baber/WOPTO huggingface dataset:
Patent JP-S5666763-A (JP)
Title: Measuring device for insulation resistance
Inventor: MATSUNO TATSUJI
IPC: G01R27/18
Filed: 1979-11-01
Abstract: PURPOSE: To enable to measure the insulation resistance with high accuracy through automatic adjustment, by obtaining the correcting current, through the use of a signal of which phase is shifted from the measuring signal of an oscillator by 90° and the current in the current detecting section.  
     CONSTITUTION: To detect the current i flowing to the ground line EL with the output signal of a low frequency oscillator OSC which is inserted in the ground line EL, the current detection section including a resistor R 0  is provided. Further, the signal phase-shifting PS the OSC output by 90° and the current of the detection section are taken for the product, and the value which is a multiple of DC component  of the product and the signal obtained through the output of PS added to the variable attenuator VR are adjusted to be equal by VR. Further, the current component  due to parasitic capacitance included in the current detection section is removed by adding ADD the output of VR to the output of the current detecting section to obtain a value proportional to the insulation resistance at the output OUT. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S626424-A (JP)
Title: Magnetic recording medium
Inventor: FUKUDA YASUTAKA
IPC: G11B5/73
Filed: 1985-07-01
Abstract: PURPOSE:To improve the traveling property and durability of the title medium by forming a magnetic film by dry plating on a substrate on which scratches having about 0.002-0.1mum average roughness on the center line are formed at random. CONSTITUTION:A magnetic film 2 is formed by dry plating on a substrate 1 on which scratches having about 0.002-0.1mum average roughness Ra on the center line to form a magnetic disk. The magnetic characteristics such as coercive force Hc and a squareness ratio Rs of the magnetic disk are enhanced, the density and output can be increased and further the adsorptive characteristic with a magnetic head is enhanced as compared with a case where the scratches are oriented in the specified direction. When a magnetic disk provided with a magnetic layer on a substrate having scratches in the specified direction is compared with a disk furnished with a magnetic layer on a substrate having scratches in the random directions while regulating the average roughness Ra on the center line of the scratch to the same value,the adsorptive characteristic of the latter magnetic disk is more greatly improved than the former. Consequently, the traveling property and durability is further improved.
Patent JP-S5266483-A (JP)
Title: High velocity balancing of rotating body
Inventor: KAMIYOSHI HIROSHI
IPC: G01M1/24
Filed: 1975-11-29
Abstract: PURPOSE: To obtain the correct amending weight, by utilizing the unbalanced oscillation of rotating body, only exited with the totating component of fore circulating rotation, taking out and recording only the fore circulating rotation component from the data of rotating axis, orbiting the complex elliptical locus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10334568-A (JP)
Title: Data recording method and data storage device using the same
Inventor: ISHIDA AKINARI
IPC: G11B19/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enable the accurate and efficient write-in of data by inexpensive constitution. SOLUTION: By a changer 34, media 32 of a slot 31 are selected and mounted on a drive 33 to write the data. The write-in is carried out with a packet unit. The operations of the drive 33 and the changer 34 are controlled by a control processor 21. The changer 34 does not operate during the write-in of the drive 33 and starts the operation after the write-in of one packet of data is finished. During the operation of the changer 34, the drive 33 does not operate the write-in, and the write-in operation of the drive 33 is started after the operation of the changer 34 is finished. Thus, the write-in accuracy of the data is increased without affecting the write-in operation of the data even though vibration is generated in the changer 34, and also the waiting time till the operation of the changer 34 is started, is reduced since the data are written with the packet unit.  Also, the vibration preventive structure, etc., are unrequired, then the inexpensive constitution is obtained.
