baber/WOPTO huggingface dataset:
Patent JP-S5528666-A (JP)
Title: Forming and processing unit for color graph
Inventor: KAWAKUBO HIDEJI
IPC: G06T9/00
Filed: 1978-08-22
Abstract: PURPOSE: To make easy for the multiplex of the buffer memory corresponding to a number of terminals, by adopting the run length coding a system possible for color display as the coding system and performing the code replacement in the buffer memory in a short time.  
     CONSTITUTION: The black and white graph being an original of the color graph and the graph requiring correcting are inputted to the graph input section 11, the graph is coded and outputted, and the code is contained in the buffer memory 12. The code contained in the memory 12 is read out at the readout section 13 to give it to the code processing section 15. Further, the color given to the area of graph is designated for the initial value from the terminals 17 to 19 to the color designation section 16 by taking it R, G and B to increase the color from the terminals 21 to 23. Furthe, to the special code of the code read out in succession by the code conversion section 14, it is replaced with the color designated with the color designation section 16 and outputted. Moreover, the code output section 24 synthesizes the outputs from the conversion section 14 and the designation section 25 to output the signal requrired for the monitor 26, allowing to make easy for the multiplex of the memory 12 to a number of terminals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S584408-A (JP)
Title: State monitoring system
Inventor: OKAZOE KENSUKE
IPC: H04Q9/00
Filed: 1981-06-30
Abstract: PURPOSE:To monitor the normal or abnormal state of a device, by discriminating whether the device works normally according to the control command or whether the state of the device is changed in spite of no control command is given. CONSTITUTION:The state information showing a change of the state of a device which is controlled with the transmission of a control command is received within the set time of a timer 5. In this case, if the coincidence is obtained between the control command stored in a memory 4 and the received information of the device state, the normal control is decided. While an abnormal change of the device state is decided if no coincidence is obtained, and an alarm signal ALM is delivered. In case it is impossible to receive the state information within the set time of the timer 5, the abnormal control is decided to deliver the signal ALM. When the information showing a change of the device state is received although no control command is given, an abnormal change of the state is decided to deliver the signal ALM due to the fact that no control commond is stored in the memory 4.
Patent JP-H08297261-A (JP)
Title: Two-point spectacle frame
Inventor: SHONO TAKESHI
IPC: G02C5/16
Filed: 1995-04-26
Abstract: PURPOSE: To simplify the constitution of a two-point spectacle frame and to facilitate its production. CONSTITUTION: This two-point spectacle frame consists mainly of a pair of right and left lenses 3 connected by a bridge, circular first holes which are bored by respective one piece near the outer surface ends of these lenses 3, wraparound endpieces 7 which are mounted in these holes, a pair of right and left temples and hinges respectively connecting the wraparound endpieces 7 and the temples. The wraparound endpieces 7 are constituted of a spring metal and have 'U-shaped parts having an approximately U shape viewed from above'. Of two pieces of the straight pats of the U shape parts, the parts nearer the wraparound endpieces 7 are called as first straight parts and the parts further therefrom are called as second straight parts. The second straight parts are formed to a mere round rod shape and are closely inserted into the holes.  Rotation preventive members 5 exist in the positions in contact with the positions of the first straight parts where these parts come into contact with the rim surfaces of the lenses. Grooves exist on the rim surfaces of the lenses along the circumferential direction. The rotation preventive members 5 fir at least partly into these grooves. The spectacle receive repulsive elastic force in the groove direction by the spring property of the metal when the fitting is attempted to the removed.
Patent JP-H044174-A (JP)
Title: Printing head positioning device
Inventor: SHIBATA NORIO
IPC: B41J25/308
Filed: 1990-04-20
Abstract: PURPOSE:To set a constant gap between paper and the tip end of a printing head by a method wherein the printing head is positioned by a time measurement using a light emitting element and a light receiving element. CONSTITUTION:It is assumed that a distance from the tip end of a printing head 6 to paper is constant regardless of the type of the paper and the gap between the paper and the printing head is 0.4 mm. A time from a light emission to a light reception required to obtain the gap 0.4 mm is calculated from a relation of the mounting positions of a light emitting element 8 and a light receiving element 9 to the printing head 6. The printing head 6 comes close to a platen 12 by a movement control means 11. At this time, a time from a light emission to a light reception is measured by a time measurement means 10. This measured time is compared with a predetermined time, and the movement control means 11 is brought to a stop when the measured value comes into a certain range of time. In this manner, the gap between the printing head 6 and the paper can be set constant.
