baber/WOPTO huggingface dataset:
Patent JP-H05315544-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIRANO HIROSHIGE
IPC: H01L21/822
Filed: 1991-01-14
Abstract: PURPOSE:To stabilize the operation of a circuit arranged at a region, which is apart from the external input ends of a supply voltage and an earth voltage. CONSTITUTION:A second general circuit 4 arranged at a certain region is controlled in such a way that an interval supply voltage level NVVCC2 and an internal earth voltage level NVVSS2 of the circuit 4 are respectively detected by first and second internal voltage detecting circuits 1 and 2 and changes in the level NVVCC2 and the level NVVSS2 in the vicinity of the circuit 4 are respectively compensated by an internal supply voltage detection signal SIVCC and an internal earth voltage detection signal SIVSS, which are respectively outputted from the circuits 1 and 2. Thereby, the operation of the circuit 4 arranged at the region, which is apart from external input ends of a supply voltage VCC and an earth voltage VSS, can be stabilized.
Patent JP-H02183704-A (JP)
Title: High temperature generating device
Inventor: YAMAKI RIKA
IPC: G01N25/00
Filed: 1989-01-11
Abstract: PURPOSE:To obtain a higher temperature by providing a high temperature utilization section and ignition device in the upper section of an airtightly closed vessel. CONSTITUTION:A high temperature generating device is constituted with an airtightly closed vessel 1 with an ignitor 5 and specimen vessel 3 in its inside upper section, system of mixture gas injection, and system of pressure escape. A specimen the temperature of which should be brought to a high temperature is put in the specimen vessel 3 and fixed on a carrier 4 which is provided in the airtightly closed vessel 1. A valve 6 is opened and by means of the system of mixture gas injection which consists of a gas concentration adjustment valve 7, hydrogen cylinder 8, oxygen cylinder 9 and nitrogen cylinder 10 a mixture gas of suitable concentration ratio is injected into the airtightly closed vessel 1. The pressure in the airtightly closed vessel 1 before the ignition is regulated to the atmospheric pressure and a pressure escape valve 12 is closed, and with the airtightly closed vessel 1 in the state of airtight closure it is ignited by an ignitor 5 to burn the hydrogen and in the upper section an extremely high temperature is obtained. Since the specimen vessel 3 is provided at the high temperature section near the ignition section, it is possible to have an effective use of the high temperature.
Patent JP-S61164969-A (JP)
Inventor: KAI HISAO
IPC: B65D81/38
Filed: 1985-01-11
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-H06205607-A (JP)
Title: Grass-cutting nylon cord and its production
Inventor: SUGANO KATSUO
IPC: A01D34/73
Filed: 1993-01-12
Abstract: PURPOSE:To simultaneously improve the cutting performance and durability of a grass-cutting nylon cord. CONSTITUTION:A nylon chip consisting of a copolymer of nylon 6 and nylon 66 (2030J, product of Mitsubishi Chemical Ind.; relative viscosity in 98% sulfuric acid solution, 4.5) is compounded with 3.0wt.% of ceramic powder consisting of zirconium silicate powder having an average particle diameter of 0.8-1.3mum (zirconia/silica ratio =64:36). The material is extruded through a star-shaped spinneret of an extruder and drawn to obtain the objective grass-cutting nylon cord 1.
Patent JP-S5495036-A (JP)
Title: High frequency heater
Inventor: MATSUSHIMA HARUO
IPC: F24C15/16
Filed: 1978-01-13
Abstract: PURPOSE: To smooth roller swiveling by providing a foeign substance intrusion preventive ring on the roller in the structure of swiveling a magnetic driving rotary stand with use of roller.  
     CONSTITUTION: A rotary lading stand 15 is equipped with a magnet 17, which swivels in magnetic combination with a rotary magnet outside a heating chamber. A roller 2 makes turns in a sectionally U letter shaped groove of a foreign substance intrustion preventive ring 23. Since extremities of the U letter shaped part is positioned higher than the lower extermity of the outside of the rotary stand body 15 foreign substance does not intrude therein so that it may not cause any ineffective swiveling of the roller. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06257094-A (JP)
Title: Calender for material sheet consisting of paper, etc.
