baber/WOPTO huggingface dataset:
Patent JP-2000356565-A (JP)
Title: Vibration tester
Inventor: EHATA KOREICHI
IPC: G01M7/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a vibration tester capable of responding to vibration test for the object of high frequency over 50 kHz, easily testing and easily responding to automation. SOLUTION: An object T placed on a support part is vibrated with a vibrator 2 and the response of the object T is detected with a signal detector 3 in a vibration tester. In this case, a discharge probe 20 arranged its tip end rear the object T and a discharge controller 22 generating discharge by giving electric potential difference between the discharge probe 20 and the object T are provided in the vibrator 2.
Patent JP-S6058972-A (JP)
Title: Production of optically active 2,3-epoxy- 3-methylcyclohexanone
Inventor: TODA FUMIO
IPC: C07B57/00
Filed: 1983-09-13
Abstract: PURPOSE:To resolve optically the racemic modification of the titled compound with a very high efficiency, by using an optically active 1,6-di(halophenyl)-1,6- diphenyl-2,4-hexadiyne-1,6-diol as an optical resolving agent. CONSTITUTION:The racemic modification of 2,3-epoxy-3-methylcyclohexanone expressed by formula I (R1 and R2 are H or CH3) is brought into contact with an optically active 1,6-di(halophenyl)-1,6-diphenyl-2,4-hexadiyne-1,6-diol expressed by formula II (X is halogen, e.g. Cl or Br) in an organic solvent, preferably mixed solvent of ether-petroleum ether to crystallize one of the antipodes in the racemic modification as a clathrate complex with the above-mentioned optically active substance and separate the antipode from the other. The resultant complex is then resolved to afford industrially and advantageously the aimed optically active substance of the compound, expressed by formula I , and useful as an intermediate for medicines, agricultural chemicals and perfumes, etc.
Patent JP-H0833038-A (JP)
Title: Cordless telephone system
Inventor: SHIDARA TETSUKAZU
IPC: H04W36/06
Filed: 1994-07-20
Abstract: PURPOSE:To provide a cordless telephone system of a radio channel switching system with no speech interruption by providing speech path switching devices for switching the speech path of two counter radio equipments at a base unit and a hand set. CONSTITUTION:A radio equipment 14 of a base unit 1 reports the reception of an outgoing speech channel switching request response signal from a hand set 2 to a microprocessor 12. The microprocessor 12 passes a voice signal from a trunk line interface 11 to a radio equipment 15 as well while controlling a speech path switching device 13, transmits that signal through an outgoing speech channel 5k while controlling the radio equipment 15 and stops the transmission of the voice signal from the radio equipment 14 after the lapse of fixed time. When the reception level of the outgoing speech channel 5k gets higher than that of an outgoing speech channel 5j, a microprocessor 22 of the hand set 2 switches the voice signal to be transmitted to a speech circuit from a radio equipment 24 to a radio equipment 25 by controlling a speech path switching device 23.
Patent JP-H0832129-A (JP)
Title: Superconducting device, its operating mthod, and its permanent current switching device
Inventor: FUJISAKI NORIYUKI
IPC: H01L39/20
Filed: 1994-07-20
Abstract: PURPOSE:To improve the mechanical, thermal, and electromagnetic stability of a superconducting device by lowering the critical currents of superconducting wire rods by heat treatment. CONSTITUTION:The superconducting winding section of a superconducting device is composed of highly rigid core sections 1a and 1b and superconducting wires rods 2 which are wound around the core sections 1a and 1b and heat- treated so as to lower their critical currents. Winding tightening sections 3a and 3b are arranged on the outer periphery of the winding section and many cooling holes are provided in the wall section of the winding section so that helium can flow through the holes. In addition, a helium flowing passage section 4 is formed around the winding tightening sections 3a and 3b. When the superconducting device is constituted in such a way, the superconducting wire rods can be excellently cooled with the coolant and, at the same time, the wire rods can be firmly fixed.