Patent JP-H07291754-A (JP)
Title: Porous silica molding and production thereof
Inventor: TAKAHASHI MASAO
IPC: B01J35/08
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a porous silica molding having excellent strength with the use of an industrially mass-productive silica raw material by compression molding method by limiting the max. diameter in the molding obtained by using a specific amorphous silica. CONSTITUTION:A silica hydrogel is obtained by instantaneously mixing an alkali silicate aq. solution with a dil. sulfuric acid to react with each other at pH 2-6 of the sol and after gelating, cracking, washing and hydrothermally treating the gel at 100-150 deg.C. An amorphous silica spherical body showing a smooth surface by electron microscopic observation, having 10-80mum median diameter based on volume as a reference measured by coal counter method, 0.3-0.5 apparent specific gravity by JIS-K-1464 and 1.0-1.5cc/g pore volume by nitrogen adsorption method is obtained by spray drying a slurry obtained by wetly pulverizing the silica hydrogel 15-25wt.% in SiO2 concn. at <=50 deg.C into <=3mum particle diameter. The molding having 3-30mm max. diameter is obtained by filling the amorphous silica into a cylinder, compressing by a piston and burning at <=700 deg.C.
Patent JP-H06214675-A (JP)
Title: So-called laptop portable data processor
Inventor: KURISUTEIAN BEEMERU
IPC: E05D3/12
Filed: 1992-04-22
Abstract: PURPOSE: To improve convenience by supporting the stoppage slider of a display to the restricted notch of a holding arm by spring energizing and fixing the slider to a locking position opposite to the spring force by a turning lever so as to prevent the damage of a pivotally attaching mechanism. CONSTITUTION: In order to turning the holding arm 3 of the display 2 around a turning bearing 13 by surely combining with a holding arm extension part 6, the turning lever 28 fixing the stoppage slider 19 to a restricting position is rotated around a pin 29 in the direction of an arrow 11. Therefor, a restriction part is removed and the stoppage slider 19 is moved to a releasing position for hinge 13 to the right by the action of a compression spring 20. When the stoppage slider 19 is made to slide to the right, a stoppage part 24 is disengaged. On the other hand, the restriction part 22 is engaged within the restricted notch part 27 at the lower tip part of the holding arm 3, each of which is surely connected with the subordinate holding arm extension part 6 to be turned upward around a rear turning axis 14 with this part. Thereby stable connection is secured.
Patent JP-S60247573-A (JP)
Title: Ink dot printer
Inventor: MAKINO AYUMI
IPC: B41J2/305
Filed: 1984-05-22
Abstract: PURPOSE:To permit high-speed printing of good quality to be performed by a method in which the area of opening is made smaller by forming the needle holes for every needle in such a way as to equalize the amount of ink to be held by the needle. CONSTITUTION:Since a needle hole 16 to be inserted with a needle 7 is formed for every needle 7, the area of the opening becomes smaller. For this reason, the evaporation of ink is lessened, the rise of the concentration of ink 11 is reduced, the holding force of ink by the needle hole 16 is increased, and the leakage of ink is prevented. Since ink 11 is held on the tip of the needle 7 and the ink film 17 is formed for every needle 7, the amount of ink 11 to be held on the needle 7 is wholly equalized for upper and lower portions. Also, since the sizes of dots are equalized, printing of good quality can be made. In addition, since the supply speed of ink 11 is fast due to the small area of the opening of the needle hole 16, high-speed printing can be attained.
