baber/WOPTO huggingface dataset:
Patent JP-H1096796-A (JP)
Title: Gripper
Inventor: SHINDO MASATO
IPC: G21C7/12
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items for supporting the weight of a handled object so as to attain miniaturization, and facilitate installation and detaching work of the handled object in a small and narrow place. SOLUTION: A plurality of claw supporting plates 21 are fitted to the lower part of an upper guide rod 19, and vertically oscillating pawls 23 are fitted to the pawl supporting plates 21 through pins 22. A lower guide rod 24 is connected to the lower parts of the pawl supporting plates 21 through connecting rods 25. The connecting rods 25 are fixed to the lower guide rod 24 by fixing bolts 25. The angular part of the upper end face of the lower guide rod 24 is cut to form a slant face 30. On the other hand, an axis part of a handled object is provided with a guide rod insert hole into which the lower guide rod 24 enter, and this hole is provided with an inclined groove for inserting the pawls 23. When the lower guide rod 24 is inserted in the guide rod insert hole of the handled object, the pawls 23 are inserted in the inclined groove.  The handled object can thereby be moved while supporting the load of the handled object.
Patent JP-H06104063-A (JP)
Title: Feeder device to linear steel body in in-line facility
Inventor: UEKI TAKAFUMI
IPC: H01R41/00
Filed: 1992-09-22
Abstract: PURPOSE:To provide a simply structured and inexpensive device for stably feeding a current to a number of linear steel bodies without heating or spark generation in a feeder part. CONSTITUTION:Balls or spherical bodies of a conductor 2 such as stainless, copper, or copper alloy are closely received in a vessel 1 to form a laminated part, and a current is fed through the laminated part to a linear steel band 4 inserted through the laminated part. Desirably, the conductor 2 has a spherical diameter 0.2-5 times the diameter or thickness of the linear steel body 4, and the vessel 1 has a width in the linear steel body 4 traveling direction 3-30 times the spherical diameter of the conductor 2.
Patent JP-H0561247-A (JP)
Title: Color photoerasable type recording material
Inventor: MUROFUSHI KATSUMI
IPC: C09D11/328
Filed: 1991-09-03
Abstract: PURPOSE:To erase the color of the letters and images formed on the recording material with visible light and to enable the letters and images to be recorded on the same part by forming the recording material with a sensitizing dye having absorption in the visible wavelength region and a boron compound. CONSTITUTION:The recording material is composed of the sensitizing dye having the absorption in the visible light wavelength region and the boron compound represented by formula I in which each of R1-R4 is, independently, an optionally substituted alkyl, alicyclic, saturated and unsaturated heterocyclic group or the like; and each of R5-R8 is, independently, H, optionally substituted alkyl, an alicyclic, saturated or unsaturated hetero-cyclic group or the like. This recording material is decolored by irradiation with the visible light of 400-700nm wavelength and incorporated in a support of a wax or resin or the like to be made sensitive to the visible light and decolorable by irradiating with light in this wavelength region, and a stable color photoerasable composition can be obtained by irradiating it with fluorescent light and the like.
Patent JP-S61131171-A (JP)
Title: Graphic element selecting device
Inventor: TAZAKI KANJI
IPC: G06F3/14
Filed: 1984-11-30
Abstract: PURPOSE:To designate simply an optional position of a graphic element and to select a desired graphic element at a high speed by installing a fence selecting part, an element selecting part, a fence selecting data memory, etc. CONSTITUTION:A fence selecting part 16 selects a graphic element, in which the position of the cursor is located in a fence area or in a area near a fence, and writes an address of the graphic element cell in a fence selecting data memory 22. An element selecting part 18, based upon the contents of a graphic element data memory 20, checks whether or not an intersection is located between position coordinates of the cursor and a selected graphic element, and selects finally a graphic element. Thus, since a candidate graphic element is narrowed down by a fence selecting processing before the element selecting processing, the desired graphic element can be selected at a high speed by designating simply the optional position of the graphic element.
