baber/WOPTO huggingface dataset:
Patent JP-S6485762-A (JP)
Title: Color correction method in color printer
Inventor: MIWA KATSUMI
IPC: B41J2/525
Filed: 1987-07-23
Abstract: PURPOSE:To prevent the deterioration in color gradation reproducibility, by a method wherein, the red content density, the green content density, and the blue content density of each part of a recording image are detected, and respective recording color densities are correspondingly corrected by an image recording means. CONSTITUTION:Test pattern data DT corresponding to a test recording image pattern 6' is supplied to a printing head 5 as printing data DP, thereafter being subjected to a light exposure on recording media by a light exposing part 1 to be developed and fixed by a developing part 2. A test hard copy C is led to a RGB density detection part 7, therein the density is obtained as RGB data D1, and the data D1 is sent to an arithmetic part 9. Then, by changing the data of a look-up table LUT according to correction data D2 which was calculated by the arithmetic part 9, the printing data DP sent from a color correction part 4 is changed. In this manner, a RGB emission strength in the printing head 5 is corrected. The above action is repeated until the same RGB strength is established at each point in areas P1-P4. Therefore, the correction can be carried out with the addition of a variable factor of color deterioration.
Patent JP-S57106233-A (JP)
Title: Ternary input circuit
Inventor: KAIZUKA MASANARI
IPC: H03K19/0175
Filed: 1980-12-23
Abstract: PURPOSE:To obtain a ternary input circuit which is easily made into one chip, by connecting a resistance in parallel between the input and the output of the first inverter connected to an input and by connecting the output to inverters through two voltage sources to obtain two outputs. CONSTITUTION:An input terminal 1 is connected to the connection point between polarities different from each other of a diode 6 and a diode 7 through a parallel circuit consisting of an inverter 9 and a high resistance 10, and inverters 11 and 12 are connected to the other ends of diodes 6 and 7. Inverters 9-11 are CMOS- type respectively; and when the input terminal is opened, potentials A and B at input and output terminals of the inverter 9 are equal to a threshold potential VTH, and potentials at points C and D are VB+VF and VB-VF respectively because diodes 6 and 7 function as constant voltages VF and V-F, and outputs 2 and 3 output 0 and 1, respectively. When the input terminal is set to +V(=1), inverters 11 and 12 issue the output 1 together; and when the input terminal is set to GND(=0), the potential VB becomes +V, and inverters 11 and 12 issue the output 0 together.
Patent JP-H0845160-A (JP)
Title: Recording and reproducing device
Inventor: SASAKI TATSUSHI
IPC: G11B33/02
Filed: 1994-08-03
Abstract: PURPOSE:To easily and rapidly take out an accumulated recording medium and supply the recording medium to the device. CONSTITUTION:In the recording and reproducing device capable of accumulating plural recording media inside, automatically changing the media and reproducing them, plural medium inserting/ejecting holes 5 are provided in the operating surface 1a of the device main body 1, and an operating panel 2 capable of opening and closing is provided, so as to block up these medium inserting/ ejecting holes 5. This operating panel 2 is provided with one medium inserting/ ejecting hole 3, through which a recording medium 4 can be inserted or ejected even when the operating panel 2 is closed.
Patent JP-S57106476-A (JP)
Title: Sensor for inspection of weld groove part
Inventor: TAKAGI TOSHIO
IPC: B23K9/127
Filed: 1980-12-25
Abstract: PURPOSE:To inspect the size of the overall length of a groove part continuously by combining two shaft members having probes of different diameters contacting groove faces at the leading ends axially movably in a concentrical shape and detecting the upper and lower limits of the moving range of the shaft members. CONSTITUTION:A small probe 6 at the leading end of a shaft 7 and a large probe 11 at the leading end of a hollow shaft 10 are fitted into a groove part 2, and this sensor is moved along a groove part 2 to press the small probe 6 and the large probe 11 to groove faces respectively by means of springs 9, 13. When the small probe 6 moves by tracing the face 2a and comes to the place where root faces and a root gap exceed permissible values, a plate 8 integral with the shaft 7 trips a limit switch 14 or 15 thereby announcing the inadequateness of the size of the part 2. A groove angle is detected by the engagement of a flange part 12 and a limit switch 17 or 18 by the vertical movement of a hollow shaft 10 with respect to the shaft 7.
