baber/WOPTO huggingface dataset:
Patent JP-S61165868-A (JP)
Title: Positioning controlling method
Inventor: OCHI KEIICHI
IPC: G11B21/10
Filed: 1985-01-18
Abstract: PURPOSE:To attain a positioning method for a magnetic disk device without losing the random access properties by selecting one or >=2 kinds among servo signals in a reproduction modes of these signals to perform the spiral or circular track follow-up operation and thereby decreasing the seeking frequency together with the improvement of the throughput. CONSTITUTION:A servo head 6 reproduces the servo information written to a magnetic disk 2 which is used for highly accurate positioning and the high- speed shift of a data head 5. A servo signal 7 read out by the head 6 is amplified by a servo signal amplifier 8 and then converted into a position signal 11 by a position signal producing circuit 10. The signal 7 to be reproduced can be divided roughly into three parts, i.e., a component for synchronization, a component for follow-up of circular tracks and a component for follow-up of spiral tracks respectively. The components for follow-up of circular and spiral tracks are extracted by each game signal and in each follow-up mode. Then the signal 11 is produced. The switching control of these follow-up modes is carried out by a mode switching signal 19 produced by a mode control circuit 18.
Patent JP-H06214985-A (JP)
Title: Document preparing device with graph preparing function
Inventor: TAKAHASHI KOZO
IPC: G06F17/21
Filed: 1993-01-18
Abstract: PURPOSE:To improve the efficiency of graph preparing processing by providing a means deciding the range corresponding to table data from document data and a means graphing the table data. CONSTITUTION:A CPU 1 starts a graph preparing program 12b and a table recognition program 12c and executes the graphing processing of table data. The CPU 1 retrieves numeric data in the digit direction (to the right in the same line) from the position of a cursor. Thus the range of table data (the range consisting of start and end points) dividing respective numeric data inputted in succession over one or more lines by a blank or ruled line can be automatically set. Thus, a user can set the range of the table data without operating a cursor key 2b of a keyboard 2. The CPU 1 executes the graph preparing processing according to the range of the set table data and displays the prepared graph data on the screen of a display device 4. Accordingly, a troublesome input operation to decide the graph processing range can be simplified, resulting in improving the graph preparing efficiency.
Patent JP-H06217408-A (JP)
Title: Controller for electric automobile
Inventor: SHIYAMOTO SUMIKAZU
IPC: B60L9/18
Filed: 1993-01-18
Abstract: PURPOSE:To allow automatic reset of the operation upon instantaneous interruption of power supply by executing a closing command and a control signal without waiting a starting command if a switching means has been closed before arrival of the starting command after starting operation of a controller. CONSTITUTION:DC output from a main battery 10 is fed through an input relay unit 16 to an inverter 12 where it is inverted into AC three-phase power for driving a motor 14 under control of a controller 18. The input relay unit 16 comprises a main relay and a subrelay wherein the subrelay closes normally after closure of the main relay thus starting the inverter 12. Upon occurrence of instantaneous power interruption, the operation is reset automatically to a state prevailing before interruption of power supply without waiting closure of the main relay so long as the vehicle is operating and the subrelay is closed thus sustaining the operation. This constitution allows comfortable operation while enhancing the reliability.
Patent JP-H08192026-A (JP)
Title: Stack gas treating device by electron beam
Inventor: HAYASHI KEIZO
IPC: H01J37/02
Filed: 1995-01-18
Abstract: PURPOSE: To enhance reaction efficiency between stack gas and electron beam by enhancing backscattering efficiency of electron beam made incident to the stack gas flowing in a stack gas pipe. CONSTITUTION: A reflecting surface 6 having higher backscattering efficiency of electron beam (e) compared to the stack gas pipe 1, is formed in the inside wall of the stack gas pipe 1. The electron beam (e) made incident to the stack gas pipe 1 comes into collision with the reflecting surface 6 and then is scattered to the back. The backscattering quantity of the electron beam (e) having caused the backscattering is more increased than that in the case of only a stack gas pipe, thus the reaction efficiency is enhanced.