Patent JP-S5933582-A (JP)
Title: Method for determining position of document reading area
Inventor: SOGA TAKAZUMI
IPC: G06V10/10
Filed: 1982-08-18
Abstract: PURPOSE:To attain the determination of an accurate reading position without mistake, by obtaining the distance between a reading area obtained from the coordinate of upper/lower end of longitudinal lines and left/right end of lateral lines, and the tip of a document and the right end of it so as to determine the position of the reading area. CONSTITUTION:The document 1 runs longitudinally to an image sensor from a point a(x00, y00) at upper right on the document an image pattern 9 to fetch the image and determines the point a(x00, y00) on the pattern 9. Then, a row position y10 of the reading area is obtained by retrieving a line mark 8<1> at the right end of the document. The line on the y10 is scanned left and a point d(x11, y10) where the first black bit is faded out and the black bit appears again, is found out to obtain the right end x11 of the reading area. Then, a left end x10 is found out by scanning left. Then, a point where the black bit is faded by scanning up and down from a left end e(x10, y10), is found out to obtain an upper end y11, a lower end y12. Thus, the reading area is decided. The reading area of the next line is obtained similarly.
Patent JP-S6122058-A (JP)
Title: 3-(4-fluorophenoxy)propionitrile and synthesis of 6-fluoro-4-chromanone with the same
Inventor: TAKAHASHI SATOMI
IPC: C07C67/00
Filed: 1984-07-09
Abstract: NEW MATERIAL:3-(4-Fluorophenoxy)propionitrile of the formula. USE:A synthetic intermediate of 6-fluoro-4-chromanone, which is a remedy for complicated diabetes. PREPARATION:The reaction between 4-fluorophenol and acrylonitrile is carried out in the presence of a catalyst of cupric hydroxide or copper acetate, preferably of a tertiary amine such as triethylamine in a solvent such as benzene or ethanol to give the compound of the formula. The compound of the formula is treated with an acid to give 6-fluoro-4-chromanone.
Patent JP-S5267568-A (JP)
Title: Analogous device of scanning type electronic microscope, etc.
Inventor: KASAI SHIYOUZOU
IPC: H01J37/28
Filed: 1975-12-03
Abstract: PURPOSE: To make it possible to detect the secondary electron or the X ray from the test piece without difficulties, by inclining the condenser lens and the object lens by a suitable angle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000330564-A (JP)
Title: Electronic musical instrument and midi signal generator
Inventor: KOBAYASHI SHIGERU
IPC: G10H1/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To conduct natural playing without having sudden stop in musical sound even though a switching is made from a mono-playing mode to a poly- playing mode or from the poly-playing mode to the mono-playing mode. SOLUTION: In an electronic musical instrument 100, a playing mode switching switch 20 switches from one playing mode to another playing mode among mono-playing and poly-playing modes. Having completed the switching, an MIDI generator 30 outputs MIDI playing mode information, that represents other playing mode, and MIDI all note off information, that instructs to stop all musical sounds being generated, to an MIDI sound source 40 in accordance with the instruction of a sounding start of first sounding instruction information from a keyboard 10 prior to outputting MIDI note on information corresponding to the instruction of a sounding start.
Patent JP-S6123446-A (JP)
Title: Node equipment of loop transmission system
Inventor: MATSUMOTO MASAHIRO
Filed: 1984-07-11
Abstract: PURPOSE:To allow each node equipment to apply master operation by adding a synchronizing control function to each communication node equipment of plural sets connected to a loop transmission line. CONSTITUTION:A node ID designated to each equipment is set to a node ID setting circuit 33 of each communication node equipment. An input signal from a transmission line 4a is inputted to a shift register 25, a frame synchronizing detector 22 and a node ID receiver 23 via a synchronizing receiver 21. The detector 22 transmits a switching signal to a switching control circuit 27 when a synchronizing signal is not detected for a prescribed time or over or an output value of the receiver 23 is compared (24) with a setting value of the circuit 33 and its result reaches a prescribed value. The circuit 27 controls a master/slave selector 26, selects a B input to provide a function as a master. In such a case, a signal from the frame synchronizing generator 32 and a data via a buffer register 31 from a terminal equipment 5 are subject to parallel/serial conversion 35 and the result is transmitted to a transmission line 4b via the selector 26 and a synchronizing transmitter 28. At slave operation, an A input data from the register 25 is selected.
Patent JP-S5571007-A (JP)
Title: Coil
Inventor: KATOU TETSUO
IPC: H01F27/36
Filed: 1978-11-22
Abstract: PURPOSE: To enhance shielding effect and to minimize reduction in Q-values by employing an electromagnetic shield case as an outer skin, a non-magnetic and non-conductive material or a free space as a medium portion, and a cored circular coil as a center portion.  