Patent JP-S6216563-A (JP)
Title: Semiconductor memory device
Inventor: KOYANAGI MITSUMASA
IPC: H01L21/8242
Filed: 1986-07-18
Abstract: PURPOSE:To improve the integration of a semiconductor memory with reduced area of a memory cell by a method wherein a storage capacity is cubically arranged at least on the gate of a switching transistor, and information is directly written and read from a capacitive terminal for storing the information arranged cubically. CONSTITUTION:An oxide film 13 and a gate oxide film 17 are provided on a semiconductor substrate 12, impurities are diffused into the substrate 12 from a small hole 23 provided on the gate oxide film 17, or the ion-implantation, etc. is performed to provide a region consisting of a conductive type diffusion layer 11 that differs from the substrate 12. Then, a region consisting of the same conductive type diffusion layer 8 (drain) as the substrate is formed. After that, a conductive layer consisting of an electrode 9 for forming a storage capacitance which directly contacts with the diffusion layer 8 through the small hole 23 is provided so that a conductive layer consisting of Al electrode 18 on both sides of an insulation film 10 is provided to form a storage capacitance with the electrodes 9 and 18 and the insulation film 10. Moreover, in this case, the Al electrode 18 acts as a data line.
Patent JP-S6059969-A (JP)
Title: Electromagnetic feeder drive controller
Inventor: NAITOU KAZUFUMI
IPC: G05F1/10
Filed: 1983-09-12
Abstract: PURPOSE:To improve the accuracy of an amplitude control of an electromagnetic feeder by detecting the zero crossing point of an AC power source voltage, supplying it through a photocoupler to a CPU as an interrupt signal, and obtaining a trigger pulse of SCR. CONSTITUTION:A series circuit of an electromagnetic feeder 2 used for a combination weighting unit and an SCR3 is connected to an AC power source 1, the zero crossing point of the AC power source voltage is detected by a detector 11, and supplied through a photocoupler 12 to a CPU4 as an interrupt signal. A signal is outputted at every prescribed preset time the CPU4 to control the gate of the SCR3 through a photothyristor 14. Accordingly, since a trigger signal is applied directly to the SCR3 without intermediary of a CR time constant circuit, the increase in the accuracy due to irregular characteristic of an element can be eliminated in high accuracy, and the power source and the CPU are isolated by the photocoupler to accurately and digitally control it.
Patent JP-2000355560-A (JP)
Title: New liquid-crystalline compound of 2-fluoronaphthalene derivative, and liquid-crystalline composition containing the same
Inventor: TAKEHARA SADAO
IPC: C07C25/22
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound, having a fluorine atom as the polar group at the 6-site of naphthalene ring, low in viscosity, easily made high in voltage-holding capacity, and useful as a material for electrooptical liquid crystal displays. SOLUTION: This 2-fluoronaphthalene derivative is shown by the formula [R is a 1-20C (substituted)alkyl or the like; ring A is a single bond, trans-1,4- cyclohexylene or the like; L and M are each a single bond, ethylene or the like; and X1 to X5 are each H or F, wherein at least one of X1 to X3 is F], e.g. 6-(4-propylphenyl)-1,2-difluoronaphthalene. It is obtained by reacting 6- methoxynaphthalen-2-yl-boric acid with 4-propyliodobenzene, fluorinating the product with 1-chloromethyl-4-fluoro-1,4-diazoniabicyclo[2,2,2]octane bis(trifluoroborate) and bis-(2-methoxyethyl)aminosulfur trifluoride or the like, and finally reducing and dehydrofluorinating the above product.
Patent JP-S6413036-A (JP)
Title: Dimerization of aromatic halogen compound
Inventor: KITAI MITSUMASA
IPC: C07C63/331
Filed: 1987-07-06
Abstract: PURPOSE:To obtain a biphenyl compound in high yield, by carrying out dehalogenative dimerization of an aromatic compound having halogen on aromatic carbon in the presence of a Pd catalyst, water, amino alcohols and a halogen acceptor. CONSTITUTION:A biphenyl compound is produced by reacting an aromatic compound having halogen on aromatic carbon atom (e.g. chlorobenzene) in the presence of a Pd catalyst (especially Pd-activated carbon), water, amino alcohols and a halogen acceptor at 50-200 deg.C under normal pressure -100kg/cm<2> for 10min-24hr. The amino alcohols are those having OH and NH2 bonded to adjacent C atoms (e.g. monoethanolamine) and are used in an amount of 0.5-10mol per 1mol of the raw material. The halogen acceptor is preferably an alkali or alkaline earth metal compound (preferably hydroxide) and is used in an amount of preferably 0.1-20mol per 1mol of the raw material.
