baber/WOPTO huggingface dataset:
Patent JP-H0575298-A (JP)
Title: Component mounting device
Inventor: HAYAMIZU OSAMU
IPC: B23P21/00
Filed: 1991-09-10
Abstract: PURPOSE:To shorten an operating time by recognizing the position of a component by a visual recognition unit in a component recognizing station, and correcting the positional relationship between the component and a mounting head or the positional relationship between the head and a board based on the recognition result. CONSTITUTION:A component picked up by a pickup head 37 from one of component supply units 16 is placed on an index table 40 in a component reception station A, sucked by the table 40, and conveyed to a component recognizing station B. After a visual recognition unit recognizes the position of the component, the table 40 delivers the component and carries it to a station C. A mounting head 27 mounts it on a board 1. In this case, the positional relationship between the component 2 and the head 27 or the positional relationship between the head 27 and the board 1 is corrected based on the recognition result. Thus, since the component is recognized by using a period in which the component is held by the index table, a mounting operation can be accelerated.
Patent JP-H1073561-A (JP)
Title: Oxygen concentration measuring apparatus
Inventor: MORIYA KOJI
IPC: G01N27/41
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen concentration measuring apparatus which can measure the oxygen concentration accurately even after long term use. SOLUTION: The oxygen concentration measuring apparatus comprises a voltage supply section 20 incorporating a voltage varying mechanism 21 for applying a voltage between the opposite electrodes of a gas detection element 1 having first and second electrodes made of a material for ionizing oxygen arranged on a solid electrolytic substrate and provided with means for regulating the gas contact efficiency of respective electrodes differently and means for heating respective electrodes and the substrate. The oxygen concentration measuring apparatus is constituted such that the oxygen concentration of a gas touching the electrode can be measured based the output current from the gas detection element 1 when a voltage is applied thereto while heating up the gas detection element 1 to a first temperature of 350 deg.C-500 deg.C.  A purge mechanism 60 performs electrode recovery processing where the gas detection element 1 is heated up to a second temperature higher than the first temperature and the sulfide gas desorption temperature for the first electrode for a specified time of 5 sec or longer.
Patent JP-H04314703-A (JP)
Title: Modified cellulose ether and ues of said ether in dispersion coating material
Inventor: KURISUTOFU MAISUTERU
IPC: C09D5/02
Filed: 1991-09-10
Abstract: PURPOSE: To obtain a water-soluble cellulose ether useful as a thickener for dispersion paints by introducing specified F-containing alkyl residues into a water-soluble cellulose ether containing specified residues and substituents via ether bonds.  
     CONSTITUTION: Into a water-soluble cellulose ether containing at least one F-free residue and hydrophobic substituent selected among hydroxyethyl, hydroxypropyl, methyl, ethyl and carboxymethyl, 3-24C, desirably 5-18C F- containing alkyl residues in such an amount that the F content is 0.05-5 wt.%, desirably 0.1-1 wt.%, based on the-dry weight are incorporated (e.g. a cellulose obtained by reacting hydroxyethylcellulose with a specified amount of an alkylene oxide of the formula). 
     COPYRIGHT: (C)1992,JPO
Patent JP-S59118038-A (JP)
Title: Processed meat food with reduced salt
Inventor: KAWASHIMA ZENICHI
IPC: A23L17/00
Filed: 1982-12-22
Abstract: PURPOSE:A processed meat food with reduced salt for lowering salt intake, containing a mixture as a salty component obtained by adding a specific amount of calcium chloride and magnesium chloride to a blend of sodium chloride and potassium chloride in a specified ratio. CONSTITUTION:The desired processed food containing a mixture obtained by adding 0.2-1pt.wt. calcium chloride and/or magnesium chloride to 100pts.wt. blend of 80-30wt% sodium chloride and 20-70wt% potassium chloride as a salty component, and, preferably a tasty component such as sodium glutamate, sodium inosate, etc. USE:A food for preventing hypertension, a food for patients of hypertension and hydrosarca.
