baber/WOPTO huggingface dataset:
Patent JP-H07321664-A (JP)
Title: Quantization controller, quantization control method and coder
Inventor: OTSUKI TOMOYUKI
IPC: H04N19/91
Filed: 1995-03-30
Abstract: PURPOSE:To reproduce an image pattern with higher image quality by setting optimizingly quantization scale while taking the image quality into account when data are encoded by the MPEG method or the like. CONSTITUTION:The controller is provided with a noise detection circuit 15 detecting noise generated in the process of quantization by DC transformation 1. The quantization scale of a quantizer 2 is controlled based on the noise detected by the noise detection circuit 15 via a quantization control circuit 8. Since the noise generated attended with quantization is estimated by the noise detection circuit 15, the quantization scale is set based on the S/N together with an output code quantity and a reproduced pattern is made stable with high quality when a same coding rate is used.
Patent JP-H06306281-A (JP)
Title: Resin composition
Inventor: KAWAKI TAKAO
IPC: C08L81/02
Filed: 1993-04-23
Abstract: PURPOSE:To provide a resin composition comprising a polyamideimide copolymer having specific repeating units and a polyphenylene sulfide resin, excellent in heat resistance, mechanical strength and moldability, and suitable for the uses of molding materials for melt-molding. CONSTITUTION:The objective resin composition excellent in heat resistance, mechanical strength and moldability and suitable for the uses of molding materials comprises (A) a polyamideimide having copolymer structures of formula I (Ar is trivalent aromatic group containing at least a carbon six-membered ring; R is divalent aromatic group or aliphatic group) and formula II (Ar1 is divalent aromatic group containing at least a carbon six-membered ring) as repeating units and prepared by dissolving trimellitic acid anhydride, isophthalic acid, and 2,4-tolylene diisocyanate in N-methylpyrrolidone and subsequently polymerizing the compounds at 160 deg.C for 4hrs, and (B) a polyphenylene sulfide resin.
Patent JP-S63263187-A (JP)
Inventor: ITO HIDEKUNI
IPC: B62K25/10
Filed: 1987-04-21
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-S61256136-A (JP)
Title: Multi-function type air conditioning and ventilating device
Inventor: AOKI AKIRA
IPC: F24F7/08
Filed: 1985-05-09
Abstract: PURPOSE:To simplify heat exchanging circulation, heat exchanging ventilation and normal ventilation effecting supply and discharge of air simultaneously and eliminate malfunction in switching the function of the device by providing a heat exchanging element and two kinds of dampers to drive them for switching the functions. CONSTITUTION:The heat exchanging element 1, fans 6, 7, dampers 8, 9 for switching between heat exchanging ventilation and heat exchanging circulation and the dampers 18, 19 for effecting the normal ventilation, supplying and discharging air simultaneously, are provided in the title device. Two kinds of dampers are operated sequentially by a damper opening and closing interlocking plate 20 driven by a motor 21. The dampers 8, 9, provided at the discharging section of the heat exchanging element 1, are switched to permit selection between the heat exchanging circulation and the heat exchanging ventilation. The damper opening and closing interlocking plate 20 is moved further from the position of heat exchanging ventilation of the dampers 8, 9 whereby the dampers 18, 19 for connecting a ventilating path, in which the fans 6, 7 are arranged, are opened to effect the normal ventilation supplying and discharging air simultaneously. According to this method, the structure of the device may be simplified, the malfunctions in switching the functions may be eliminated, leakage of airflow may also be eliminated and comfortable indoor atmosphere may be realized.
Patent JP-S5432337-A (JP)
Title: Identifier of polyhedral jewels
Inventor: SHIRAKI KENICHI
IPC: G01B11/00
Filed: 1977-08-16
Abstract: PURPOSE: To enable identification operation to be performed extremely easily by providing a total reflection mirror in the optical path from a laser light source up to a recording means. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05188280-A (JP)
Title: Automatic focusing camera
Inventor: IRISAWA SHIGERU
IPC: G03B13/36
Filed: 1991-04-30
Abstract: PURPOSE:To attain proper range-finding without being affected by the distance to an object. CONSTITUTION:When the focal distance of a photographic lens 16a is on a telephoto side, a CPU 20 sends a control signal to a driver 19 to drive a pulse motor 11, a casing 1 supporting an object distance detecting means 6 is turned in a narrow range via gears 10, 9, and 8. On the other hand, when the focal distance is on a wide-angle side, the casing 1 is turned in a wide range. Therefore, a range for measuring a distance can be made narrow, on the telephoto side, and wide on the wide-angle side, an intended object is easily focused.
