baber/WOPTO huggingface dataset:
Patent JP-S5647171-A (JP)
Title: Television receiver
Inventor: MATSUSHITA AKIRA
IPC: H04N5/45
Filed: 1979-09-27
Abstract: PURPOSE:To make it easy to discriminate pictures as to a two-screen television set, by displaying a background frame of random brightness and in random color at the edge of the 2nd screen. CONSTITUTION:A broadcast wave from antenna 11 is passed through tuner 12 and intermediate frequency amplifying circuit 13 to obtain a video signal. Part of the video signal is converted as a still picture by A/D converters 23, 24 and 25 into a digital signal, which is written in memories 28, 29 and 30. This stored signal is reconverted by D/A converters 35, 36 and 37 into an analog signal, which is displayed partially or fully on the display screen. To make viewers know clearly that the 2nd screen is in use, gate signal generating circuit 39 opens buffers 40, 41 and 42 for a period corresponding to the edge of the 2nd screen and a background frame signal of random brightness and in random color generated by setting circuits 43, 44 and 45 is sent to the display circuit, so that the picture can be discriminated.
Patent JP-S5552580-A (JP)
Title: Memory system control system
Inventor: MURATA TAKESHI
IPC: G06F12/02
Filed: 1978-10-06
Abstract: PURPOSE:To increase an access speed by omitting address comparison of each access by switching access control according to the indication of the pointer of an address supply part. CONSTITUTION:When addresses are supplied to address registers 9-0..., chip selection, row address and column address signals from registers 9-0... are applied to memory unit 1 by low-level outputs of pointers 11-0... corresponding to registers 9-0...; the row address is latched by data latch 5 and the column address is supplied to column selection part 6 to attain access to memory chips 2-0.... Next, + or -alpha counter 10 updates next addresses of registers 9-0 to generate a carry signal and unless the system is put in a cross mode, outputs of pointers 11-0 are held at high levels to make a decision that row data of next addresses are latched by latch 5; and access by column address is attained without comparison of row addresses to shorten access time, thereby increasing the access speed.
Patent JP-H10297010-A (JP)
Title: Thermal transfer printer
Inventor: KARASAWA ISAO
IPC: B41J2/365
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal transfer printer employing an ink ribbon in which the image quality is enhanced by preventing wrinkle of ribbon, uneven print, white out, and the like. SOLUTION: The thermal transfer printer performs printing of a print medium on a platen 28 using a thermal print head 46. The thermal transfer printer comprises a temperature sensor 150 for detecting the temperature of the thermal print head 46. Based on a detection signal from the temperature sensor 150 and a data on a printing thermal energy data table 148, the CPU 128 in a control means 44 controls the printing thermal energy being applied to the thermal print head 46 depending on the temperature rise thereof.
Patent JP-H02301898-A (JP)
Title: Centralized supervisory system using television telephone set
Inventor: SUGITA MIYOSHI
IPC: H04M9/00
Filed: 1989-05-17
Abstract: PURPOSE:To extend supervisory information by transmitting image input information and collected contact information from a television telephone set and a supervisory information collecting device to a supervisory controller. CONSTITUTION:Outgoing is performed from the supervisory controller 4 to the television telephone set 1, and the television telephone set 1 performs automatic response, then, line connection is completed. The supervisory controller 4 sends control information next, and performs control on the television telephone set 1, and makes it transmit input image information, and furthermore, performs the control on the supervisory information collecting device 2, and makes it transmit the connecting/disconnecting information(contact information) of a collected contact. The controller 4 processes sent collected information, and the collected information is monitored on a monitor device 5. Thereby, it is possible to extend the supervisory information not only to the contact information, but to image information, which increases the quantity of information.
