baber/WOPTO huggingface dataset:
Patent JP-H0657260-A (JP)
Title: Coal briquette for production of metallurgical coke
Inventor: IKEDA KOICHI
IPC: C10B53/08
Filed: 1992-08-11
Abstract: PURPOSE:To determine the shape of a coal briquette for the production of metallurgical coke so as to decrease the loss of pressure of passing air across the shaft furnace. CONSTITUTION:A coal briquette for the production of metallurgical coke produced by briquetting pulverized coal under pressure, wherein the briquette has at least one groovy recess in a part of it, the width of the groovy recess is at most 1/2 of the length of the briquette in the direction of the width of the groovy recess, while the depth of the groovy recess is at most 1/4 of the thickness of the briquette in the position of the groovy recess, and another coal briquette for the production of metallurgical coke, wherein a groovy recess surrounds the briquette in a part of it, the width of the groovy recess is at most 1/2 of the length of the briquette in the direction of the width of the groovy recess, and the depth of the groovy recess is at most 1/4 of the thickness of the briquette in the position of the groovy recess.
Patent JP-H0945734-A (JP)
Title: Transfer plate
Inventor: TERADA TORU
IPC: H01L21/60
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent a chip sucked in vacuum with the viscosity of a flux, etc., from being derailed from a tool and left on a transfer plate by feeding a gas jetted from below on a transfer position of this plate at a flux feeder of a binding apparatus. SOLUTION: A transfer plate in a bonding apparatus has the following constitution. 1) At least the chip transfer position of the transfer plate 14 in a transfer mechanism for flux 13 or resin of the bonding apparatus is composed of a gas-permeable porous body 15 or fine-pore molding. 2) Below the plate 14 a gas jet unit is provided and controlled to jet a gas at least during lifting of a chip 9 after finish of the transfer.
Patent JP-2000047634-A (JP)
Title: Driving method of plasma display device
Inventor: IDE SHIGEO
IPC: H01J11/42
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain the driving method of a plasma display device in which a stable faint discharge is achieved by a low voltage, the light emitting efficiency is improved and the light emission from the cells is stabilized even though dispersion in the discharge characteristics exists for every cell. SOLUTION: The device is provided with plural row electrode pairs, plural column electrodes which are opposed to the row electrode pairs through a discharge space and form a unit light emitting region at each of the crossing section against the row electrode pairs, and a dielectric layer which covers the row electrode pairs against the discharge space. In the driving method of the device, displaying is executed by using address intervals, in which scanning pluses are applied to the row electrode pairs, simultaneously pixel data pulses are applied to the column electrodes, and selections are made for a light emitting pixel and a non-light-emitting pixel, and sustained-discharge intervals in which sustained pulses are applied to the row electrode pairs, and the sustained-discharges of a light emitting pixel and a non-light-emitting pixel are maintained.  The sustained pulses have waveforms, in which the rise and the fall of the front edge sections are made more gradual compared with the scanning pulses, and the sustained discharge is limited to the regions close to the discharge gaps formed in the gaps between row electrodes that are made into pairs in a unit light emitting region.
Patent JP-H0635956-A (JP)
Title: Natural language processor
Inventor: KOMATSU JUNKO
IPC: G06F3/048
Filed: 1992-07-20
Abstract: PURPOSE:To provide the natural language processor which can easily utilize the information of existent words only by making the description or reading of unregistered words to be inputted by a user. CONSTITUTION:When registering any new word, a word registration menu is selected and a word information input window is opened. In this case, either the description or the reading of the word to be registered is inputted at least. When an existent word retrieval menu 12 is selected, existent words are retrieved by an existent word retrieving means, and the result is presented to the user. When there is any suitable word in the retrieved result, it is selected by the user and when there is no suitable word, it is canceled. When the usable existent word is selected, the word information such as grammer information or meaning information of the existent word is automatically inputted to the free field of the word information input window. At such a point of time, the user can correct the contents of respective fields at need, and when there is no problem in the contents, the word registration is completed by selecting a word registration menu 13.
