baber/WOPTO huggingface dataset:
Patent JP-S5913356-A (JP)
Title: Lead frame
Inventor: YAMAGISHI HIDETAKA
IPC: H01L23/50
Filed: 1982-07-15
Abstract: PURPOSE:To load and connect a plurality of pellets to a full automatic pellet loader loading and connecting one pellet and a full automatic bonding device by forming a section, on which a semiconductor chip is loaded, to a recessed shape and forming the side surface of the recessed section in bimetal structure by using a substrate metallic material and a metal of a thermal expansion coefficinet different from that of the material. CONSTITUTION:When the lead frame 11 is heated, the inclinations of the side surfaces 4a, 4b of the recessed section of the pellet loading section are made gentle by the bimetal structure of a substrate metal and Invar 5 of a small thermal expansion coefficient. When the temperature of the frame 11 is deopped, the inclinations of the side surfaces 4a, 4b of the concave section are brought close to verticality owing to the bimetal structure, a pellet 2 being loaded on an inclined plane is pushed in toward other two sides with no bimetal structure, and angular displacement and positional displacement on loading are compensated.
Patent JP-H09303595-A (JP)
Title: Gas escaping cap
Inventor: CHINO SHIGEO
IPC: B65D51/24
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To escape gas at the rise of gas pressure and prevent the ingress of external moisture or unnecessary gas by applying the constitution that a gas escaping port opens to escape internal gas upon the rise of gas pressure in a vessel to a level equal to or above the predetermined value, and the gas escaping port does not open, when the pressure is below the predetermined value. SOLUTION: A long-sized cylindrical body or a cylindrical wall structure 56 is utilized. As a result, when gas pressure in a vessel 12 becomes equal to or above the predetermined value and a movable member 36 travels up over preset distance, the cylindrical wall structure 56 functions as a stopper. In other words, the upper surface of the structure 56 collides with the lower surface of an upper lid 24 and a further upward travel is restricted, thereby limiting the degree of the opening of a gas escaping port 88. Furthermore, when gas pressure in the vessel 12 is low, the gas pressure is not applied to the membrane 40 of the movable member 36 and the center part thereof does not move upward.  Thus, the external tapered surface of a plug member 52 and the internal tapered surface of the lower end of a cylindrical side wall 60 are kept in close contact with each other, thereby preventing the gas escaping port 38 from opening.
Patent JP-H04280111-A (JP)
Title: Sound volume adjusting device
Inventor: KANAI TAKASHI
IPC: H03G3/10
Filed: 1991-03-07
Abstract: PURPOSE:To easily adjust the sound volume at the time of a small sound volume and to prevent degradation in the sound quality even when an acoustic equipment is in use without muting at a usual sound volume. CONSTITUTION:A P-type attenuator R with a tap P1 being an attenuation adjustment section is connected in series with an acoustic signal source en and the tap P1 is connected to ground via a series circuit composed of a changeover switch S1 and a resistor R3, and two ways of attenuation curves are provided by closing/opening the changeover switch S1. Thus, the sound volume adjusting range is widened up to -10-(-110)dB from a range just before the attenuation having not been controlled usually at (-80)-(-90)dB and since the changeover switch S1 is not integrated in the signal path even at the usual utilization, the sound quality is not deteriorated.
Patent JP-H06311361-A (JP)
Title: Automatic background control circuit for picture reader
Inventor: MIYAZAKI EIJI
IPC: H04N1/407
Filed: 1993-04-27
Abstract: PURPOSE:To eliminate the effect of a contrast level of a preceding original by providing a switch circuit turned on/off by a dummy read signal so as to set a level reference voltage to a predetermined initial value at all times when copying is started. CONSTITUTION:A switch 4 is closed by a dummy read signal going to an H level for a dummy read period by 20 scanning lines from copy start. Thus, a highest level reference voltage VRT level in holding in a capacitor 34 at preceding copying is discharged quickly by a small time constant and the capacitor 34 is charged to a predetermined value from a power supply 37 with initializing resistors R3, R4 set to a VRT voltage level. Thus, the copy operation is started from the state set in the initial value at all times from the capacitor 34 and a stable picture is obtained independently of a density level of the receding original.