Patent JP-H10312999-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YASUI TAKATOSHI
IPC: H01L21/312
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of a scribed part and a fuse part from becoming irregular, and to prevent faulty alignment in the inspection process to be conducted later. SOLUTION: After a metal wiring layer 6 is formed on a semiconductor substrate 4 and a surface protective film 8 is formed on the whole surface of the semiconductor substrate 4 including the region where a chip is not formed, the desired part of the surface protective film 8 is patternized so as to perforate an aperture on the desired part, in such a manner that the aperture rate of the region, having no chip on the semiconductor substrate 4, becomes a prescribed rate or less.  As the surface protective film 8 is patterned this way so as to obtain the aperture rate of the region having no chip on the semiconductor substrate 4, the range of etching to be performed on the desired part of the surface protective film 8 becomes narrow, an aluminum alloy, with which the metal wiring layer 6 is formed, and a part of a TiN film, which is located above the aluminum alloy and formed to prevent reflection, and the part reacted by etching gas can be prevented from dropping down to a scribed part and a fuse part.
Patent JP-H09285097-A (JP)
Title: Linear electromagnetic driver
Inventor: BAN ITSUKI
IPC: H02K33/12
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To enable the transfer of fluid with strong driving force by reciprocating a mover in axial direction, in the section of shifting a soft magnetic substance column by making a magnetic pole attract it by the current application to an exciting coil. SOLUTION: Applying currents to an exciting coil 5b after shifting a mover 1 left only within the magnetic pole of a magnetic core 4b by the current application to an excitation coil 5a will make the magnetic pole at the right of the magnetic core 4c attract a soft iron column 1b and shift it right only within the magnetic pole, and load 3 also moves, corresponding to it. Hereby, the load 3 can be driven only within the magnetic pole right and left by applying currents to the exciting coils 5a and 5b alternately, and the driving force can be improved more greatly than the driving force by an electromagnetic plunger. As a result, fluid can be transferred by the large fluid pressure corresponding to the drive.
Patent JP-S63289671-A (JP)
Title: Character processor
Inventor: WAKITA KATSUHIKO
IPC: G06F17/22
Filed: 1987-05-22
Abstract: PURPOSE:To easily change only a part of a registered character string without executing complex operation by specifying additional and modification information by a specifying means at the time of registering words and character strings inputted from an input device in a character processor. CONSTITUTION:An input control part 25 discriminates various key data from the input device 1, and when the data are mode switching instruction data, outputs the data to a mode conversion control part 41. When the data are edition instruction data, the control part 25 outputs the data to an input data control part 40. At the time of recognizing the edition instruction data, the control part 25 receives and transfers the data to an edition control part 44, and at the time of receiving character data, transfers the data to a character input control part 45. At the time of receiving a suer character string registering/deleting instruction, the control part 25 outputs the instruction to a user character string registration/calling/deleting processing part 49. Thus, a part of the registered character string can be changed without executing complex operation and the operatability of the character processor can be improved.
Patent JP-2000315166-A (JP)
Title: Software debugging device
Inventor: YOSHINAGA EMI
IPC: G06F11/28
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To detect the updating of a variable value and to check a value obtained before updating without exerting influence upon the execution of a program. SOLUTION: The software debugging device is provided with a debugger part 120, an emulator part 121 and an output device 109. The emulator part 121 is provided with an emulation memory 101 for storing data or the like included in a program and a coverage memory 102 for recording the status of an access to the memory 101 due to the execution of the program, The debugger part 120 is provided with a coverage status monitoring part 110 for monitoring the memory 102 and the access status to the memory 101 due to the execution of the program. The monitoring part 110 acquires access status from an address of the memory 102, detects whether the value of a variable is updated or not on the basis of the access status and allows a display part to display corresponding contents.
Patent JP-S612953-A (JP)
Title: Operating mechanism of speed change gear
Inventor: MIYAO TAKAYUKI
IPC: F16H63/00
Filed: 1984-06-15
Abstract: PURPOSE:To easily perform speed changing operation by connecting a changeover valve, which is of the rotary valve type, to a shaft and also connecting each port of said changeover valve to the port of an actuator which drives each fork. CONSTITUTION:A shift lever housing 4B with which the end of a shift lever 4A is engaged is connected to a shaft 4E in the axial direction by use of a pin 4Bb. A changeover valve 5A, which is of a rotary valve type, is connected to one end of the shaft 4E. The ports 5Ai, 5Ah, 5Ak and 5Am of the changeover valve 5A are respectively, connected to the ports 5Bc, 5Bd, 5Cc and 5Cd of actuators 5B and 5C which drives relevant forks 3B and 3D. By use of the above constitution, the shift pattern of the shift lever 4A can be set to a single H-type pattern and speed change ratios of a speed change gear be selected sequentially, thereby executing the speed change operation in an easy manner.