Inventor: HEREN HANSUURORUFU KONRATSUDO
IPC: D21G1/02
Filed: 1994-01-17
Abstract: PURPOSE: To provide a calender which can improve heat transfer between a tempering roller and a material sheet. CONSTITUTION: The calender is provided with a pressing gap 3, a tempering roller 4 which can be heated or cooled, and a charging device 12 for electrostatically charging a material web 1 conveyed to the tempering roller 4. The charging device 12 is disposed within a wedge-shaped space 11 between the tempering roller 4 and the material web 1.
Patent JP-S63178998-A (JP)
Inventor: HOYA TAKESHI
IPC: B67D7/72
Filed: 1987-01-12
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-H11199807-A (JP)
Title: Ink for inkjet recording
Inventor: ISHII MASUKAME
IPC: C09D11/38
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain an ink for inkjet recording, excellent in scratch resistance of printed matter and capable of realizing high printing concentration. SOLUTION: This ink for inkjet recording comprises (a) 1.5-3 wt.% water- insoluble or slightly water-soluble coloring material, (b) 0.2-3 wt.% polymer dispersing agent, (C) 2-7.5 wt.% polyalkylene glycol having 2,000 to 20,000 weight-average molecular weight and (d) 74.5-96.3 wt.% water-soluble medium and contains the components (a) and (c) at 0.02-1.5 weight ratio of the components (a)/(c) and contains the components (b) and (c) at 0.02-1.5 weight ratio of the components (b)/(c).
Patent JP-H06207847-A (JP)
Title: Measuring device for optical fm modulation characteristic
Inventor: SANPEI YOSHIHIRO
IPC: G01M11/00
Filed: 1993-01-12
Abstract: PURPOSE:To simply and stably measure FM modulation characteristics without using an expensive measuring device and technology such as alignment by converting a beat signal generated at the output side of an interferometer into a pulse signal, counting it and finding a quantity of a frequency shift. CONSTITUTION:When a semiconductor laser to be measured FM-modulated at a repeating frequency is made incident on a Michelson interferometer, measurement can be easily conducted by means of an expression DELTAnu=(c/2 nd)N (n: light velocity, n: refractive index of optical fiber, d: optical path difference, and N: frequency of beat wave) if counting is performed after a beat signal generated at the output side thereof is converted into a pulse signal with a photoelectric convertor. In addition, since a fewer wave number N is counted during a cycle (1/fm) of the semiconductor laser, a fast photoelectric convertor is not needed and if an optical path difference (d) is set arbitrarily, the wave number can be regulated into a value which is easy to count.
Patent JP-2000198583-A (JP)
Title: Image forming device
Inventor: KAMIARI HIDEO
IPC: G03G15/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce the overall size of image forming devices by elevating the degree of freedom in arrangement of various mechanisms and parts in their housing. SOLUTION: A housing body 43 has on its top a cover body 33 pivotable between its opening and closing positions about pins 45a. In the housing body 43, a plurality of guide grooves 49a to 49c for transferring sheets 37 are defined so as to pass under the closed cover body 33. Part of the guide groove 49b is integrally formed on the underside of the cover body 33. The opened cover body 33 thus ensures a working space for replacement of such consumable parts as a toner cartridge 69 and a drum cartridge 71 and for jamming sheet removal.
Patent JP-H01180068-A (JP)
Title: System for processing video rate picture
Inventor: SASAKI SHIGERU
IPC: G06T1/20
Filed: 1988-01-11
Abstract: PURPOSE:To process feature data with the numerical value process operating device of a next step and to process a picture division processing, etc., at a high speed by changing the feature data of a pipe line operating device, which calculates the feature data from a picture, to the form of picture data in a data format generating part and sending the data to an image bus. CONSTITUTION:A pipe line type image signal processor to handle the feature data is cascade-connected by an image bus 3 and the feature data of a pipe line operating device 1, which calculates the feature data from the picture, are converted to the form of the picture data in a data format generating part 11 and sent to the bus 3. Then, the feature data are processed by a numerical value process operating device 2 of the next step. The result data of this operating device 1. Which calculates the feature data from the picture, are sent to the bus 3 in synchronism with the horizontal synchronizing signal of the picture. Then, in a first raw, necessary data control information are defined by an operating device 2 and from the second raw, the data are sent by a defined data format.