Patent JP-S62114606-A (JP)
Title: Membrane separator
Inventor: KOYAMA KENJI
IPC: B01D63/08
Filed: 1985-11-12
Abstract: PURPOSE:To simplify the construction and make the operation of detachment, attachment and replacement easier, by laminating a composite membrane plate with a gap therebetween formed by applying a selectively permeable membrane on the surface of a plate-like support substrate having permeability and capability of keeping form. CONSTITUTION:An unit piece of a composite membrane plate 1 is formed by forming a selectively permeable membrane 13 by a wet method for preparing membrane on the surface of a flat-disc-shaped support substrate 2 having openings for flow of liquid 4, 5 consisting of a sintered porous-polyethylene-plate etc. An elastic packing 7 is fitted on the entire periphery of the composite membrane plate 1, while a secondary passage for liquid 8 (discharge passage for permeating liquid), wherein a surface of support substrate having no selectively permeable membrane formed thereon is present, is provided inside said packing 7. And a membrane separator is assembled in such a manner that a plurality of assembled pieces of said composite membrane plates and packings 7 are laminated by connecting said packings 7 so that a primary passage for liquid 11 (flow passage for liquid to be treated) is formed in a gap between each plate.
Patent JP-H08113673-A (JP)
Title: Flame-retardant thermoplastic resin composition
Inventor: IUCHI KENJI
IPC: C08L101/00
Filed: 1994-10-19
Abstract: PURPOSE: To obtain a lowly smoking and lowly harmful flame-retardant thermoplastic resin compsn. wherein a high level of flame retardancy can be secured without detriment to the properties such as mechanical strength by using a nonhalogen flame retardant. CONSTITUTION: This resin compsn. comprises 100 pts.wt. thermoplastic resin, 5-200 pts.wt. phosphorus-contg. flame retardant of the formula, and a metal oxide, the amt. of which is 0.5-10wt.% based on the flame retardant. In the formula, R<1> is hydrogen, a 1-16C linear or branched alkyl group, or an aryl group; R<2> is hydroxyl group, hydrogen, a 1-16C linear or branched alkyl group, an alkoxyl group, an aryl group, or an aryloxy group; and R<3> is hydrogen, a 1-16C hydroxyalkyl group, or an aryl group).
Patent JP-S63110525-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: KURIBAYASHI YUKIO
IPC: H01J9/20
Filed: 1986-10-27
Abstract: PURPOSE:To obtain a cathode-ray tube having a glare shield coating which seems devoid of coarseness, glitterness and maintains preferable resolution by controlling the absolute humidity in the atmosphere in spraying Si(OR)4 to the outer surface of a cathode-ray tube panel. CONSTITUTION:To obtain a cathode-ray tube 1 with a glare shield coating 3 by spraying Si(OR)4 to the outer surface 2 of a panel, a method employed is to first spray solution of Si(OR)4 added with less than 1% of nitric acid as a catalyst to the outer panel surface 2 of the cathode-ray tube 1 by means of a spray gun to be followed by baking to form a coating having fine SiO2 unevenness. In this case, Si(OR)4 is sprayed with the absolute humidity in the application atmosphere maintained at less than 0.013 kg/m<3>. By this method, a glare shield coating of a cathode-ray tube which seems devoid of coarseness, glitterness and maintains preferable resolution can be obtained.
Patent JP-H0998041-A (JP)
Title: Amplitude limiter circuit
Inventor: SUZUKI MITSUHIRO
IPC: H04J1/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an amplitude limiter circuit which generates no unnecessary components and can effectively perform its amplitude limitation processing by subtracting an impulse signal from a input signal after controlling the impulse signal based on the detected amplitude and phase. SOLUTION: The timing data t0 on the position of the peak value detected by a peak value detection circuit 13 are supplied to an impulse signal generation circuit 14. The impulse signal outputted from the circuit 14 is supplied to a band limiter filter 15 to obtain an impulse signal h (t) that undergone the prescribed band limitation. The signal h (t) is supplied to a variable amplifier 16, and the output of the amplifier 16 is supplied to a phase control circuit 17. The circuit 17 controls the phase of the output signal of the amplifier 16 based on the phase of the peak value detected by the circuit 13. Then the impulse signal phase controlled is supplied to a subtracter 18, and the subtracted signal is supplied to a power amplifier 21 as the output signal y (t) of a band limiter circuit 10.