     CONSTITUTION: A shield case 3 made of magnetic powder and resin, a coil 1, and a magnetic core 2 are constituted as one body, and a non-magnetic and non-conductive area 4 is provided between the shield case and the core. As magnetic powder, e.g. various ferrites, Sendust, Permalloy, silicon iron, iron powder, Permendur, and the like are used. As for thermo-plastic resin, polyethylene, polypropylene, styrol, and the like are suitable; and as for thermo-hardening resin, epoxy resin, polyester resin, and the like are used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5266685-A (JP)
Title: Purification and separarion of 2-keto-l-glonic acid
Inventor: IGAWA KENJI
IPC: C12P7/60
Filed: 1975-12-01
Abstract: PURPOSE: In the process of separation and purification of title compound by converting the Ca salt of thetitle compound obtained by the fermentation process to theNa salt, theviscosity of the solution is lowered by the addition of polyhydric alcohol thereby improving the purity and the recovery. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S625300-A (JP)
Inventor: TAKEBAYASHI YOICHI
IPC: G10L25/00
Filed: 1985-06-29
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-H0819029-A (JP)
Title: Mca system
Inventor: TSUKUI YASUHIRO
IPC: H04W72/04
Filed: 1994-06-27
Abstract: PURPOSE:To attain voice communication or the like without interrupting current data communication even when a request from a different kind of medium such as voice communication or facsimile communication takes place during high speed data communication is being conducted by using, e.g. two slots. CONSTITUTION:The MCA system comprising a relay station 1, plural control stations 2a, 2b, and mobile stations 3a, 3b subscribing to each of the plural control stations to form a subscriber group and making communication between the control stations in the subscriber groups 6a, 6b or the mobile stations via a relay station is provided with a terminal equipment receiving/sending transmission data, a speaker and a microphone having a voice speech request switch, a control section outputting a voice signal received from the speaker and the microphone while being interposed into transmission data received from the terminal equipment when the plural slots are used for communication and a voice speech request is made from the speaker and the microphone and a radio section sending/receiving the transmission data while being set on the transmission reception channel allocated by the relay station 1 via an antenna to/from the relay station 1.
Patent JP-H10335311-A (JP)
Title: Method for forming pattern
Inventor: TO YOICHI
IPC: C23F1/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To form a pattern with good accuracy and high resolution, even after coating a lower antireflection film which is comparatively thick at a high step coverage. SOLUTION: This method for forming a pattern on a resist 4a with an antireflection film 3 disposed between a work, e.g., an etching layer 2 and a resist 4a comprises coating (S1) and baking the antireflection film 3 on the work 2, etching back (S2) to make the film thin, coating (S3) a resist on the thinned film 3, exposing (S4), using, e.g., an excimer laser beam, developing (S5) to form a resist pattern 4, and etching off (S6) part of the underlying antireflection film 3, using the formed pattern 4 as a mask, for exposing part of the work 2 to be treated, e.g., etching. The remaining film 3 is pref. 0.1 μm thick or more after being etched back.
Patent JP-H09325884-A (JP)
Title: Method for checking version of library text/macro
Inventor: KURAMITSU SUNAO
IPC: G06F9/06
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for checking a version of library text/macro used at the time of translating a source program in a computer application system. SOLUTION: When a library text/macro name used at the time of translating a source program is outputted to a library text name file 17, a version information extracting program 4 extracts the correction frequency and correction data of a library text/macro unit based on directory information stored in a library text/macro library 2 used at the time of translation by using a library text name as a key and outputs the extracted contents it a version information file 7. At the time of editing the information to a load module, the same information is stored as a control section.