Patent JP-H02302132-A (JP)
Title: Radio equipment for relay
Inventor: ONODERA KENJI
IPC: H04B7/15
Filed: 1989-05-16
Abstract: PURPOSE:To reduce the effect of degradation in the performance of a radio equipment due to rush current when a press switch is turned on by retarding a press-off signal for proper time so as to device the circuit such that the press switch is not turned on/off even when a reception carrier repeats ON/OFF in a short time. CONSTITUTION:When a carrier detection section 5 detects carrier OFF, a relay control section 6 applies relay OFF control to a relay switch section 3 and gives a press-off signal 12 to a press-off signal delay section 1. The press-off signal delay section 1 receives the press-off signal and retards it by prescribed proper time, outputs the press-off signal 12 to a transmission section 4 to reset the transmission section 4. Thus, for prescribed time while the press-off signal is retarded, the transmission section remains ON as it is and even when the reception signal repeats the presence/absence, the repeated ON/OFF is avoided and the degradation in the performance due to a rush current in turning on the press switch is reduced.
Patent JP-S63290052-A (JP)
Title: Telephone set with message calling function
Inventor: MARU TSUGIO
IPC: H04M1/2745
Filed: 1987-05-22
Abstract: PURPOSE:To securely transmit an important matter by transmitting voice accumulated in a voice accumulation part at the time of the response of a callee, repeating recalling at least once after the execution of a clearing action, changing the reading of telephone number and repeating calling if the callee did not answer. CONSTITUTION:If a calling time counting part 6 counts a previously set time, a control part 9 reads and calls the telephone number which has been registered in a telephone number accumulation part 7, and transmits voice which has been accumulated in the voice accumulation part 5 to a transmission voice line when the callee responses, and repeats calling at least once after the execution of the clear action if the callee did not answer. After voice in the voice accumulation part 5 is transmitted, the control part 9 changes the reading of the telephone number which has been accumulated in the telephone number accumulation part 7 and repeats calling. Thus, automatic calling is executed at a time when a telephone call is expected to be made and the important matter id transmitted to the opposite even if a person himself is absent, and furthermore, calling is automatically made by the subsequent and registered telephone number if the calling action of one time is terminated. Thus, the important matter can securely be transmitted.
Patent JP-H01295636-A (JP)
Title: Core structure of motor
Inventor: MIZUNO TAKAYUKI
IPC: H02K1/00
Filed: 1988-05-21
Abstract: PURPOSE:To obtain a highly efficient motor having low noise by determining the dimensions of the stator core of a motor such that the flexure thereof will be constant thereby reducing electromagnetic noise. CONSTITUTION:Flexure of the stator core for a motor due to basic wave flux density is calculated. Then the stator core is formed such that the following flexure is satisfied. In case of two-pole machine, 11<=d0<=22 for source frequency of 50Hz while 9<=d0<=18 for the source frequency of 60Hz. In case of three-pole machine, 2.8<=d0<=5.6 for the source frequency of 50Hz. By such arrangement, noise can be suppressed through improvement of rigidity of the stator core even if low rigidity materiel such as steel plate is employed for the frame.
Patent JP-S5827596-A (JP)
Inventor: OBATA MASAO
IPC: F26B11/04
Filed: 1981-08-10
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-H0217955-A (JP)
Title: Corona electrode for electric dust collector
Inventor: RAINAA ROIFUURUSU
IPC: B03C3/86
Filed: 1989-05-17
Abstract: PURPOSE: To absolutely prevent the many corona electrodes arranged in series from deviating from an electricity center more than needed and to surely fix these electrodes to a tensioning frame by designing the cross sections of at least the ends of the corona electrodes a semicircular shape. CONSTITUTION: The corona electrodes for a dust-collecting electrostatic precipitator consisting of belt-like or wire-shaped elongate bodies 2 having projecting corona ends are alternately arranged with perpendicular capturing electrode walls forming gas passages and the tensioning frame 7 comprising tubes across the gas flow direction. The top ends and bottom ends of the many corona electrodes are inserted into the holes of the horizontal tubes of the frame 7 and are welded to the horizontal tubes. At least the ends of the corona electrodes are formed to the semicircular cross sections. Consequently, the front ends of the corona are substantially prevented from being deviated from the electricity center and the safe two-point fixing at the tubes of the tensioning frame 7 is made possible.