Patent JP-H11150225-A (JP)
Title: Vertical mutually connecting package of lead-frame base
Inventor: WALTERS PETER
IPC: H01L23/057
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain an integral feed-through and an integral shield without the use of a ceramic package, by connecting a second and a third lead frames to a first lead frame and a device attached to the first lead frame. SOLUTION: A first lead frame 15 having an upper surface and a lower surface is formed. A lower side of a second lead frame 24 and an upper side of the first lead frame are connected. Capsule sealing by plastic is performed to the first/second lead-frame assembly. After deburring has been performed furthermore, plating is performed on a remaining exposed metal surface. A device to be packaged is inserted into the assembly so as to be in contact with a grounding plane. A required connection is performed through wire bonding. The third lead frame is arranged in contact with the upper surface of the second lead frame 24. A chamber with a lid is formed around the device without making contact with the device.
Patent JP-S62101937-A (JP)
Inventor: ARAN BERAMII
IPC: B60K5/12
Filed: 1986-10-27
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-2001074713-A (JP)
Title: Tank-inspecting apparatus
Inventor: YAMADA KOJI
IPC: G01B17/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a tank-inspecting apparatus which can inspect a bottom plate and a side plate of a tank from an outer face of the tank in a simple manner without drawing out contents such as an oil or the like in the tank. SOLUTION: The tank-inspecting apparatus includes an apparatus body 23 with a measuring/controlling device 24, a compression-holding means 25 set to the apparatus body 23, a tire type ultrasonic probe 27 held to the compression-holding means 25, and a moving means for moving the apparatus body 23 along a run rail set to a side plate or bottom plate of the tank. The measuring/controlling device 24 is provided with an ultrasonic flaw detector 24c for detecting a thinned part based on signals of the tire type ultrasonic probe 27, a range finder 24a for detecting a move distance of the apparatus body 23, an operation control means 24d to which signals of the range finder 24a and ultrasonic flaw detector 24c are inputted for specifying a position of the thinned part, and a memory means 24e for storing the operated result of the operation control means 24d.
Patent JP-H0945379-A (JP)
Title: Electrolyte for lead-acid battery, lead-acid battery using it, and reproduction possibility judging method of lead-acid battery
Inventor: FUJITA KENICHI
IPC: H01M10/08
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To attain high performance, weight reduction and the long service life, attain short time charge by a high electric current, develop electrolyte to significantly improve performance of a lead-acid battery regardless of a new product and a used product of its lead-acid battery, and provide reproducible electrolyte of an abandoned lead-acid battery. SOLUTION: Electrolyte for a lead-acid battery is composed of a carbon suspension obtained by electrolytic oxidation of a carbon positive electrode in a water system, and has performance to activate a positive electrode (PbO2 ) for a lead-acid battery by electrochemical doping. This is used, and is supplied to reproduce a used battery, and is supplied as a forming liquid when a new battery is manufactured, and is also supplied to judge the possibility of reproducing an abandoned battery.
Patent JP-2001078753-A (JP)
Title: Novel microorganism ok3 strain and biological production of polyhydroxy alkanoate using the microorganism
Inventor: IMAMURA TAKESHI
IPC: C12N1/20
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a novel microorganism, Burkholderia sp. OK3 strain (FERM P-17370) that simultaneously produces polyhydroxyalkanoate including hydroxybutyric acid and hydroxy-substituted phenylvaleric acid as monomer units and is useful for production of biodegradable polyester. SOLUTION: This novel microorganism simultaneously produces 3- hydroxybutyric acid and polyhydroxyalkanoate including 3-hydroxy-5-(4- substituted-plhenyl)valeric acid represented by formula I (r is H or methyl) as a monomer unit. After this novel microorganism, Burkholderia sp. OK3 strain (FERM P-17370), is cultured in a medium including 5-(4-substituted-penyl) valeric acid, 3-hydroxybutyric acid and 3-hydroxy-5-(4-substituted-phenl)valeric acid that is represented by formula I and bears the common R group in the formula II are extracted as monomer units from the culture mixture and polyhydroxyalkanoate is biologically produced.