Patent JP-S62256277-A (JP)
Title: Recorder
Inventor: KUBO KANJI
IPC: G11B15/467
Filed: 1986-04-28
Abstract: PURPOSE:To sufficiently attenuate the harmonic component of a pilot signal by forming the 1st signal as a rectangular wave whose period is T and whose duty is 50% and selecting the phase shift sequentially by T/2.1/n (where n=3,5...). CONSTITUTION:The rectangular waves 701, 702 have 50% duty ratio and the phases of both the rectangular waves are shifted by a half of the period T multiplied by 1/3, that is T/2.1/3. The combined waveform of the waves 701, 702 is a signal waveform 705 without even number harmonics and the 3rd harmonic. The signal 706 is the step wave of the same form as the signal 705, while both signals are subjected to phase shift by the time of T/2.1.5. Thus, the combined signal of the signals 705, 706 is a signal where the even number order harmonics and the 3rd and 5th harmonics are zero. In combining the signals whose phases are shifted by T/2.1/n similarly, the harmonic of an optional order number is made zero.
Patent JP-H04328376-A (JP)
Title: Recording and reproducing device
Inventor: TABUCHI YOICHI
IPC: G11B27/34
Filed: 1991-04-30
Abstract: PURPOSE:To record the control information of a starting ID, etc., with appropriate timing at the time of dubbing information from a first recording medium to a second recording medium. CONSTITUTION:When four programs of a CD3 is reproduced and recorded to a magnetic tape 26, reproducing operation is started from a position (4, 00, 36) (=(TNO, INDEX, FRAME); and so forth) prior to the top position (4, 01, 46) of four programs. When the position (4, 00, 40) is detected, a record instructing signal to record the starting ID is outputted to a DAT part 2. Thus, the starting ID is recorded surely before the top position of four programs is recorded to the magnetic tape 26.
Patent JP-S59223017-A (JP)
Title: Semiconductor device
Inventor: MIYATAKE HIDEJI
IPC: H03K5/134
Filed: 1983-06-01
Abstract: PURPOSE:To adjust easily a delicate signal delay by cutting selectively by a laser a connecting wire between an outout terminal of each circuit and a common connecting terminal, in a semiconductor device for adjusting a signal delay. CONSTITUTION:When a pre-charge signal phip becomes a low level, and an input signal IN rises, a node N4 becomes a high level, therefore, a node N1 tries to become a low level. On the other hand, a node N2 is also charged through an MOS transistor 7c, therefore, the moment when an MOS transistor 7e is cut off by a drop of a level of a node N1, a level of the node N2 is pushed up to VCC +VT or above. As a result of this what is called a bootstrap operation, an output signals OUT1 of a VCC level and a VCC-VT level appear in a node N3 and an output line 2a, respectively. In this way, a prescribed delay time t1 determined by the transistor size of a circuit, the floating capacity of each node, the load capacity of the output line 2a, etc. is required before the output signal OUT1 rises after an input signal IN starts to rise.
Patent JP-H06289494-A (JP)
Title: Photographing device
Inventor: SUGITA SHIGERU
IPC: H04N1/12
Filed: 1993-03-31
Abstract: PURPOSE:To select a mode only for reading original image information, to perform efficient photographing processing in which the high speed photographing ability of a photographing means is made the best use of in a mode only for microfilm photographing, to have good operability, to eliminate the need of a constitution for making the processing speed of a reading means higher, and to eliminate the need of setting a special mechanism for mutually leaving an interval between carried originals, so that the complication of the device constitution and the increase of the cost of the device, etc., are prevented in the photographing device having function for photographing the original image information on a microfilm and the function for photoelectrically reading the original image information. CONSTITUTION:The device is provided with original carrying means 11-16; a microfilm photographing means 2 and a photoelectrically reading means 25 for the image information of the carried original O; and means 41-43 and 100 for selecting and switching the performing condition of the photographing and the reading of the device to any condition: a condition for only photographing by means of the photographing means 2, a condition for both photographing and reading by means of the photographing means 2 and the reading means 25, and a condition for only reading by means of the reading means 25.