Patent JP-S6474349-A (JP)
Title: Hydraulic controller for v-belt type continuously variable transmission
Inventor: AIKAWA HIROSHI
IPC: F16H61/28
Filed: 1987-09-14
Abstract: PURPOSE:To set the hydraulic load pressure to a proper value by installing a control valve for Controlling the hydraulic load pressure and a solenoid valve and providing an input port, drain port, output port, main spool, output hydraulic pressure feedback port, subspool, and the first and second springs, for the above-described control valve. CONSTITUTION:A control valve 210 for controlling the hydraulic load pressure is provided with a main spool 211, subspool 212 for receiving a signal hydraulic pressure, first spring 213 interposed between the both spools 211 and 212, and the second spring 218 for urging the subspool 212 to the main spool side. Therefore. the min. hydraulic load pressure is determined by the spring load of the first spring 213, and the inclination of the proportional straight line between the hydraulic load pressure and the engine generation torque is determined by the pressure receiving area of the main and subspools 211 and 212. The initial value of the proportional straight line can be determined by the spring load of the second spring 218. Therefore, the basic point where the hydraulic load pressure starts to rise from the min. hydraulic load pressure in proportion to the engine generation torque can be determined to a desired value, and the hydraulic load pressure can be easily set to a proper value.
Patent JP-S6386483-A (JP)
Title: Semiconductor light-emitting diode
Inventor: UJI TOSHIO
IPC: H01L33/40
Filed: 1986-09-30
Abstract: PURPOSE:To enable an end face light emission which is stable against the temperature and has small temperature dependency of output light by sequentially stacking in part of the current injection region, contacting with an active layer having a low band gap energy value (E value), a semiconductor layer of the same conductivity type having a high E value, then a semiconductor layer having a moderate E value, and a semiconductor layer of a different conductivity type having a high E value. CONSTITUTION:This semiconductor light-emitting diode has a double hetero junction structure in which an active layer of a first conductivity type is formed on a substrate. The active layer has a band gap energy Eg=Eg. The diode also includes a striped light emitting region. In part of the current injection region, there is provided a semiconductor structure comprised of, sequentially stacked and contacted with the active layer, a semiconductor layer of the first conductivity type and Eg=Eg2 (Eg2>Eg1), a semiconductor layer of the first conductivity type and Eg=Eg3 (Eg1<Eg3<Eg2) and a semiconductor layer of a second conductivity type and Eg=Eg4 (Eg4>Eg3). This LED has a high fiber coupling output and the temperature stability of the optical output is remarkably high.
Patent JP-H0889313-A (JP)
Title: Decoration button head having calking leg
Inventor: IMAI TATSUMI
IPC: A44B1/04
Filed: 1994-09-27
Abstract: PURPOSE: To provide a decoration button head having a calking leg in which bonding strength of a washer of an installation body to a button head main body can be secured, in which directionability of a decoration surface when the decoration button head is installed can be secured, and which is excellent in quality and manufacturing workability. CONSTITUTION: A decoration button head having a calking leg comprises a button head main body 3 of thermoplastic resin such as nylon, ABS resin, or polypropylene having a decoration surface 1 having patterns, marks, etc., having directionability on the surface, a leg installation recessed part 2 on the back surface, and an air release passage 8 formed on an inner wall surface of the leg installation recessed part 2 at a position to decide the directionability of the decoration surface 1 to reach a bottom surface of the leg installation recessed part 2, and an installation body 7 of metal comprising a base plate 5 having a calking cylindrical leg 4 formed by drawing work of which edge is wound by a circumferential edge of a washer 6 to be fixed.  The washer 6 of the installation body 7 is fixed to the leg installation recessed part 2 of the button head main body 3 by engagement and binding using bonding agent of epoxy resin.
Patent JP-H04111346-A (JP)
Title: Semiconductor device
Inventor: FUJITA AKIRA
IPC: H01L23/48
Filed: 1990-08-30
Abstract: PURPOSE:To make an electrode movable in the vertical direction before a stopper for preventing the upward coming off of an electrode from an envelope and a positioning section come into contact with the envelope so that the envelope can be assembled in a state where a soldered section is supported by a substrate for mounting a semiconductor element by inserting the electrode into the envelope in a vertically movable state and, at the same time, providing the stopper. CONSTITUTION:After an electrode 7 is inserted into the electrode passing opening 5b of the upper plate 5 of a case 4 from the lower section of a case 4, the electrode 7 is passed through the opening 5b until a stopper 11 reaches the top surface of the upper plate 5. When the electrode 7 is passed through the opening 5b, the stopper 11 passes through the opening 5b in such a state where the stopper 11 is retreated into the electrode 7 when the stopper 11 is in contact with the margin of the opening 5b and, when the stopper 11 reaches the upper surface of the plate 5, the stopper 11 comes out in the lateral direction of the electrode by its own elasticity. Then the case 4 is firmly stuck onto a heat sink 3 mounted with an insulating substrate 2, etc., in a state where the electrode 7 is supported by the case 4 by means of the stopper 11. When the case 4 is supported by the case 4, the soldered section 7b of the electrode 7 is supported by the insulating substrate 2. Therefore, the soldered section 7b can be soldered surely to the insulating substrate 2 even when the electrode 7 and case 4 are not formed with strict accuracy.