Patent JP-H08306886-A (JP)
Title: Preparation of capacitor and semiconductor memory device
Inventor: DEIITORITSUHI UITOMAN
IPC: H01L27/108
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a capacitor, wherein a ferroelectric insulating film of high quality and reliability is used, and a semiconductor memory device utilizing it. SOLUTION: A trench is formed at a contact-metalized layer 16 coated on a semiconductor substrate 2. Inside it, a conductive layer 19 is at least partially deposited in identical a shape as the second capacitor electrode. On such surface of the conductive layer 19 as the side facing the trench, an auxiliary layer 20 of ferroelectric which, extending from a ferroelectric 13, acts as a spacer is deposited into an identical shape. On the surface of the auxiliary layer 20, in other words, on the side facing the trench, a conductive layer 23 is deposited into an identical shape as the first capacitor electrode. The auxiliary layer 20 is at least partially removed, and a hollow layer 26 is formed at least at a part of an interval between both conductive layers 19 and 23 functioning as a capacitor electrode.
Patent JP-S6016126-A (JP)
Inventor: MORIOKA TATSU
IPC: H02J7/00
Filed: 1983-07-07
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-H06288846-A (JP)
Title: Matrix type surface pressure distribution detecting element
Inventor: TAMORI TERUHIKO
IPC: G06F3/041
Filed: 1992-04-17
Abstract: PURPOSE:To unnecessitate positioning during manufacture and eliminate the dispersion of sensitivity on various portions by overlaying movable films on a semiconductor substrate on which a plurality of transistors are formed in a matrix state. CONSTITUTION:A plurality of semiconductor switch elements (transistors) are formed on a semiconductor substrate 1 at an interval of 10-100mum in a manner that emitter electrodes 8 is exposed therefrom. A movable film 11 which has a conductive film 12 facing the substrate 1 thereon is overlaid on the substrate 1. For example, in a finger-print sensor, a detecting part is prepared on the substrate 1 through a semiconductor manufacturing process and the movable film 11 is placed thereon. The film 11 is made of polyester or polyamide with a thickness of around 10mum and a conductive film is formed on its lower surface. When a finger is pressed on the film 11, the film 12 (grounded) is brought into contact with the electrodes 8 thereunder in a portion where the projection of the finger is depressed, and as a result the electrodes 8 are grounded through the film 8.
Patent JP-H02305393-A (JP)
Title: Screw rotor and screw vacuum pump
Inventor: UCHIDA RIICHI
IPC: F04C18/16
Filed: 1989-05-19
Abstract: PURPOSE:To perform the modification of unbalance easily and certainly in terms of the screw rotor of a rotating machine with a line of screw thread on the outer periphery by forming either one of the inner periphery or the outer periphery as an eccentric cylinder face to the center of a rotor shaft. CONSTITUTION:A right and a left screw rotors 1 are firedly fitted to rotation shaft 3, respectively, and each rotated with a small gap held by a timing gear which is installed at one end of the rotation shaft 3. In this case, the right screw rotor 1, e.g. has respective cylinder holes 6, 7 formed at both ends to modify balance. Then, the center 8 of the respective cylinder holes 6, 7 is given eccentricity to the center 10 of the rotation axis 3. It is thus possible to dissolve dynamic unbalanced mass at both ends of the right screw rotor 1 easily and certainly and therefore to prevent the occurrence of rotor vibration.