Patent JP-H02302400-A (JP)
Title: Production of oriented crystal film
Inventor: MASUO TASUKU
IPC: H01L41/39
Filed: 1989-05-17
Abstract: PURPOSE:To easily obtain an oriented crystal film of barium sodium niobate by using an evaporation source for the formation of barium sodium niobate crystal and having specific structure and component composition and forming a crystal film on a heated substrate by a vacuum thin-film forming process in such a manner as to orient the C axis perpendicular to the substrate. CONSTITUTION:The target for the above evaporation source the a composition composed of BaO, Na2O and Nb2O5 at ratios ((x), (y), (z)) satisfying the Table 1 and falling into the molar ratio range defined by lines connecting the points (a), (b), (c), (d) and (e) of the figure. A crystal film is formed on a substrate made of a single crystal, crystallized glass, elinvar, etc., heated at 500 to 800 deg.C. The deposition of the crystal film is carried out by using the above target by a vacuum thin-film forming process under a condition to orient the C-axis perpendicular to the substrate. An oriented crystal film made of transparent barium sodium niobate can be easily produced by this process and the film can be used as a piezoelectric thin-film resonator, an optical waveguide resistant to damage by light, etc.
Patent JP-S613564-A (JP)
Title: Picture recorder
Inventor: FUJII HARUO
IPC: G03G15/09
Filed: 1984-06-15
Abstract: PURPOSE:To obtain a sharp picture with high resolution without fog by providing an air suction duct opened near the surface of a carrying member of a toner at a downstream side of a gate member. CONSTITUTION:When a recording medium 1 is moved in the direction of arrow, a toner 4 flowed out of the gate member 5 is sucked to the air duct 15 by a torque of a fan motor 14 and the toner 4 not contributed to the recording picture at the recording medium 1 and the toner 4 adhered to the surrounding of the picture recording section at the tip of an electrode 8 are sucked also. Since an electrostatic attracting force is exerted to the toner 4 at the position of the electrode 8 impressed with a signal voltage with the recording medium 1 based on a charge, an adhering force sufficiently stronger the suction force of the air duct 15 is given and the toner contricutes to the forming of a picture without being parted from the recording medium 1. The toner sucked in the duct 15 is carried and returned to a toner storage case 3.
Patent JP-H04350135-A (JP)
Title: Combination structure for sliding members
Inventor: USAMI TEIICHI
IPC: C22C32/00
Filed: 1991-05-28
Abstract: PURPOSE:To provide a combination improving as possible sliding characteristics of two sliding members sliding relatively abutting mutually. CONSTITUTION:In a combination of two sliding member of first and second members abutting each other and sliding relatively, the first sliding member is made of alumina composite material which is formed by impregnating aluminum alloy into hybrid formed body which consists of boric aluminum whiskers alumina short fiber, and the other sides, the second sliding member consists of a cast iron material made to be light in weight by punching, and is improved in wear resistance and sliding performance and is usable in high speed operation.
Patent JP-S5550712-A (JP)
Title: Protection circuit for single ended push pull amplifier
Inventor: FUKUSHIMA MAKOTO
IPC: H03F1/42
Filed: 1978-10-09
Abstract: PURPOSE:To remarkably increase the reliability of circuit and reduce the cost, by constituting the protection circuit of the single ended push pull amplifier with resistors and capacitors only. CONSTITUTION:When the output load 8 such as speaker is shorted, the signal voltage of the emitter of power transistor 5 is 0 and the differnce with the signal voltage of base of drive transistor 3 is greater. Further, the signal of base of drive transistor 3 flows in the resistor 18 and capacitor 19, of the protection circuit 20, then the signal fed to the drive transistor 3 is smaller. As a result, the collector current of the power transistor 5 is suppressd, it is protected from damage. Further, if excessive current does not flow to the transistor 5, charging of the capacitor 7 is small, and no excessive current does not flow to the transistor 6. Accordingly, the detection of excessive current can be made one of the transistors 5 and 6.
