baber/WOPTO huggingface dataset:
Patent JP-2001044835-A (JP)
Title: A/d converter
Inventor: KOSHIBA HIROKAZU
IPC: H03M1/66
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To more readily correct nonlinear errors through the addition of a minimum scale of circuits by devising the configuration of a correction capacitor in a charge recombination type A/D converter. SOLUTION: A reference capacitor capacitance correction block 18, consisting of a plurality of correction capacitors (CL1+ to CL4+, CL1-to CL4-) whose capacitance is adjusted to be a multiple of one over a constant, so as to be increased or decreased on the basis of one over the constant of a capacitance of each reference capacitor and of electronic switches (SL1+ to SL4+, SL1- to SL4-) that switch connection and non-connection of the correction capacitors are connected to the reference capacitors (CL-C0) for A/D conversion in the A/D converter. Though the configuration above, the correction procedure can be simplified unifiedly, and a correction value detection circuit can easily be realized.
Patent JP-2000047171-A (JP)
Title: Driving method for liquid crystal display device
Inventor: BABA AKIO
IPC: G02F1/133
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which complies with the demand of recent markets by reducing the power consumption by applying opposite-polarity AC signals to respective liquid crystal panels of two screens alternately. SOLUTION: As for a voltage waveform and an AC signal (DF signal) applied to both transparent electrodes for one pixel, an AV voltage is applied with this DF signal to eliminate polarization as compared with a case wherein a DC voltage is applied, thereby to stabilize the display quality. As the timing of the application of the DF signal, there are three methods of inverting the polarity by scanning signals, by frame signals, and by some groups of scanning signals. Then a dual-scan type liquid crystal device inverts the polarity of the DF signal between an upper screen and a lower screen (for respective liquid crystal panels) and applies it alternately.
Patent JP-H1096444-A (JP)
Title: Base isolation method and base isolation device used therefor
Inventor: AKIMOTO MASAO
IPC: E04H9/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To perform base isolation by restoring force by vibration of a multiple horizontal pendulum where plural horizontal pendulums which are mutually different in the turning center and have the axis forming an angle to the gravity directional axis are continuously connected in order to each other between a support member or a surface material lower and a lower support body, and damping force by rotational resistance of an axial part. SOLUTION: A base isolation object 10 is placed on a support member 9 so that its gravity exists in a position separate from the axis of second shafts 6. A double horizontal pendulum is composed of an arm-shaped first turning part 5 turnably fitted to and installed on a first shaft 4 and a first shaft 4 and an arm-shaped second turning part 7 turnably fitted to and installed on a second shaft 6 and a second shaft 6. Earthquake motion occurs, and when a floor surface GG vibrates, though the part 5 and the part 7 slowly vibrate in a circular range with an axial interval between a base part 3 and a support shaft 8 extended to its full length as a radius by using the axis of the base part 3 as a fulcrum, since the base isolation action by the double horizontal pendulum is exhibited, the base isolation object 10 is restored to the vicinity of a position before the earthquake motion occurs.
Patent JP-H0961929-A (JP)
Title: Device capable of loading film cartridge
Inventor: OMI JUNICHI
IPC: G03B17/28
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a cartridge FC from undesirably dropping by providing a take-out inhibiting mechanism for inhibiting the taking out of the cartridge from a cartridge chamber, when a device main body is in a fixed attitude. SOLUTION: In a state where the bottom surface of a camera main body is turned upward, a lever 4 keeps the state shown by the figure by the gravity of an overlapped part 4a against the energizing force of a spring 5 and the engagement of the overlapped part 4a with the projection 2b of a moving member 2 is released. Therefore, the moving member 2 can be moved in the releasing direction of a lock by the operation of an operation part 2c, to release the engagement of hook parts 1a and 2a. After that, when the attitude of the camera is changed to turn its bottom surface downward, the position detecting lever 4 is turned by the gravity of the overlapped part 4a and it is engaged with the projection 2b of the moving member 2. Therefore, even if the operation part 2c is operated to move the moving member 2 in the releasing direction of the lock, the moving member 2 can not be moved.  Thus, the opening of a cartridge cover 1 is prevented.