Patent JP-S6193891-A (JP)
Title: Electrolytic cell washing system in continuous ion water making apparatus
Inventor: OKAZAKI TATSUO
IPC: C02F1/46
Filed: 1984-10-12
Abstract: PURPOSE:To make it possible to easily fill an electrolytic cell, by providing an openable and closable chemical solution supply chamber at a level higher than the electrolytic cell and a drain valve to the bottom part of the electrolytic cell. CONSTITUTION:Water is supplied through a water supply chamber 33 while DC voltage is applied to a cathode 21 and an anode 25. Water is flowed to a cathode chamber 30 from the gap of a rib 27a and an anode chamber 29 through a water passage 26 and, when water passes between the electrodes 21, 25, alkaline water is formed to the side of the cathode chamber 30 and acidic water is formed to the side of the anode chamber 29 by electroosmotic action through electrolysis and a diaphragm 28 and both of them are flowed out to lead-out chambers 34, 35 and used. At this time, if the pressure of tap water is applied to a chemical solution chamber, a pressure sensing switch is operated to start electrolysis. If tap water is used up, electrolysis is stopped.
Patent JP-H1153284-A (JP)
Title: Reliable computer system, transmission packet controller and its method
Inventor: IIZUKA AKIRA
IPC: G06F11/14
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To construct a reliable system without changing a software by transmitting one defined to transmit among packets spooled in a buffer memory through the use of a packet converter at the time of fault and intermediately wasting packets excepting for it from the buffer memory. SOLUTION: When a fault is generated during processing, the check point/roll back means 13 of the reliable system 11 rolls back the system 11 to a check point just before. After then the means 13 sends a roll back trigger 18 to a transmission packet controller 14. When the controller 14 receives the trigger 18, a packet exchange 16 sends a transmission packet with a check point mark to the network and after then, the packet is destroyed from a buffer memory 15.
Patent JP-S60110993-A (JP)
Inventor: HIROSE HIROYUKI
IPC: D21B1/34
Filed: 1983-11-15
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-S6457877-A (JP)
Title: Area identification method for picture processor
Inventor: SUZUKI YUZURU
IPC: G06T7/00
Filed: 1987-08-27
Abstract: PURPOSE:To realize sure area identification with simple hardware by providing a frequency characteristic to a scanning window and providing a level difference detection function. CONSTITUTION:A 3X3 scanning window is set around a noted picture element P5 and the surrounding picture elements P1-P4 and P6-P9 except the noted picture element P5 are split into four blocks by picture elements connected in the main and sub scanning directions. Each picture element is weighted in each block and the average value or total sum of the weighted picture element data is obtained in each block, then the density in each block has a specific frequency characteristic. Thus, in selecting the frequency characteristic as a low pass filter characteristic, the dot print component in the original picture is eliminated. As to the picture data whose dot print component is eliminated, a difference between block pairs clipping the noted picture element in between is obtained. Since the difference corresponds to the degree of the density change, a binary picture area and a halftone picture area can be identified by comparing the difference with a preset threshold value.
Patent JP-H0751979-A (JP)
Title: Heat insulating structure for lathe
Inventor: MURATA FUMISABUROU
IPC: B23Q1/01
Filed: 1993-08-06
Abstract: PURPOSE:To suppress the occurrence of unbalance of heat because of a coolant falling on a head stock the temperature of which is increased by a heat generat ing source at the periphery of a spindle by providing a heat insulating cover by which the head stock is partitioned away from a spindle chuck. CONSTITUTION:When a cutting work is carried out by a lathe, coolant is injected through a proper nozzle toward a work grasped by a spindle chuck 7a and a tool to effect cooling. Though quantities of coolant sometime fall on a heat insulating cover 12A, cooling of a head stock 8 is relaxed owing to heat insulating ability thereof. Further, the coolant is also prevented from falling directly on the head stock 8 by the heat insulating cover 12. Thereby, unbalance of heat between the drive side and the cutting side is suppressed from occurring to the head stock 8.
