baber/WOPTO huggingface dataset:
Patent JP-H07208551-A (JP)
Title: Damper
Inventor: NARITA NOBUHIKO
IPC: F16F15/124
Filed: 1994-01-14
Abstract: PURPOSE:To provide a dynamic damper which is compact nd does not require a spacial controller, at a low cost. CONSTITUTION:A damper is equipped with the first elastic body 3 connected with a rotary shaft 4, mass body 2 connected with the first elastic body 3, and a viscoelastic coupling 5 which is installed on the rotary shaft 4, and the outer peripheral surface side rotary body 9 of the viscoelastic coupling 5 and the mass body 2 are connected through the second elastic body 15, and the quantity of the viscoelastic fluid 12 sealed in the viscoelastic coupling 5 is set to the quantity for covering an outer peripheral side plate 11 installed on the inner peripheral side of the outer peripheral side rotary body 9, in the case where the viscoelastic fluid 12 is attached on the inner peripheral side of the outer peripheral side rotary body 9 by the centrifugal force in revolution.
Patent JP-S53101264-A (JP)
Title: Film thickness monitor/film thickness setter in film thickness monitor
Inventor: AKIBA MASAKUNI
IPC: H01L21/31
Filed: 1977-02-16
Abstract: PURPOSE:To realize a low cost as well as to facilitate the operation, by constituting the device with the monitor part which amplifies and monitors the interference waveform, the film thickness setting part, the setter part which determines the passing frequency through the setting level and others.
Patent JP-H09208402-A (JP)
Title: Cockroach repellent tape
Inventor: TOMIOKA TOSHIICHI
IPC: A01N53/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a cockroach repellent tape capable of holding a chemical having repellent effects even on attraction by heat and suitable for imparting cockroach repellent functions to household appliances, etc. SOLUTION: This cockroach repellent tape 1 is obtained by successively laminating a layer 2 for absorbing a chemical to a layer 3 without permeating the chemical, a tacky material layer 4 and a mold release layer 5 without absorbing the chemical. The layer 2 for absorbing the chemical is composed of a nonwoven fabric, comprising a polyester, a nylon or rayon and having 10-130g/m<2> METSUKE (mass per unit area). The layer 3 without permeating the chemical is a layer, composed of a polyolefin-based film or a polyester film and having 5-80μm thickness. The tacky material layer 4 is a layer, comprising an acrylic or a rubber-based tacky material and having 10-100μm thickness.  The mold release layer 5 without absorbing the chemical is a layer, comprising the polyolefin-based film or the polyester film or a paper having both front and back surfaces treated by an oil-repellent coating and having 10-50μm thickness.
Patent JP-S58132580-A (JP)
Title: Printer
Inventor: YOSHITAKE CHIYUUICHI
IPC: B41J31/14
Filed: 1982-02-02
Abstract: PURPOSE:To enable a printing of a high quality with a invariably constant print density by controlling the replenishment to an ink ribbon with an ink based on the results of the computation of a print density by counting the number of print characters. CONSTITUTION:An impact type printer which performs a printing on a printing paper through an ink ribbon while provided with a mechanism for replenishing the ink ribbon with an ink is equipped with an ink replenishment control circuit 20 which operates by receiving a comparison signal S6 collating a type position signal S4 and a print data of a print memory in a print control circuit 2 and an ink replenishing mechanism 21 which operates by receiving a drive signal S7 therefrom. This control circuit 20 counts the number of characters printed at every four columns to compute a print density whereby pulse motors 29 and 31 of the ink replenishing mechanism 21 advances by one step. In this manner, ink is replenished in the amount equivalent to 4 characters.
Patent JP-S63184360-A (JP)
Title: Semiconductor storage device and manufacture of the same
Inventor: SASAKI MASAYOSHI
IPC: H01L27/10
Filed: 1987-01-27
Abstract: PURPOSE:To obtain a dynamic RAM by a method wherein a switching transistor is formed on an Si epitaxial layer adjoining a trench and a polycrystalline Si film deposited in the trench is used as one of the electrodes of a charge storing capacitor. CONSTITUTION:After a silicon oxide film 21 and a silicon nitride film 22 are formed on the surface of a silicon substrate 11, a trench is formed in the predetermined position of the Si substrate 11. Then the Si substrate 11 is selectively oxidized with the Si nitride film 22 as a mask. Then, after the Si nitride film 22 and the Si oxide film 21 are removed, a silicon epitaxial layer 17 is formed. After the Si epitaxial layer 17 is patterned into a required pattern, a thin SiO2 film 14 is formed on a polycrystalline Si film 13 and, further, a polycrystalline Si layer 15 doped with an impurity is deposited in the trench so as to fill it. After that, a required pattern is formed and, further, an oxide film 23 is formed. At that time, phosphorus is diffused into the polycrystalline Si film 13 from the SiO2 film 12 in the trench and the polycrystalline Si film 13 is doped to have an N<+> conductivity type. Then a polycrystalline Si layer 16 is deposited and patterned to form the gate electrode of a switching transistor and, further, a drain diffused layer 18 is formed in a self-aligning manner.