Patent JP-2001015261-A (JP)
Title: High frequency heating device
Inventor: KAWAI KAZUHIRO
IPC: F24C7/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To omit a component such as a temperature switch fixing plate and to prevent deterioration of components by breaking a constituting component of an inverter unit for applying a high voltage to a high frequency oscillator for oscillating high frequency electromagnetic waves to stop the oscillation of the high frequency oscillator when such abnormality that a cooling fan stops in spite of continuation of rotation control. SOLUTION: A high voltage is applied from an inverter unit 22 to a high frequency oscillator 21, a cooking material within a heating chamber 27 is heated, and a cooling motor 24 rotates a cooling fan 23 to cool an electric component. When the cooling fan 23 stops by break of a coil of the cooling motor 24, contact of the cooling fan 23 with a guide 26, failure of a control part 25 and others and temperature is raised, a diode for example having lower allowable temperature among the constituting components 22A of the inverter unit 22 is broken to stop oscillation. Therefore, a user easily recognizes abnormality, a temperature switch and its wiring work are made unnecessary, and deterioration of other electronic components is prevented.
Patent JP-2000015348-A (JP)
Title: Mechanism for holding forming roll in electric resistance welded tube forming machine
Inventor: KUSAKABE YUKIO
IPC: B21C37/08
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To enable the setting of a forming roll at the ideal position by supporting a supporting frame for supporting the forming roll with a parallel axis in the carrying direction of a forming line so as to be rotated. SOLUTION: A holding mechanism 8 is fitted to a forming machine body through a roll holder 40 for supporting a shaking frame 43 so as to be freely rotated, shaking frame 43 and bearing part 44. The forming roll 9 is supported with the holding mechanism 8 so as to be freely rotated with a roll shaft 47 arranged in the perpendicular direction to the carrying direction of the forming line. Both end parts of the roll shaft 47 are fixed with the supporting frames 45. The roll supporting frame 45 is supported with a horizontal shaft 46 orthogonally to the roll shaft 47 and parallel to the carrying direction of the forming line. The horizontal shaft 46 is supported with the bearing part 44.  At the time of working a metallic plate with the forming rolls 9, the metallic plate is worked by turning the horizontal shaft 46 and the roll holder 40, so as to become the stable position at the least action force.
Patent JP-S6243599-A (JP)
Inventor: KIZAWA HIDEO
IPC: G21F9/16
Filed: 1985-08-22
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-S6425628-A (JP)
Title: Radio receiver
Inventor: HASHIMOTO YOSHITERU
IPC: H04B1/16
Filed: 1987-07-22
Abstract: PURPOSE:To eliminate the internal beat by changing the phase comparison frequency of a subloop and the frequency division ratio of an output frequency divider so as to change the oscillated frequency of a voltage controlled oscillator without changing the output frequency. CONSTITUTION:When the oscillating frequency of a 1st VCO 11 and a 2nd VCO 23 satisfies the relation of IF=(f of the 1st VCO)Xn-(f of 2nd VCO)Xm, a spurious radiation is generated and internal beat is produced. In this case, it is noticed that the output of a 2nd PD 25 is unchanged, the frequency division ratio of a 4th PD 26 is selected from 2450 to 2500 as shown in figure, the REF of subloop is selected from 5kHz to 4.9kHz. However, since the N of a 3rd PD 22 remains unchanged, the oscillating frequency of the 2nd VCO 23 is decreased naturally, but since the frequency division ratio of a 2nd PD 21 is selected from 500 to 490, the output is unchanged.