Patent JP-S59104812-A (JP)
Title: Profile crystal oscillator
Inventor: DOI ARATA
IPC: H03H9/05
Filed: 1982-12-08
Abstract: PURPOSE:To improve the symmetric performance and to make the titled oscillator durable and hardly damaged by supporting a crystal plate so that the entire circumference is surrounded by a supporting section comprising two tuning forks coupled at their tip. CONSTITUTION:A crystal plate processed from a crystal raw plate perpendicular to the Z axis into a parallelogram shape where the long side direction is in parallel with the Y, axis and the short side direction is in parallel with the X axis, as the crystal plate. The supporting section 13 formed integrally via a connecting part 12 led perpendicularly from the center part in the lengthwise direction to both side faces is provided to the crystal plate 11 formed in this way. The supporting section 13 is formed by coupling the two tuning forks and surrounds the entire circumference of the crystal plate 11. That is, the supporting section 13 comprises leg parts 13a, 13b along the lengthwise direction of the crystal plate 11 and a base part 13c connecting the leg parts 13a, 13b at its tip, and an oscillator comprising the crystal plate 11, the connecting part 12, and the supporting section 13 is symmetric entirely to any center line in the direction of long sides and short sides. Further, the mechanical strength is improved by enclosing and protecting completely the crystal plate 11 by the suppoting section 13.
Patent JP-H0554930-A (JP)
Title: Receptacle
Inventor: HASEGAWA TSUNAICHI
IPC: H01R13/52
Filed: 1991-08-27
Abstract: PURPOSE:To use a door for closing a plug blade insertion port commonly for different sorts of receptacles. CONSTITUTION:A door 15a is energized in such a direction as to close a blade insertion port by a restoration spring 16a comprising a plate spring. An insertion force of a plug blade is converted into a force in a direction to open the door 15a against the spring force of the restoration spring 16a by an inclined surface 15f provided at the door 15a. A forward end edge of the inclined surface 15f is curved to be recessed. When pulling and inserting the plug blade to the plug blade insertion port 14a, the door moves to advance or retract by function of the inclined surface 15f. For rotating the plug blade along the plug blade insertion port 14a, the compression quantity of the restoration spring 16a is kept almost constant by the curvature of the forward end edge of the inclined surface 15f. A body 11a and a cover 11a composing a case 11 are connected with each other by an assembling screw 19 for engaging them with an installation frame 10 through a first flange 11c of the body 11a and a second flange part 11d of the cover 11b.
Patent JP-S58112125-A (JP)
Title: Channel controlling system
Inventor: ITOU AKIHIKO
IPC: G06F13/24
Filed: 1981-12-25
Abstract: PURPOSE:To preform an access process with high efficiency, by avoiding the conflict of access by means of a channel having >=2 interfaces. CONSTITUTION:When a start request REQ is given to a channel CH through an interface of one side, a channel CH' of the other side is accordingly inactive. Thus the output of a flip-flop 4 is set at an H, and the output of a gate 11 is set at the H by the request REQ. A flip-flop 1 is set as soon as an answer signal AKW is returned, and the output Q of the flip-flop 1 is set at the H. Thereafter a prescribed operation is carried out, and an end signal END is produced  when the prescribed operation is over. Thus a flip-flop 5 is set, and the output Q  of the flip-flop 5 is fed to the input terminal of one side of an AND gate 15. In  this case, the output Q of the flip-flop 1 is set at the H, and therefore the output  of the gate 15 is also set at the H. Then the 1st interruption request IRQn is delivered to show the end of a process to a CPU.
Patent JP-H0774939-A (JP)
Title: Image forming device
Inventor: YAMADA KAZURO
IPC: B41J2/44
Filed: 1993-08-31
Abstract: PURPOSE:To prevent the forgery utilizing high copying performing by reversely rotating a fixing roller and pushing back and breaking recording paper at the time of judging picture data as a false picture as compared with a specific picture. CONSTITUTION:Respective color picture data consisting of Y, M and C are outputted from a color processing part 35a and stored in a RAM 13 through a binarizing processing part 11. Picture data from the RAM 13 are sequentially compacted with a specific color picture stored in a ROM 16 by a CPU 17 in each color to execute pattern matching. At the time of judging the picture data as a false picture, the fixing roller in a fixing unit is reversely rotated through the CPU 17 and recording paper is pushed back and broken or the hue of a toner image to be fixed is changed. Consequently the formation of a false image utilizing high copying performance can be prevented.