Patent JP-S57130509-A (JP)
Title: Oil-water separating agent
Inventor: AOKI YOSHIO
IPC: C10G33/04
Filed: 1981-02-04
Abstract: PURPOSE: To obtain a highly efficient oil-water separating agent having a specified HLB value, by adding ethylene oxide to a mixture of a fatty acid triglyceride and polyhydric alcohol.  
     CONSTITUTION: 0.1W5mol of a plyhydric alcohol, e.g. glycerol, butanetriol, pentanetriol, hexanetriol, sorbitol, mannitol, xylitol or dulcitol, is used for 1mol of a fatty acid triglyceride, while 2W100mol of ethylene oxide is used for 1mol of the sum of the fatty acid triglyceride and the polyhydric alcohol. The obtained oil-water separating agent is added, as such or diluted with an organic solvent, to a crude oil emulsion at a rate of 0.001W0.05wt% in general. The oil- water separating agent is effective for any kind of crude oil emulsion and facilitate oil-water separation remarkably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01189927-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI KOHEI
IPC: H01L21/316
Filed: 1988-01-26
Abstract: PURPOSE:To obtain oxide films having the same thickness on all crystal faces, by forming an oxide film on the inside wall of a trench, under the condition where the growth rate of the oxide film is determined by the supplying of oxidation species. CONSTITUTION:After a trench 2 is selectively formed in the element forming region other than the element isolation region of a silicon substrate 1, said substrate is put in an oxidizing furnace filled with an atmosphere of oxygen gas diluted to 5% by nitrogen gas, and an silicon oxide film is formed on the silicon substrate surface by heating the substrate 1. Since the oxidation is performed by diluting oxygen gas, the dependency of growing film thickness upon crystal face is reduced, and the effect in oxidation, e.g., less than or equal to 1050 deg.C, is remarkable. That is, as compared with the case where the all thereof are 100 face, the capacitance reduction of a capacitor is 19%, which is reduced by one half with respect to 22% in the conventional art. Thereby a uniform oxide film can be formed on the inside wall of a trench capacitor, and a storage capacitance increases.
Patent JP-H06297376-A (JP)
Title: Surface treatment for cylinder member
Inventor: ITO WATARU
IPC: B25J15/08
Filed: 1994-02-09
Abstract: PURPOSE:To easily apply treatment only to the outer surface of a cylinder member by correctly positioning and holding the cylinder member and surely sealing the upper edge part. CONSTITUTION:A holding member 5 is inserted at the upper edge part of the inner wall 11 of a cylinder member 1, and an O-ring 2 is pushed up along the tapered surface of a taper ring 3 by raising up the cylinder rod 9 of an air cylinder 7, and the upper edge part of the cylinder member 1 is sealing-held by bulging out the O-ring 2 in the radial direction. In this state, the cylinder member 1 is immersed into a surface processing liquid from the lower edge side, and only the outer surface of the cylinder member 1 is surface-processed.
Patent JP-H06226773-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGAOKA TETSUYA
IPC: B29C45/14
Filed: 1993-02-02
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor device in which a wire flow, an internal cavity is reduced, reliability of the device is improved and yield is improved. CONSTITUTION:The method for manufacturing a semiconductor device comprises the steps of fixing a semiconductor pellet to a lead frame.bed, then connecting a bonding pad to an external lead via a metal wire on a semiconductor pellet, and pouring molding resin by a plunger to seal parts of the frame.bed, the pellet, the pad, the wire and the lead. Further, the method comprises the steps of controlling the speed of the plunger, and variably altering the holding pressure.