Patent JP-S60159344-A (JP)
Inventor: TERENSU MAIKERU BURAIAN SHIRUK
IPC: F02M59/34
Filed: 1985-01-18
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-S60163748-A (JP)
Inventor: EDOWAADO EFU TAIRAA
IPC: G02B5/08
Filed: 1985-01-18
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-H02185119-A (JP)
Title: Synchronous programmable logic array
Inventor: SANO TOSHI
IPC: H03K19/177
Filed: 1989-01-12
Abstract: PURPOSE:To prevent the malfunction by connecting a resistance element having a prescribed resistance value between the drain and the source of each transistor TR of a precharging circuit. CONSTITUTION:Resistances R11 to R1k and R21 to R2m having a prescribed resistance value are connected between drains and sources of TRs Qp11 to Qp1k and Qp21 to Qp2m of first and second precharging circuits 2 and 5 respectively. The resistance value of these resistances is set as high as possible so that product term lines PL11 to PLk and output signal lines OL1 to OLm go to the low level with a sufficient margin when going to the low level by an input signal and at least the leak current is compensated to prevent the reduction of the precharged potential at the time of the high level and the consumption current is reduced as much as possible. Thus, they surely go to the low level when they should go to the low level, and at least the precharged potential is kept at the time of the high level, and therefore, the malfunction is prevented though the operation time is long. That is, the static type operation is realized.
Patent JP-S59134748-A (JP)
Title: Beta-substituted-alpha-methylenepropionic acid ester
Inventor: YAGIHARA HIROMU
IPC: C07C239/00
Filed: 1983-01-18
Abstract: NEW MATERIAL:A compound shown by the formula IV (X is O, or S; A is cyclic hydrocarbon group of phenyl, benzyl, naphthyl and cyclohexyl, monofunctional group obtained by removing H from cyclic compound of pyridine, quinoline, 4-methylcoumain, and 9-fluorenone, or diethylamino; with the proviso that two or less H of aromatic A may be replaced with substituent group such as CH3, OCH3, SCH3, CF3, Cl, etc.). EXAMPLE:2-Methylene-3-(4-fluorophenoxy)propionic acid methyl ester. USE:A plant growth regulator. Expected to be useful as a herbicide. PROCESS:For example, a phenol or thiophenol shown by the formula I is reacted with beta,beta-dibromoisobutyric acid shown by the formula II in a solvent such as ethanol, etc. in the presence of an alkali such as NaOH, etc. to give a compound shown by the formula III, which is esterified, to give a compound shown by the formula IV.
Patent JP-H01181159-A (JP)
Title: Map display method
Inventor: TANAKA TETSUJI
IPC: G06F17/30
Filed: 1988-01-14
Abstract: PURPOSE:To obtain an easy-to-see screen showing a wide range by selecting and displaying the data on the trunk roads not the data on the streets in case a wide range is taken out of a map. CONSTITUTION:It is supposed that the map information on a certain range is stored in a memory part 1 and at the same time the data on the trunk roads are taken out and stored in the part 1. Then an operator designates a take-out area and a graphic processing part 4 judges whether said designation shows a narrow or wide display range. In case of a narrow display range, all information types are taken out of the part 1 and displayed on a CRT 2. While the part 4 selects the data on the trunk roads, the data on rivers and the data on railroads out of the part 1 and displays them on the CRT 2 in case of a wide display range.
Patent JP-S58125164-A (JP)
Title: Plotting system
Inventor: NAKAI KAZUNORI
IPC: G06T11/80
Filed: 1982-01-19
Abstract: PURPOSE:To enable one device to perform plotting and pattern recognition, by operating a mechanism which reads data out of a storage part and performs plotting and a mechanism which recognizes a pattern and stores it in the storage part through th switching of a changeover switch. CONSTITUTION:By the command of an instruction indication part 5, a control part 2' places an operation switching control part 18 in plotting or pattern recognition mode. In plotting mode, data is read out of the storage part 1' and the plotting mechanism 7 is driven through an access control part 18. A pen control part 17 controls a pen 14 to draw a line 9 a plotting form 8. In pattern recognition mode, a pattern 16 in a drawing 19 is recognized by the pattern recognition mechanism 6 consisting of a lens 10 and a detector 11 and its output is stored in the storage part 1' after amplification 12 and pattern recognition control 13. Thus, both plotting and pattern recognition are carried out by  providing a few additional devices.
