baber/WOPTO huggingface dataset:
Patent JP-2000244921-A (JP)
Title: Method and device for coding video image
Inventor: UENOYAMA TSUTOMU
IPC: H04N19/134
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce an arithmetic amount required for conversion processing of a compression system, which has been impossible in a conventional device for converting the compression system of a video image and to also reduce deterioration in image quality caused by the conversion. SOLUTION: A video image conversion section 200 is provided with an attached information processing means 201 that utilizes attached information such as a motion vector, a motion prediction residual signal, orthogonal transform coefficients and a quantization value included in an input bit stream for the purpose of coding. Thus, a useful effect is obtained, where deterioration in image quality can be reduced by utilizing again a motion vector with a large motion prediction error in the case of using again a motion vector of a received stream.
Patent JP-H01219419-A (JP)
Title: Gas cooker
Inventor: MASUBUCHI TOSHIO
IPC: F24C3/12
Filed: 1988-02-29
Abstract: PURPOSE:To stop burning before flames are produced out of a cooker even if a cooked material burns by interrupting a gas passage when the detecting level of a temperature detecting sensor which is set in an exhaust passage is over a fixed level. CONSTITUTION:A thermocouple 11 is set in an exhaust passage 10 and a flame rod 12 is placed just under a gas burner 6. In a combustion detecting output circuit of the gas burner 6 the voltage in accordance with the current flowed between the flame rod 12 and the gas burner 6 is output by the rectification of flame. A microcomputer 14 judges that the gas burner 6 is in a combustion condition, and a signal in which gas is continuously to be supplied to the gas burner 6 is output. When a cooked material 8 burns and the flame comes in contact with the thermocouple 11, the electromotive force of the thermocouple 11 is more than the prescribed voltage, the microcomputer 14 judges that the burner is not is combustion condition and the signal for interrupting gas supply for the gas burner 6 is output. Therefore, burning of the cooked material 8 is rapidly weakened and extinguishment can be performed before flames are out of the body.
Patent JP-H01220249-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YOSHIKAWA AKIRA
IPC: G11B15/473
Filed: 1988-02-29
Abstract: PURPOSE:To keep the position of the output of a head reproducing signal for a reference signal constant irrespective of a recording state by controlling the rotating phase of a rotary cylinder based on a second rotational positing signal being delayed from a first rotational position signal by a prescribed time and a phase reference signal. CONSTITUTION:A synchronizing signal detection circuit 2 to generate a synchronizing signal (b) by detecting a tracking signal, and a phase difference detection circuit 3 to detect the phase difference of the synchronizing signal (b) and a reference signal (c) are provided. And the second rotational position signal (e) being delayed from the first rotational position signal (f) by the prescribed time is generated at a timing circuit 4 based on the first rotational position signal (f) outputted at every revolution of the rotary cylinder 1 and phase difference information (d). The rotating phase of the rotary cylinder 1 is controlled by a rotating phase control circuit 5 based on the second rotational position signal (e) and the phase reference signal (h). In such a way, it is possible to always keep the position of the output (a) of the head reproducing signal for the reference signal (c) constant in spite of the recording position, and to rewrite only a part of an area on the same track after forming the track accurately.
Patent JP-S59171022-A (JP)
Title: Metallic thin film type magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/66
Filed: 1983-03-18
Abstract: PURPOSE:To improve the durability and traveling performance of a recording medium having a thin ferromagnetic metallic film formed as a magnetic recording layer on a polymer substrate by uniformly distributing dropout parts of a prescribed percentage in the thin film. CONSTITUTION:80% Co and 20% Ni are evaporated by heating with electron beams to form a thin Co-Ni-O film of 0.1mum thickness contg. O by 9 atomic % of the amount of Co on a polyethylene terephthalate film of 10.5mum thickness at >=40 deg. incident angle in an oxygen atmosphere. The surface roughness of a rubber roller is adjusted to 1S, and the pressure is regulated so as to make the total area of dropout parts to 0.5-5.0%. A behenic acid amide layer of 30Angstrom thickness is then formed on the surface of the magnetic layer by vacuum deposition, and the resulting material is formed into a tape of 8mm. width. The durability and traveling performance of the magnetic recording medium are improved by distributing voids.
