baber/WOPTO huggingface dataset:
Patent JP-2000305163-A (JP)
Title: Projection type liquid crystal display device
Inventor: KARASAWA JIYOUJI
IPC: G02F1/13
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To realize a bright projected picture with high color purity by enhancing the contrast of the color light beams R, G and B (red, green and blue) of a single plate optical system. SOLUTION: A light beam emitted from a lamp 1 is angularly separated to the red light beam, the green light beam and the blue light beam by a dichroic mirror 7. Thereafter, a liquid crystal panel 8 is illuminated with them. Then, the picture modulated by the panel 8 is projected on a screen 10 by a projection lens 9. At this time, the panel 8 is processed to be oriented so that directions of the light beams separated to the red light beam, the green light beam and the blue light beam are different to the maximum contrast direction of the panel 8.
Patent JP-2000300863-A (JP)
Title: Electric hair clippers
Inventor: SHIMIZU SHINZO
IPC: B26B19/28
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide electric hair clippers which are made much slimmer than conventional ones by making compact a drive mechanism before a casing as much as possible. SOLUTION: In the electric hair clippers wherein movable teeth 4, which are laterally movable, are provided at the forward end of a casing 2, and a drive motor 3 and a drive mechanism 6, which converts the rotary motion of the motor 3 to a linear motion of the teeth 4, are provided in the casing 2, and the mechanism 6 includes a pinion 19 provided on an output axis 17 of the motor 3 and a reduction gear 28 mating with the pinion 19, the reduction gear 28 is comprised of an internal gear wherein the pinion 19 mates with the diametrically inner side of the gear 28, while the outer periphery of the gear 28 does not project out of the outer diameter of the motor 3.
Patent JP-S5814900-A (JP)
Inventor: AKIYAMA TOORU
IPC: G10L19/00
Filed: 1981-07-20
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-S5814356-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OGURA MICHINORI
IPC: G11B15/60
Filed: 1981-07-20
Abstract: PURPOSE:To control the verticality of a guide pin and the height position of a tape simultaneously, by holding the tape guide pin by a mechanical substrate and a control plate and setting the length between the mechanical substrate and the control plate to a value approximately equal to the width of the tape. CONSTITUTION:A control plate 22 is attached to a support 24, which is fixed to a head substrate 5 by a screw 23, by a screw 25, and the control plate 22 is formed so as to cover slightly a tape 26 along the running path of the tape 26. The length between the upper face of the head substrate 5 and the lower face of the control plate 22 is set to a value slightly longer than a tape width C, and the height position of the tape is controlled for tape loading. Positioning holes 34 and 43 of the control plate 22 have the same positional relation as tape guide pin screwing holes of the substrate 5 to secure the vertically of tape guide pins 27 and 42 for the substrate 5. Thus, the verticality of guide pins and the height position of the tape are controlled simultaneously.
Patent JP-H08291173-A (JP)
Title: Imidazoquinoline analog
Inventor: HIROTA TAKASHI
IPC: A61P9/00
Filed: 1995-04-17
Abstract: PURPOSE: To obtain a new imidazoquinoline analog which is a specific imidazoquinoline analog, having excellent vasodilator, antistenocardiac, cardiotonic actions, etc., causing less side effects and useful as a synthetically effective therapeutic agent, etc., for diseases in the circulatory system. CONSTITUTION: This new imidazoquinoline analog is expressed by formula I (either of A and B is carbon atom when the other is nitrogen atom; either of R<1> and R<2> is a mono- or a di-lower alkyl-substituted amino when the other is formyl or hydroxymethyl; R<3> to R<6> are each H, a halogen or a lower alkyl; the dotted line indicates the presence of an aromatic double bond). The analog has vasodilator, antistenocardiac, cardiotonic actions, etc., and is useful as an effective therapeutic agent, etc., for diseases, etc., in the circulatory system. The imidazoquinoline analog is obtained by reacting 2-cyanoguinolines of formula II with a Vilsmeier reagent prepared by stirring a mixture of anhydrous N,N-dimethylformamide with phosphorus oxychloride under conditions for cooling with ice and, as necessary, further reducing the formyl group.
