baber/WOPTO huggingface dataset:
Patent JP-H11191885-A (JP)
Title: Moving image decoder
Inventor: HIRASE KATSUNORI
IPC: H04N19/423
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a moving image decoder where the capacity of a memory is reduced. SOLUTION: A decoder is provided with a coefficient reduction circuit 3 that eliminates half of coefficients for high frequency parts of horizontal frequencies among orthogonal transform coefficients in the unit of blocks of a prescribed size obtained from an input signal, an inverse orthogonal transform circuit 4 that obtains reproduced image data or time base predicted error data whose horizontal direction data are compressed to 1/2 in the unit of blocks by conducting inverse orthogonal transform through the use of the transform coefficients reduced by the coefficient reduction circuit 3, an adder 5 that produces reproduced image data whose horizontal direction data are compressed to 1/2 based on the time base predicted error data obtained by the inverse orthogonal transform circuit 4 and on prescribed reference image data,  and a vertical interleave circuit 21 that interleaves the reproduced image data to 1/2 in the vertical direction obtained by the inverse orthogonal transform circuit 4 or the adder 5 to produce the reproduced image data whose horizontal and vertical direction data are respectively compressed to 1/2.
Patent JP-H10174779-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: G07F7/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To avoid wasteful use by paying-off whole valuable values so as to make them usage impossible by means of the operation of a valuable value paying-off usage means when a signal is outputted from an operation detecting means and the valuable value provided with a valuable object is smaller than the valuable value corresponding to a usage unit amount. SOLUTION: When a card is inserted to the card inserting ports 202a and 202b of a card processing machine 5, a card remaining amount recorded in it is inputted to a microcomputer and the card remaining amount is set in a remaining amount couter. When a game player operates a ball lending operation button 120 after that, a ball is lent. In the meantime, when the value of the remaining amount counter is under the value of a unit ball lending amount, the card remaining amount is smaller than the unit ball lending amount so that paying-off cannot be executed from the card remaining amount. Then, the card remaining amount is added to a paying-off amount couter. That is, the whole marketable prices provided with the card, etc., are payed-off and usage is made to be possible.
Patent JP-H06189979-A (JP)
Title: Deposit removal device
Inventor: AZUMA MASATOSHI
IPC: B08B3/10
Filed: 1992-12-25
Abstract: PURPOSE:To ensure the easy removal of deposits, and higher workability and stability by lowering the adhesion of the deposits. CONSTITUTION:This deposit removal device 1 is equipped with a steam means 5 for steaming deposits adhering to a tool 2 for lowering the adhesion thereof, an ultrasonic cleaning means 6 for removing the deposits from the tool 2 lowered in adhesivity by the means 5, a rinsing means 7 for rinsing the tool 2 after removing the deposits with the means 6, a transfer means 4 for carrying the tool 2 to the means 7, and a controller 8 for setting and controlling each of the means 5, 6, 7 and 4, all housed in a casing 9.
Patent JP-2000198500-A (JP)
Title: Optimized strain energy-operated structure
Inventor: MICHAEL J TORAIRAA
IPC: B64G1/22
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a process for enhancing the specific damping of a spacecraft structure to relax the limitation in designing the rigidity necessary for the exact indication requirements for designing the structural elements of the spacecraft. SOLUTION: The process contains a process for particularly designing structural elements 20', 30' in order for a spacecraft to have the rigidity which is inherenly not suited to meet the requirement for task-indication performance in order to reduce the weight and volume. In order to solve this disadvantage, strain energy control elements 44 for detecting strains of the structural elements due to disturbance from the outside and inside of the craft, and operating the structural elements so as to cancel the detected strains, are provided to the structural elements. The strain energy control elements 44 can be optional, adequate control elements such as piezoelectric control elements or electro- strictive control elements.
Patent JP-H05179180-A (JP)
Title: Hiding composition
Inventor: UCHINO MASAHIRO
IPC: C09D10/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a hiding composition excellent in hiding power and useful for a solid eraser, an erasing sheet or tape essentially consisting of a hiding material, a binder and specified particles. CONSTITUTION:The title composition comprises a hiding material (e.g. titanium oxide), a binder (e.g. acrylic resin) and particles having a refractive index of 1.8 or below and a mean particle diameter of 0.2-10mum (e.g. silica).