Patent JP-S61255958-A (JP)
Title: Acidic gas-resistant premixed polyester molding compound
Inventor: KOBAYASHI SADAO
IPC: C08K3/34
Filed: 1985-05-10
Abstract: PURPOSE:To improve the acidic gas resistance without detriment to the excellent mechanical performance inherent to moldings obtd. from conventional premixed polyester molding compounds, by blending a filler mainly composed of metakaolin and glass fiber with an unsaturated polyester resin in a specified ratio. CONSTITUTION:A molding compound for an insulator for electronic and electri cal apparatuses contains an unsaturated polyester resin (a), a filler (b) mainly composed of metakaolin (Al2O3.2SiO2) having a rough particle size of 4-10mum and glass fiber (c). The blending ratio is a:b:c=30-35:45-55:15-25. The filler can be obtd. by heating kaolin clay such as kaolinite or halloysite at 450-600 deg.C.
Patent JP-S60241608-A (JP)
Inventor: YOKOTA MINORU
IPC: H01B7/282
Filed: 1984-05-16
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-S59226728-A (JP)
Title: Crankshaft pulley of engine
Inventor: ASAUMI KOUJI
IPC: F02B77/00
Filed: 1983-06-03
Abstract: PURPOSE:To balance primary couple of force in a longitudinal direction by reducing a torsional oscillation of a crankshaft, by arranging a weight, whose center of gravity is biased to a rotary shaft, on the inside of a cylindrical part of a pulley fixed to an end of the crankshaft through an elastic body. CONSTITUTION:A weight 14 is arranged on an inner circumference of a cylindrical part 5b formed in succession to a boss part 5a of a crankshaft pulley 5 to be connected with an end of a crankshaft 2 through a cylindrical elastic body 13. The weight 14 consists of a cylindrical weight part 14a arranged evenly on the circumference and a second weight part 14b in a weighted segment state arranged on an asymmetrical position of a part of the circumference and the center of gravity of the weight 14 is biased through the weight part 14b. A torsional oscillation of the crankshaft 2 is reduced by the weight parts 14a, 14b along with the elastic body 13. An oscillation is reduced by the weight part 14b by making the weight part 14b balance with primary couple force in a longitudinal direction of the crankshaft.
Patent JP-H05245061-A (JP)
Title: Germ sterilizing paper supplying apparatus
Inventor: ICHINO MASARU
IPC: A47K10/34
Filed: 1992-03-06
Abstract: PURPOSE:To provide a germ sterilizing apparatus that allows the use of generally used roll paper for toilet and that allows impregnation of roll paper that has been rolled out with sterilizing liquid prior to wiping and sterilizing with the paper. CONSTITUTION:Inside the main body case 2 is provided a holder 3 for roll paper and a sterilizing liquid tank 4. In the germ sterilizing liquid tank 4 is provided a nozzle 8 for supplying a germ sterilizing liquid. In the main body case 2 an insertion space 5 whose front is open is formed. To the insertion space 5 is opposed a nozzle 8 for supplying a sterilizing liquid.
Patent JP-H07268700-A (JP)
Title: Electrolytic rust removing method of metal and device therefor
Inventor: HIKITA SHIZUO
IPC: C25F1/06
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a method and device for electrolytically polishing without using a large electrolytic vessel. CONSTITUTION:An electrolytic solution vessel 17 is formed by connecting another pole of electric source 30, one pole of which is connected to a material 12 to be rust removed, to an electrolytic solution holding tool 15 and holding the electrolytic solution in a water permeable material. The rust is removed by allowing the electrolytic solution vessel 17 to be in contact with a part of the rust of the material 12 to be rust removed and in the device, the electric source 30 is connected to the material to be rust removed at one pole and to the electrolytic solution holding tool at another pole and the electrolytic solution holding tool 15 is formed from the water permeable material to hold the electrolytic solution.