Patent JP-H09198352-A (JP)
Title: Portable information communication equipment
Inventor: SHIGA KATSUMI
IPC: G06F3/0354
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To enable an operation with one hand while securing a large area for a display device by providing a display means for displaying information and an input means provided on a plane on the opposite side of a plane, where this display means is provided, so as to input position information on the display means. SOLUTION: This equipment is composed of a casing 1, a display means 2 such as the display device for displaying information, an input means 3 such as track ball or track pad for inputting the position information on the display means 2, and a button 4. Then, the input means 3 and the button 4 are provided on the plane on the opposite side of the plane where the display means 2 is provided. In this case, the casing 1 is held with one hand and the input means 3 and the button can be operated by the fingers of this same holding hand. Thus, the area of the display means 2 can be extended equal with the size of the front face of the casing 1 and further, the input means 3 can be operated by the hand holding the casing 1.
Patent JP-H02186221-A (JP)
Title: Interpolation apparatus of encoder
Inventor: NOZAKI KAGEHARU
IPC: G01D5/245
Filed: 1989-01-13
Abstract: PURPOSE:To obtain an encoder having high resolving power and high capacity by providing a means for digitally converting the sine and cosine components by a detection signal, a means for calculating the angle and radius of the polar coordinates of the detection signal and a means for dividing and interpolating one cycle of the detection signal. CONSTITUTION:The sine and cosine wave like outputs from a reading head 11 are taken out as X- and Y-components through a detection circuit 12 with respect to a magnetic scale 10 and digitally converted by A/D converters 13, 14 while the signals of said converters are inputted to a coordinate converting processor 15 to respectively output an angle theta and a radius R as numerical values of (n) bits and (m) bits. One cycle is divided into 2<n> on the basis of the data of the angle theta. By this method, an encoder having high resolving power and high capacity can be obtained.
Patent JP-S57123999-A (JP)
Title: Steel plate for drawn and ironed can
Inventor: OOYAGI YASHICHI
IPC: C25D13/00
Filed: 1981-01-21
Abstract: PURPOSE: To provide lubricity and required corrosion resistance to a steel plate for drawn and ironed cans by coating at least the surface to be subjected to ironing of the steel plate with electro-coating paint in a specific thickness range.  
     CONSTITUTION: Coating by electro-coating paint of ≥0.5μ, <10μ thicknesses is applied on the surface to be subjected to ironing or both surfaces of a skin- tempered plate of aluminum killed steel. In this case, the amt. of coating can be easily electrically controlled, and since throwing power is good, the uniform coating is accomplished. When corrosion resistance is required, Ni, Sn or Cr alone or an alloy layer of these metals is applied on the surface of the steel plate prior to the coating of the electro-coating paint. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59131922-A (JP)
Title: Single-lens reflex camera
Inventor: TAKAHASHI TSUGUO
IPC: G03B19/12
Filed: 1983-01-18
Abstract: PURPOSE:To obtain a single-lens reflex camera which starts and stop stopping- down operation and performs the charging of a stop-down driving mechanism, etc., securely and simply by using an intermediate mechanism and simplifying a mechanism part. CONSTITUTION:The intermediate mechanism 53 consists mainly of an operation lever 54 for stopping-down operation, a slide plate 55, and a trigger lever 56. When a shutter release button is operated in a shutter-charged state, an electromagnetic magnet 71 loses its attraction holding force temporarily, so an armature lever 72 rotates counterclockwise around a support shaft 65 and its pin hook 73 rotates a hook lever 74 clockwise to disengage its tip hook part 74a from the engagement part 56a of the trigger lever 56. Consequently, the trigger lever 56 rotates counterclockwise to slide the slide plate 55 coupled through the pin 66 of the trigger lever to left while rotating the operation lever 54 coupled with it clockwise around the support shaft 18 of the stop-down driving mechanism 15. Namely, the whole of the intermediate mechanism 53 locked in the charged state enters releasing operation.
Patent JP-S63175396-A (JP)
Inventor: ATAKA KAORU
IPC: H05B41/24
Filed: 1987-01-14
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-H07205417-A (JP)
Title: Ink jet recording method, recorder, and information processing system
Inventor: KANEMATSU DAIGORO
IPC: B41J2/01
Filed: 1994-01-25
Abstract: PURPOSE:To obtain an ink jet recording method, a recorder using the method, and an information processing system capable of easily expressing a gradation and obtaining a high-quality image. CONSTITUTION:One pixel forming an image is formed by at least two recording scanning actions. A center distance L between a dot of a radius (b) formed by the first recording scanning in the at least two recording scanning actions and a dot of a radius (a) formed by the second recording scanning meets a formula: L-b<=a.