Patent JP-H1189204-A (JP)
Title: Dc brushless motor
Inventor: IMAMURA TADASHI
IPC: H02K29/14
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an outer-rotor type DC brushless motor which has the advantage of the conventional outer-rotor type DC brushless motor, can be assembled easily, and has such a high rotational performance and high solution that the rotating speed and position of the motor can be controlled with high accuracy, and that the accelerating and decelerating time of the motor can be shortened. SOLUTION: A DC brushless motor is provided with a stator 2 composed of an armature, a rotor 7 composed of a field system having an opening 8 at one end and supported through a rotating shaft 5, a commutating means, and a speed control mechanism incorporating a rotating speed detecting means which detects the rotating speed of the rotor 7. The rotating speed detecting means of the speed control means is composed of light reflecting gradations which are provided at regular intervals on the end face of the opening 8 around the rotating shaft along the circumference of the opening 8 on the inside of the outer periphery of the end face of the opening 8, and a light reflecting optical position sensor 24 provided on a stationary member or stator 2 along the rotating route of the gradations.
Patent JP-S61130868-A (JP)
Title: Liquid chromatograph
Inventor: SHIRATO KOZO
IPC: B01D15/08
Filed: 1984-11-30
Abstract: PURPOSE:To obtain a higher stability of measurement while preventing a drift due to thermal expansion, by connecting a column and a flow controller in parallel between a pump and a detector to control the flow rate on the reference liquid side to constant fine level. CONSTITUTION:A solvent discharged from a pump 2 is branched off to the flow controller 8 side and the column 4 side through a discharge side piping (a). Then, a sample is mixed into the solvent on the column 4 side from a sample injection section 3 and fed into a sample liquid inlet of a detector 5 separated with the column 4. On the other hand, the solvent branched off to the flow controller 8 side is regulated to a fine current value in noway affected by variations in the pressure of the solvent entering from an inlet 13 only be ajusting the opening of a needle valve 18 in the flow controller 8 by adjustment of a micrometer head 19 and then, supplied too the reference liquid inlet of the detector 5. Thus, even when a volatile solvent or a detector with a high sensitivity is used, a high stability can be obtained while the reference liquid is less susceptible to any thermal effect.
Patent JP-S61132747-A (JP)
Title: Air-fuel ratio sensor judging device
Inventor: TAKAO MITSUNORI
IPC: F02D41/14
Filed: 1984-11-30
Abstract: PURPOSE:To make correct air-fuel ratio control by installing a difference operating device to operate difference between the value detected by an air-fuel ratio sensor's power detector and a fixed value, and a judging device to judge quality of an air-fuel ratio sensor. CONSTITUTION:An output detector M3 detects output of an air-fuel ratio sensor M2. A difference operating device M4 operates difference between detected results of the output detector M3 and fixed value. An integrating device M5 integrates operated results of the difference operating device M4 for a fixed time. A judging device M5 judges whether the air-fuel ratio sensor M1 is right or wrong by comparing the results of the integrating device M5 with a judged value. Thus, a more correct air-fuel ratio control is made possible.
Patent JP-S63126320-A (JP)
Inventor: DEBITSUTO JIYOSEFU NATSUPU
IPC: H03M3/02
Filed: 1987-10-07
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-H06310849-A (JP)
Title: Soldering device
Inventor: HIRATA TOSHIO
IPC: H05K3/34
Filed: 1991-09-04
Abstract: PURPOSE:To maintain the low oxygen concentration in a soldering device by oppositely providing exhaust nozzles and inert gas feeding nozzles on the ceiling and floor of a pre-heating zone and a cooling zone. CONSTITUTION:A pair of exhaust nozzles 2 are oppositely provided outside the ceiling and floor so as to suck and exhaust the outside air in the soldering device and the impurities running from soldering zone. On the other hand, a plurality of inert gas feeding nozzles 3 are annexed to the inside of the exhaust nozzles 2 so as to jet the inert gas in the soldering device for producing an inert gas curtain. Through these procedures, the inert gas in the soldering zone can be restrained from running outside while preventing the outside air from running in the soldering zone. Accordingly, the low oxygen concentration can be maintained thereby enabling the defective soldering step due to the oxide produced in the melted soldering step to be avoided.