Patent JP-H05189121-A (JP)
Title: Coordinate input device
Inventor: DOI KOJI
IPC: G06F1/26
Filed: 1992-01-13
Abstract: PURPOSE:To easily handle the coordinate input device constituted while making a gap between the main body of the device and a coordinate indicator cordless and to improve operability for instructing coordinates by composing the device of the main body of the device provided with a coordinate input plane and the coordinate indicator with built-in electric circuits and inputting coordinates while instructing any arbitrary coordinate on the coordinate input plane by the coordinate indicator. CONSTITUTION:On the main body side of the device, a primary coil 14 and a transistor Tr for switching are provided and on the pen side of the coordinate indicator, a secondary coil 15 and a charging circuit 17 or the like are provided. An AC magnetic field is generated at the primary coil 14 by switching the transistor Tr, and an AC current is induced at the secondary coil 15 by the AC magnetic field. The AC current is rectified and charged by the charging circuit 17 and with the power, power supply is executed to a driving circuit 30 for driving a piezoelectric transducer 29. Thus, the battery of a power source is not required for the coordinate indicator.
Patent JP-H05189252-A (JP)
Title: Event processing method for software
Inventor: OGINO MASAMI
IPC: G06F9/54
Filed: 1992-01-13
Abstract: PURPOSE:To obtain the event processing method of high reliability by receiving various interruptions by using one software interruption and a mail box. CONSTITUTION:When an event is generated, notice destination process ID and ID of the mail box 3 are obtained from the event of an information processing part 4 and process information, minute information is inputted to a memory and an opposite process 7 is software-interrupted When the process 7 receives software interruption, it fetches minute information from mail, calls various processing routines of processing parts 6-1 to 6-n in accordance with the content of information so as to execute a processing. Since all the various events can be received by software interruption, an asynchronous processing which is indispensable in a real time system is not divided into multiple processes, and it can be realized in few processes. When the process is reduced, the memory can be saved and the switching of the process is reduced, therefore the overhead of OS can be reduced.
Patent JP-H02184703-A (JP)
Title: Method for measuring gravity center position utilizing optical lever
Inventor: NAGURA MAKOTO
IPC: G01G23/01
Filed: 1989-01-10
Abstract: PURPOSE:To calculate the gravity center position of a body mounted on a table by projecting a light beam perpendicularly on a mirror installed on the reverse surface of a square table which is supported at the four corners by equal springs, and detecting the deflection of its reflected light. CONSTITUTION:The horizontal light beam which is projected by a laser is bent perpendicularly by a beam splitter BS to strike on the mirror M installed in the center of the reverse surface of the table P. The reflected light R is made incident vertically on a two-dimensional PSD(Position sensitive detector) unless there is a body on the table P. When there is a body F (G: gravity center, W weight) on the table P, the mirror M slants and the reflected light R is deflected from the vertical direction to strike on a coordinate position (x', y') on the PSD. The coordinate position (x, y) of the center G of gravity is found from x=L/2-(L<2>K/2HW)x' and y=L/2-(L<2>K/2HW)y', where L is the length of one side of the table P, K is the constant of springs S and H is the distance between the mirror M and PSD.
Patent JP-H05191788-A (JP)
Title: Coded information display device
Inventor: CHIAKI YUTAKA
IPC: H04N5/445
Filed: 1992-01-13
Abstract: PURPOSE:To display coded information such as a character or a graph so as not to be overlapped onto an important and valuable part of an image displayed on a television converting characters in vertical lines into characters in horizon tal lines and compressing the characters. CONSTITUTION:When no key entry is given from a key pad 33 in the reception state, prescribed characters are displayed on two lower lines of a television pattern of a display section 31. Moreover, when a display form conversion key is entered, a display position conversion section 23 shifts a longitudinal address of a display memory 25 to display characters on two upper lines of the display section 31. Furthermore, when the display conversion key entered, the conversion section 23 interleaves data in the horizontal direction or uses compressed data in a character ROM 13 to implement the conversion. Thus, the characters are compressed, the longitudinal address is shifted, a lateral address starting the display of characters on one lower line is subject to conversion processing in the middle of the pattern to the side and the character information is displayed on the upper one line of the pattern of the display section 31 through compression.