Patent JP-H09192705-A (JP)
Title: Hot rolling line
Inventor: HIRATA KOICHI
IPC: B21B1/34
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To change the width of a slab during the operation of casting, to reduce the number of rolling mill and to shorten a line. SOLUTION: In a belt type continuous casting machine 1, a mold part 8 is formed with a pair of water-cooled belts 5 and a pair of side dams and, evev during casting, the width of a slab 51 which is formed and discharged is changeable by changing the positions of the side dams. In this way, the working rate of the line is elevated and supply of a thin slab is enabled. The finishing mill 6 is composed of a reverse finishing mill 6a in the first half and a finishing mill 6b in the second half and the a conventional roughing mill is omitted with the reverse finishing mill, the number of rolling mill is reduced and the line is shortened.
Patent JP-H01181310-A (JP)
Title: Method for deciding value of line filter component
Inventor: OKOCHI SADAO
IPC: H03H7/09
Filed: 1988-01-14
Abstract: PURPOSE:To improve the attenuation effect against the normal mode noise and to attain small size and light weight by forming a characteristic curve representing the relation of the inductance of each choke coil under a specific condition and obtaining the combination of the inductance of each choke coil. CONSTITUTION:In the determination of leakage inductances (L1e, L2e) of balun type common mode choke coils L1, L2, a straight line giving a minimum value of the inductance L3e is drawn to select a point tangent to a straight line of L1e+L2e=constant or its vicinity point. Furthermore, in the selection of the capacitance of X capacitors Cx0, Cx1, the minimum value of the L2e by giving the L1e or that of the L2e by giving the L1e conversely under the condition of Cx0+Cx1=constant is obtained respectively and the Cx0 or Cx1 or its vicinity is selected. Thus, the line filter with high effect to reduce the normal mode noise and with small size and light weight is obtained.
Patent JP-H04239931-A (JP)
Title: Program operation management system
Inventor: KATSUTA KEIKO
IPC: G06F9/06
Filed: 1991-01-24
Abstract: PURPOSE:To automatically manage each program by deleting unnecessary programs past their terms of validity or outputting a list of latest states on demand to recognize the operation conditions and the update history of programs. CONSTITUTION:This system is provided with a means 3 which takes program information as the input from a online picture and registers this information in a management file, means 1 and 2 which analyze the operation conditions and the update history of programs, a means 4 which deletes programs in accordance with deletion information from the picture based on the management file, operation conditions, and the update history, and a means 5 which outputs the latest program conditions.
Patent JP-H01184710-A (JP)
Title: Rotary magnetic head device
Inventor: NEROME KUNITAKA
IPC: G11B5/588
Filed: 1988-01-18
Abstract: PURPOSE:To obtain always effective head touch even when a magnetic heads is worn by providing the title device with a head base mounting a magnetic head and supported by a drum so as to be oscillated almost along the rotating direction of a drum and a rocking means for rocking the head base. CONSTITUTION:When the magnetic head 2 is worn and a prescribed signal can not be obtained, a signal detecting means 11 detects said status and controls to rocking of the head base 3 so as to obtain the prescribed signal. The posture of the magnetic head 2 is positioned and fixed on a position where the prescribed signal can be obtained. When the recording/reproducing time of a VTR or the like has passed more than a certain value, signal detection is properly executed, so that the posture of the head can be adjusted in accordance with the wear level of the magnetic head 2. Thus, always effective head touch can be obtained in accordance with the wear level of the magnetic head 2.
Patent JP-H11198940-A (JP)
Title: Container
Inventor: YAMANAKA YASUHIRO
IPC: B65D25/20
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To easily separate an attached member from a container body without using any special tool such as a coin or a minus sign-driver or the like. SOLUTION: In a container in which an attached member 11 formed. of a material having a quality different from the container body 1 is equipped, a manipulating piece 22 is provided on the attached member 11 through a hinge 23 and an acting piece 24 is provided to act so as to separate the attached member 11 from the container body 1 when the manipulating piece 22 is bent at the hinge 23.