Patent JP-H06226323-A (JP)
Title: Method for lubricating and rolling shape steel and lubricator
Inventor: NISHINO TANEHARU
IPC: B21B27/10
Filed: 1993-02-02
Abstract: PURPOSE:To perform stable rolling without deteriorating the dimension of a product by specializing contact areas with flanges of a material to be rolled in the side surfaces of horizontal rolls and lubricating the parts concentrically. CONSTITUTION:In the universal rolling to a wide flange shape steel, partial areas of 1/2-1/5 on the tip sides of the flanges in contact areas with the material to be rolled in the side surfaces of horizontal rolls 4, 5 of a universal mill are lubricated concentrically by high viscosity lubricant through transfer rollers 7 and the remaining areas are rolled without lubricating. In other words, each lubricator 6 is provided with a lubricant supplying part to supply high viscosity or grease compounded agent at a suitable pressure and a lubricant storing part 16, the area of width 1 on the each side surface 20 of a horizontal roll is coated by a transfer roller peripherally with lubricant and this width 1 is given by about 1/2-1/5 of the contact width with the flange. As a result, an amount of wear can be reduced and the life of the roll can be prolonged as a stable rolling state is kept and a product holds a high dimensional accuracy.
Patent JP-H03220829-A (JP)
Title: Cross polarized wave interference elimination circuit
Inventor: TAWARA MASATO
IPC: H04J11/00
Filed: 1990-01-25
Abstract: PURPOSE:To suppress leakage of an excess level interference signal of a different polarized wave side onto a main polarized wave demodulation system and to prevent deterioration in the characteristic by providing a signal suppression circuit to an input or an output side of a transversal filter and suppressing an input signal or an output signal of the transversal filter at a fault of a different polarized wave signal. CONSTITUTION:One signal (main polarized wave signal) in orthogonal two polarized wave reception signals is subject to demodulation processing by a demodulator 3 via an input terminal 1 and the other signal (different polarized wave signal) is subject to demodulation processing by a demodulator 4 via an input terminal 2. A variable attenuator 7 being a signal suppression circuit is interposed between an output of a transversal filter 5 and an input of the demodulator 3 and the attenuation is controlled by a reset signal 9. When the demodulator 4 at the different polarized wave side gives an abnormal output due to extreme level reduction or noise increase resulting from fading and occurrence of an interference signal of a high level such as a radar signal, a different polarized wave signal abnormity detection circuit 8 generates a reset signal 9 to reset the transversal filter 5 and the variable attenuator 7 receives the reset signal 9 to maximize its attenuation.
Patent JP-H11209700-A (JP)
Title: Method for bonding wood to metal
Inventor: YOSHIDA HIROAKI
IPC: C09J5/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for bonding wood to metal whereby the adhesive strength between wood and metal is not degraded so much even when the bonded part is immersed in water. SOLUTION: Wood 20 is bonded to metal 21 by inserting a phenol resin sheet 22 into between the wood 20 and the metal 21, inserting a resorcinol-base adhesive 23 into between wood 20 and the phenol resin sheet 22, inserting an epoxy-base adhesive 24 into between the metal 21 and the phenol resin sheet 22, and curing the adhesives 23 and 24 under pressure for a predetermined time.
Patent JP-H06201393-A (JP)
Title: Navigation device for moving body
Inventor: SATO MITSUTERU
IPC: G01C21/00
Filed: 1993-01-05
Abstract: PURPOSE:To provide a navigation device for moving body in which an occupant can confirm only a backup part generated on a line on which a vehicle is traveling now. CONSTITUTION:A backup judging means 41 extracts a backup part on a line on which one's own vehicle is present on the basis of the information of a present position detecting means 1 and the information of a delay information receiving means 2. A backup avoiding line searching means 5 searches the information for avoiding the backup of the line and returning to the line. An information providing means 61 provides the backup position on the line and the backup avoiding line information to an occupant.
Patent JP-S62175492-A (JP)
Title: Production of n-phosphinothioylamine derivative
Inventor: INAZU TOSHIYUKI
IPC: C07F9/36
Filed: 1986-01-27
Abstract: PURPOSE:To obtain the titled compound containing a practical protecting group useful as an intermediate for drugs, etc., from a halide under a mild condition at one stage, by reacting a specific phosphoric acid amide derivative with a halide in the presence of a base. CONSTITUTION:A thiophosphinic acid derivative shown by formula I (R and R' are replaceable alkyl or aryl) as a starting raw material is reacted with a halide (e.g., methyl bromide, etc.,) in an organic solvent (preferably DMF) in the pressure of a base (preferably sodium hydride) preferably at -10-30 deg.C usually for 30min-12hr to give the aimed compound shown by formula II (R''' and R'' are R). Preferably 2 equivalent compound shown by formula I and 1 equivalent base are used based on the halide. Dimethylthiophosphinic acid amide, etc., may be used as the compound shown by formula I.