Patent JP-S6389515-A (JP)
Title: Crosslinked polymer molding, its production and combination of reactive solutions
Inventor: HARA SHIGEYOSHI
IPC: C08G61/08
Filed: 1986-10-01
Abstract: PURPOSE:To facilitate the formation of a good crosslinked polymer molding of improved properties, by polymerizing a mixture of a specified metathesis- polymerizable cycloalkene with a specified norbornene derivative in the presence of a metathesis polymerization catalyst system. CONSTITUTION:A monomer mixture is used in a process for forming a crosslinked polymer molding by polymerizing a metathesis-polymerizable cycloolefin compound containing dicyclopentadiene in the presence of a metathesis polymerization catalyst system. Said monomer mixture comprises 99.9-70mol% metathesis-polymerizable cycloalkene containing at least 30mol% dicyclopentadiene and 0.1-30mol% (mol% in terms of the number of equivalents of the imide groups) at least one norbornene derivative having at least one N-substituted five-membered imide group. A highly purified dicyclopentadiene is desirable.
Patent JP-H0279750-A (JP)
Title: Diagnostic method of insulation of electrical equipment
Inventor: MIZUTANI YUJI
IPC: G01R31/12
Filed: 1988-09-14
Abstract: PURPOSE:To diagnose insulation simply and positively before the start of operation by applying pulse voltage between the winding terminal and core of an electrical equipment and informing an operator of abnormality on the basis of the phase difference between the applied voltage current. CONSTITUTION:When an operating switch for a motor 5 is turned ON and a startup command is transmitted, a current phase detector 2 is brought to the state of operation instantaneously, and the high-frequency pulse voltage of several pulses is applied among each terminal of the winding of the motor 5 and a core from a high-frequency pulse generating circuit 1. The phase of currents made to flow into the winding at that time is detected by the current phase detector 2, and the current phase and the phase of pulse voltage are compared by a voltage-current phase comparison circuit 3. When the phase difference is brought to a specified value or less at that time, an electromagnetic contactor is not turned ON, and 'abnormality of insulation to ground' is displayed in an indicator 4.
Patent JP-S6475634-A (JP)
Title: Powder molding method for aluminum alloy
Inventor: SAKURAI HISASHI
IPC: B22F3/02
Filed: 1987-09-16
Abstract: PURPOSE:To mold forged products having excellent mechanical strength by adding and mixing hydrogen-storing metallic powder to Al alloy powder, subjecting it to green compacting, heating the green compact to execute degas and H2 gas storing thereto and thereafter press molding said green compact. CONSTITUTION:The hydrogen-storing metallic powder is added to the Al alloy powder and they are uniformly mixed. As the above-mentioned Al alloy powder, atomizing powder, splat powder, etc., are suitably used. As the above-mentioned hydrogen-storing metallic powder, Ti, Zr, etc., are furthermore used; it grain size is preferably regulated to <=150mu and its addition amt. to 0.2-3.0wt.%. Said mixed powder is then subjected to green compacting at about ordinary temp.-100 deg.C under about 6-8 ton/cm<2>. The obtd. green compact is heated to about 400-500 deg.C in an Ar atmosphere of atmospheric pressure or in a vacuum to execute the storing of degas and H2. The green compact is thereafter compressed to a preliminarily molded product having almost true density and is furthermore press molded at about 300-500 deg.C by a mold for forging molding. In this way, the mechanical strength of the product after forging can be drastically improved.