Patent JP-H05177485-A (JP)
Title: Speed regulator
Inventor: TSUTSUI TAKASHI
IPC: B23Q5/04
Filed: 1991-12-27
Abstract: PURPOSE:To make the rotational speed of a turning member adjustable without requiring any external high frequency power source by utilizing a generator to be operated by spindle revolution as the power source of a motor. CONSTITUTION:This speed regulator is provided with a spindle 1 being connected to a driving source, a stationary member coupled with this spindle 1 free of rotation, and a turning member 3 coupled with the spindle 1 free of rotation. In an interval between this stationary member and the spindle 1, a generator 4 to be operated by a relative rotational motion is provided between them. In addition, a motor 5 to be driven by electricity obtained by the generator 4 is installed in space between the stationary member and the tuning member, and with rotation of the spindle 1, a coil and a multipolar magnet of the generator 4 are relatively rotated for power generation. Next, a relative rotation is produced between both coils of the motor 5 by electricity fed out of the generator 4, then the turning member 3 is rotated at the specified rotational speed. At this time, poles of the coil of the generator 4 and that of the motor 5 are set to the proper ratio, a desired rotational speed ratio is securable.
Patent JP-2000178519-A (JP)
Title: Semiconductor adhesive film, lead frame and semiconductor device using same
Inventor: KAWAI AKIYASU
IPC: C09J7/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide semiconductor adhesive films good in workability and yield due to the good adhesiveness to a polyimide film of a substrate film, and lead frames, and also provide semiconductor devices using the same. SOLUTION: This semiconductor adhesive film uses a polyimide film having a strongest absorption at not lower than 553 cm-1 between 550 and 560 cm-1 in the IR spectrum as the substrate film and a heat-resistant thermoplastic resin as the adhesive layer at one side or both sides of the substrate film. It is preferred that the heat-resistant thermoplastic resin contains at least one of aromatic polyamide, aromatic polyimide, aromatic polyamideimide, aromatic polyetheramide, aromatic polyetherimide and aromatic polyetheramideimide.
Patent JP-H11196062-A (JP)
Title: Ofdm receiver
Inventor: SEKI TAKASHI
IPC: H04J11/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To allow a receiver to automatically discriminate a symbol length mode of a received orthogonal frequency division multiplex(OFDM) signal. SOLUTION: In the case of mode retrieval, a mode control circuit 112 outputs a symbol length mode signal of a retrieval initial value to a timing generating circuit 113, after an inter-symbol means number of times of an averaging circuit 110 is set in accordance with a guard length of the mode, and amplitude detection circuit 106 and an averaging circuit 107 detect a signal amplitude in accordance with the mode signal and an average number of times and a delay circuit 108, a correlation detection circuit 109, the averaging circuit 110 and an amplitude detection circuit 111 detect a correlation amplitude. Then, the mode control circuit 112 discriminates the signal amplitude.  When the signal amplitude is out-of prescribed range, the correlation amplitude and the signal amplitude are detected again, and when the amplitude is within the prescribed range, the correlation amplitude is discriminated. When the correlation amplitude is smaller than a threshold level, it is discriminated that the mode is incorrect, and a succeeding mode is retrieved. When the correlation amplitude is more than the threshold level, it is discriminated that the mode is correct and the mode signal is transferred to a mode storage state.
Patent JP-H06197272-A (JP)
Title: Image pickup device
Inventor: NOBUOKA KOSUKE
IPC: H04N5/205
Filed: 1992-12-25
Abstract: PURPOSE:To improve the S/N of a video signal without increasing number of bits of an A/D converter. CONSTITUTION:A 1st gamma-Knee conversion means (3, 4) allocating widely the output range of an A/D converter 2 to a Knee characteristic to process a high brightness object and a 2nd gamma-Knee conversion means (5, 6) allocating widely the output range of the A/D converter 2 to a gammacharacteristic opposite to the 1st means are provided. Then either of the conversion means is selected depending on the level of a video signal and a light quantity is reduced by stopping a diaphragm device 7 when the 1st gamma-Knee conversion means (3, 4) is used. Furthermore, when the 2nd gammaKnee conversion means (5, 6) is in use, the diaphragm 7 is made open to increase the light quantity made incident on the image pickup element 1 to extend the amplitude of the video signal, thereby allowing the gamma-characteristic having a wide range and using effectively the output range of the A/D converter 2.