Patent JP-S62173851-A (JP)
Title: Electronic transfer device
Inventor: YAMAZAKI KIMITO
IPC: B41J3/28
Filed: 1986-01-27
Abstract: PURPOSE:To print an image on any transfer materials and to precisely recognize the image position of an transferred original by permitting a drive means to scan the same plane of an image sensor and an image printing means. CONSTITUTION:A wire stretched on pulleys 16 and 18 and a wire 15' stretched on pulleys 17 and 19 reciprocatingly move the contact type image sensor 14 and a thermal head 25 in the direction of an arrow C or a direction D in the vicinity of a main body 1. The image sensor 14 and the thermal head 25 are integrally formed through an insulating member 26. A heat transfer toner film 21 stretched on film rollers 22 and 23 is provided between a scan part comprised of the image sensor 14 and the thermal head 25, and the original 29, and the scan part is moved by practically contacting the upper surface of the film 21.
Patent JP-S55107845-A (JP)
Title: Absorbing device for volume variation of heat exchanging medium of air conditioning equipment
Inventor: MAKIMOTO HIRAKAZU
IPC: F24F5/00
Filed: 1979-02-14
Abstract: PURPOSE: To keep constant pressure inside of air conditioning circuit by connecting through inert gas which is filled up in hollow space upside of liquid surface of expansion tank arranged in air conditioning circuit, to auxiliary tank via valve.  
     CONSTITUTION: Expansion pipe 6 is provided on upper part of boiler or refrigerator 1 which compose air conditioning circuit together with radiator 4, and this pipe 6 is connected through with expansion tank 7. In space existed inside of expansion tank on the surface of liquid 20 of heat exchanging medium, inert gas is filled up via pressure governing valve 14 and pipe 15, from bomb 13. Further, auxiliary tank 12 is connected through with top part of expansion tank 7 via outlet pipe 9, inlet pipe 11, and valve 8 is provided in outlet pipe 9 and valve 10 is provided in inlet pipe 11, and operator 16, 17 are provided in connecting through with expansion tank 7. when pressure exceed fixed value, valve 8 is opened by this operator 16 and let out inert gas into auxiliary tank 12, and when pressure is under fixed value, valve 10 is opened by operator 17 and let flow inert gas into expansion tank 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07223702-A (JP)
Title: Garbage drying device
Inventor: IWABUCHI SHOZABURO
IPC: B01D53/38
Filed: 1994-02-10
Abstract: PURPOSE:To provide a cheap garbage drying device which is to be arranged in a sink and is not requiring dehydrators and deodorizers. CONSTITUTION:A processing container 23 wherein agitating blades 22 are arranged at its bottom is detachably fitted to the body 21 of a garbage drying device, and at the same time, an agitating blade shaft 26 is easily detachably fitted to a drive shaft 25 which is driven by a belt from the mixing motor 24 provided in the bottom section of the body 21. An air intake port 27 is formed in the top of the body 21, and a lid 31, which is provided with a heater 28 and air intake fan 29, is provided to hermetically seal the top sides of a body 32 of a equipment and the processing container 23. An exhaust passage 33 is provided between the body 32 and the processing container 23 and is connected to the exhaust fan 34 fixed to the back face of the body 21. A T-shaped branch pipe 43 is provided in the drain pipe 42 between the drain port 40 of a sink 36 and a floor face 41, and a flexible exhaust pipe 44 is provided between the T-shaped branch pipe 43 and the exhaust fan 34.
Patent JP-S61179013-A (JP)
Inventor: HASEGAWA HIROSHI
IPC: H01B5/14
Filed: 1985-02-01
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-H01193706-A (JP)
Title: Optical fiber cable
Inventor: OKADA NAOKI
IPC: G02B6/44
Filed: 1988-01-29
Abstract: PURPOSE:To prevent the transmission loss of an optical fiber cable by mixing a catalyst for oxidizing hydrogen with materials except the core and clad materials constituting the optical fiber cable. CONSTITUTION:The catalyst such as platinum or platinum-rhodium which easily oxidizes hydrogen is incorporated into the cable constituting materials except the core and clad materials. Namely, the hydrogen in the cable is often generated from the atmosphere and the silicone resin, etc., used. A chemical change of H2 H2O takes place when this hydrogen is oxidized by the oxidizing catalyst in the cable. The hydrogen which diffuses in a vapor state and affects the transmission loss of the optical fiber is made into the condensed water state and, therefore, the moisture itself has the undesirable influence on the loss but the loss is smaller than the loss arising from the presence of H2. The transmission loss generated by the presence of the hydrogen is thereby prevented.