Patent JP-2001043966-A (JP)
Title: Heating device, heat fixing device and image forming device
Inventor: UMEZAWA SHINRO
IPC: H05B6/14
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To stably feed a film by mounting a structural body for supporting a heating film at a side opposite to a nip part in the width direction of the heating film, and providing a sliding member for controlling an end part of the heating film at an end of the structural body. SOLUTION: Slidable end guides 5a, 5b are rotatably fitted to spring holders 4a, 4b fixed to both ends of a stay 2, and a pressure roller 6 is rotatably fixed to a frame 7 through bearings 9a, 9b. The pressure roller 6 is rotated by transmitting the driving force transmitted from a driving source of an image forming device body to a gear 11. A film 1 contacted with the pressure roller 6 is driven while guided by the end guides 5a, 5b with the frictional force. The magnetic force is produced when the high frequency bias is applied from an excitation circuit of the image forming device body, whereby a heating layer of the film 1 is heated by the electromagnetic induction, and a member to be heated is guided to a nip part to fix an unfixed image.
Patent JP-H1068669-A (JP)
Title: System and method for characteristic analysis system
Inventor: SONODA TETSUYA
IPC: G01M7/02
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To easily detect the parameter of a mechanical property of combined parts such as bearing. SOLUTION: A plurality of structural parts are combined by combined parts to prepare an experimental implement, while forming an approximate model of a finite element method corresponding to the experimental implement by electronic information. The parameter of a mechanical property is set to the combined parts of the approximate model. Mechanical experiments are performed by the experimental implement to measure actually the mechanical property of the experimental implement and analyze the mechanical property of the approximate model in the practice of the same mechanical experiment according to the finite element method. A proper parameter is simply detected by correcting the parameter of the approximate model so that these results are coordinated.
Patent JP-H0266795-A (JP)
Title: Semiconductor memory
Inventor: KUMANOTANI MASAKI
IPC: G11C11/4076
Filed: 1988-08-31
Abstract: PURPOSE:To ease the changing timing control of an external control signal by comparing the time length of the external control signal with that of a memory cycle, and detecting a first or second operation mode in response to a comparison result. CONSTITUTION:A refresh deciding circuit 82 outputs a high level signal CRB in response to a signal, the inverse of RAS at the high level and a signal, the inverse of CAS at a low level, a refresh control circuit 84 starts the refresh control of the inverse of CAS before the inverse of RAS in response to the signal CBR. When the signal CBR remains at the high level over a prescribed time, a high level signal phiS is outputted, the control circuit 84 starts the self- refresh control in response to the signal phiS, thereafter, when the signal, the inverse of CAS is changed to the high level, the signal CBR and the signal phiS are changed to the low level. Thus, a self-refresh mode is detected, when the operation of the self refresh mode is not required, the control of the signal, the inverse of RAS to the changing timing is eased.
Patent JP-2000056117-A (JP)
Title: Film for producing color filter and its production
Inventor: KANAMARU SHOJI
IPC: G02B5/20
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To drastically reduce attachment of dust to a colored layer and to prevent collapse of a TFT or a driver by static electricity by forming a base film conductive layer in a state contacted to a surface of an auxiliary layer side of the base film, i.e., a surface peeling off the base film. SOLUTION: A film 1 for production of color filter is used for forming a protective film 11 and a color filter. The film 1 for production of color filter is provided with a colored layer 12 formed on a surface of the protective film 11, an auxiliary layer 13 formed on the surface opposite to the protective film 11 of the colored layer 12 and a base film 16 formed on the surface opposite to the colored layer 12 of the auxiliary layer 13. A base film conductive layer 21 is formed on a surface of the base film in the side of the auxiliary layer 13. Although a related figure is not shown here, a protective film conductive layer can be formed on at least one side of surfaces of the protective film 11, or the base film conductive layer 21 can be formed on both sides of the base film 16.