Patent JP-H06190152-A (JP)
Title: Controller for attitude of radio control helicopter for hobby
Inventor: AKIYAMA MAMORU
IPC: A63H27/30
Filed: 1992-12-25
Abstract: PURPOSE:To provide a controller capable of safely and simply remote-controlling a radio control helicopter. CONSTITUTION:This controller is used by mounting it on a radio control helicopter for a hobby together with an existing radio control receiver. In such a state, when the radio control helicopter is flying, an angular velocity detecting means detects angular velocity at the time when the body of the radio control helicopter rotates to the left and the right with a yaw axis as axis. An angle calculating means integrates detected angular velocity of the angular velocity detecting means and derives an angle at which the body of the radio control helicopter rotates to the left and the right with the yaw axis as axis. A manipulated variable determining means determines a manipulated variable of rudder servo based on a manipulated variable inputted by a manipulated variable input means, the detected angular velocity by the angular velocity detecting means, and the angle derived by the angle calculating means. A manipulated variable output means outputs the manipulated variable determined by its manipulated variable determining means to the rudder servo. As a result, in accordance with the manipulated variable, the rudder servo is operated.
Patent JP-2000183969-A (JP)
Title: Packet switching mobile communication system and method for controlling communication of the same
Inventor: SASAKI TSUTOMU
IPC: H04W74/06
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To select the through-put of data communication according to a purpose when the through-put is uniquely deteriorated according to the increase of traffic in a packet switching mobile communication system having a packet multiplexed communication channel. SOLUTION: A polling signal for inducing the transmission of a data packet is transmitted from a base station to a mobile terminal, and the data packet is transmitted synchronously with the polling signal by the mobile terminal in the communication channel control system of a packet switching mobile communication system. In this case, priority related with the through-put of data communication with the base station is provided at the mobile terminal so that the polling signal can be preferentially transmitted from the base station to the mobile terminal whose priority is high, and the higher through-put of the mobile terminal than that of a mobile terminal whose priority is low can be ensured.
Patent JP-H0558653-A (JP)
Title: Production of high-purity quartz glass
Inventor: IKEMURA MASAAKI
IPC: C03B19/14
Filed: 1991-12-27
Abstract: PURPOSE:To prevent air bubble defects from occurring by transparently vitrifying a high-purity porous quartz glass preform in an He atmosphere and then carrying out treatment for removing He under special conditions. CONSTITUTION:A high-purity porous quartz glass preform prepared by applying and depositing silica fine particles at the lower end of a seed rod according to a vapor reactional synthetic method is slowly inserted from the upper part of a heater in a heating furnace into the heater while being rotated in an He atmosphere and stopped when the lower end of the seed rod is a little before the tip of the heater. A quartz glass preform is transparently vitrified to provide a high-purity quartz glass rod, which is then kept at 1000-1450 deg.C in an atmosphere under <=0.1atm partial pressure of the He for 30-240min to carry out treatment for removing He.
Patent JP-H05231186-A (JP)
Title: Throttle controller
Inventor: DOI MASAKAZU
IPC: F02D9/02
Filed: 1991-12-27
Abstract: PURPOSE:To carry out the opening/closing control of a throttle valve by a driving source and surely cutting off the connection between a driving source and a throttle shaft when an electromagnetic coil is put into a nonexcited state. CONSTITUTION:When an electromagnetic coil 20 is excited and a clutch plate 40 is attraction-joined with a rotor 30, a position relation where a pin 42 and an operating plate 60 are not engaged is generated, and the driving power of a motor 90 is transmitted to a clutch holder 50, and a throttle shaft 12 is turned. When the electromagnetic coil 20 is put into a nonexcited state in anomaly, the joint relation between the rotor 30 and the clutch plate 40 is released, and the pin 42 can be engaged with the operating plate 60. The length in the axial direction of the pin 42 is set to a prescribed dimension according to the position relation between the pin 42 and the operating plate 60 and the position relation between the clutch plate 40 and the rotor 30. Accordingly, even if the electromagnetic coil 20 is put into nonexcitation state during the throttle control, the joint relation between the clutch plate 40 and the rotor 30 is surely released.