Patent JP-H07212277-A (JP)
Title: Line switching system
Inventor: MIZUMOTO YUKIO
IPC: H04L69/40
Filed: 1994-01-19
Abstract: PURPOSE:To improve the reliability of switching from the active side by monitoring normality on the reserve side at all times by conducting the loop- back of a non-active side communication system at a counter line switching device and forming a loop. CONSTITUTION:When a switching signal is '0', the communication with the opposite side is performed on the active side by connecting a first interface 101 to a third interface 103 and connecting a second interface 102 to a fourth interface 104. On the other hand, a sixth interface 106 is connected through a logic circuit 114 to a fifth interface 105, and the reserve side forms the loop with the counter station. When the switching signal is '1', the communication with the opposite station is conducted on the reserve side by connecting the first interface 101 to the fifth interface 105 and connecting the second interface 102 to the sixth interface 106. Then, the fourth interface 104 is connected through a logic circuit 113 to the third interface 103, and the active side forms the loop.
Patent JP-H09195172-A (JP)
Title: Water repellent knitted fabrics excellent in motility in wet time
Inventor: TAKADERA YOSHIKAZU
IPC: D06M101/16
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a water repellent knitted fabric having high air permeability while retaining sufficient waterproofness, water repellency, free from sultry and feeling of surface tackiness when wetted with rain or sweat, excellent in motility in wet time. SOLUTION: This knitted fabric comprises water repellent textile, preferably having the stretching rate of at least one of course direction or wales direction of the knitted fabric is larger than 15%, and the surface of the knitted fabric is covered with the breakage fluff of the water repellent textile, having the air permeability of 10-340cc/cm<2> .see, initial water pressure resistance >=1,000mm, water repellency of >=80 points, coefficient of water absorption according to WIRA method of <=20% and wet frictional force of <=80g.
Patent JP-S51132491-A (JP)
Title: Plug and manufacture method
Inventor: MIZUNO KANAE
IPC: H01R4/02
Filed: 1974-12-25
Abstract: PURPOSE: A plug, capable to be used in safety and effectiveness, preventing such hazard as the heat-up and breaking. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03209183-A (JP)
Title: Semiconductor memory test device
Inventor: KANAI JUNICHI
IPC: G01R31/3193
Filed: 1990-01-10
Abstract: PURPOSE:To simultaneously store test results of first and second test heads for plural memory elements in independent fail memories by operating OR among logic comparison results of one memory for plural pins. CONSTITUTION:Four memory elements 121 to 124 to be tested are mounted on a first test head 11, and memory elements 141 to 144 to be tested are mounted on a second test head 13. A test pattern is given from a pattern generator 15 to memory elements 121 to 124 and 141 to 144, and its data is written in addresses, and written data is read out and has the logic compared with expected values by logic comparing circuits 161 to 164 and 171 to 174 with respect to each pin. These logic comparison results are stored in fail memories 251 and 252 through multiplexers 18 to 23. Thus, test results of first and second test heads for plural memory elements are simultaneously stored in independent fail memories.
Patent JP-H02187292-A (JP)
Title: Instrument for detecting beam irradiated position
Inventor: ITO YUJIRO
IPC: B23K26/02
Filed: 1989-01-10
Abstract: PURPOSE:To detect irradiated position with the prescribed brightness even if reflecting ratio of the irradiated object varies by returning back a part of parallel laser beams to the beam passage, introducing this to an observing optical system through a beam dividing means and detecting the irradiated position of the laser beam. CONSTITUTION:The laser beam LA1 is emitted from a laser beam source 3A through an optical fiber 4. The laser beam LA1 is made to parallel beams with a lens 16 and condensed to the working object 2 with a lens 18. A part of the laser beam LA1 is reflected with a half mirror 19, and the reflected laser beam LA2 is returned back through a corner prism 20 and condensed on an image pickup element 23 with the lens 22 to form the image at the emitting and of the optical fiber 4. This image has the fixed brightness unrelated to the reflecting ratio of the working object 2. Observing beam LA4 coming from the working object 2 is reflected with the half mirror 19, and the image is formed on the image pickup element 23 with the lens 22 to superimposedly observe two images.