Patent JP-H08298223-A (JP)
Title: Semiconductor ceramic composition and cylindrical semiconductor capacitor
Inventor: NAGAI NOBUAKI
IPC: H01G4/12
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a semiconductor ceramic composition having high insulation resistance and high DC breakdown voltage by a method wherein a specific quantity of MgO, Al2 O3 and SiO3 is added as a subsidiary component to the main component of SrTiO3 -Nb2 O5 compound oxide indicated by a specific chemical formula. CONSTITUTION: This semiconductor ceramic composition is composed of the main component indicated by the formula (1-x) (SrTiO3 )x(Nb2 O5 ) containing x of 0.05>=x>=0.001 and subsidiary components of Mg of 0.05 to 0.50wt.% in terms of MgO, Al of 0.01 to 0.10wt.% in terms of Al2 O3 , and Si of 0.02 to 0.100wt.% in terms of SiO. A cylindrical semiconductor capacitor is formed by a cylindrical semiconductor capacitor element 1, consisting of the above- mentioned semiconductor ceramic composition and electrodes 2 and 3 provided on the position where the outer and the inner surfaces are opposingly formed. As a result, a cylindrical semiconductor capacitor to be used for a high frequency region, having a large dielectric constant and a small dielectric loss, can be obtained.
Patent JP-H07293683-A (JP)
Title: Gear shift controller of automatic transmission
Inventor: CHISAKA NAOMASA
IPC: B60W10/10
Filed: 1994-04-18
Abstract: PURPOSE:To control selective pressure for band brake due to a low cost and simple configuration. CONSTITUTION:When a shift solenoid is changed over to change speed from a condition (a) of the fourth speed in which the shift solenoid only is ON and each selective pressure P2-P4 of the second to the fourth speed is output to band brake to the second speed, selective pressure P3 for the third speed is still in a pressure remaining condition for a while as shown in (b), and a circuit which is continuous with a second output port 43f which outputs P4 is totally closed by a shift valve via a 4-2 sequence valve 29. Consequently, selective pressure P4 for the fourth speed is not drained, but is held. When selective pressure P3 for the third speed disappears, the 4-2 sequence valve is changed over as shown in (c), and selective pressure P4 for the fourth speed starts to decrease by drain to change into a second speed condition (d) in which selective pressure for the second speed only remains lastly. By providing merely one sequence valve, selective pressure for the fourth speed is maintained until immediately before gear shift is finished, and tightening of the band brake is held to prevent the generation of two stage shock.
Patent JP-S5438890-A (JP)
Title: Method and device for retaining wrapping material
Inventor: KONDOU TAKASHI
IPC: B65B5/02
Filed: 1977-08-31
Abstract: PURPOSE: To simply and quickly fit a wrapping material of high elastic expansibility, prevent the catch of the wrapping material by automatically folding the foru corners of the wrapping material at its fitting and thereby prevent the contamination and damage of the wrapping material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07309622-A (JP)
Title: Production of fine powder of oxide of rare earth element
Inventor: KANEYOSHI MASAMI
IPC: C01F17/00
Filed: 1994-05-18
Abstract: PURPOSE:To obtain fine powder of oxide of a rare earth element having a narrow particle size distribution and useful as a ceramic sintering aid, etc. CONSTITUTION:An aq. soln. of a water-soluble compd. of a rare earth element is mixed with citric acid and a base and the resultant precipitate is fired at 600-1,500 deg.C in the air.
Patent JP-H05282313-A (JP)
Title: Document processor
IPC: G06F17/21
Filed: 1992-03-30
Abstract: PURPOSE:To provide a document processor by which a document file desired to edit can be easily and exactly selected from among plural kinds of document files in a short time. CONSTITUTION:At the time of selecting the file desired to edit from among the plural kinds of document files, the classification of the file is operated by every kind of each file, and the display screen of a liquid crystal display 4 is divided by every file of each kind in order to display the name of each file (S7-S9). Thus, the document file to be edited can be easily and exactly selected in a short time.
Patent JP-S63267233-A (JP)
Title: Plastic water-in-oil type emulsified fat and oil composition
Inventor: MAEDA HIDEO
IPC: A23D7/00
Filed: 1987-04-27
Abstract: PURPOSE:To contrive to improve antimicrobial action, by adding a glycerin difatty acid ester containing two kinds of saturated fatty acid residue in the molecule to a plastic water-in-oil type emulsified fat and oil composition. CONSTITUTION:A plastic water-in-oil type emulsified fat and oil composition containing 0.05-5.0wt.% glycerin difatty acid ester having 6-12C saturated fatty acid residue and 14-24C saturated fatty acid residue in the molecule. The glycerin difatty acid ester used is a glycerin difatty acid ester wherein -OH groups at the 1-position and the 3-position of glycerin or -OH groups at the 1-position and the 2-position are esterified with fatty acids. the plastic water- in-oil type emulsified fat and oil composition is effective especially in the case where a nitrogen-containing compound is contained in a water phase. The contents of the oil phase and the water phase of the composition is especially preferably 1.2-20 oil phase based on 1 water phase in terms of stability of the composition.