Patent JP-H06198897-A (JP)
Title: Ink-jet recording device
Inventor: NAGATA KENJI
IPC: B41J2/165
Filed: 1992-12-28
Abstract: PURPOSE:To contrive longevity of recording heads each by enabling maintenance of a plurality of recording heads extending for a long time under a state wherein stable and favorable record can be performed always through prevention of contamination and deterioration of the faces of discharge ports of the recording heads and unifying life and a cleaning effect among the recording heads. CONSTITUTION:Wiping-off cleaning blades 47A, 48B which are capable of performing turning ON.OFF of contacting between those with the faces of discharge ports of recording heads each are arranged outside of both sides of paper threading region within a moving sphere of a plurality of the recording heads and hardness, thicknesses, entering quantities and free lengths of the blades 47A, 48A each or a cleaning number of times by the blades 47A, 48B are controlled.
Patent JP-H06200715-A (JP)
Title: Hollow tappet
Inventor: SUZUKI YASUO
IPC: F01L1/14
Filed: 1992-12-28
Abstract: PURPOSE:To provide a hollow tappet of a mushroom type, light in weight and excellent in abrasion resistance. CONSTITUTION:A tappet main body 3 having a hollow 2 opened toward a shade 6 is made of steel. A sliding portion 51 with respect to a cam is composed of a sintered chip 5. A steel back plate 4 is interposed between the main body 3 and the sintered chip 5, so as to close the opening of the tappet main body 3. The sintered chip 5 is diffusion-joined to the steel back plate 4, which is brazed to the main body 3.
Patent JP-2001171410-A (JP)
Title: Impact absorbing structure of seat cushion frame
Inventor: SASAKI KATSUHIKO
IPC: B60R22/26
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a seat cushion frame capable of absorbing effectively an impact load acting on a seat belt. SOLUTION: In this structure, slide rails 3, 3A are arranged on right and left sides of the frame-shaped seat cushion frame 1, and an anchor 4 of the seat belt 5 is installed backward from the rear end of one slide rail 3. The structure is characterized by welding a bending part 21 of a reinforcing rod 2 installed on front and rear frame parts 10, 11, on the rear frame part 10 of the seat cushion frame 1 separated from the rear end of the slide rail 3, and by fixing the moving side of the slide rail 3 on a direct part 20 of the reinforcing rod 2.
Patent JP-H06133778-A (JP)
Title: System for detecting non-a non-b hepatitis virus gene, polynucleotide, polypeptide, antigen and antibody
Inventor: OKAMOTO HIROAKI
IPC: C07K16/00
Filed: 1991-12-05
Abstract: PURPOSE:To clarify the total gene sequence of non-A non-B (NANB) hepatitis virus HC-J8 strain and to enable the detection of NANB hepatitis virus in high sensitivity based on the gene sequence. CONSTITUTION:This invention relates to an NANB hepatitis virus gene, to polynucleotides, cDNA clones, polypeptides, polyclonal antibodies and monoclonal antibodies relating to the gene and to a detection system for NANB hepatitis virus used in the above materials. NANB hepatitis can be detected in high sensitivity by the use of the polypeptide and antibody, and a detection system for the above materials can be produced by using the relating polynucleotide and cDNA clone.