Patent JP-H0729288-A (JP)
Title: Data reproducing device
Inventor: ODAGIRI YASUSHI
IPC: G11B19/02
Filed: 1993-07-07
Abstract: PURPOSE:To reproduce the data on both side surfaces without reversing a rotational direction of a disk by reading out the data on the disk recorded by a prescribed data arrangement by the rotation of in the direction opposite to the original rotational direction and converting and outputting them into the prescribed data arrangement at every block. CONSTITUTION:The time base transformation of the input data from a read pick-up(PU) 5 is performed by a first, second buffer memories 9, 11 and the control circuit 15 of these memories and switches 7, 13. That is, the data recorded on the disk 1 in order of 1-n at every track are read out by the PU 5 in the rotational direction opposite to the original rotational direction in the order opposite to the original of n to 1 while jumping at every track. Simultaneously, these data are recorded in the memories 9, 10 alternately by controlling with the circuit 15, and are read out in the opposite order alternately, and are converted into the data order of the original 1 to n to be outputted in order of track. Thus, without reversing the rotational direction, the recording on both surfaces are reproduced normally, and a switching time of a recording surface is shortened.
Patent JP-S6147020-A (JP)
Inventor: DAIMATSU KAZUYA
IPC: C22C1/00
Filed: 1984-08-10
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-2000354472-A (JP)
Title: Massive or granular reconstructed meat product
Inventor: HANAWA NAOYUKI
IPC: A23L35/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain both a reconstructed meat product of fish and shellfish having improved palatability and a feeling of ingredient and a cooked processed food using the product. SOLUTION: This reconstructed meat product of fish and shellfish is obtained by binding meat pieces of fish and shellfish made into a very small piece state with a protein such as a whey protein, an egg component, etc., to be coagulated by heating and forming the bound meat material into a massive or granular form. This cooked processed food is obtained by using the reconstructed meat product as an ingredient. The reconstructed meat product is produced by formulating meat pieces made into a very small piece state with the protein such as the whey protein, the egg component, etc., to be coagulated by heating stirring/kneading, further heating and binding the mixture with stirring and forming the mixture into a massive or granular state.
Patent JP-2000003002-A (JP)
Title: Device for replenishing solid processing agent for processing photosensitive material
Inventor: TAKAHASHI NOBUAKI
IPC: G03D3/06
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To improve the durability of the elastic packing member of a shutter means, to reduce the opening/closing torque of the shutter means and to prevent the shutter means from being broken by preventing the infiltration of moisture from the solid processing agent discharge aperture part of a replenishing device main body and securing the hermetic sealing performance of the discharge aperture part. SOLUTION: The shutter means by which the periphery of the discharge aperture part 332(A to H) at the lower part of the replenishing device main body is hermetically sealed so that it can be opened/closed is constituted of the elastic packing member 343(A to F) pressing the peripheral surface of the aperture part 332(A to H), a pressing member 342 holding the member 343(A to F), and an energizing member 344 energizing the pressing member 342. A surface part where the member 343 coming into press-contact with the periphery of the aperture part 332(A to H) is formed at a thick projecting part 343A and a surface part where the member 343 does not abut on the periphery of the aperture part 332 is formed at a thin recessed part 343B.
Patent JP-H0333601-A (JP)
Title: Measuring instrument of size of rectangular parallelepiped
Inventor: KOBAYASHI MASAAKI
IPC: G01B3/02
Filed: 1989-06-30
Abstract: PURPOSE:To directly measure the size (width+height+depth) of a rectangular parallelepiped by using a plate inclined specific angles to a scale. CONSTITUTION:An X axis on a horizontal plane along a scale 2 marked with gradation of this measuring instrument intersects a Y axis with 45 deg. which axis is a crossing line with an inclined plate 1 or a horizontal plane extended from the plate 1. The inclined plate 1 is further inclined with an angle alpha satisfying tanalpha=(1/2)<1/2> from a plane vertical to the horizontal plane towards the scale 2 around the Y axis. In order to measure a rectangular parallelepiped object A having eight corners B1-B8, for example, corners B4 and B6 at the lateral bottom of the object A at the side nearer to the scale 2 are brought to butt against the scale 2. Then, the object A is pressed along the scale 2 until the corner B1 at the upper left of the object A on a diagonal line of the corner B4 comes into touch with the inner surface of the plate 1. The portion of the scale 2 with which the corner B6 at the lower right of the object A farthest from the corner B1 is in touch indicates directly the (width W+height H+depth D) of the object A.