Patent JP-H01222180-A (JP)
Title: Refrigerator
Inventor: NAKAMURA TOSHIBUMI
IPC: F25D17/08
Filed: 1988-02-29
Abstract: PURPOSE:To make it possible to cool quickly foodstuff on a saucer from above and below and to eliminate the need for special parts, by installing an air duct which comprises a saucer and the bottom and the side of an inner box, and an intake port to a projecting part to which a saucer projected from the bottom of the inner box. CONSTITUTION:The cooled air discharged into the refrigerator 4 flows above foodstuff 21 on a saucer 7 and flows into a suction port 24 via an air duct 23 which flows below the foodstuff 21. The cooled air sucked up from the suction port returns to a cooler 9 via a return air duct 23, thus circulating. Since the refrigerator is provided with an air duct 23 which comprises the saucer 7, both sides 5 and the bottom 12 of an inner box 2, a cooled air suction port 24 installed at the depth of the air duct 23, and a return air duct 25 located in the lower part of a projected part 22, the cooled air flows above and below the foodstuff 21, which makes it possible to cool the foodstuff 21 quickly. Moreover, the suction port is located at the depth of the air duct 23 which is inconspicuous in outside view. An inner box is only bored, which is quite simple in construction. In addition, the demand for expensive parts, such as special suction port, can be eliminated.
Patent JP-S60191285-A (JP)
Inventor: UEKI TOORU
IPC: G09F3/02
Filed: 1984-03-13
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-H01221001-A (JP)
Title: Structure of microstrip line
Inventor: YAMAWAKI SEIICHI
IPC: H01R4/64
Filed: 1988-02-29
Abstract: PURPOSE:To make the characteristic impedance of each microstrip line by fitting a U-shaped connection microstrip line whose both ends are formed as a taper to an open end of a microstrip line formed by a double sheet. CONSTITUTION:Ground conductors 12, 22 formed to one face of dielectric substances 11, 21 of microstrip lines 1, 2 are opposed and the center conductors 13, 23 formed on one face at the opposite side as double layer so as to be located at the outside. The connection microstrip line 3 whose cross section is formed to be U-shape is arranged to the open end connecting to the microstrip lines 1, 2 and fitted to the end of said microstrip lines 1, 2. Moreover, both ends of the connection microstrip line 3 are formed as a taper to apply electric matching with the microstrip lines 1, 2.
Patent JP-S58164577-A (JP)
Title: 4-benzyl-1-(2h)isoquinolone derivative and preparation thereof
Inventor: TANAKA MOTOAKI
IPC: C07D217/24
Filed: 1982-03-24
Abstract: NEW MATERIAL:A 4-benzyl-1-(2H)isoquinolone derivative expressed by formulaI (R<1> and R<2> are H or lower alkyl; n is 2 or 3). EXAMPLE:4-Benzyl-2-(2-diethylaminoethyl)-1-(2H)isoquinolone. USE:Medicines having inhibitory action on blood platelet aggregation, anti-inflammatory action, antihistaminic action, antiserotonin action and antiallergic action. PROCESS:4-Benzyl-1-(2H)isoquinolone expressed by formula II is reacted with a halogen compound expressed by formula III (X is halogen) preferably in a solvent in the presence of a basic compound at 0-140 deg.C to give the aimed compound expressed by formulaI.
Patent JP-H09215160-A (JP)
Title: Wire clamp cover
Inventor: MORI TAKAYOSHI
IPC: H02G7/02
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for applying an undue force to an abutting cover by placing the forward edge of a dish-like enlarged part, formed at the forward end of tubular part of insulator coupling port, in the circumferential space between inner and outer creases of a tension insulator. SOLUTION: A semi-tubular part for insulator coupling tube forms a tubular part G of insulator coupling port when side face cover bodies 20, 20 are closed through a hinge. The tubular part G of insulator coupling port covers the coupling pin 61 of a tension insulator 6 pivoted to a clamp 5. A half dish enlarged part formed at the forward of semi-tubular part for insulator coupling tube forms each dish-like diametral part S when the side face cover bodies 20, 20 are closed through a hinge. The tension insulator 6 has inner and outer tubular pleats 62, 63 defining a circumferential space 631 between them. Forward edge of the enlarged dish-like part S at the tubular part G of insulator coupling port is located on the open face of circumferential space 631.