Patent JP-S5913319-A (JP)
Inventor: WARUTAA BURIYUSUTORE
IPC: H01G4/08
Filed: 1983-06-24
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-S62269532-A (JP)
Title: Data generating circuit
Inventor: ISHIKAWA TATSUYA
IPC: H04L7/027
Filed: 1986-05-19
Abstract: PURPOSE:To detect a phase shift from the optimum timing of a recovered clock signal by detecting the timing where a clock pattern crosses a prescribed reference level and integrating output data. CONSTITUTION:A clock pattern for phase correction having a prescribed period is prepared as a part of input signals fed to an input terminal 20. A zero cross timing detection signal (d) outputted from a synchronization detecting circuit 27 is fed to a phase error detection circuit 28, where it is converted into a voltage signal by a D/A converter circuit 29 and the signal is fed to a voltage- controlled variable phase shifter 25. Thus, the feedback loop is formed during the clock pattern period so as to form the discrimination result of the circuit 28 to be 0 and phase control is applied so that an inverted clock signal 9b is fed to an A/D conversion circuit 22 the timing optimum to the data detection.
Patent JP-H09279572-A (JP)
Title: Water flowable continuous underground wall and water flowability accelerating method for continuous underground wall
Inventor: OBARA SUNAO
IPC: E02D5/20
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide continuous underground wall technique for eliminating a mud film adhering to the wall of a excavated ditch and making underground water pass satisfactorily. SOLUTION: A permeable mat 3 is disposed in a position of covering an opening part of a water flow pipe 2, and muddy water in the permeable mat 3 is substituted with a mud film decomposing enzyme solution through a pipe body so as to weaken the connection of a mud film. Air is made flow into the permeable mat 3 and exhausted through a pipe body. The decomposing enzyme solution in the permeable mat 3 is thereby oscillated to further weaken the mud film. Water level in the permeable mat 3 is made lower than underground water level to make underground water flow into the permeable mat 3. The mud film adhering to the permeable mat 3 is thereby separated, and water containing mud film components is drained through the pipe body so as to ensure excellent permeability of the permeable mat 3 and to accelerate the water flowability of the water flow pipe 2.
Patent JP-H04341860-A (JP)
Title: Manufacture of ink jet head
Inventor: KUAMI MICHITOKU
IPC: B41J2/16
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a manufacturing method for ink jet heads capable of forming the shape of ink paths with a high accuracy and improving a cost relating to a production of ink jet heads in which a resin layer is formed on a first substrate by supplying a resin material so as to have recessed parts of the shapes of a common ink path and ink supply paths, and the resin layer is covered with a second substrate. CONSTITUTION:An ink jet head is produced by a construction wherein a plurality of ink supply paths 10 are branched from a common ink chamber 7 and provided with pressure chambers 8 at the intermediate positions thereof and nozzle parts 9 at the tip ends thereof, and ink particles are jetted out of the nozzle part 9 by selectively applying a pressure to the pressure chamber 8. At this time, a resin layer 14 is formed on a first substrate 12 by supplying a first resin material 13 so as to have at least recessed parts of the shape of the ink supply paths 10, and a second substrate 15 is mounted on the top surface of the resin layer 14 and sucurely bonded thereto.
Patent JP-H08307553-A (JP)
Title: Communication equipment
Inventor: YASUI YOSHIAKI
IPC: H04N1/32
Filed: 1995-05-12
Abstract: PURPOSE: To suitably deal with a call during a setting operation. CONSTITUTION: A line connection relay 5 is provided to catch a public line. The line connection relay 5 is controlled by a CPU 1. When the setting operation is started by operating a keyboard 9, the CPU 1 closes the line connection relay 5 and catches the public line, and a busy state is obtained. When the setting operation is finished, the CPU 1 opens the line connection relay 5 and releases the public line. Thus, even when calling is generated from the public line during the setting operation, the setting operation is not affected. Since the busy state is recognized from the calling side, redialing can be urged.