Patent JP-H0457845-A (JP)
Title: Resin composition
Inventor: ARAI HIROYUKI
IPC: C08L35/00
Filed: 1990-06-28
Abstract: PURPOSE:To prepare a resin compsn. excellent in optical characteristics, rigidity, impact strength, moldability, hardness, etc., by using a mixture of a specific copolymer with a specific block copolymer in a specified ratio as the main component. CONSTITUTION:At least one copolymer (A) comprising 95-20 wt.% at least one monomer (X) selected from the group consisting of styrene and derivs. thereof (e.g. styrene) and 5-80 wt.% at least one monomer selected from the group consisting of aliph. unsatd. carboxylic acids and derivs. thereof (e.g. butyl acrylate) and having a Vicat softening point of 90-105  deg.C is mixed with at least one block copolymer (B) comprising 95-20 wt.% monomer X (e.g. styrene) and 5-80 wt.% at least one conjugated diene (e.g. 1,3-butadiene), the two monomers each forming at least one polymer block, in a wt. ratio of A to (A+B) of 0.05-0.95 to give a mixture, which is used as the main component.
Patent JP-H0459238-A (JP)
Title: Sound insulation material using coating agent and its manufacture
Inventor: NOJIMA MASAHIRO
IPC: B32B27/00
Filed: 1990-06-28
Abstract: PURPOSE:To obviate the preheating process for molding by applying thermoplastic resin or a mixture of thermoplastic resin and filler to a molding die, then laminating a unmolded or a molded bulky felt on the coat and closing the molding die to make a molded product under pressure. CONSTITUTION:The thermoplastic resin is applied to a molding die for cold press in the thickness of 1 to 10kg/cm<2> using an applicator. A molded or an unmolded bulky felt is laminated on the surface coated with the thermoplastic resin. Then a top force of a die is allowed to descend and the resin is molded under appropriate pressure for an appropriate time with the felt. The thermoplastic resin applied to the mold is laminated to acoustic layers 2, 2' of bulky felt or polyurethane foam together with filler sprayed to an area between the mold and the resin. Thus an excellent sound insulation function is ensured across the sound insulation material.
Patent JP-H0219393-A (JP)
Title: N-acetylogalactosaminooligosaccahride and production thereof
Inventor: TAMURA JUNICHI
IPC: C12P19/26
Filed: 1988-07-08
Abstract: NEW MATERIAL:A compound shown by formula I (n is 0-10). EXAMPLE:A compound shown by formula II. USE:A drug, agricultural chemical, industrial chemical, intermediates thereof, especially antitumor agent. PREPARATION:alpha-1,4-Polygalactosamine shown by formula III is hydrolyzed with a hydrolysis enzyme, prepared galactosaminooligosaccharide is N-acetylated in a state of mixture as it is or separated into each oligosaccharide component and then N-acetylated to give a compound shown by formula I. The starting substance shown by formula III is produced by Paecilomyces I-I [FERM P-3928 (FERM BP-1180)]. Hydrolysis enzyme of polygalactosamine is novel and is obtained by cultivating Pseudomonas sp H881 (FERM P-8955).
Patent JP-H0335097-A (JP)
Title: Purifier composition for flushing toilet
Inventor: YAMAGUCHI OSAMU
IPC: C11D1/28
Filed: 1989-06-30
Abstract: PURPOSE:To obtain the subject composition having excellent loose passage- antisticking property and high scavenging effect containing specific sulfosuccinic acid diester (salt). CONSTITUTION:Sulfosuccinic and diester expressed by the formula (R1 and R2 are 4-15C alkyl or alkenyl; M is H or alkali metal) or salt thereof (suitable example; Na-salt of di-2-ethyl hexyl sulfosuccinate, Na-salt if di-n-dodecyl sulfosuccinate or K-salt of dicycloxyl sulfosuccinate) is contained the aimed composition. Beside, the above-mentioned ester (salt) is suitably contained in using water so as to be a concentration of 0.5-100ppm (especially 1-50ppm).