Patent JP-S6460823-A (JP)
Title: Optical disk driving device
Inventor: ITO OSAMU
IPC: G11B7/085
Filed: 1987-08-31
Abstract: PURPOSE:To realize the simplification, the miniaturization, and the low cost of a circuit by providing an emphasis circuit and a peak detection circuit only in an access control system to reduce the number of switching stages for the compensation of a frequency characteristic. CONSTITUTION:The emphasis circuits 9a and 9b and the peak detection circuits 10a and 10b are provided only in the access control system. In other words, since the titled device is not used for a sensor signal processing in tracking servo, it is not required to control the quantity of compensation of emphasis exactly, and also, by utilizing the characteristic of the reproducing signal of an optical signal effectively, it is possible to use the quantity of compensation in a wide range from the optimum level to an excessive level. Therefore, the number of switching stages for the compensation can be reduced remarkably. In such a way, it is possible to realize the simplification, the miniaturization, and the low cost of the circuit.
Patent JP-H06223477-A (JP)
Title: Laser disk player
Inventor: RI SHIYUUKEN
IPC: G11B17/04
Filed: 1993-09-02
Abstract: PURPOSE: To attain selective play for a large number of disks by using one turn table and a pickup by sliding a small tray on the large tray of a laser disk player, and fastening more than two compact disks. CONSTITUTION: A large tray 1 corresponding to a laser disk 3 for 20cm and 30cm is fixed to a display player 20, and at least more than two first and second compact disks 4 and 5 for 8cm and 12cm are mounted on it, and connected so as to be slided with a small tray 2. Also, a disk selecting means selects one of the disks 4 and 5 for allowing them to reproduce and play. Here, the small tray 2 is fixed so that the disks 4 and 5 and the layer disk 3 positioned at a center can be focused by one pickup, and only one turn table is necessitated. That is, a pinion gear 8 is connected with a rack gear 7 by rotating a cam gear 6 being a timing gear, the small tray 2 is moved, and the disks 4 and 5 are selectively rotated with the disk 3 as a center and allowed to play.
Patent JP-H1154984-A (JP)
Title: Electromagnetic wave shield structure of electric component
Inventor: SHIINA MOTOHISA
IPC: H05K9/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To increase electromagnetic wave shield effect, by mounting a shield member formed by applying conductive print to a whole or partial circumference of a conductive transparent film on an electromagnetic wave emission surface of an electric component, and connecting a conductive print part to a ground. SOLUTION: A conductive print 3 of an extremely small resistance value such as silver paste is applied to a whole circumference of a metallic deposition resin film 2. It is sticked to a display screen 1a of a fluorescent character display tube 1, thereby mounting a deposition surface 2a of the metallic deposition resin film 2 as an electromagnetic wave shield member, and is connected to a ground GND by a conductive tape 4 with a conductive adhesive layer formed of a copper foil and an aluminum material from a print part 3 or the deposition surface 2a. Since a resistance value of an electromagnetic wave shield member can be thereby restrained low, electromagnetic wave shield effect can be increased.
Patent JP-H1061812-A (JP)
Title: Emergency cut-off valve device
Inventor: SOGABE KEIZO
IPC: F16K35/14
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To confirm whether emergency cut-off operation is normally effected without driving an emergency cut-off valve even under operation of a plant. SOLUTION: An actuator 7 is connected to one oil chamber 4a of a cylinder 3 for driving an emergency cut-off valve through a first circuit 6 with a check valve 5, and a tank 10 is connected to the other oil chamber 4b of the cylinder 3 through a second circuit 9 with a check valve 8. The actuator 7 and the check valve 5 and 8 are interconnected through a third circuit 12 with an electromagnetic switch 11 and a fourth circuit 15 communicated with the check valves 5 and 8 through the first circuit 6 is provided. A tank 16 is connected to the fourth circuit 15 and a two-port two-position manual switch valve 17 for confirming emergency cut-off and a set pressure variable regulation type relief valve 18 are located in the fourth circuit 15.