Patent JP-H111626-A (JP)
Title: Methine compound
Inventor: IKEDA MASAAKI
IPC: C09B23/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a methine compound excellent in solubility in solvents and having good storability in the form of a composition by introducing a substituted or unsubstituted alkyl having the specified number of carbon atoms, a substituted or unsubstituted alkyl, alkenyl having the specified number of carbon atoms or a substituted aryl having the specified number of carbon atoms into the molecule. SOLUTION: This compound is one represented by the formula and is excellent in ultraviolet absorbing capacity and solvent solubility. In the formula, R1 and R4 are independently 1-9C alkyls R5 is an 8-22 C alkyl or alkenyl or a 12-24C substituted aryl.The unsubstituted alkyl of R1 to R4 is desirably a 2-4C unsubstituted alkyl. The substituent of the substituted alkyl is exemplified by an alkyloxy, a halogen, an aryl, hydroxyl or the like. The substituted alkyl is desirably a 1-6C one. The unsubstituted alkyl in R5 is octyl, nonyl, decyl or the like; and the unsubstituted alkenyl is 9-decenyl, 4,4methylvinyl-5-hexenyl or the like. When R5 constituent is a phenyl derivative, the compound exhibits good light resistance.
Patent JP-S63264293-A (JP)
Title: Manufacture of intake manifold
Inventor: SUKIMOTO OTONOBU
IPC: F02M35/10
Filed: 1987-04-22
Abstract: PURPOSE:To reduce the manufacturing cost of the titled manifold and to improve its product quality by forming projectional flanges having large and small dia. pipe expansion parts on a main pipe and inserting branch pipes in the small dia. pipe expansion parts of the flanges to perform the brazing of the branch pipes. CONSTITUTION:The plural outward projectional flanges 4 are formed on the main pipe 2 of the manifold 1 to work the small dia. pipe expansion parts 4a and the large dia. pipe expansion parts 4b with the pipe expansion work respectively on the tips. Next, the sizing is worked on each flange 4 and internal and external contours are made to the complete roundness. Afterward, the branch pipes 5 provided with projections 7 are inserted in the small dia. pipe expansion part 4a of the flanges 4 and solders 6 are arranged in the large dia. pipe expansion parts 4b to perform the brazing. The other ends of the branch pipes 5 are connected to a supporting flange 10 in the same way. Since the time and labor such as the beveling centering, etc., of the butting are saved, the manufacturing cost of the manifold 1 is reduced and the product quality is also improved.
Patent JP-S5433084-A (JP)
Title: Humidity sensor
Inventor: ISHIDA TOMIO
IPC: G01N27/12
Filed: 1977-08-18
Abstract: PURPOSE: To obtain sharp characteristics of not losing initial characteristics despite long-term application in high humidity by the resistance film of positive relative humidity-resistance value characteristics in switching characteristics and electrodes having area resistances within a specified range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H041340-A (JP)
Title: Hinge structure in rc rahmen structure
Inventor: YOSHIZAKI SEIJI
IPC: E04B1/21
Filed: 1990-04-17
Abstract: PURPOSE:To prevent damage to large beams during great earthquake by a method in which the steel hinge device of column-beam joint is divided into two sections, the column side hinge is fixed to PC column, the beam side hinge is fixed to PC large beam, and both the hinges are joined with bolts. CONSTITUTION:The steel hinge device C of column-beam joint is divided into two sections, the column side hinge C1 is fixed to PC column A, and the beam side hinge C2 is fixed to PC large beam B through reinforcing bars 2 and 2' and nuts 3 and 3' buried. A PC large beam is hung down between PC columns A facing each other and positioned at given positions, and the hinges C1 and C2 are joined by bolts 5 via splice plates 4. Overmuch damage to large beams during great earthquake can thus be prevented.
Patent JP-H03296838-A (JP)
Title: History data managing system
Inventor: OKANO HIROSHI
IPC: G06F12/00
Filed: 1990-04-17
Abstract: PURPOSE:To rapidly execute data retrieval by forming a history file provided with the latest file and a data part having an index are for storing past history data and a pointer pointing out the address of a file storing past history data older than the stored past history data. CONSTITUTION:When the address of an inhabitant is changed, a management program executes change processing 13, forms a history file and stores the file in a data part 19c. When the address of the inhabitant is changed again, the management program forms a history file, stores the personal information of the history file in the data part 19b of the history file and stores the pointer '1111' of the index part 17c of the history file in the index part 17b of the history file 11b.