Patent JP-S58222799-A (JP)
Title: Drive circuit for step motor
Inventor: OKABE HIROSHI
IPC: H02P8/12
Filed: 1982-06-18
Abstract: PURPOSE:To prevent a switching element from oscillating by using the output of a comparator for the OFF operation of an exciting pattern current supplying switching element and employing the ON operation for the clock signal exclusive for the ON operation. CONSTITUTION:A stator coil current supply unit 2 operates ON and OFF another transistor Tr1 while holding a transistor Tr2 in ON state with the clock S5 and the output signal S2 of a comparator COMP, generates a current by the prescribed exciting pattern and supplies it to a stator coil L. The output S2 of the comparator COMP is used only for the turn OFF operation of the transistor Tr1. A clock signal S6 outputted from a clock signal generator 22 is used only for the turn ON operation of the transistor Tr1. In this manner, the oscillation of a switching element is prevented to eliminate the thermal breakdown of the element.
Patent JP-H11280896-A (JP)
Title: Failure detection device for automatic transmission
Inventor: SAWA KENJI
IPC: F16H61/14
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of a failure detection speed and detection accuracy by a huge data processing load when a failure detection is carried out uniformly and unrelatedly to a running state. SOLUTION: When a failure (lock-up ON failure) in which a lock-up clutch is stuck in a tightened state is generated, at the time of such prescribed running state that a vehicular acceleration is a prescribed value or more and a throttle opening is a prescribed value or more, in consideration of enlarging of the aggravation degree of an emission in comparison with the other running state, the subroutine of lock-up ON failure and normality judgement is executed only at the prescribed running state time. At the time of running state except this, the lock-up ON failure and normality judgement are omitted.
Patent JP-H01275570-A (JP)
Title: Production of 2,6-dimethylpyrazine
Inventor: YAGIHARA TOMIO
IPC: C07D241/12
Filed: 1988-04-28
Abstract: PURPOSE:To obtain 2,6-dimethylpyradine useful as a perfume in mild conditions and relatively good yield, by reacting a pyrazine derivative with methyl Grignard reagent using a nickel based catalyst. CONSTITUTION:A pyrazine derivative expressed by formula I (X is halogen; R is X or CH3) is reacted with methyl Grignard reagent expressed by formula II (Y=X) in the presence of 0.01-0.001mol% of a nickel based catalyst, e.g., a nickel-phosphine complex expressed by formula III [when n is 1, L is formula IV (m is 1-4; Ph is phenyl) or formula V (Me is methyl); when n is 2, L is Ph2P; Z is halogen such as Cl, Br or I] such as dichloro[1,3-bis(diphenylphosphino)propane]nickel or a pyridine derivative expressed by formula VI (R<1> is alkyl or aryl) is reacted with methyl Grignard reagent expressed by formula II in a solvent such as a solvent such as dried tetrahydrofuran at ambient temperature, preferably at 0-10 deg.C to provide the aimed compound.
Patent JP-S5330512-A (JP)
Title: Automatic train control device
Inventor: KOJIMA SATORU
IPC: B60L15/20
Filed: 1976-08-31
Abstract: PURPOSE: To reduce a trouble occurring factor by constructing the standard input side of a comparator only with one limit speed circuit in an ATC device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60248171-A (JP)
Title: Agitator
Inventor: SANO FUMIAKI
IPC: B01F29/60
Filed: 1984-05-22
Abstract: PURPOSE:To stir the whole agitator uniformly without requiring a shaft seal, by revolving and shaking an agitating tank backward and forward and, right and left around one fixed point as a center to carry out agitation. CONSTITUTION:At the lower part of the culture tank 1 the drive shaft to be driven and rotated around a vertical shaft line passing through the center C is set, the crank 6 is attached to the drive shaft 5, and the rod 7 is fixed to the crank end by a spherical joint. When the crank 6 is driven and rotated around the vertical shaft line, the rod 7 and a connecting point at the lower part of the culture tank 1 are circulated around the vertical shaft line, and the culture tank 1 is shaked backward and forward and, left and right around its center.