Patent JP-S62281403-A (JP)
Title: Permanent magnet
Inventor: FUKUNO AKIRA
IPC: C22C38/00
Filed: 1986-05-30
Abstract: PURPOSE:To enhance coercive force by adding Co to a Ce, La coexistent R-Fe-B permanent magnet together with a minute quantity of other elements. CONSTITUTION:A permanent magnet comprising a composition as [(CexLa1-x)yR1-y]z[(Fe1-u-wCowMu)1-v-Bv]1-z wherein R is at least one kind of rare earth metals including Y except Ce and La, and M is at least one element of a group composed of Al, Ti, V, Zr, Hf, Nb, Ta and Mo, and 0.4<=x<=0.9, 0.2<y<=1.0, 0.05<=z<=0.3, 0<u<=0.2, 0.001<=w<=0.05, 0.01<=v<=0.3 is low price and shows good values regarding all of the coercive force, residual magnetic flux density, maximum energy product, and square ratio (ratio of residual magnetic flux density to maximum one), especially regarding the coercive force.
Patent JP-2000315097-A (JP)
Title: Electronic equipment, its controlling method and recording medium
Inventor: SHIGEE NOBUYUKI
IPC: G10L15/28
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize voice recognition technique employing a simple and low cost constitution and to improve the operation efficiency of an electronic equipment. SOLUTION: When a voice is inputted (S202 and 203), a character corresponding to the leading sound of the inputted voice is recognized (S204). A recognized one character is then made into a retrieving key. Then, among a plurality of pieces of operation information registered in a storage means as character strings, the operation information in which one character (for example, a leading character) of the prescribed order of the registered character strings matches the key, is retrieved (S206) using the recognized one character as the key. Then, a retrieval result is displayed (S208). If the retrieved operation information is only one, a process is executed in accordance with the operation information (S209 and 210). If more than one pieces of operation information are retrieved, the number of the retrieved information is specified as the population of new retrieval objects (S211) and a voice inputting, leading voice recognition and retrieval are repeated.
Patent JP-H05328462-A (JP)
Title: Commander controller
Inventor: YAMAMOTO HIROTAKA
IPC: H04Q9/00
Filed: 1992-05-15
Abstract: PURPOSE:To always set the indicating direction of a cursor key to the prescribed direction at the time of its use by always displaying the operating direction of the cursor key to align it in the prescribed direction by interlocking with an arbitrary arrangement of an input operating means. CONSTITUTION:A commander input device 10 executes an input operation for the indicating direction of a cursor key 10a. An indication controller 11 indicates the operating direction of the cursor key 10a so as to always align it in the prescribed direction by interlocking with an arbitrary arrangement of the commander input device 10. A display device 12 displays the arrangement direction of a commander input device 10 from the indication controller 11. Accordingly, the cursor key 10a is set irrespective of an arrangement set state of the commander input device 10, and also, by coinciding in the direction a user is turning his face. In such a way, since the operating direction of the cursor key can be set to the same as the prescribed direction of the user side, a sense of incompatibility is not given to the user at the time of operation.
Patent JP-S5914508-A (JP)
Title: Rear suspension for motorcar
Inventor: KIJIMA TAKAO
IPC: B60G3/00
Filed: 1982-07-15
Abstract: PURPOSE:To control the posture of a wheel and improve the stability of running by a simple structure by a method wherein inward reaction in the left and right direction of a stabilizer is generated upon bumping to displace the ball joint of a wheel hub into reverse camber direction. CONSTITUTION:The pivoting shaft of a semi-trailing arm 1 is not in parallel to the same shaft of the stabilizer 8, therefore, a difference is generated in the pivoting traces and the stabilizer 8 shows a pivoting trace L1 while the coupling part 11 shows the pivoting trace 12 because the coupling part 11 is pivoted forcibly about the pivoting shaft of the arm 1 and the part 11 is located at a positon lower than the pivoting shaft of the arm 1. Accordingly, the inward reaction in the left and right direction of a body is generated in an arm 8b as a rigidity reaction due to the difference of the pivoting traces. Since the coupling part 11 is located at a higher position than the coupling point of the ball joint P, the reaction pulls the hub 4 about the ball joint P and rotates it into reverse camber direction and displaces the wheel into reverse camber thereby improving the stability of running.