Patent JP-S58116061-A (JP)
Title: Mhd generating channel
Inventor: MATSUI HIROSHI
IPC: H02K44/12
Filed: 1981-12-26
Abstract: PURPOSE:To improve the heat insulating and cooling effect of an MHD generating channel by dividing and disposing annular cooling tube having a cooling plate between the heat insulator of innermost wall contacted with high temperature combustion gas and the insulator disposed at the outer wall side and non-contacting the adjacent cooling plates. CONSTITUTION:A heat insulator 8 such as boron nitride or the like is associated in the innermost wall contacted with the flow 5 of high temperature gas and a heat insulator 9 such as alumina is associated in a block shape at the outer wall side. The outermost wall is hermetically sealed in an integral structure of fiber reinforced plastic 10 as a heat insulator which also performs the gas leakage preventing function. A cooling tube 12 of rectangular shape is divided and disposed between the alumina 9 and the plastic 10, and a finned cooling plate 7 is mounted by welding to the upper surface of the tube 17 and hence at the inner wall side. In this case, the adjacent plates 17 are not contacted with each other, thereby reducing the gap between the plates.
Patent JP-S60107516-A (JP)
Title: Optical fiber gyro
Inventor: KAEDE KAZUHISA
IPC: G01C19/00
Filed: 1983-11-16
Abstract: PURPOSE:To obtain high detection sensitivity by controlling a phase modulator with the output of at least either of the 1st and the 2nd photodetectors and setting the operation point of a ring interferometer, and detecting an angular speed of rotation from the difference output of the two photodetectors. CONSTITUTION:The sum output 329 of the 1st and the 2nd photodetectors 321 and 322 is held invariably constant under the control of the 1st and the 2nd driver circuits 327 and 328. At this time, the difference output 325 of the 1st and the 2nd photodetectors 321 and 322 is zero unless the ring interferometer rotates or nearly proportional to the angular velocity of rotation of the ring interferometer when the interferometer rotates. For the purpose, the difference output 325 is measured to detect the angular velocity of rotation of the ring interferometer.
Patent JP-2000152076-A (JP)
Title: Digital video processor
Inventor: GOULD ANTONY JAMES
IPC: G06T15/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital video processor which is improved to plot a series of inputs. SOLUTION: Plural plotting processors which are arranged in the operation order and each of which can perform the operation to plot the output result related to a picture of a video signal from input data related to this picture and/or another picture received from the plotting processor preceding in the operation order and a plotting controller which controls the plotting operation of plotting processors are provided, and each processor can transmit dependency data, which indicates which picture must be plotted in order to plot the output related to a required picture, to plotting controllers.
Patent JP-H0262947-A (JP)
Title: Mapping device
Inventor: MITAMURA SHIGEHIRO
IPC: G01N23/22
Filed: 1988-08-30
Abstract: PURPOSE:To realize the display of real time without distortion by transforming positional signals at a measuring point from the coordinate display of (r-theta) driving into the coordinate display of (X-Y), making them as the coordinate signals of a CRT and respectively displaying them on a corresponding CRT screen. CONSTITUTION:A radiation from a sample S excited by an X ray is detected by a secondary electron detector 2. At this time, a sample stage 1 driven by (r-theta) driving moves the center of the rotation of the sample S in a fixed direction while it rotates the sample S in the fixed direction. Then, a CPU 3 transforms an (r-theta) driving signal on the stage 1 into an (x-y) coordinate signal on the CRT 4 and displays a detection signal obtained at the measuring point (r, theta) on the corresponding position (x, y) on the screen of the CRT 4. By relatively moving the measuring point on the sample displayed by the (r, theta) to a projecting point on the screen of the CRT 4 displayed by the (x, y) in such a way, the measured area and the projection screen are made similar and the distortion of an image is prevented.