Patent JP-S5958747-A (JP)
Title: X-ray generator
Inventor: OKABE MASAHIRO
IPC: H01J35/22
Filed: 1982-09-28
Abstract: PURPOSE:To enable a high speed switching motion to be performed and a long- life valve mechanism to be provided, by setting up magnets for closing valve symmetrically about the reciprocally moving axial line of the valve and by closing said valve via magnetic attraction of said magnets, with respect to a gas plasma-type X-ray generator. CONSTITUTION:When an operation switch 11 is switched on, a relay switch 9 is closed, a magnetic piece 3 is attracted toward the upper left direction shown in the figure, an acceptor 21 is pushed with shock, consequently the valve 1 is opened at a high speed and the gas is spouted from a small hole 5 into the vacuum. Here, the outer peripherical part 18 of the small hole shall be, for instance, a cathode and an facing electrode 19 shall be an anode; a high voltage is applied to the spouted gas and said gas is subjected to electic discharge to form a plasma column 13 from which X-rays are radiated. When the control switch is opened predetermined time, for instance, 10-100mus after. The valve 1 is opened, the relay switch 10 is closed to excite the second electromagnetic coil 8, and the magnetic piece 3 is attracted toward the upper right direction shown in the figure, and an acceptor 22 is pushed with shock; consequently, the valve 1 is closed at a high speed and the gas-spout is stopped.
Patent JP-H1113255-A (JP)
Title: Mounting structure for exterior wall member
Inventor: MAEZONO TAKEMARU
IPC: E04F13/12
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce transportation and personnel expenses for exterior wall member, prevent damage to the exterior wall member during transportation and increasing the mounting strength of the exterior wall member and caps when the exterior wall member, if reduced in thickness, is constructed. SOLUTION: A mounting recess 5 is formed in a wall material mainbody 2 to be mounted on a wall bed 4 via a mounting bracket 3, the mounting recess 5 having both side faces 5a inclined to an outward direction A from the bottom face 5b to the surface F to form an exterior wall member 1. In the mounting recess 5 in the exterior wall member 1, a sectionally reverse-U-shaped cap 6 and a sectionally almost-U-shaped cap holding member 7 having a pair of clampers 7b on both sides to clamp the cap 6 on both side faces 6a thereof are arranged. The mounting bracket 3 is driven through the cap holding member 7 into the wall bed 4.
Patent JP-S5692128-A (JP)
Title: Glass working method for ultrasonic delay line
Inventor: AKIMOTO MASAO
IPC: G10K11/24
Filed: 1979-12-25
Abstract: PURPOSE: To form dents which scatter and attenuate unnecessary reflected waves by securing materials which differ largely in the coefficient of thermal expansion or the coefficient of thermal shrinkage on the surface of a delay medium made of glass and heating or cooling the same thereby giving strains thereto.  
     CONSTITUTION: Materials 2 such as epoxy resin having the coefficient of thermal expansion or the coefficient of thermal shrinkage differing largely from the coefficient of thermal expansion or coefficient of thermal shrinkage of glass are secured on the surface of a delay medium 1 constituting ultrasonic delay lines and these are heated or cooled to produce thermal strains, whereby the dents 3 conforming to the shape of the materals 2 are formed on the surface of the medium 1. Thereby, the dents of arbitrary shapes are formed on the surface of the delay medium made of glass with good working accuracy and productivity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11323728-A (JP)
Title: Setting (fixing) processing of protein fiber by use of thiocyanic salt
Inventor: NAITO YOSHIO
IPC: D06M11/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing natural fibers, capable of improving the easy care properties, surface changes and glosses of the natural fibers similarly to the widely recognized excellent easy care properties, surface changes and glosses of synthetic fibers and chemical fibers, although many techniques for processing the natural fibers are known. SOLUTION: Thiocyanic acid or its salt is used as a means for imparting better setting properties to protein fibers, one of natural fibers, than by conventional methods in order to give an easy care property to the protein fibers. The employment of a thiocyanic acid or its salt for the protein fibers, especially wool fibers, improves the durability of surface changes, namely embossed products or creases, and further enables even a glossing process using a heated calender. When the wool fibers are processed with the thiocyanic salt, the generation of wool pills can be prevented. The generation of wool pills is a defect of the wool fibers. When the wool fibers are treated with the concentrated solution of the thiocyanic salt, the wool fibers are swollen and give new dry and repulsive touches. When a wool fabric is partially processed with the thiocyanic acid or its salt, the pattern surface of the wool fabric can partially be charged.