Patent JP-S5846895-A (JP)
Title: Inverter controlling system for induction motor
Inventor: IBAMOTO MASAHIKO
IPC: H02P5/74
Filed: 1981-09-14
Abstract: PURPOSE:To reduce the capacity of a smoothing capacitor in a filter circuit by a method wherein a phase difference is selected between frequency signals supplied to inverters in response to a selection of carrier frequencies for pulse width modulation. CONSTITUTION:The system is constituted of pulse width modulation inverters 4A and 4B receiving power from a common filter circuit 3, induction motors 5A- 5H controlled by the respective inverters 4A and 4B, voltage control means 11A and 11B for controlling the inverter output voltages, and a frequency control means 9 for controlling inverter operating frequencies in response to revolving speeds. A phase shift circuit 28 is added to said system which provides a phase shift to frequency signals being fed to each inverter from frequency control means 11A and 11B, while said circuit 28 switches over the magnitude of the phase difference in accordance with the carrier frequency switching over of the pulse width modulation. The system being thus constructed, the ripple frequency in the output current from the filter circuit 3 is larger, realizing a smoothing capacitor 7 effectively functioning with a reduced capacity in the filter circuit 3.
Patent JP-H08311930-A (JP)
Title: Loading structure of double sliding window frame of cabin for construction machinery
Inventor: UEDA TSUTOMU
IPC: E02F9/16
Filed: 1995-05-17
Abstract: PURPOSE: To form a window frame in a simple shape and to facilitate loading work of the window frame to a cabin for construction for fixing the double sliding window frame formed of a tie plate or an aluminum pull-out member to an opening section of the cabin for a construction machinery. CONSTITUTION: A double sliding window frame of a cabin for a construction machinery is equipped with a window frame 9 with a U-shaped section and a rubber material 1 provided between the frame 9 and an opening edge of the cabin 4. The rubber material 1 is equipped with a sectional shape having a U-shaped recess section 15 for holding the rear and outside surface of the frame 9, a deep groove-like slit 16 and a holding seat 3 positioned to the rear side of the recess section 15. The rubber material 1 holds the window frame 19 in a state to fit the window frame 9 to the recess section 15, fit a frange 7 of the opening edge in the cabin to the slit 16 and to seat the holding seat 3 on a holding surface 8 of the opening edge in the cabin.  A favorable shape of the rubber material 1 is the shape equipped with a roughly S-shaped basic section arranging the recess section 15 and slit 16 horizontally from the opposite direction.
Patent JP-H0310915-A (JP)
Title: Pneumatic tubeless tire
Inventor: OGAWA YUKIHIRO
IPC: B60C15/024
Filed: 1989-06-08
Abstract: PURPOSE:To make compatible simplification of rim assembly and improvement in durability of a bead part by specifying the inclination of a bead base against the axis of a tire, width ratio in the tire axis direction on various parts of a bead heel, and circumferential length ratio on various parts of a bead toe. CONSTITUTION:When a perpendicular line 1 from the inside end B of a bead core 2 to a bead base part 5 intersects the bead base part at a point A, the inclination theta of the bead base part 5 between a bead heel 4 and the intersecting point A against the axial direction M is instituted as alpha<=theta=1.4alpha, where alpha is the inclination of the rim seat 6 of a standard rim against the axial direction M. When the width in the axial direction from the bead heel 4 to the intersecting point A is W2 and the width in the axial direction from the bead heel 4 to a bead toe is W1, it is instituted that 0.57<=W2/W1<=0.94. Further, when the inner circumferential length of the bead toe 3 is T2 and the circumferential length of the rim seat at the contact position of the bead toe 3 is T1, it is instituted that 0.963<=T2/T1<=0.982.
Patent JP-S5668929-A (JP)
Title: Magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: G11B5/72
Filed: 1979-11-06
Abstract: PURPOSE: To improve durability by providing a coating of a specific aliphatic dicarboxylic acid on a magnetic metal thin film for a magnetic recording medium containing Co.  
     CONSTITUTION: To a magnetic metal thin film containing Co, an aliphatic dicarboxylic acid more than C 8 , such as a suberic acid, azelaic aicd, sebacic acid, brassylic acid, tetradecanoic diacid, hexadecanoic diacid, and octadecanoic diacid, is bonded in the proportion of 50W500mg/m 2 . Thus, while the coefficient of friction between the magnetic metal thin film and the magnetic head is reduced, the durability is improve and even after long-period use or storage, the lubricity and wear resistance will not lower much. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0816657-A (JP)
Title: Output format control method
Inventor: MURAKAMI KYOICHI
IPC: G06Q50/00
Filed: 1994-06-27
Abstract: PURPOSE:To freely format data and easily output them by describing a definition file, designating any hierarchically structured data and outputting them to an external device. CONSTITUTION:An output format definition file (a) defined by a user is analyzed by an output format definition analyzing method 1. Then, analyzed output format definition information (b) is stored by an output format storage method 2. When the output of data is requested, according to the output format definition information (b) stored by the output format storage method 2, a data storage method 3 storing data (c) to be outputted outputs these records to an external output file (d) corresponding to a data format output method 5 after a record deciding method 4 decides the output order and format of the data (c) in the data storage method 3 for each of hierarchical structure. Thus, the hierarchically structured data can be easily dispatched to the other system provided with various interfaces.