Patent JP-S62280672-A (JP)
Title: High-brightness ppi conversion system
Inventor: TAKAHAGI SHUNICHI
IPC: G01S7/295
Filed: 1986-05-28
Abstract: PURPOSE:To easily view a PPI display even in bright environment by reading a laser video signal of one rotation of an antenna at a speed faster than a write speed while receiving a reflected wave from a target and writing the signal, and displaying the PPI at a speed faster than the rotation period of the antenna. CONSTITUTION:The antenna sends a radio wave of short pulses and its reflected wave is received by a radar reception part 41 to output the radar video signal 100, an antenna direction signal 102, and a transmitted synchronizing signal 106. The signals 102 and 106 are transmitted synchronizing signal 106. The signals 102 and 106 are inputted to a control part 21 and a memory write position specifying signal 104 is outputted to an image memory 12. The signal 100, on the other hand, is inputted to the memory 12 through an AC converter 11 and stored at a position specified with the signal 104. The signal stored in the memory 12 is read out according to the memory readout position specifying signal 105 from a readout control means 3 and inputted to a display part 42 through a DA converter 13, so that the PPI is displayed at the speed faster than the rotating speed of the antenna with the display direction signal 103 from a PPI scanning signal generator 33.
Patent JP-H0256425-A (JP)
Title: Antitussive oral composition
Inventor: SHIERI AN GIRUBAATO
IPC: A61K31/40
Filed: 1989-05-17
Abstract: PURPOSE: To orally administer a tryptophan-contg. medicinal composition for antitussive therapy. CONSTITUTION: This composition, which contains tryptophan as active ingredient, is obtained by incorporating the active ingredient with pref. an antitussive agent for oral use (e.g. dextromethorphan (salt)) and also common medicinal support at one's discretion followed by pharmaceutical manufacturing by conventional means. In this case, the weight ratio of the tryptophan to antitussive agent is (2:1) to (5,000:1), and these two ingredients account for 5-95wt.% and 1-50wt.% of this composition for solid and liquid formulations, respectively. The solid formulations include tablets, capsules, granules, lozenges and bulk powders, while, the liquid formulations include solutions, suspensions, syrups and emulsions. The daily dose of this composition is 2.0-3,000mg/kg.
Patent JP-H10315219-A (JP)
Title: Method and apparatus for setting metering water
Inventor: MIYAZAKI KOKI
IPC: B28C7/12
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To easily set a weight of metering water in the case of mixing of hot concrete. SOLUTION: The apparatus for setting metering water comprises an addition heat quantity calculator 13 for calculating addition heat quantity Q1 necessary to heat concrete generated by kneading mixing materials to a kneading target temperature t1 from the temperature t1 , atmospheric temperature tc, weights C, W, S of mixing materials and specific heats of the materials, a steam amount calculator 14 for calculating steam amount Gw to be supplied to a mixer 18 from the quantity Q1 and heat quantity Qg per unit weight of the steam to be supplied to mortar kneaded by a mixer 18, and a metering watery calculator 15 for calculating weight Wa of the water to be supplied to the mixer 18 at the time of starting kneading based on mixing water weight W decided from the amount Gw, mixing ratio, mixing water weight W decided from kneading amount and correction water weight W'.
Patent JP-S5550557-A (JP)
Title: Indirect view type storage tube
Inventor: ABE HARUO
IPC: H01J31/58
Filed: 1978-10-09
Abstract: PURPOSE: To enable accurate writing and reading of signal by arranging the field mesh electrode with specific angle against the stribe direction of storage face of storage target.  
     CONSTITUTION: Electrostatic focusing electrostatic deflection indirect storage tube is comprised of cathode 11, acceleration electrode 13, vertical deflection boards 16, 17, horizontal deflection boards 18, 19, field mesh electrode 21 and storage target 22. When the facing direction of vertical deflection boards 16, 17 is 25, while the stribing direction of collector electrode of storage target 22 is 27, first row 28 of field mesh electrode 21 has angle of 17W28° against the stribing direction while second row 29 has angle of 62W73°. Since trouble due to beat is reduced, accurate writing and reading are achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07310763-A (JP)
Title: Electromagnetic connecting device
Inventor: HASEGAWA TOMOYA
IPC: F16D27/112
Filed: 1994-05-13
Abstract: PURPOSE:To reduce the axial dimension by forming a damper cover in the shape of a mounting flange which is bent from the peripheral wall part of a damper rubber to the outside, and bringing the outside of the damper rubber into contact with the side of an armature flange. CONSTITUTION:An armature hub 29 is mounted on a rotating shaft 26 of a compressor 25, and a stopper plate 30 is integrally fixed on the flange part 29a thereof by a rivet. A damper cover 1 is welded and fixed to the stopper plate 30 by a disc-like mounting flange 31b bent from the cylindrical peripheral wall part 31a to the outside in each corner part of the stopper plate 30. A damper rubber 33 larger than a through hole 30b is press-in fitted to the inside of the damper cover 31. At the time of press-in fitting the damper rubber 33 to the inside of the damper cover 31, an armature 34 is brought into contact with the stopper plate 30k and the anti-head part side tip of a rivet 32 is caulked in a recessed part 34a. Thus, the axial dimension of a device can be reduced by the board thickness of the damper cover.