Patent JP-H1173035-A (JP)
Title: Image forming device
Inventor: ONO MASARU
IPC: G03G21/16
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To draw a belt module out of an image forming device without damaging a surface of an image carrier and a surface of an intermediate transferring belt, which contacts with the surface of the image carrier, each other. SOLUTION: In this device, primary transferring rolls 48, 49 are moved by a primary transferring roll moving device Im controlled by a moving device control device between a pressure-contact position that the primary transferring rolls 48, 49 push an intermediate transferring belt 47 from a back surface thereof at the time of primary transference so that a surface of the intermediate transferring belt 47 pressure-contacts with surfaces of image carriers D1, D2 and a separating position that the surface of the intermediate transferring belt 47 is separated from the surfaces of the image carriers D1, D2 at the time of the non-primary-transference, and in ordinary, the primary transferring rolls 48, 49 are held at the separating position.  At belt module has the intermediate transferring belt 47, the primary transferring rolls 48, 49 and the primary transferring roll moving device Im and a module frame 41 for supporting them, and the belt module can be moved between a using position under the each image carrier D1, D2 and an outer drawing position drawn out of the device.
Patent JP-S60123711-A (JP)
Title: Rotary-angle detecting method
Inventor: MORI EIJI
IPC: H03H9/25
Filed: 1983-12-08
Abstract: PURPOSE:To make it possible to measure a minute rotary angle, by obtaining th rotary angle from the number of elastic surface waves, which are included in the rotary angle, when an elastic surface wave converter having an interdigital electrodes, which cause elastic surface waves, on the outer surface of a ring shaped piezoelectric body, is rotated. CONSTITUTION:A piezoelectric body 1 is formed in a ring shape having an outer diameter of 37.5mm., an inner diameter of 33.5mm., and a height of 10mm. by using, e.g., lead titanate zirconate. Interdigital electrodes 2 comprising pectinated conductors 2a and 2b are attached and formed by the evaporation of silver on the outer surface of the piezoelectric body 1. Thus an elastic surface wave converter T is formed. The converter T is incorporated into an oscillator circuit R. For example, a resonance frequency of 1.93MHz at 2V is applied on the electrodes 2, and elastic surface waves are propagated along the outer surface of the piezoelectric body 1. The number of waves is counted by a optical heterodyne method, and the number of waves of 120 is obtained as a total (360 deg.). Thus the rotary angle can be detected by the counted number of the waves.
Patent JP-H07155158-A (JP)
Title: Device for removing excessive amount of tobacco from continuous tobacco body
Inventor: UUBUE HAITOMAN
IPC: A24C5/18
Filed: 1994-09-27
Abstract: PURPOSE: To obtain a device for removing surplus from a tobacco stream moving within a tobacco pipe along the continuous body suction conveyer of a cigarette stream manufacturing device. CONSTITUTION: A removing means is formed as an annular cutter rotating with a cutter shaft in a center to constitute the blade tip 39 of this annular cutter to pass through the contact area 33 of holding plates on a side opposite to the continuous bodies 16 of these holding plates 26a and 26b.
Patent JP-S61109685-A (JP)
Inventor: MATSUMOTO NAOKATSU
IPC: B25J19/04
Filed: 1984-11-02
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-S59116837-A (JP)
Title: Voice input type japanese document processor
Inventor: TOUYA MITSUHIRO
IPC: G10L15/193
Filed: 1982-12-23
Abstract: PURPOSE:To output clauses begining from the most adequate one in order and facilitate the selection of a candidate, and to improve processing efficiency by determining outputting order on conditions including the length, frequency, etc., of independent words other than the accuracy of a recognized result. CONSTITUTION:A monosyllable recognition part 2 recognizes a voice, monosyllable by monosyllable, on the basis of a voice of every clause inputted from a mirophone 1 and a standard pattern string from a standard pattern memory 3. This recognized result and a syllable lattice stored in a syllable lattice memory 4 are supplied to a candidate string formation part 5 through a CPU13. This generation part 5 forms clause candidates, begining from the most accurate one in order by using distance difference information which indicates possible accuracy and stores them in a clause candidate memory 6. The clause candidates stored in the memory 6 are applied to a clause analysis part 7 in order to determine output order while considering the length, frequency, etc., of independent words. Then, the output order is changed by utilizing a recognized result memory 9, buffer 10 for evaluation point calculation, etc., improving the processing efficiency.