Patent JP-H02226336-A (JP)
Title: Digital signal processing device
Inventor: SAKAMOTO AKIRA
IPC: G06F9/46
Filed: 1989-02-28
Abstract: PURPOSE:To efficiently process jobs different in processing speed with one chip by providing two or more address registers or data registers for at least one of an instruction RAM, a data RAM, an operation block, and a coefficient RAM and controlling the switching between these registers. CONSTITUTION:A digital signal processing device having an instruction memory (for example, RAM) 3, a data memory (for example, RAM) 4, and an operation block 6 is provided with two or more address registers or data registers for at least one of the instruction RAM 3, the data RAM 4, and the operation block 6. Switching between these address registers or data registers is controlled in accordance with job switching. Thus, plural jobs different in processing speed are efficiently executed with one chip.
Patent JP-H11246516-A (JP)
Title: Hydrazone compound and insecticide containing the compound
Inventor: FUJISHIMA HIROSHI
IPC: C07C311/51
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydrazone compound containing sulfonyl group and carbonyl group introduced onto nitrogen atom of hydrazone terminal and useful as a new insecticide having low toxicity, low residual property and high selectivity. SOLUTION: This compound is expressed by formula I  R<1> is a 1-6C alkyl or a (substituted)phenyl; R<2> is H, a 1-6C alkyl or the like; X is a halogen; Y is CH2 SOn R<7> [R<7> is a 1-6C (halo)alkyl]; (n) is 0-2}, e.g. 4- chloro-4'-(ethylthiomethyl)benzophenone-N-methylsulfonylhydrazone. The compound of the formula I can be produced by reacting a hydrazone of formula II with a sulfonyl halide of formula R<1> SO2 X<1> (X<1> is a halogen) and reacting the resultant hydrazone of formula III with a carbonyl halide expressed by formula R<2> SO2 X<2> (X<2> is a halogen).
Patent JP-H02227529-A (JP)
Title: Idle revolution number control device of internal combustion engine
Inventor: TOYODA KATSUHIKO
IPC: F02D41/16
Filed: 1989-02-28
Abstract: PURPOSE:To attempt prevention of engine stall by carrying out specific idle revolution number control which differs depending on whether an engine revolution number drops to a predetermined value or not after the idle revolution number control is stopped due to a failure of various conditions. CONSTITUTION:With regard to an idle revolution number control device 4, a bypass intake amount control valve 14 is provided in a bypass intake passage 12 bypassing an intake throttle valve 8 in an intake passage 6 of an internal combustion engine 2. And the control valve 14 is controlled to be opened or closed based on each of detecting signals from various sensors 18 to 24 by a control part 16. At this time, when an engine revolution number does not drop to a predetermined value after idle revolution number control is stopped due to a failure of either one of opening degree of the intake throttle valve, car speed or the engine revolution number, the control part 16 starts control according to an engine load. And when the engine revolution number drops to the predetermined value, control is carried out so that two target idle revolution numbers set by car speed can be realized.
Patent JP-S61205898-A (JP)
Inventor: KISHIMOTO TSUNEO
IPC: G21F9/00
Filed: 1985-03-08
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-S62204055-A (JP)
Title: Direct coupling mechanism control method for fluid type power transmission of automatic transmission for vehicle
Inventor: NISHIKAWA MASAO
IPC: B60W10/103
Filed: 1986-03-03
Abstract: PURPOSE:To suppress generation of vibration and noise from a car body by controlling accurately the transmission capacity without causing scattering even in case the transmission capacity of a direct coupling mechanism is set to a stronger value. CONSTITUTION:A certain parameter to represent relative slip amount of an input and an output member of a torque converter, for ex. measurement of the rotational speed ratio e, is compared with a previously specified reference range value, and the result therefrom should determine the transmission capacity of a direct coupling mechanism (direct coupling clutch) for specified periods of time T1, T2, T3 to be carried out from now. In case, for ex., the transmission capacity is controlled by a solenoid valve, the control is made upon duty ratios D0-D20 of the solenoid. A fine adjustment formula is established in contact with the above side of the above-mentioned specified reference range value, and the transmission capacity is fine adjusted toward the reduction side when the parameter exceeds the specified reference range value.