Patent JP-2000333183-A (JP)
Title: Method for detecting motion vector
Inventor: AOKI KATSUJI
IPC: H04N19/51
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To detect a motion vector with less arithmetic amount by a method for detecting the motion vector used for motion compensation coding of a dynamic image. SOLUTION: A plurality of groups to which one or a plurality of pixels in a block image belong are provided to a same block image and representative values are obtained for respective groups (S501), difference absolute values of representative values corresponding to the groups are summed between the block images and the total sum is used for a value denoting a correlation between the block images (S502).  The representative value of each group is an arithmetic result value applying a numerical arithmetic procedure A to all pixel values belonging to the same group, and in the representative values of groups corresponding to the block images at a relation of position shifted by one pixel with each other in a horizontal or vertical direction, the arithmetic result value applying a numerical arithmetic procedure B to pixel values belonging to one group only and the representative value of one group are equal to the other group representative value.
Patent JP-H09323482-A (JP)
Title: Transfer type image protective film
Inventor: OBATA KEI
IPC: B41M5/382
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily mat the surface of an image protective layer thermally transferred onto an image to protect the image by thermally transferring the image protective layer of a transfer type image protective film. SOLUTION: An image protective layer 3 made of an adhesive layer 3b containing cellulose acetate butylate as a main component and a protective layer 3a is laminated on a polyethylene terephthalate film 2. The layer 3 is a transfer type image protective film thermally transferred to the image to be protected, and the layer 3 contains a thermal expansible microcapsule.
Patent JP-H05332513-A (JP)
Title: Operation control method for combustion equipment
Inventor: SHINOHARA SENZOU
IPC: F23N3/08
Filed: 1992-06-04
Abstract: PURPOSE:To prevent an excessive load in a combustion fan and enable a normal combustion to be continued by a method wherein an amount of air required for combustion is controlled in response to the number of revolution as well as a conducting current value. CONSTITUTION:A motor 9 for a combustion fan is constructed to be controlled and driven by a magnetic pole sensing circuit, a motor driver 11 and a diode circuit. The number of revolution of the motor 9 is detected by an FG signal got from the motor driver 11 and in turn its output current is detected, the number of revolution is calculated in reference to the output current, the detected output current is compared with a set current value and a signal S1 is outputted to the motor driver 11 in such a manner that it may become a set current value, the detected number of revolution is compared with the number of revolution got through the calculation and then a state of the motor 9 is judged. With such an arrangement, it is possible to restrict a damage of equipment and further to avoid a dangerous state.
Patent JP-H077628-A (JP)
Title: High voltage generation circuit
Inventor: SAKAGAMI YUTAKA
IPC: H04N3/185
Filed: 1993-06-16
Abstract: PURPOSE:To inexpensively supply a high voltage generation circuit having high voltage stability performance. CONSTITUTION:A diode 35 is connected between a switching element 32 and the primary winding wire 22 of a main transformer 21, and a diode 36 between the switching element 32 and the primary winding wire. 27 of a correction transformer 26 Resonance capacitors 33 and 34 are respectively connected to the primary winding wire 22 and the primary winding wire 27, and they are connected in such a way that power is supplied from a common DC power source 39 to the primary winding wires 22 and 27. Since resonance current is caused to flow in the transformers by the common switching element 32 and the diodes 35 and 36 interrupt mutual influence, the switching element can be shared and power can be supplied from the common DC power source to the transformers. Then, the high voltage generation circuit superior in high voltage stability performance can inexpensively be supplied.