Patent JP-H01286165-A (JP)
Title: Tape loading mechanism for recording and reproducing device
Inventor: KANO KIYOSHI
IPC: G11B15/665
Filed: 1988-05-13
Abstract: PURPOSE:To obtain a compact loading mechanism under the state of fixing a full width erasing head by allowing a guide base in its position of completing a loading operation to be in contact with a member making an acute angle with the driving direction of a driving part in its engaging part with the guide base. CONSTITUTION:The guide base 26 is brought directly into contact with a wall 28d making the acute angle theta2 with the direction of driving force FL of the driving member 33 on the incoming side which is diminished in diameter. Thus, the base 26 receives reaction force FC from the wall 26d. When the force FL and FC are decomposed into their components FLr, FCr to rotate the base 26 around a roller head part 17a, FLtheta and FCtheta are balanced as the rotational force around 17a. When the remaining FL and FC are compared with each other, these are set as FCr>>FLr, and when the resultant force of both of them is formed, a component for pressing the head part 17a against a catcher V-groove 28a can be generated. By this component, the force acting as rotational displacement of the base 26 around the head part 17a counterclockwise in the figure is generated, so that the height and posture of the base 26 can unitarily be determined.
Patent JP-H06329185-A (JP)
Title: Holder for electronic component and manufacture thereof
Inventor: YAMAUCHI KEISHIRO
IPC: B65D85/86
Filed: 1993-05-17
Abstract: PURPOSE:To obtain an elastic body which meets the need for heat resistance and an ability to maintain a high vacuum by a method wherein a preformed body of high polymer material in the form of a sheet, through which a plurality of through- holes are formed, is formed with an array of cores therethrough and subsequently vulcanized. CONSTITUTION:A high polymer material with a plasticity, such as raw rubber 5 of fluorine-derived rubber, which becomes an elastic body when vulcanized, is formed into a sheet and a preformed body 12 in the form of a sheet provided with a plurality of holes 11 is obtained. Next two such sheet-formed preformed bodies 12 are set on two sides of each of cores 2 inside a mold 14 having parts 13 each of which can he received by one of the holes 11 and is designed to form a through hole 4 in the elastic body. Then the mold is closed and the two sheet-formed preformed bodies 12 are molded under pressure and with primary vulcanization. Through this molding the raw rubber 5 fills each of main cavities 17 and a superfluous portion of raw rubber 5 flows into ancillary cavities 18 to form a plate-shaped molded body 19 having a plurality of through holes 4. Finally through secondary vulcanization of the plate- shaped molded body 19 this molded body 19 becomes an elastic body.
Patent JP-H0615033-A (JP)
Title: Amusement machine of elastic ball
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1993-05-17
Abstract: PURPOSE:To provide a large amusement value at a stroke and prevent prize- balls from choking by holding prize-balls charged in a variable prize-balls device and releasing the stored prize-balls before the variable prize-balls device is changed over again to an advantageous condition for the player to provide an amusement value. CONSTITUTION:A variable prize-balls device 40 is opened by a drive control circuit according to the fact that the playing condition has corresponded to a predetermined specified playing condition and the variable prize-balls device 40 in the closed condition is repeatedly opened in accordance with a specified repetition condition. Prize-balls charged in the variable prize-balls device 40 which is opened by the drive control circuit are stored in a rectifying path 37 and the prize-balls stored in the rectified path 37 are released before the variable prize-balls device 40 is opened again by the drive control circuit. A ward-balls are discharged in accordance with the prize-balls by an award-balls discharge mechanism.
Patent JP-H01286407-A (JP)
Title: Rare earth permanent magnet superior in corrosion resistance and its manufacture
Inventor: SATO TAKAFUMI
IPC: C22C38/00
Filed: 1988-05-13
Abstract: PURPOSE:To prevent the oxidation of a Nd-Fe solid solution phase in electrolytic plating while forming a plating film of good adhesion on the surface of a magnet and plan the improvement of corrosion resistance by using aqueous solution in which dissolved oxygen is eliminated to the utmost. CONSTITUTION:When an electrolytic plating layer is electrodeposited on the surface of an R-Fe-B (R shows rare earth element containing yttrium) based sintered magnet alloy in an alkaline bath containing metallic salt, the dissolved oxygen of 5.0ppm or less is contained in the alkaline bath. At the time the sintered magnet alloy is made a cathode, and it is desirable that it is soaked in the alkaline bath while an electric current in allowed to flow. Thereby the electrolytic plate layer of good adhesion of the thickness of 0.1mum or more is formed on the surface of the sintered magnet alloy from the interface with the sintered magnet alloy, an R-Fe solid solution phase is gradually decreased in formation toward the surface of the electrolytic plating layer, and the improvement of corrosion resistance can be made possible.