Patent JP-S62167131-A (JP)
Title: Sheet supply device
Inventor: MATSUO KAZUHIRO
IPC: G03G15/00
Filed: 1986-01-16
Abstract: PURPOSE:To eliminate the friction and slide resistance between a sheet material and a wall plate, by providing a contact releasing mechanism for separating a sheet material from a pressing section with which the sheet material makes into contact, in association with the elevation of the sheet material up to a feed position. CONSTITUTION:In a condition in which a loading bed 2 is at a locating position, rolls 5, 6 ride on a convex part 8a on a guide rail 8 and a convex part 9a on a guide rail 9, respectively, and therefore the loading bed is slightly inclined upward to the left in comparison with the normal condition thereof. When the mounting bed goes away from the loading position, that is, it starts to rise toward a conveying position, the rolls 5, 6 go away from the convex parts 8a, 9a on which they have ridden, respectively, and rotate by a slight degree, and therefore, the loading bed 2 returns into its horizontal direction. At this time, the leading edge side of a paper sheet P which has made into contact with a pressing section 3a on a wall plate 3 at the loading position is retracted to a position separated from the pressing section 3a, and therefore, no more slide resistance is generated between the paper sheet P and the wall plate 3 even though the loading bed 2 rises.
Patent JP-H05198529-A (JP)
Title: Method of forming semiconductor crystal
Inventor: TAKAHEI KENICHIRO
IPC: H01L21/331
Filed: 1992-01-20
Abstract: PURPOSE:To junction two layers of metallic layers, half metallic layers, or silicide and get high-quality crystals wherein the metallic layers are caught with semiconductors by heating the metallic layers, the half metallic layers, or silicide at not less than a temperature at which it is confirmed that they construct a stratified lattice by reflected high-speed electron beam diffraction, etc. CONSTITUTION:Crystals are made by sticking two sheets of metallic layers 9 and 14 close to each other in vacuum and heating them. These crystals are taken out into air, and it is shaved off by lapping until an n-type GaAs substrate 10 becomes 30mum or less. The residual GaAs substrate layer is removed by the selective etchant which dissolves GaAs and does not dissolve Al0.3Ga0.7As. Next, an Al0.3Ga0.7As layer 11 is removed by the selective etchant which does not dissolve GaAs. This way, semiconductor crystal catching the metallic crystal layer can be made on semiconductor substrate. That is, the crystal, which has caught both sides of the metallic layer having high-quality layer and interface with semiconductor layers, can be made.
Patent JP-2000206349-A (JP)
Title: Optical module
Inventor: ANDO HARUYASU
IPC: G02B6/122
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To stabilize a transmission light outputting characteristic of a luminescent element with respect to temperature change and change with the lapse of time under a practical using condition, by arranging a monitoring means for the luminescent element in front of the transmitting direction to monitor directly transmission light. SOLUTION: This module is an optical module wherein transmission signal light emitted from an LD 3 is transmitted from an optical fiber 7 through an optical waveguide circuit 11. A monitor PD5 for receiving the transmission signal light of the LD 3 is provided in a reflection part 102 for reflecting the signal light of the LD 3 within the circuit 11, and the transmission signal light transmitted through a reflection film 61 of the reflection part 102 is directly received to be monitored by the monitor PD5.
Patent JP-H06215858-A (JP)
Title: Induction heating cooker
Inventor: KATAOKA AKIRA
IPC: H05B6/12
Filed: 1993-01-20
Abstract: PURPOSE:To heat a plurality of heating vessels at once by attachably and detachably arranging the heating vessels in a box, providing heating coils near the respective heating vessels, and providing a driving circuit for supplying a current to the heating coils. CONSTITUTION:A heating base 11 is pulled out from a box 10, a heating vessel 27 is put on a plate 15, the heating base 11 is returned to the box 10, and a main power switch is ON. When an individual switch of the number corresponding to a place to be heated is pushed, a power is supplied from a driving circuit 20 to a heating coil 16 of this number, and the vessel 27 is induction-heated. When a plurality of positions to be heated are present, a plurality of heating vessels are subjected to the same operation as the above. In an abnormality such that heating is conducted in the state where the vessel 27 is absent, when the judgment part of the circuit 20 detects the abnormality, it transmits a command to the switch part of the circuit 20 to stop the current carrying to the coil 16 corresponding to this position. When the heating base 11 is pulled out, a power transmission terminal 19 and a power receiving terminal 17 are separated to each other, the current carrying is safely stopped so that the vessel 27 is not heated.