Patent JP-S6197078-A (JP)
Title: Manufacture of watchcase
Inventor: INOUE TAKESHI
IPC: B05D7/14
Filed: 1984-10-18
Abstract: PURPOSE:To perpetuate the brightness of a resin by honing the part other than the boundary region in the vicinity of the surface of a resin injection part provided to a metallic base material of a watchcase, then adding a resin mixed with metallic particles into the resin injection part, and coating a transparent resinous layer thereon. CONSTITUTION:A resin injection part 2 is provided to a metallic base material 1 of a watchcase, and the part other than a boundary region in the vicinity of the surface of the resin injection part is honed. A resin 5 (e.g., epoxy resin) mixed with particles 4 of metal such as Al is then added into the resin injection part 2 and air-dried, and then a transparent resinous layer 6 of epoxy resin, etc., is coated thereon, air-dried, heated, cured, and finally polished. Namely, the metallic particles are not eluted by a plating sol. from the surface of the resin, and hence the brightness of the resin remains permanently. Moreover, since the boundary region between the base material surface and the resin is smooth and without any clearances, the resin is firmly adhered, the intrusion of sweat, etc., is prevented, and a permanent decorative effect can be obtained.
Patent JP-2000056290-A (JP)
Title: Color variable liquid crystal display device and communication equipment provided with the device
Inventor: FURUTA YOSHIHIRO
IPC: G02F1/1335
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To enable a user to select a display color arbitrarily even when a display is hard to see depending on a situation in the case the user uses a portable telephone set or the like having a liquid crystal display part in a gloomy car or a bed-room and even when a favorite color or an easy-to-see color or the like is different due to sensitivity, the distinction of sex or age or the like of individual persons. SOLUTION: This device is provided with a liquid crystal display part 2 of a light interference color type in which a light transmission intensity is controlled by an impression voltage and the position of the peak of transmitted lights dependes on the wavelength of an incident light, a dial 3 which is to be operated by the user and a volume 4 which changes a voltage to be impressed on the liquid crystal display part 2 in order to change a display color in the liquid crystal display part which performs the transmitting and the shielding of a light by the operation of the user.
Patent JP-S60112827-A (JP)
Title: Heat-resistant conductive varnish
Inventor: MIURA YASUO
IPC: H01B1/20
Filed: 1983-11-24
Abstract: PURPOSE:To obtain varnish of sufficient conductivity and high stability, by incorporating a solution of polyimide-based polymer precursor with amino group- contg. compound and metallic powder. CONSTITUTION:The objective varnish can be obtained by incorporating (A) a solution of polymer constituted mainly by structural unit of formula (R1 is tri- or tetravalent organic group having at least two carbon atoms; R2 is divalent organic group having at least two carbon atoms; n=1 or 2) with (B) a 1-15C compound carrying amino group and (C) metallic powder. The amounts to be incorporated for both components (B) and (C) are as follow: component (B) 0.5- 2 times equivalent (pref. 2/3-1.5 times equivalent) the whole carboxyl group in said polymer, component (C) 150-1,900 (pref. 250-1,000)g per 100g of said polymer.
Patent JP-H0382992-A (JP)
Title: Fuel assembly
Inventor: KAWASHIMA KATSUYUKI
IPC: G21C5/06
Filed: 1989-08-25
Abstract: PURPOSE:To sharply make possible the reduction of the step of spent fuel reprocessing processes and a quantity of radioactive solid waste by detachably connecting a first part and a second part with the use of a continuous mechanism. CONSTITUTION:A fuel is divided into a first part and a second part, the first part consists of a fuel rods bundle 8 filled with nuclear fuel materials, a wrapper tube 4 surrounding it and a coolant outflow part 6 arranged on the upper part of the wrapper tube 4, and the second part is composed of a neutron shielding body 10 and a coolant inflow part 12 arranged in the lower part thereof. A connecting mechanism for detachably connecting the first part and the second part is provided. And in the case where a new fuel is charged, the engagement of a projection of the tube 4 and a hook provided on the upper end part of the shielding body 10 is released to take out the first part alone. Next, in the case where the whole fuel assembly is taken out, a moving member 16 is relatively moved until a projection 16A reaches the lower end of an opening when the tube 4 reaches the lowest end to be lifted again and the whole fuel assembly can be taken out since the projection of the tube 4 is engaged with the hook of the shielding body 10.