Patent JP-H0470260-A (JP)
Title: Facsimile equipment
Inventor: EGASHIRA RYOICHI
IPC: H04N1/32
Filed: 1990-07-11
Abstract: PURPOSE:To enable the operator of transmitting side equipment to confirm that the transmission of a previous time was sent normally to a remote party desired to send through recorded data his own equipment received by transmitting recorded picture data to the transmitting side equipment as image data. CONSTITUTION:A FAX receiving means 9 having received a coded picture signal outputted from the transmitting side equipment records the picture signal on a recording paper. After the finish of receiving operation, at the point of time when the image data to be transmitted is stored in an image data storage means 7, an equipment control means 10 instructs an interface circuit 3 to connect a line, and after the connection of the line, it instructs the storage means 5 and an automatic dialing means 6 to automatic-dial the subscriber number of the transmitting equipment stored at the time of the previous reception. After that, when the response of a remote party equipment is detected by a communication control procedure 4, after a series of a transmitting operation procedure with the remote party equipment, the image data stored in the means 7 is encoded by a FAX transmitting means 8, and is sent to a telephone line through the interface circuit 3.
Patent JP-H0232461-A (JP)
Title: Character converter
Inventor: AOKI TAKESHI
IPC: G06F17/22
Filed: 1988-07-22
Abstract: PURPOSE:To increase working efficiency of a character input by erasing the display of a candidate selector means, and stopping a KANA (Japanese syllabary)/KANJI (Chinese character) converting function when the character input in Japanese is unnecessary. CONSTITUTION:When a document processing part 14 judges that the KANJI converting key of a keyboard 11 is pushed through an input part 13, and a candidate selecting window 22 is displayed on a screen 20, a character string in Roman characters to be the object of the KANA/KANJI conversion is sent to a KANA/KANJI converting part 16, and the corresponding KANA/KANJI conversion is executed. The converting part 16 extracts KANJI to be a conversion candidate, and the desired candidate is extracted out of the extracted plural conversion candidates on the window 22 displayed beforehand on the screen 20 of a display part 18. When the user selects the desired candidate, the character string is sent to the processing part 14, and displayed in a document window 21. Next, when the character input in Japanese is unnecessary, the window 22 is erased, and the converting part 16 stops the KANJI converting function.
Patent JP-S6340638-A (JP)
Title: Core for pressure casting and its production
Inventor: TAKASUKA SHUNZO
IPC: B22C9/10
Filed: 1986-08-04
Abstract: PURPOSE:To obtain a core which is free from molten metal penetration by forming a 1st coating layer consisting of powdery refractories, metal oxide, etc., and a 2nd coating layer consisting of powdery boron nitride successively on the outside surface of a core body. CONSTITUTION:The shell core 3 for pressure casting of the rotor of a rotary engine is formed by bisecting the same. The 1st coating layer 5 is formed on the segmented cores 1, 2 by coating a slurry contg. the powdery refractories, metal oxide oxide, etc., to the outside surface of the respective core bodies 4, then subjecting the coating to a drying stage. The 2nd coating layer 6 is further formed on the coating layer 5 by coating a soln. contg. powder boron nitride on said layer, then subjecting the coating to a drying stage. The cores 1, 2 are bonded to form the core 3 which is disposed in a casting mold. The generation of cracks in the layers at the time of forming said layers is obviated and the core which obviates the generation of the molten metal penetration at the time of casting is formed.
Patent JP-2001009932-A (JP)
Title: Manufacture of double cup
Inventor: NAGAE MINORU
IPC: B31B50/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To continuously, stably and uniformly conduct a coating work of an adhesive in a method for manufacturing a double cup obtained by fitting a paper outside cylinder having a curved portion at its lower part to an outside of a cylinder part of a paper cup body and integrally adhering the outside cylinder to the outside of the cylinder part. SOLUTION: In the method for manufacturing a double cup 1 comprising the steps of coating a lower end outer periphery 12a of a cylinder part of a paper cup body 10 with an adhesive, fitting a paper outside cylinder 20 having a curved portion 22 to its lower portion with a cylinder part outside, and integrally adhering a lower part 20a of the portion 22 to a lower end of the cylinder part of the body; as a coating means of the adhesive, an annular adhesive impregnated material impregnated with the adhesive is brought into contact with an outer periphery of the lower end of the cylinder part of the body 10.