Patent JP-S6371951-A (JP)
Title: Optical recording medium
Inventor: TAKANO KATSUHIKO
IPC: G11B7/24015
Filed: 1986-09-16
Abstract: PURPOSE:To perform satisfactory adhesion without deteriorating recording characteristics and deforming substrates and to obtain an optical recording medium having high reliability by using a visible light curing adhesive agent for an adhesive agent. CONSTITUTION:The visible light curing adhesive agent is used for the adhesive agent to be used to form the optical recording medium of the laminated structure and air sandwich structure constituted by adhering two pieces of the optical recording medium including optical recording layers formed on substrates in such a manner that the recording layers face each other. Any materials which are sensitized and cured by visible light are usable for the visible light curing adhesive agent. The adhesive agent formed of such materials is curable even if the substrates contain a UV absorbent. The recording media can be adhered without being deteriorated even if such a material having a tendency to deterioration by UV rays is used for the recording material. the recording media are adhered quickly with high mass productivity without deforming the substrates in spite of using the plastic substrates.
Patent JP-S59139918-A (JP)
Inventor: KAARU BUI SANTOIENMO
IPC: B67D1/04
Filed: 1983-11-16
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-H1034630-A (JP)
Title: Manufacturing of hollow precast floor board
Inventor: KINOSHITA KAZUHISA
IPC: E04B5/43
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically manufacturing a hollow precast floor board without an increase in its weight by saving a material and manual labor. SOLUTION: Plural ribs 2 are provided projecting on the upper face of a precast plate 1 and at the same time, a lightweight block 3 is installed on the lateral face of each of the ribs 2 to manufacture a precast flooring 1 with reverse ribs 2. In addition, a molding frame plate 6 arranged between the ribs 2 is supported with the upper face of the light weight block 3 installed on the lateral face of each of the ribs 2, and an on-site concrete 5 is formed on the upper face of the molding frame plate 6.
Patent JP-H0662082-A (JP)
Title: Isdn terminal equipment
Inventor: SHOBU TOSHIBUMI
IPC: H04L29/10
Filed: 1992-08-13
Abstract: PURPOSE:To evade a communication infeasible state by automatically setting a new TEI value by ISDN terminal equipment even when a condition to release a TEI value occurs in the ISDN terminal equipment using non-automatic TEI allocation as for the ISDN terminal equipment. CONSTITUTION:When a communication control part 6 detects the occurrence of a prescribed release condition for the TEI value, the TEI value in current use is released, and procedure to set the new TEI value is started up. As the TEI value to be set newly. the value in which a specific constant is added on or subtracted from a released TEI value, or a random value within a range used in the nonautomatic TEI allocation is set can be used. This device is comprised in such a way that the fact that the TEI value is set again is displayed on an LCD in an operation port part 5 for a user, or it is notified by outputting a report from an output part(plotter) 4, etc., after the new TEI value is set.
Patent JP-H0957851-A (JP)
Title: Method for lining of inner surface of preset pipe groove
Inventor: OOKA SHINKICHI
IPC: B29L23/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To line continuously at once a long distant pipe groove likely to be connected via some manholes by a method wherein a plurality of specific length flexible lining materials are continuously drawn into a preset pipe groove while connected to each other in a pipe axial direction. SOLUTION: Reinforced materials 8 are connected to each other via a connecting member 9. In that case, they are connected by such number of pieces capable of obtaining connection strength to the extent that they are not disconnected from each other in tensile movement. After connecting a front end of a second lining material 1a to a rear end of a first lining material 1, they are drawn into a pipe groove. When the second lining material 1a is drawn into the pipe groove near to its rear end part inside a vertical shaft at the start point, drawing operation is temporarily interrupted again, and a front end part of a third lining material is connected in the same way to a rear end part of the second lining part 1a, and sealed to keep its air tightness. The operation abovementioned is continuously carried out, a specific number of lining materials 1 are drawn in, and the most front tip is drawn into the vertical shaft to be reached. Therefore, lining operation can be continuously carried out.