Patent JP-H01221328-A (JP)
Title: Polylactic acid composition
Inventor: YASUDA KENJI
IPC: A61K47/34
Filed: 1988-02-29
Abstract: PURPOSE:To obtain the subject composition capable of efficiently supporting a drug and releasing the drug at the aimed sustained release rate, by mixing poly-L-lactic acid and/or poly-D-lactic acid and poly-D,L-lactic acid respectively having specific molecular weights at specified ratios. CONSTITUTION:A polylactic acid composition, obtained by mixing (A) 5-95wt.%, preferably 10-90wt.%, especially 20-80wt.% at least one selected from poly-L-lactic acid and poly-D-lactic acid having 1,000-100,000, preferably 1,500-80,000, especially 2,000-50,000 number-average molecular weight with (B) 95-5wt.%, preferably 90-10wt.%, especially 80-20wt.% poly-D,L-lactic acid having 500-50,000, preferably 750-30,000, especially 1,000-10,000 number- average molecular weight and suitable as a carrier for sustainedly releasing a drug, etc., useful in the medical field, since the drug, such as polypeptide, can be efficiently supported thereon and the above-mentioned drug can be sustainedly released at the aimed sustained release rate.
Patent JP-H05246290-A (JP)
Title: Vehicle carrier
Inventor: ICHIDA KATSUYA
IPC: B60R19/38
Filed: 1992-03-04
Abstract: PURPOSE:To provide a vehicle carrier having a bumper which can be located at an optimum height without preventing the movement of a gangboard. CONSTITUTION:A bumper 19 is attached to the free end of a bracket 20 one end of which is supported by a load-carrying platform 3 so that it can move vertically. The bumper 19 is also supported by a spring 22 which applies upward force to it. An abutting board 23 is fixed to the bracket 20 and when a gangboard 9 slides on the road surface, the tip of the gangboard 9 is abutted to the abutting board 23 to automatically lower the bumper 19 to store it under the gangaboard 9. This constitution allows the bumper 19 to be located at an optimum height without preventing the movement of the gangboard 9.
Patent JP-S51129178-A (JP)
Title: Semiconductor
Inventor: HIRANO KAZUO
IPC: H01L29/10
Filed: 1975-04-18
Abstract: PURPOSE: To promote the riliability and yield by setting different semiconductor form No. 1 conductive type extending the side of layerbuilt of NO.1 and NO.2 conductive semiconductor, and also by setting  by setting the smaller smoothing ratio resistance than No. 2 conductive type stratum in it. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63213747-A (JP)
Title: Hot water supplier
Inventor: KANAZAWA KOTETSU
IPC: F24H1/10
Filed: 1987-03-02
Abstract: PURPOSE:To make the hot water supply with a fixed temp. possible by carrying out the on-off combustion of a burner and also controlling the discharge hot water temp. to less than a boiling temp. at least when the amount of charge water is smaller than a specified amount of water. CONSTITUTION:When an amount of hot water supply which is under a reference amount Y and a hot water supply temp. indicated by a point (c), for instance, are selected by a user, the amount of charge water passing through an inlet pipe 1 is under the amount Y and a judging part 23 for the amount of charge water therefore judges this fact and commands the on off combustion of a burner 11 and the controlled hot water supply at a fixed hot water supply temp. T1 to controllers 21, 22. Thereby, the hot water with an amount (c) and temp. T1 is supplied from a heat exchanger 2. Water is mixed with the hot water by a thermomixing valve 5 and the hot water is supplied at a specified hot water supply temp. (c). Since the water is mixed, the amount of hot water supply is reduced by the amount of mixed water and afterward the hot water with temp. T1 and the amount which is smaller than the amount (c) is supplied. Thus, the hot water supply indicated by the point (c) can be carried out at a stable temp.
Patent JP-S54140475-A (JP)
Title: Metal mold for resin molding
Inventor: MOCHIZUKI HIDETOSHI
IPC: B29C45/26
Filed: 1978-04-24
Abstract: PURPOSE: To avoid the resin leak at the sealing time by giving an elastic relative contact for the center block of the die to the force for the split-structure mold.  