Patent JP-H06215628-A (JP)
Title: Low-temperature sintered porcelain composition for high-frequency
Inventor: MIZUNO YOICHI
IPC: C04B35/16
Filed: 1992-12-28
Abstract: PURPOSE:To provide a composition which can be maufactured by baking at a temperature of 900 deg.C or less by specifying the range of each mole ratio for a quartz powder, a glass power and the main component of a glass powder and containing B2O3 in the glass power. CONSTITUTION:This composition includes a quartz power of 13 to 55mol% and a glass powder of 45 to 87mol%, and the glass power contains particularly B2O3. The foregoing specific value in the range of the mole ratio of a quartz powder is set for the purpose of obtaining a compact sintered product by baking at a temperature of 900 deg.C, and the specific value of a glass powder is set for the purpose of preventing the generation of the foaming, the warping and the deforming from being brought about. Also, the main component of the glass powder includes SiO2, Al2O3, B2O3, (BaCa)O and TiO2, and the range of the mole ratio is specified for the purpose of obtaining a compact sintered product by baking at a temperature of 900 deg.C. Also, the specific value of B2O3, BaO and CaO is set for the purpose of preventing the generation of the foaming, the warping and the deforming from being brought about, and the specific value of TiO2 is set for the purpose of preventing the deterioration of the dielectric constant and the deterioration of the temperature coefficient of the dielectric constant.
Patent JP-2001178095-A (JP)
Title: Rotary transformer
Inventor: KAMIMURA NOZOMI
IPC: H02P9/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary transformer which can surely supply power to the rotating side, transmit a detection signal on the rotating side to the fixed side, and in particular, can be suitably applied to a field ground fault detecting apparatus of an AC generator. SOLUTION: A rotating side power source coil 21 and a fixed side power source coil 24 are wound around a rotating shaft 22, and a voltage to be applied to the coil 24 is made to be induced in the coil 21. A rotating side signal transfer coil 26 and a fixed side signal transmission coil 27 are made to face each other in a part of a rotor core 23 and a part of a stator core 25, and are wound around a shaft rectangular to the rotating shaft 22. A voltage, based on a signal supplied to the coil 26, is made to be induced in the coil 27, thereby making perform it signal transmission.
Patent JP-2001171174-A (JP)
Title: Optically writing head and image forming apparatus
Inventor: TAKAHASHI YASUSHI
IPC: H04N1/036
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To realize an optically writing head capable of being constituted by using lens array means of the same constitution without problem of enlarging the image of a light emitting unit without necessity of another member for regulating a conjugate length. SOLUTION: The optically writing head comprises (n) pieces of light emitting unit arrays obtained by independently arranging many flashing controllable infinitesimal light emitting units at a predetermined pitch(p) on the same straight line, and arranged parallel to each other in the arraying direction of the units in each light emitting unit array by holding the array of the units in a predetermined positional relationship with each other, to focus the images of the units of the respective arrays in an equal size on the same straight line on the image writing surface. In the head, the arrays 1, 3 and 5 are disposed so that the infinitesimal surface formed of the units 1a, 3a and 5a of the respective arrays becomes parallel to the image writing surface 15 of the position of the same line for forming a writing unit.  The arrays 7, 9 and 11 have the same constitutions, and individual lens systems for forming the arrays are refocusing optical systems.
Patent JP-H06197649-A (JP)
Title: Multi-functional thermal load-reducing facility of building
Inventor: HAYAMIZU KAZUHIKO
IPC: A01G31/00
Filed: 1992-12-28
Abstract: PURPOSE:To make heat absorbed from the whole surface of the concrete roof of a building, etc., purify water and improve the greening view by using the light and simple plant culture facility. CONSTITUTION:The multi-functional thermal load-reducing facility of a building is characterized by spreading a culture medium in a tank made of a water- impermeable lightweight material, low in the height of its peripheral wall and having a large flat surface, forming a low culture trellis above the culture bed, disposing a water-sprinkling pipe in the layer of the culture bed, disposing a drainage pipe for draining water in the tank, setting the roots of lianas in the medium of the upper layer of the culture bed, and allowing the bines and leave of the plants to twine with the trellis.
Patent JP-2001171176-A (JP)
Title: Image forming apparatus
Inventor: TAKEHARA ATSUSHI
IPC: B41J2/44
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of more stabilizing an image forming state. SOLUTION: The image forming apparatus A comprises an organic photosensitive unit 10 having a charge moving layer, a charging means 11 for uniformly charging the surface of the unit, and an exposure means 12 for forming an electrostatic latent image on the unit by irradiating the unit 10 after charging with an optical beam to expose the unit with the beam. In this case, the thickness T of the moving layer of the unit 10 satisfies 107 μm<=T<=20 μm, and the means 12 has an LED array head 12a.