Patent JP-H09269301-A (JP)
Title: Apparatus for measuring orientation properties by microwave
Inventor: NAGATA SHINICHI
IPC: G01N22/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To measure orientation properties in a small sample or a small measuring area without raising frequency. SOLUTION: A microwave resonator consists of two parts 12a, 12b separated by the slit 14 provided in the direction vertically traversing the axial line of the resonator and a sample 10 is arranged to the slit 14 in the direction crossing the axis of the resonator at a right angle. The taper parts 22, 30 of the respective resonator parts 12a, 12b are composed of a dielectric and formed into a throttled shape so as to be gradually reduced in cross-sectional area toward the slit 14.  A microwave introducing part 2 is provided to the base end part of a waveguide part 16 and an iris plate 18 having an iris 20 is provided to the boundary part of the waveguide part 16 and the dielectric part 22 while a microwave detection part 4 is provided to the base end part of other waveguide part 24 and an iris plate 26 having an iris 28 is provided to the boundary part of the waveguide part 24 and the dielectric part 30. The microwave introduced into the resonator is throttled toward the sample while energy is confined in the leading end dielectric part 22 to irradiate the sample.
Patent JP-S586140-A (JP)
Title: Manufacture of silicon wafer
Inventor: SHIMURA FUMIO
IPC: H01L21/322
Filed: 1981-07-03
Abstract: PURPOSE:To control the defect of the surface, and to improve the characteristics of the device and yield on the manufacture of the device by heating the silicon wafer at a high temperature and introducing a strain layer to the back through a mechanical impact. CONSTITUTION:Intrinsic-gettering heat treatment composed of two kinds of heat treatment of heat treatment at the high temperature for forming a non-defect layer 32 and precipitation heat treatment for introducing internal defects is executed to the wafer after etching. Back strain forming processing is executed to the wafer after the heat treatment. Since non-defect layers are shaped to both the surface and back of the wafer at the stage, the strain of the back is relaxed by the Cottrell effect of oxygen atoms, and gettering effect due to the strain does not lower.
Patent JP-S5728500-A (JP)
Title: Ultrasonic wave transducer
Inventor: YOSHIDA MASABUMI
IPC: B06B1/06
Filed: 1980-07-29
Abstract: PURPOSE: To convert the resonance frequency with switching of a selector switch, by wiring of electrodes so that a plurality of piezoelectric substance layers laminated via an electrode layer as the intermediate part can be oscillated in the same thickness oscillation mode entirely.  
     CONSTITUTION: Electrodes 2a, 2b and 2c, 2d are coated on both sides of high polymer piezoelectric substance bodies 1a, 1b, and the electrodes 2b, 2c are laminated upper and lower via a conductive adhesives 3. The polarity of the upper and lower piezoelectric body is made equal, and wiring is made to the electrodes 2a, 2b, 2d, to which a pulse oscillator 4 is connected. Thus, the thickness of the piezoelectric substance layer can be changed, by switching switches 5a, 5b, allowing to convert the resonance frequency arbitrarily. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000079931-A (JP)
Title: Container composed of foam formed material
Inventor: NOHARA IWAO
IPC: B29C44/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a container composed of foam formed material having a smooth outer surface which is suitable for applying a printing, or a label adhesion or design. SOLUTION: There are provided slits 7a, 7b exposed at both ends within a cavity arranged along a coupling line between a pair of coupled dies 51, 61 not provided with any vent hole enclosing the cavity for forming a foam formed material when the dies are closed in such a manner that their opening width is set to be smaller than a particle diameter of the raw material beads to be supplied. Then, gas discharging can be carried out or steam can be supplied through inter-die passages 91a, 91b acting as passages communicating with excessive service ports 93a, 93b and through inter-die spaces 92a, 92b, the raw material beads filled in the cavity 4 are heated more than their melting point through dies 51, 61 and the foam formed material is formed in its foamed state with a certain difference in degree of melting being applied between its surface layer and an intermediate layer.