Patent JP-2000051659-A (JP)
Title: Treatment of waste
Inventor: OGAWA TAKASHI
IPC: B09B3/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a combustion gas treatment method capable of reducing the concn. of a chlorine compd. in combustion gas when waste is incinerated in a waste refuse incineration plant and an incineration ash treatment method capable of safely treating incineration ash containing a chlorine compd. SOLUTION: Combustion gas generated in waste incineration treatment is brought into contact with phosphines not only to suppress the formation of chlorine compds. such as dioxines or the like but also to remove precursors of dioxines or hydrogen chloride, chlorine gas or the like to effectively suppress the formation of a chlorine compd.
Patent JP-2000068148-A (JP)
Title: Laminating ceramic part and part series thereof
Inventor: WATANABE MASAYUKI
IPC: H01G4/30
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent Manhattan phenomenon by orderly reducing width sizes of a drawer for internal electrodes and external electrodes connecting with the internal electrodes from a lower step to an upper step. SOLUTION: A laminating body 6 is formed by laminating a ceramic layer 1, an internal electrode 2, an invalid layer 4 and so on, clamping by impression and sintering. Width of a drawer part 3 of the internal electrode 2 is reduced from a lower step to an upper step as shown a section 7 of a ceramic part. An indicating mark 11 is formed on the upper surface of the laminating body 6, and an orientation of the laminating ceramic part 5 is identified. After that, conductive paste is applied on both side surfaces of the laminating body 6, and an external electrode is formed. The external electrode has an extension part to the lower surface and an extension part to the upper surface. A width size of the extension part to the lower surface is formed wider than a width W1 of the drawer part 3 of the most lower internal electrode and a width size of the extension part to the upper surface is formed more narrow than a drawer width W2 of the internal electrode of the most upper surface. By the means Manhattan phenomenon at reflow soldering is prevented.
Patent JP-H0979163-A (JP)
Title: Compressor
Inventor: KODA TOSHIHIDE
IPC: F04C29/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To secure a necessary feeding oil quantity, and prevent lubricating failure of a slidingly movable part by preventing the vicinity of an oil feeding pump suction port from being put in a low pressure condition when an oil storage part is agitated, and effectively generating a mixed liquid of a refrigerator oil and a liquid refrigerant even when a liquid refrigerant quantity entering a compressor vessel is much. SOLUTION: A shielding plate 6 is arranged between an oil feeding pump suction port 3a and an agitating means 5, and the vicinity of the oil feeding pump suction port 3a is shielded from a rotary flow by the agitating means 5, and an inflow port 6b from which a mixed liquid on the agitating means 5 side can flows in the oil feeding pump suction port 3a side is provided. A through port to smoothly pass upper and lower liquids of a compressing means 2 and a flow guiding plate are provided. A second agitating means is provided in an upper space of the compressing means 2. A bypass passage is provided to connect an upper layer part and a bottom part of an oil storage part to each other.
Patent JP-H0394623-A (JP)
Title: Cultivation apparatus for algae
Inventor: SUMINO TATSUO
IPC: A01G33/00
Filed: 1989-09-07
Abstract: PURPOSE:To obtain the subject apparatus for producing floating algae in high efficiency and high concentration by placing illumination apparatuses near the medium of a storage tank and the outlet port. CONSTITUTION:The 1st illumination apparatus 20 is placed in a storage tank 10 containing a medium 12 inoculated with the seed of floating algae and the 2nd illumination apparatus 36 is placed near the outlet port 30 of the storage tank 10 to culture a floating alga.
Patent JP-H0573120-A (JP)
Title: Industrial robot
Inventor: SOGAWA KENJI
IPC: B25J9/10
Filed: 1991-09-12
Abstract: PURPOSE:To reduce impulse and bound generated in the case of contact, to enable switching operations at a high speed and further to inspect the function of a switch, as well. CONSTITUTION:This robot is equipped with direct driving configuration depending on linear DC motors 2 and 3 so as to easily control the force generated at the top of a robot arm 1 and based on detecting signals generated by a position detecting means and a velocity detecting means, apparent servo rigidity and viscosity are controlled. In the state of reducing the generation of bound, the robot is brought into contact with an object to be inspected, the generated force is scanned after the contact by extremely reducing the apparent rigidity, the position is synchronously monitored, and a panel switch 5 is inspected by using position data with the large change ratio of the position.