     CONSTITUTION: Lead frame 2 is put on cavity block 15 of die 1, and force 3 holds frame 2 between. Center block 14 of the die is supported by compression coil spring 21 and then pressed down with center block 16 of the cope. When cavity block 17 of the force touches cavity block 15 of the die via frame 2, the lowering of the cope is stopped. As the frame touches close to the surfaces of block 17 and 15, the resin does not leak out along the frame surface. The surfaces of block 16 and 14 have also a close contact via spring 21 and thus does not leak out with the pressure of the injected resin. Thus, the cleaning of the die surface can be facilitated greatly after sealing and taking out the products. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02227715-A (JP)
Title: Information processor
Inventor: NONAKA YUICHIRO
IPC: G06F21/60
Filed: 1989-02-28
Abstract: PURPOSE:To prevent the missetting of a protection state by using a protection setting means to set a protection state in order to protect the protecting conditions of a certain item of an item control means when an automatic calculation state is set for the item. CONSTITUTION:When an automatic calculating function for items of a single record is added to an information processor, a screen is divided into the upper and lower parts after the end of design of an arrival control card including the items 'size', 'unit price', and 'stock amount' for example. Then a card image is shown on the upper part of the screen together with the item condition definition shown on the lower part respectively. The 'item', 'type', 'protect', and 'entry process' are automatically displayed in a table. A cursor C8 is kept in the lower screen and ready to move. When the cursor C8 is moved to the position of 'protect', the control is performed to pass the process of the relevant item. Thus the missetting of a protection state can be evaded.
Patent JP-2000251675-A (JP)
Title: Manufacture of electron source and image forming device
Inventor: KAWADE ISAAKI
IPC: H01J31/12
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress the luminance dispersion and shorten the activation treatment time of the whole electron source by dividing a plurality of electron emitting elements into treatment units, consisting of a plurality of element groups, ending the first activation steps of all the treatment units, and repeating this to execute the activation treatment up to the final activation steps. SOLUTION: Electron emitting elements on an electron source substrate are divided into a plurality of blocks, the activation treatment is also divided into a plurality of steps, and the activation steps are gradually performed with respect to each block. Therefore, even if the gas atmosphere within an image forming device is changed with the lapse of the activation time, all the blocks are influenced similarly thereby. Accordingly, the difference in element characteristics between the initially activated block and the finally activated block can be suppressed to manufacture an image forming device with good uniformity. At this time, the division of the activation steps can be performed on the basis of the voltage application time, the current value carried to the elements, or the activating gas partial pressure within the image forming device.
Patent JP-S63218044-A (JP)
Inventor: NUNOKAWA YUKIO
IPC: B65D25/20
Filed: 1987-03-03
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-S60191829-A (JP)
Title: Walking type movable agricultural machine
Inventor: TAKEDA SHINICHI
IPC: B60K23/02
Filed: 1984-03-12
Abstract: PURPOSE:To improve safety by arranging a control lever near a knob of a maneuvering handle under the condition of a clutch shoved in by the knob operation and enabling a lock mechanism for fixing the lever to the position of the shoved-in clutch to be released in changing over the operation to backward travelling. CONSTITUTION:Adjacent a transmission belt 9 trained over an engine output pulley 6 and an input pulley 8 of a transmission case 7 is arranged a tension arm 10 swingable about a pivot 11. This arm 10 is constitutionally urged in the action releasing direction by a spring 12 to provide a main clutch 14. The tension arm 10 can be operated by a control lever 16 through a release wire 15, and said lever 16 is arranged near a knob 3a to be operated by hand grasping the knob 3a of a maneuvering handle 3. Also, a lock mechanism 22 for fixing the control lever 16 to the position in which the clutch is shoved in is provided and released from locking through an operating mechanism 28 only when a forward and backward travelling changing-over unit 13 is operated into the backward travelling condition.
Patent JP-H01257383-A (JP)
Title: Semiconductor laser driving circuit
Inventor: MATSUDA NOBUHIDE
IPC: H01S5/068
Filed: 1988-03-01
Abstract: PURPOSE:To maintain the luminous power of a semiconductor laser at an approximately constant value by a method wherein the applied voltage is varied in accordance with the temperature of the semiconductor laser to control the driving current of the laser. CONSTITUTION:A current which is limited to a small value about 100muA by a resistor 4 so as not to elevate its own temperature is supplied in the forward direction of a photodetector 2 and the forward voltage of the photodetector 2 at that time is inputted to a constant current circuit 3. Even if the chip of the semiconductor laser 1 and the chip of the photodetector 2 are provided closely to each other in one package and the temperature of the semiconductor laser 1 is elevated and the luminous power is lowered, the forward voltage of the photodetector 2 is lowered at the same time and the current of the constant current circuit is increased so that the luminous power can be maintained at an approximately constant value. As the luminous power is controlled by the temperature variation, a laser beam which is not influenced by reflected light and external light, has an excellent stability and very little noise can be obtained.