Patent JP-H0348712-A (JP)
Title: Glide ratio meter
Inventor: KASAMA HITOYOSHI
IPC: G01C9/06
Filed: 1989-07-18
Abstract: PURPOSE:To easily carry the glide ratio meter even in mountain areas and to take an accurate measurement based upon a glide ratio through easy operation by cutting off a current when a tilt angle to the horizon corresponds to the glide ratio. CONSTITUTION:A dry battery is incarporated in a housing 1, a lamp holder 4 which has an electric bulb 3, a reflector 8, and a lens 9 is fitted on the tip side, and a mercury switch 5 is fitted to the rear end part. Then a reference line 24a is regarded as the horizontal direction and when the axis of the housing 1 is horizontal, the electrode rod 20 of the switch 5 slants at a specific angle to the horizone to separate from a mercury ball 18, so that the electric bulb 3 is off. When the reference line 24a is slanted at a specific angle to the horizon tal direction and the axis of the housing 1 is slanted to the horizontal direction, the electrode rod 20 becomes horizontal. Then a mercury container 17 becomes nearly horizontal and if the container 17 slants even slightly, the mercury ball 18 moves to come into contact with the electrode rod 20, so that the electric bulb 3 illuminates. This tilt angle is regarded as an angle corresponding to the glide ratio.
Patent JP-H0628225-A (JP)
Title: Processor performance evaluation system
Inventor: NAKANO TSURATOSHI
IPC: G06F12/08
Filed: 1992-07-10
Abstract: PURPOSE:To provide technology which can accurately clocks the time required to execute individual instructions by a processor controlled by a microprogram. CONSTITUTION:The processor 1 which has a cache memory 3 is equipped with an analyzing means 5 which reads operation instructions regarding the operation of a program out of the microprogram 2, and also equipped with a detecting means 6 which detects attribute information on the program, and a 1st evaluating means 7 which counts the frequencies of execution, instruction by instruction. Further, this processor performance evaluation system is equipped with a 2nd evaluating means 8 which counts the frequency of issue of a stand-by instruction issued unless the program to be executed is registered in the cache memory 3 and a calculating means 9 which calculates the information registration rate of the cache memory 3 from the counted value of the 2nd evaluating means 8.
Patent JP-S6245930-A (JP)
Title: Swirl controller
Inventor: SHIMADA TAIZO
IPC: F02B31/00
Filed: 1985-08-23
Abstract: PURPOSE:To improve combustion efficiency so better, by installing a main port for swirl flow generation and the subport connected to a spot proximate to the terminal part with an angle, and controlling a swirl ratio variable valve mechanism to be installed in a subport system according to engine load, revolution, etc. CONSTITUTION:A variable swirl suction system is constituted of a main port 9 being installed eccentrically to the center of a suction valve and making air flowing into a combustion chamber 6 turn to a swirl flow, and the subport 10 connected to a pot proximate to a terminal part of the said port 9 with an angle. A valve body 14 to be opened or closed by an actuator 15 is installed in a sub-air passage to be connected to the subport 10, and with adjustment of the opening, a swirl ratio is alterable. And, this actuator 15 selects the swirl ratio by a control unit 16 on the basis of a cetane number to be judged according to load and revolution of an engine 1 as well as specific gravity of fuel to be detected by a gravimeter 23, and drives and controls it so as to make the said swirl ratio securable.
Patent JP-S6162523-A (JP)
Title: Polyamide resin and its production
Inventor: IMAI YOSHIO
IPC: C08G69/00
Filed: 1984-09-04
Abstract: PURPOSE:To provide a polyamide resin obtained by the reaction of a dicarboxylic acid dihalide and a diamine, having specific structural formula, soluble in various organic solvents, and having high glass transition point. CONSTITUTION:The polyamide resin of formula III (n is 10-200) can be prepared by reacting one or more dicarboxylic acid dihalide of formula I (Ar is bivalent tetraphenylthiophene group, when Ar consists of >=2 kinds of groups, one of them is tetraphenylthiophene group and the others are bivalent aromatic group; X is halogen) with one or more diamine of formula II (R is bivalent organic group) in an organic solvent (e.g. N,N-dimethylacetamide). EFFECT:The resin is moldable easily, and has excellent heat resistance, electrical characteristics and mechanical characteristics.