Patent JP-S55109939-A (JP)
Title: Pressure sensor
Inventor: MIYAMAE RIYUUICHI
IPC: G01L9/10
Filed: 1979-02-15
Abstract: PURPOSE: To obtain a miniature and high-precision pressure sensor by forming a bellows, displaced according to pressure, of an electric shield material and then by shielding a pressure-detecting core and coil.  
     CONSTITUTION: Bellows 12 displaced corresponding to pressure applied to its inside is formed of an electric shield material and bobbin 13 wound with coil 14 is inserted from top part 15 of bellows 12 toward the inside. Then, the pressure is detected from an oscillation frequency through coil 14 crresponding to an insertion degree according to the displacement of bellows 12 of core 17 fixed in bobbin 13. Therefore, the position relation between coil 14 and core 17 is detected inside of bellows 12 and there is no need to provide additionally a shield material, so that the pressure sensor will be miniature and high in precision. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60162892-A (JP)
Inventor: MITSUYOSHI AKITO
IPC: D06P5/00
Filed: 1984-02-03
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-H10211055-A (JP)
Title: Multipoint load support type bed
Inventor: MORIOKA AKIRA
IPC: A61G7/05
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To enable a bed to give comfortable massage effect on whole parts of a body, by equipping plural pushing rods, which are movable in the vertical direction, in the longitudinal and lateral directions on the upper face of the bed to generate prescribed patterns of digital compression by vertical motion of the rods at prescribed dislocation and speed. SOLUTION: Plural voids are formed in the longitudinal and lateral directions on the upper face 50a of this bed and pushing rods 51 are fit movably in the vertical direction into each void. As a means to vertically move each pushing rod 51 at prescribed dislocation and speed, a motor 53 to drive the pushing rod and a female screw 72 coaxially equipped on an output shaft 53a of the motor 53 is provided. Each pushing rod 51 is supported by nesting pipes 70 via a compression spring 73 at the upper part. The motor 53 is rotated at a prescribed number of revolution in the prescribed direction based on the number of revolution and the direction stored in a memory means to vertically move the plural pushing rods at prescribed dislocation and speed to generate comfortable digital compression patterns.
Patent JP-H08229981-A (JP)
Title: Method and device for producing plastics/metal joint member
Inventor: MANFUREETO RINKU
IPC: B29C45/14
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain strong frictional bonding between individual metal sheets by injecting a thermoplastic material into the hole provided in a bonded or pressed region and/or the other superposed hole of the individual metal sheets to mold the same. SOLUTION: A normal injection mold 1 is deformed so as to insert a bonding die mold 2 in the wall 3 of an injection molding machine. Individual metal sheets 4, 5 are inserted in the injection mold 1 and arranged in a bonding region 7 so that the holes 6, 9 thereof are superposed one upon another. The holes 6, 9 of the metal sheets 4, 5 are mutually pressed by the upper die mold 2. The upper die mold 2 is pulled back and a thermoplastic material is charged in the injection mold 1 to surround the bonding region 7. The strong bonding is generated between the individual metal sheets 4, 5 to fulfill function as the region supporting the bonding between the metal sheets 4, 5 and a plastic part at the same time.
Patent JP-S58135477-A (JP)
Title: Cw target tracking radar device
Inventor: TAJIMA KUNIO
IPC: G01S13/66
Filed: 1982-02-05
Abstract: PURPOSE:To track a target which is laterally travelling, by applying a modulated signal to an FM modulator from a triangular wave generator to apply modulation to the frequency of a transmitting signal, and then detecting an antenna control signal from pseudo Doppler that is generated in response to a distance. CONSTITUTION:The Doppler frequency delivered from a travelling target is tracked and caught by a detector 5, and a target azimuth error signal contained on the Doppler is extracted to be used as an antenna control signal. Then a transmitting antenna 1 and a receiving antenna 3 are directed to the target to perform tracking. First a triangular frequency modulation is applied to a signal transmitter 2 with the signal produced from a triangular wave generator 16. In this case, a puseudo Doppler signal is delivered from a signal receiver 4 and supplied to the detector 5. In a tracking mode to track a target travelling laterally, the Doppler frequencies are compared with each other between positive and negative inclination periods of a triangular wave. Then a command is applied to the detector 5 from a controller 7 to sample the larger one. Thus a trackable antenna control signal is delivered.