Patent JP-H10107833-A (JP)
Title: Multi-media electronic mail system
Inventor: MIYAZAKI AKIHIRO
IPC: H04L12/54
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prepare and transmit multi-media electronic information by providing an addition converter for adding additional information relating to the contents of mail information to the mail information in a route from a transmission origin terminal to a transmission destination terminal. SOLUTION: The addition converter 1 provided on one position of the route from the transmission origin terminal 10 to the transmission destination terminal 20 analyzes the mail information transmitted from the transmission origin terminal 10 by an analysis means 132 first and forms structured data including the respective mail constituents transmission origin information, a transmission destination address, a mail body and medium kind information for indicating the medium kind of the mail body. Then, based on the respective mail elements for constituting the structured data formed in such a manner, a relating information generation means 140 generates relating information.  Further, a mail constitution means 136 constitutes the transmission mail of the contents for which the relating information is added to the contents of the mail information transmitted from the transmission origin terminal 10. Thus, even a machine kind with less input information can transmit rich information to the transmission destination terminal 20.
Patent JP-H03115034-A (JP)
Title: Information reading device
Inventor: KOSHIYOUJI TAKASHI
IPC: B65H5/06
Filed: 1989-09-29
Abstract: PURPOSE:To get an intake part and a discharge part to be close to each other by providing a transport means for transporting a document taken from an intake part after introducing it through an entrance/exit part, stopping the forward end part of the document at a predetermined position, of the entrance/ exit part then rotating it to displace the position of the entrance/exit part while inversing the document, and then carrying it out from the rear end side. CONSTITUTION:For reading a number of documents G, the documents G are charged into an intake part 8. The charged documents G are taken one by one by rotation of an intake roller 10 to be introduced into a transport frame 13 through a guide 11. This document G is transported by rotation of feed roller pair 13 and its end part hits a stopper 24 to be stopped and positioned. A drive motor 17 is then operated to rotate a transport frame 13 clockwise through a link mechanism 16 by a predetermined angle while the feed roller pair 13 are rotated inversetly, so the document G is fed inversely to get out from the rear end side. The document G of which image is read is discharged to a discharge part 9.
Patent JP-H1193015-A (JP)
Title: Monofilament and its production
Inventor: ONO YOJI
IPC: D01D5/088
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a monofilament extremely reduced in yarn unevenness, high in tenacity and fineness, by cooling and solidifying a molten polymer such as an ethylene vinyl alcohol-based copolymer or a polyamide under specific conditions in a cooling solution tank. SOLUTION: Spinning is carried out by making the temperature of a cooling solution in a cooling solution tank >=50 deg.C lower than the melting point of a molten polymer under conditions to satisfy the equation 1<=L<=(V.R)/400 and the equation R/100<=t [L is a distance (cm) between a spinneret delivery face and a liquid level; V is a spinning velocity (m/minute); R is a filament diameter (micron); (t) is a cooling tank passage time (second)]. This monofilament (no difference in birefringence between a surface layer and an inner layer in a fiber cross section) having a value showing yarn unevenness U(%)<=[10L<2> /(V.R)<1/2> ]+2 and >=30 denier single filament fineness is obtained.
Patent JP-H0781213-A (JP)
Title: Ink jet recording sheet
Inventor: EBIHARA SHUNICHI
IPC: B41M5/52
Filed: 1993-09-20
Abstract: PURPOSE:To enhance a sheet in ink absorbing and drying properties, ink fixing properties, transparency, color image forming properties, image sharpness, and anti-blocking properties by a method wherein an accepting layer made of a water soluble resin having a specific pH value when being taken into a water solution is provided on at least one surface of a substrate sheet. CONSTITUTION:An accepting layer 3 is provided on one surface of a substrate sheet 2 of a recording sheet. A back layer 4 is provided on the other surface, as required, for improving slipperiness and preventing curling this invention, the accepting layer 3 is made of a water soluble resin having a 5 or less pH value when being taken into a 10wt.% solid content solution in water. An inorganic filler having a particle diameter of 1-300nm is incorporated in the accepting layer 3 in the range of 1-80wt.% of the solid content of the composition of the accepting layer. As the inorganic filler, a colloidal silica or an alummna solid is used. As the water soluble resin, a polyacrylic acid, a polyacrylic acid copolymer, a cation-modified polyvinyl, alcohol, or the like is used. As the substrate sheet 2, a transparent material, is used.