Patent JP-H04343222-A (JP)
Title: Plasma treatment device
Inventor: KAJITANI NORIYOSHI
IPC: H01L21/302
Filed: 1991-05-21
Abstract: PURPOSE:To improve power-feeding efficiency and to feed power in a stable manner in a plasma treatment device with which the material to be treated is treated by gas plasma which is grown by feeding high frequency power between a pair of electrodes. CONSTITUTION:A matching box 11 is attached to the second electrode 3, and at the same time, the matching box 11 and the second electrode are electrically connected by a coaxial cable 13.
Patent JP-H10294079-A (JP)
Title: Calibration method for charged particle mass measurement
Inventor: IWAZAWA YASUSHI
IPC: H01J49/30
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic system capable of calibrating the mass measurement value of an ion beam for a short time with no skillfulness required in a mass separating magnet capable of selecting desired mass by letting an ion beam be bent. SOLUTION: One or plural ionseeds, each mass of which is already known, are extracted as an ion beam so as to be led to a mass analyzing magnet, and let the ion beam come out of a slit, so that it is made incident on a measuring instrument. In this case, its flux density B is flux density B is measured by changing its kinetic energy E at this time, and based on plural data, a proportional constant (a) and a slice (b), are to be determined by the method of least squares, which are contained in the relational expression of (2mE)<1/2> /q with B, that is, B=a((2mE)<1/2> /q)+b.
Patent JP-S5238964-A (JP)
Title: Timer mechanism
Inventor: KUMAZAWA SHIYOUICHIROU
IPC: G04B23/02
Filed: 1975-09-23
Abstract: PURPOSE: At the time of timer sinking action, there is not forward and backward movement timer hand or watch, and the spring force of a lift spring unit acts upon a timer wheel in its diametrial direction, whereby the load upon watch mechanisms is reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05289931-A (JP)
Title: Information processor
Inventor: NAKAMURA KATSUTOSHI
IPC: G06F12/02
Filed: 1992-04-09
Abstract: PURPOSE:To reduce the load of a processor by falsely completing data transfer only by allowing a processor to set up a transferring address and a transferred address in the case of transferring data from an optional area in a memory to another optional area in an information processor having a processor and the memory. CONSTITUTION:The information processor is provided with a means 11b for storing an unconverted address at the time of converting an address outputted from the processor based upon an instruction outputted from the processor, a means 11d for storing a converted address by address conversion, a means 11g for comparing the stored unconverted address with the address outputted from the processor, and a means 11f for switching between the stored converted address and the address outputted from the processor based upon a compared result.
Patent JP-H04230834-A (JP)
Title: Analyzer and calibrating method thereof
Inventor: MASSART DESIRE JOHAN LUC
IPC: G01N23/20
Filed: 1991-04-20
Abstract: PURPOSE: To determine the cause of the quality inferiority of a calibration curve by performing a process determining the inclination of the line connecting the measured value of accumulated characteristics and a nominal value to the origin when the quality of the calibration curve is not accepted. CONSTITUTION: The true absorbancies of several (4-6) standard samples with known concs. are measured and the measured values are plotted with respect to the concns. A straight line is applied to the plotted points to calculate a quality coefficient. In the case of an unacceptable quality coefficient, the inclination of the line connecting the respective points to the origin is calculated and, when the inclination is random, a calibration curve is applied by a robust regression method and, when an outlier is detected, it is determined which point is an outlier to take a proper measure.  When the measured inclination is not random and four or more points remain, the inclination of the respective points to the first point are calculated and, when the inclinations are not random, a curved calibration curve is judged and, when the inclinations are random, a straight line not passing the original is judged.
Patent JP-H07317574-A (JP)
Title: Carburetor opening sensing device
Inventor: NAKANO TAKATOSHI
IPC: F02M7/22
Filed: 1994-05-27
Abstract: PURPOSE:To provide a carburetor opening sensing device which can work well with smaller size of construction using a simple structure, allows suppression of the costs, accomplishes enhancement of the sensing accuracy, and can enhance the accuracy in the sensing position of a variable area valve. CONSTITUTION:An opening sensing device for a carburetor is formed from a carburetor body 2 having a venturi passage 6 and a valve chamber 7 formed in such a way as opening to the passage and a variable area valve 9 arranged in the valve chamber 7 slidably and varying the area of the venturi passage, wherein a magnet 25 is secured to the valve 9. Magnetic sensor 28a-28c to emit the outputs in accordance with the intensity of the magnetic field generated by the magnet 25 are installed in that position on the outer surface of a bulkhead 2d to form the valve chamber 7 which can be situated opposingly to the magnet 25, and further a magnetic path is formed for concentration of the magnetic flux generated by the magnet 25 on either of the magnetic sensors 28a-28c in compliance with the movement of the valve 9.