Patent JP-S6197518-A (JP)
Title: Magnetic drum for magnetic type rotary encoder
Inventor: FUKUDA YOSHIAKI
IPC: G01D5/245
Filed: 1984-10-19
Abstract: PURPOSE:To prevent inteference between the FG output and the index output, by providing a track more than 500mum wide between an index signal magnetic recording section and an FG signal magnetic recording section on a magnetic drum. CONSTITUTION:This is made up of a motor 1, a rotating shaft 2, a magnetic drum 3, a magnetic resistance element 4 and the like. Here, the drum 3 is provided with a rotary drum and a magnetic recording section made of a resin magnetic coated or monolithically molded on the circumference thereof. It also has an index signal magnetic recording section 3a and an FG signal magnetic recording section 3d with a track interval more than 500mum wide. With such an arrangement, waveforms of the phases A and B can be extracted from the FG output section and those of the index phase from the index output section without distortion. This also facilitates the output reproduction of the waveforms of the index phase and FG phase in the same phase thereby enabling the manufacture of a low-cost magnetic type rotary encoder which can control the rotation and the position of the motor.
Patent JP-S6376439-A (JP)
Title: Drying method
Inventor: ISHIKAWA MEGUMI
IPC: F26B3/347
Filed: 1986-09-19
Abstract: PURPOSE:To obtain the quick and uniform drying method having no possibility of generation of non-uniformity of drying and surface degeneration by a method wherein microwaves of specific frequency are made to irradiate. CONSTITUTION:Microwaves 8 of frequency 1000-3000 MHz are made to irradiate on the semiconductor wafer 7 which is the material to be dried located in an irradiation chamber 2. For example, a cell 3 made of the material transparent to the microwaves is provided in the irradiation chamber 2 equipped with a microwave generator 1, and the moisture 6 adhered wafer 7 is retained in the cell 3. The microwaves 8 generated by the microwave generator 1 are reflected by a reflecting plate 9 having the arbitrary angle with which the microwaves can be projected to the wafer surface uniformly, and they are made to irradiate on the moisture 6 on the surface of the wafer 7. At this time, inert gas 10 is introduced into the cell 3 from a gas introducing hole 4, an inert gas atmosphere is formed in the cell 3, the vapor generated by the evaporation of the moisture on the wafer is quickly exhausted from the cell.
Patent JP-2001041545-A (JP)
Title: Air-conditioning device
Inventor: TOSHI TOMOAKI
IPC: F24F11/02
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To perform bidirectional communication in a two-way between a remote control and an air-conditioner body, to reliably transmit a communication content or confirm whether a communication content is received, to improve reliability of a remote control operation content, and to reduce the occurrence of troublesomeness during operation. SOLUTION: A remote control 30 and an air-conditioner body 20 are provided with respective bidirectional communication means to perform communication of an operation content and a set content therebetween. Meanwhile, a transmitting/receiving device is provided to effect transmission from the remote control 30 through the bidirection means or advice receipt of a transmission signal from the air-conditioner body 20.
Patent JP-H0268685-A (JP)
Title: System for processing immediate registration of identifying dictionary
Inventor: SANO KIMIHIRO
IPC: G06K9/68
Filed: 1988-09-02
Abstract: PURPOSE:To immediately present the identifying dictionary of satisfactory performance by dividing a sub category into further detailed categories so as not to affect the recognition of a similar category, setting a threshold value and registering the sub category. CONSTITUTION:The distribution of a feature vector in an erroneously recognized character and the distribution of the similar category is estimated from the set of features in a character pattern, which can not be recognized, the set of the features in a candidate character, which is obtained in the result of the recognition, and the feature of the similar category in a standard dictionary. The threshold value is set so as not to affect the recognition of the similar category and the sub category is newly added and registered as a learning dictionary. Thus, the identifying dictionary of the more satisfactory performance can be presented.
Patent JP-S62112199-A (JP)
Title: Quarter tone achieving apparatus
Inventor: JIYAN KERUGOMARUGU
IPC: G10D9/00
Filed: 1986-09-19
Abstract: For each register of the instrument, the device comprises at least one auxiliary tube branched in the vicinity of the head of the instrument and a manual control mechanism making it possible to open or close the auxiliary tube at its first end in contact with the instrument or at its second end turned towards the outside. This device more particularly applies to flute mouthpiece instruments or reed instruments, such as clarinets, saxophones, oboes and bassoons.