Patent JP-S5724267-A (JP)
Title: Head for impact-dot-printer
Inventor: FUTAMATA TAKASHI
IPC: B41J2/25
Filed: 1980-07-21
Abstract: PURPOSE:To simplify a mechanism of the dot printer tapping a bar code, and to improve the quality of printing by mounting a segment to the tip of a printing wire. CONSTITUTION:When currents are flowed through a coil 39 according to printing command pulses, a line of magnetic force is generated in a core 38, and an armature 40 is attracted to the forward direction. Consequently, the printing wire 36 penetrating in a wire pipe 37 is extruded, the segment 34 bonded to the tip of the printing wire 36 is struck against a platen 31 through a ribbon 33 and printing paper 32 and printing is conducted.
Patent JP-H08272642-A (JP)
Title: Data recorder
Inventor: KIKUCHI AKIHIRO
IPC: G06F11/22
Filed: 1995-03-31
Abstract: PURPOSE: To secure the mutual operations between an initiator and a host computer in a test mode without using the computer as an initiator and also to attain the operation of a data recorder in its single unit with no connection of unnecessary equipments. CONSTITUTION: A host interface 31 consists of a main CPU 41, a sub-CPU 43, the bank memories 47 and 48, etc. A test menu program, etc., are previously written in the CPU 41 in a test mode. When a password, etc., are inputted, a data recorder is used as an initiator or an equipment in its single unit.
Patent JP-S5725677-A (JP)
Title: Method of measuring pressure of assembled element immersed in electrolyte and its device
Inventor: MORIMOTO YOSHINARI
IPC: H01M10/14
Filed: 1980-07-21
Abstract: PURPOSE:To enable the measurement of the pressure of an assembled element immersed in an electrolyte, by placing the element in an electrolyte-resistant sack, pressing the element from outside the sack, pouring the electrolyte into the sack, and measuring the pressure applied to the element. CONSTITUTION:An assembled element 6, which has not undergone any formation, is constituted of positive plates, negative plates and separators. The element 6 is placed in a vinyl sack 5 of appropriate size, and is placed betwen fixed boards 2 and movable walls 4. Following that, the movable wall 4 is pressed against the element 6 by revolving a handle 11, so that a pressure of 20kg/dm<2> is applied to the element 6. Next, a dilute sulfuric acid which has a specific gravity of 1,260 and is heated to 60 deg.C is poured in the vinyl sack 5, and the contact pressure of the wall 4 against the element 6 is detected by means of a strain gage 7.
Patent JP-S58215675-A (JP)
Title: Heat roll fixation device
Inventor: MOGI MICHIO
IPC: G03G15/20
Filed: 1982-06-09
Abstract: PURPOSE:To obtain a fixation device which eliminates the need to replace part at every time of maintenance by providing a brushy cleaning roll for cleaning the surface of a fixation roll and a mold release agent impregnated member which contacts the brush to supply a mold release agent. CONSTITUTION:The cleaning roll 5 which rotates by power from a separately provided power source is provided and brushy fiber 5a is implanted in the circumferential surface of this roll 5. Further, the feltlike member 6 impregnated with the mold release agent such as silicone oil is fitted to a supporting member 7 as the receiving dish of the impregnated member 6. Consequently, a maintenance cycle is prolonged and picture quality is prevented from being degraded owing to the movement of toner from transfer paper to the fixation roll.
Patent JP-H09266726-A (JP)
Title: Evaluation of salt resistance of plant
Inventor: IGARASHI YUMIKO
IPC: A01G7/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating salt resistance of plant, capable of evaluating a large amount of individuals in a laboratory level in a short time simply by comparing the resistances to salt based on the growth rates when seedlings are treated with a solution of NaCl and washed and evaluating the salt resistances of plants. SOLUTION: The salt resistances of plants are evaluated from the growth or survival rates obtained by treating seedlings with a solution of NaCl, washing, cultivating the seedlings under suitable culture conditions. Preferably the growth recovery possible period by desalting treatment in the case in which a plant is damaged with salt is judged from the growth or survival rate.
Patent JP-S5325339-A (JP)
Title: Transistor protection circuit
Inventor: KONYA RIYOUZOU
IPC: H03F1/00
Filed: 1976-08-23
Abstract: PURPOSE: An adverse bias is given to the transistor base by detecting the occurrence of an abnormal voltage to ensure an effective protection for the transistor. In this way, the voltage resistance performance can be actually increased for a transistor. 
     COPYRIGHT: (C)1978,JPO&Japio