Patent JP-H07308836-A (JP)
Title: Magnet type oscillation restraining device
Inventor: IKEDA HIROYUKI
IPC: B24B41/06
Filed: 1994-05-13
Abstract: PURPOSE:TO eliminate the interference with a measuring head so as to enable the measurement for an in-process, and to facilitate the installation and removal of a workpiece after the adjustment for centering the workpiece. CONSTITUTION:A magnet type oscillation restraining device is composed of a superposed block structure which is provided on a base 2 below a workpiece 26, and the longitudinal position, vertical position, and longitudinal and vertical parallelism, with respect to the workpiece 26, of thereof being adjustable, a magnet block 24 provided on the block structure, which can be turned on and off, and a V-like block 25 replaceable set, on the magnet block 14 and adapted to attract the workpiece by a magnetic attracting force caused by the energization of the magnet block 24.
Patent JP-S5458209-A (JP)
Title: Holding legs of fluid machinery
Inventor: YOSHINAGA YOUICHI
IPC: F16M7/00
Filed: 1977-10-19
Abstract: PURPOSE: To make holding legs of a fluid machine compact and light in weight and accordingly minimize the floor area of the machine including its legs.  
     CONSTITUTION: A compressor is supported through supports 5 by compact holding legs 9, 10 composed of hollow cylinders having narrow grooves 3. The leg 9 has small grooves 3 rectangular to the axis of the compressor 1 and is flexible to the axial displacement as compared with the leg 10 having axial grooves 3, while the leg 10 is flexible to the displacement rectangular to the axis. In this case, the axial position is determined by the holding leg 10, the direction rectangular to the axis is determined by the leg 9, thus the positioning of the compressor which is subject to large thermal fluctuation can be done without any difficulty 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04328334-A (JP)
Title: Optical pickup device
Inventor: IKEGAME TETSUO
IPC: G11B7/095
Filed: 1991-04-30
Abstract: PURPOSE:To store plural optical pickups in a general cartridge opening port even if they are arranged by using guide rails between plural objective lenses and magnets for tracking coils in common. CONSTITUTION:The two optical pickups 39a and 39b are arranged in a Y- direction and they are provided so that they can be moved to an X-direction. The objective lenses 10, focusing coils 12 and magnetic circuits, the tracking coils 22 and magnetic circuits are provided, and for respective pickup. The objective lenses 10, the focusing coils 12 and the tracking coils 22 are mounted on carriages 18. The guide rails 30 positioned between the plural objective lenses 10 and the magnets 32 forming the magnetic circuits driving the carriage coils 22a on an internal side are used in common. Thus, the general cartridge can be used without enlarging a size even if the plural pickups are arranged in the direction of tracks.
Patent JP-H09306528-A (JP)
Title: Fuel cell power generating system
Inventor: SHIBATA TOSHIAKI
IPC: H01M8/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To make steam, in the sufficiently overheated condition without condensation, supplyable to a steam utilizing system side by a simple facility, to operate the steam utilizing system such as an absorption refrigerator in high efficiency and high performance. SOLUTION: A fuel gas and an oxidant gas are supplied to the fuel electrode 1a and an oxidant electrode 1b of a fuel cell main body 1 to fetch electric power. Heat, generated from the fuel cell main body 1, is recovered by cooling water, flowing in the cooler 1c of the main body 1, to be fetched as steam by a steam separator 4. Part of the steam, obtained by the steam separator 4, is utilized as reforming steam via a steam supplying pipe 17, and remaining steam is supplied to a steam utilizing system via a steam supplying pipe 18, to be used to a heat source such as an absorption refrigerator.  A heat exchanger 22 for overheating, for overheating steam in the steam supplying pipe 18, is provided in the steam supplying pipe 18 halfway connected between the steam separator 4 and the steam utilizing system, to use the exhaust gas of the burner of a reformer 21 as a high temperature heat source for steam overheating.