Patent JP-S59131390-A (JP)
Inventor: ISHIDA MINORU
IPC: B26B21/18
Filed: 1983-01-17
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-S63174958-A (JP)
Title: Novel aminodicarboxylic acid compound, linear polyimide resin and production thereof
Inventor: TESHIROGI TAKUMA
IPC: C07C309/89
Filed: 1987-01-12
Abstract: NEW MATERIAL:A compound expressed by formula I (X is formula II or formula III; Y is 1-12C hydrocarbon or halogen; Z is O, S, CO, SO, etc.; a is 0-2, b is 0 or 1, provided that when a is 0, b is 0). EXAMPLE:4-Aminophenyl succinic acid. USE:A synthetic raw material of linear polyimide resin. The above-mentioned compound provides a linear polyimide resin having aliphatic structure excellent in heat resistance, transparency, chemical resistance and adhesion to various substrate. PREPARATION:A compound expressed by formula IV (R<1> and R<2> are 1-4C alkyl) is reacted with a cyclic diester expressed by formula V (R<3> and R<4> are 1-4C alkyl) to provide the compound expressed by formula I.
Patent JP-S60148080-A (JP)
Inventor: SUZAKU TAKAMICHI
IPC: H05B6/68
Filed: 1984-01-13
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-H10205549-A (JP)
Title: Pin-type synchronizer
Inventor: JOSEPH DOUGLASS REYNOLDS
IPC: F16D23/06
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an improved pin-type synchronizer by providing first and second jaw members capable of being respectively engaged with third and fourth jaw members arranged between both drives and capable of being moved in the axial direction. SOLUTION: Jaw members 30, 32 are provided with internal splines 30a, 32a, and these internal splines are meshed with external teeth 22c, 26c formed on a ring provided on a shaft so as to be slid. The external teeth 22c, 26c are provided with side surfaces extending in parallel with the axis of the shaft 12, and the relative rotation between both sides is stopped by meshing of the external teeth to the side surfaces of the splines of the jaw members. A flange 42 and a center ring reacts on synchronous torque from a conical clutch to the shaft 12 when the ramps are engaged with each other, engaging force of the conical clutch to be put in engagement in the initial stage by shift force to be applied to the flange 42 after axial force is added is increased, and therefore, synchronous torque to be generated by the conical clutch is increased.
Patent JP-S5498205-A (JP)
Title: Magnetic orienting method of magnetic recording media
Inventor: TAKADA KAZUO
IPC: G11B5/84
Filed: 1978-01-19
Abstract: PURPOSE: To form good magnetic orientation without producing roughness on magnetic coating film surfaces by applying orientation treatment while applying magnetical vibrations at a right angle to the magnetic orientation direction of magnetic recording media.  
     CONSTITUTION: The magnetic coating coprising mixing magnetic particles in a binder is coated on a substrate and a magnetic recording medium (magnetic tape  2) in an undried state is run in the arrow direction between a permanent magnet 3  and an AC electromagnet 1 for magnetic particle orientation. Since the AC magnetic fields by the abovementioned AC electromagnet 1 are applied at a right angle  to the orienting direction of the magnetic particles by the permanent magnet 1, the  magnetic particles in the undried magnetic coating vibrate and increase fludity, thus  the alignment in the orientation direction becomes easy and uniform magnetic  orientation is formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11201751-A (JP)
Title: Optical displacement measuring device
Inventor: IWASAKI YUTAKA
IPC: G01B11/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a displacement measuring device using a waveguide path and having high resolution and a wide leading-in range. SOLUTION: This displacement measuring device is provided with illumination optical systems 14, 15, 16 radiating light to a sample surface 17, a double-mode channel waveguide path 2 for propagating the light reflected on the sample surface 17, symmetric property detection sections 6, 7, 12, 13, 20 detecting the symmetric property of the light propagated on the double-mode channel waveguide path 2, a converging optical system 18 converging part of the light reflected on the sample surface 17, and displacement detection sections 19, 21 detecting the displacement of the light spot converged by the converging optical system 18. The double-mode channel waveguide path 2 is arranged at the incidence position of the light reflected in the optical axis direction of the light radiated by the illumination optical systems 14, 15, 16 within the reflected light from the sample surface 17.  The converging optical system 18 is arranged at the position where part of the light diffused and reflected on the sample surface 17 is converged.