Patent JP-S6162199-A (JP)
Inventor: KODAMA MASAO
IPC: G08G1/14
Filed: 1984-09-04
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-H0929671-A (JP)
Title: Robot articulation
Inventor: TAKANASHI NOBUAKI
IPC: B25J9/06
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a robot articulation easy to be combined and disassembled by providing integrally a control operation part to control a drive action, memory means for articular parameters, communication means between adjacent articular modules, electrically connecting connector and mechanical coupling mechanism in a bendable or expansible articulation. SOLUTION: A bendable or expansible articulation 1 having one or a plurality of degrees of freedom has an articular module composed of both side links 2, 3 sandwiching the articulation therebetween. In the articular module is provided a motor 11 to drive the articulation and a reduction gear mechanism 12 and a control calculation part 22 incorporating a communication means. Also, in the ends of links 2, 3 are provided connectors 31, 32 to interconnect electrically adjacent articular modules an a mechanical coupling mechanism consisting of a coupling pin 41 and coupling pin fixing means 42 to mechanically couple the articular modules with each other. Robot systems are constituted which cope with various working requirements in combination of a plurality of such articular modules.
Patent JP-H0812892-A (JP)
Title: Production of glass-containing asphalt mixture
Inventor: KANEHARA KAZUO
IPC: C08K7/14
Filed: 1994-07-01
Abstract: PURPOSE:To provide a method for producing a glass-containing asphalt mixture by forming waste glasses which are waste products into glass sands and using the glass sands as aggregates for asphalt mixture. CONSTITUTION:Aggregate heated to higher temperature than a prescribed temperature is charged into a mixer. Then, glass sands kept to ordinary temperature are charged into the mixer and the aggregate is mixed with the glass sands and these components are stirred to carry out heat exchange between the aggregate and glass sands. Asphalt having a prescribed temperature is added to the mixture of glass sand with the aggregate, controlled to a prescribed temperature and the mixture is stirred to provide the objective glass-containing asphalt mixture.
Patent JP-S5973702-A (JP)
Title: Displacement measuring method
Inventor: MURAKAWA SHINICHI
IPC: G01B7/00
Filed: 1982-10-20
Abstract: PURPOSE:To measure the amount of displacement excellently even through the size of sensors is limited and the amount of displacement is large, by vertically arranging the axes of the eddy current type sensors with respect to the direction of the displacement of a member to be measured, and measuring the displacement of the member to be measured. CONSTITUTION:Two eddy current type sensors 11 are attached to the inner wall of a case 4 under a compressor. The axes of said eddy current type sensors 11 are arranged in the direction perpendicular to the circumferential direction of an inlet valve 6, i.e., the direction of the displacement of the inlet valve 6. The outputs of the eddy current type sensors 11 are read by a signal processing device 14, which is provided with oscillators 12 and amplifiers 13. The amount of displacement of the inlet valve 6 is measured and the movement of the inlet valve 6 is grasped. In this method of the displacement measurement, since the sensors are arranged in the direction perpendicular to the displacement, the large amount of displacement can be measured without enlarging the size of the sensors.
Patent JP-2001008827-A (JP)
Title: Food vapor processing device
Inventor: MIYASHITA YUTAKA
IPC: A47J27/16
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the thermal energy of vapor for the food stored in a processing room to be processed. SOLUTION: Heat insulating layers 12 are formed on both side faces, back face, and top plate of a repository 11, heat retaining spaces 13 are provided on the inside of the heat insulating layers 12, vapor circulating spaces 14 are provided on the inside of the heat retaining spaces 13, and a food processing space 15 is provided on the inside of the vapor circulating spaces 14. A vapor feed section 16 connected to the vapor circulating spaces 14 is provided at the apex of the repository 11 to feed vapor to the food processing space 15.  The food processing space 15 communicates with the heat retaining spaces 13 by a plurality of vapor vent pipes arranged on the upper side of the food processing space 15, partition frames are formed in zigzags in the heat retaining spaces 13 so that the discharge vapor discharged via the vapor vent pipes wholly passes through the heat retaining spaces 13, and the discharge vapor is finally discharged to the outside through a discharge port of the heat retaining spaces 13 on the ceiling side of the repository 11.
Patent JP-S60208050-A (JP)
Inventor: AARU YAKOBU CHIYAANII JIYUNIA
IPC: H01M2/12
Filed: 1984-09-03
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。