Patent JP-H07310298-A (JP)
Title: Production of one-side glazed paper and apparatus therefor
Inventor: SEKIYA KUNIO
IPC: D21F5/00
Filed: 1994-05-13
Abstract: PURPOSE:To provide a method for producing one-side glazed paper, capable of readily increasing smoothness of Yankee dryer, preventing stain, further preventing picking and raising gloss value of one-side glazed paper as a result and to provide a device therefor. CONSTITUTION:In this method for producing one-side glazed paper using a Yankee dryer composed of a touch roll D3, a Yankee dryer DL and a doctor D4, a solid lubricant is sprayed onto the surface of the drier every extremely minute amount by a spraying means S between a position at which paper is released from the Yankee dryer and the touch roll D3 to smooth the dryer surface.
Patent JP-S63288459-A (JP)
Title: Door opening/closing mechanism for disk player
Inventor: ODAJIMA HIDEO
IPC: G11B17/04
Filed: 1987-05-20
Abstract: PURPOSE:To prevent opening of a closed door by directly holding the door in the open position and the close position by a lever connected to a tray holder. CONSTITUTION:A disk 10 is placed on a disk tray 7 and is stored in the depth of a tray holder 73 by the loading operation of a tray driving part and is set to the storage position. Thereafter, the tray holder 73 is lowered along a rise/fall guide part by the operation of holder driving, and the disk 10 placed on the disk tray 71 is lowered from the storage position to the set position and is set to a spindle motor. In this case, a lever 112 is turned in accordance with fall of the tray holder 73 to rotate a door 110 in such direction that the door 110 is closed, and the door 110 is held in the position, where an aperture part 12 is closed when setting of the disk is completed. Thus, the door which opens and closes a disk insertion hole is surely locked in the close position to prevent mischief from being done with the door 110 open during device operation.
Patent JP-S5349748-A (JP)
Title: Apparatus for controlling elevator
Inventor: KADOKURA TOSHIO
IPC: B66B1/40
Filed: 1976-10-19
Abstract: PURPOSE: To improve errors in landing with time by a process in which a landing error is momorized and giben to the command signal in parallel with a load compensating amount as a new compensating amount and then, the value thus memorized is subjected to a calculation each time errors are produced in running for renewal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05326519-A (JP)
Title: Correction of semiconductor device and device thereof
Inventor: MIZUKOSHI KATSURO
IPC: H01L21/302
Filed: 1992-05-18
Abstract: PURPOSE:To eliminate an adverse effect due to the etching residue of a buffer film formed before the wirings of a semiconductor device are connected by a laser CVD method and to conduct reliably a correction of the device. CONSTITUTION:Lower and upper electrodes 23a and 24 for etching anisotropically an unnecessary part of a buffer film and cylindrical and mesh electrodes 26 and 27 for generating oxidizing or nitrifying radicals are provided in an etching chamber 20 of a wiring connection device. The buffer film of the unnecessary part is removed by anisotropic etching in a degree that damage is hardly exerted on a wiring to be corrected and the like. Then, an etching residue of the buffer film is oxidized or nitrided by the oxidizing or nitrifying radicals to turn the buffer film into a non-conductor.
Patent JP-S62280987-A (JP)
Title: Character recognition system
Inventor: TACHIKAWA MICHIYOSHI
IPC: G06K9/68
Filed: 1986-05-29
Abstract: PURPOSE:To attain high ratio for recognizing a hand-written KANJI(Chinese character) by differentiating directional codes in a scanning direction, registering them in rank-by-rank table and obtaining the histogram of the directional codes based on the rank by rank results. CONSTITUTION:A directional code adding part 12 adds directional codes to character contour picture elements comprising a character pattern. A character pattern added with directional code 12 divides the inside of character frames into mesh areas by an area dividing parts 13. The rank-by-rank tables 151-15n, 161-16n, 171-17n, and 181-18n are provided regarding a rank by rank processing part 14. In the processing at every rank the part enclosed by the character frames is scanned in all directions. The directional code of a 1st rank detected by the scan 1, for instance, is registered by writing '1' in the corresponding position in said table 15. Information on scan directions for respective ranks, namely, information showing ranks viewed from which side, can be reflected on the histogram, whereby the ratio for recognizing the hand-written KANJI can be improved.