Patent JP-H04227667-A (JP)
Title: Surface-treaterd metal oxide and preparation thereof
Inventor: BURUKUHARUTO YAAN
IPC: C09C3/04
Filed: 1991-04-19
Abstract: PURPOSE: To provide a surface-treated metal oxide reduced in dust generation, having flowability and easy dispersibility and avoiding the coagulation and peeling of granules under heating and the undesired adhesion of a molten additive to the wall of a reactor to achieve the highly uniform distribution and strong adhesion of paint to metal oxide, and a process for the production thereof.  
     CONSTITUTION: In the metal oxide coated with reactive and/or non-reactive paint and the process for the production thereof, a metal oxide easily excited by microwaves is surface-treated with a proper dye and energy in a coating process is supplied by microwaves. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S60260295-A (JP)
Title: Speaker
Inventor: KAWAHARA TERU
IPC: H04R7/18
Filed: 1984-06-07
Abstract: PURPOSE:To eliminate rub of an edge and rattle by forming a folded part to an outer peripheral of the flat edge of a dome-shaped diaphragm and fitting the folded part to the inner diameter of an edge fixed ring. CONSTITUTION:The dome-shaped diaphragm 15 formed by cold or hot rolling from a metallic foil such as aluminum or titanium has the flat edge 9 at the outer peripheral edge of the dome 12 and a circular part 16 formed by folding the outer peripheral of the edge 9. The diaphragm 15 is fixed concentrically to a top plate of a magnetic circuit, and inserted to the inner diameter of an edge fixing ring 5 made of an ABS resin, etc. Moreover, the diaphragm 15 is fitted to the ring 5 between the outer diameter face of a cylinder 16 and an inner diametric face 13 of the ring 5 with high accuracy.
Patent JP-H06325965-A (JP)
Title: Manufacture of multilayer magnetoresistance effect film
Inventor: TANOGAMI SHUJI
IPC: H01F41/18
Filed: 1993-05-18
Abstract: PURPOSE:To provide a method for preparing multilayer magnetoresistance effect films with a large rate of magnetic reluctance change and a low hysteresis. CONSTITUTION:NiFe alloy and Cu of a specified thickness, respectively, are alternately deposited in a magnetic field by sputtering. The resultant film is annealed in a rotating magnetic field within a temperature range from 100 to 300 deg.C to obtain a magnetoresistance effect film. Or, NiFeCo alloy and Cu of a specified thickness, respectively, are alternately deposited in a magnetic field by sputtering. The resultant film is annealed in a rotating magnetic field within a temperature range from 100 deg.C to 300 deg.C to obtain a magnetoresistance effect film. Thus obtained multilayer magnetoresisance effect films have a large rate of magnetic reluctance change and a low hysteresis, and can improve the output characteristic of, for example, a magnetic head, more than conventional.
Patent JP-S62272625-A (JP)
Title: Adaptive quantizer
Inventor: EBISAWA HIDEAKI
IPC: H03M3/02
Filed: 1986-05-20
Abstract: PURPOSE:To always perform an appropriate control even in case of changing a scale factor, and to reduce quantize distortion, by calculating a correction function which prevents the quantize distortion generated by the introduction of a leak constant based on a quantization signal, and impressing it on an adaptive control part. CONSTITUTION:An adaptive correction part 8 calculates a correction function G expressed in the next expression by the value Y of a scale factor 6. G=a.Y<(1>-<beta)>(0<<a<1). The correction function G is a factor to correct an error between Y and Y corresponding to the value Y of the scale factor 6. After calculating the correction function G, the adaptive correction part 6 impresses the correction function G on an adaptive control part 7. The adaptive control part 7 calculates a function YK+1=GKM((IK){YK}<beta> multiplied by the correction function G, and outputs the function Y to a normalization part 2 as the value of the scale factor 6. Therefore, it is possible to reduce the quantize distortion, such as overload distortion generated in an adaptive quantizer at the time of increasing the Y, or adversely, a particleshaped noise at the time of decreasing the Y, etc.