baber/WOPTO huggingface dataset:
Patent JP-S63160464-A (JP)
Title: Frequency multiplier
Inventor: NAGAO MASAHIKO
IPC: B41J2/44
Filed: 1986-12-23
Abstract: PURPOSE:To shorten a time for locking by a phase locked loop (PLL) by using a signal in which a frequency is fluctuated synchronously with the fluctuation in frequency in an input reference signal as a dummy signal by multiplying so as to have a specific frequency, when a pulse signal of a position is not present in the input reference signal. CONSTITUTION:When the pulse signal indicating the position is not present in the input reference signal (a), the dummy signal (f) is outputted from an input switching circuit 4 to bring a phase comparison reference signal (h) into a signal obtained by time dividing the input reference signal (a) and the dummy signal (f) and mixing. In a phase comparator circuit 9, from the phase comparison reference signal (h), an error signal (i) is outputted and in a loop filter 10, the error signal (i) is inputted to output a filter signal (j). In a voltage controlled oscillation circuit 11, from the filter signal (j), a multiplying signal K is outputted to an output terminal 13 and a frequency dividing circuit 12. In the frequency dividing circuit 12, a frequency dividing signal is outputted from said multiplying signal K and the multiplying signal K is frequency divided by the number of multiplications from the phase comparison reference signal (h).
Patent JP-H01157673-A (JP)
Title: Character code data processor for facsimile equipment
Inventor: JIKUHARA ICHIRO
IPC: G06K9/20
Filed: 1987-12-15
Abstract: PURPOSE:To prevent a character from being chipped at the edge of a recording paper by controlling respective commands according to the physical length of the recording paper of facsimile equipment and a logical length obtained based on it. CONSTITUTION:The physical length of the recording paper of the facsimile equipment is detected by a number B of lines, and the logical number of the lines is obtained in which (B-A) can be made somewhat larger than the number of the lines for a character 1 line. Each time picture information for the character 1 line is transmitted or printed, for the number of the lines when the transmission is completed or number W of the lines when the printing is completed, whether W>=A is realized or not is decided. Then, when the W>=A is realized, the command of a page dividing or command to change the page of the recording paper is executed, and a printer updates the recording paper. At such a time, since the A is selected so as to leave a value somewhat larger than the number of the lines for the character 1 line to the hindmost edge of the recording paper, the recorded character cannot be overlapped with the hindmost edge of the recording paper.
Patent JP-H07168828-A (JP)
Title: Character processing method and device thereof
Inventor: FUJII KENICHI
IPC: G06F3/038
Filed: 1993-12-15
Abstract: PURPOSE:To provide a character processing method and device which improve the operability of Japanese language processing that use both a keyboard and a pointing device in combination. CONSTITUTION:In a step S21, the position, state, and movement range of the cursor of the pointing device on a display device are stored in a storage device. In a step S22, a specific mark is drawn at the stored position of the cursor of the pointing device as a substitute for the cursor. Further, the position, state and movement range of the cursor of the pointing device are appropriately set in an area for Japanese processing on the display device in a step S23 and the cursor is moved to the position based upon the settings. In a step S24, the Japanese input processing is performed and after the Japanese input processing ends, an advance to a step S25 is made; and the position, state, and movement range of the cursor of the pointing device are restored to the position, state, and movement range stored in the step S21.
Patent JP-H08171622-A (JP)
Title: Pc card
Inventor: MIZOGUCHI SHINICHI
IPC: G11C5/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide a PC card with which time for writing can be shortened. CONSTITUTION: An interface control part 1 receives a card-enable signal showing whether a host system 7 is set in an access state or not from that host system 7 and when the host system 7 is set in a non-access state, unwanted data in a flash memory 6 are erased and an idle block is secured, but when there is a write request from the host system 7, data are written in the idle block secured during the non-access state. Since the idle block is secured inside the flash memory 6 during the non-access state, it is not necessary to perform an erasing operation for securing the idle block in the middle of writing operation, the time for writing can be shortened just for it, and the system can be accelerated and made efficient.
Patent JP-2001052547-A (JP)
Title: Nb3 COMPOUND-BASED SUPERCONDUCTIVE CABLE AND ITS MANUFACTURING METHOD
Inventor: TAKEUCHI TAKAO
IPC: H01B12/10
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To ensure high critical current characteristics by constituting a superconductive cable with a superconductive part of Nb3Al-based compound; an outside matrix formed outside the superconductive part; a stabilizing material positioned inside the matrix; and a barrier material for separating the superconductive part from the stabilizing material. SOLUTION: A superconductive cable is manufactured in such a way that a plurality of single wire materials 6 obtained in a specified process are bundled, a Nb cover 16 forming an outside matrix and a Cu alloy cover 17 are extruded onto the wire bundle, wire drawing is conducted with a die to a specified size, the Cu alloy cover 16 is removed to obtain a multiple wire material 18 having many single wire materials 6. A stabilizing material 19 and a barrier material 20 are positioned in the specified arrangement inside the Nb cover 16 forming the outside matrix. The stabilizing material 19 and the barrier material 20 are previously combined with the single wire materials 6 before the Nb cover 16 is formed, and thereby the barrier material 20 separates the single wire materials 6 from the stabilizing material 19.
Patent JP-H03177149-A (JP)
Title: Circuit for establishment of conferential communication line
Inventor: PEETERU HETSUSURAA
IPC: H04M3/56
Filed: 1990-11-22
Abstract: PURPOSE: To pass an addition code word through a loop in a scheduled time cycle by updating the addition code word with successive processors and executing a program item to compare the addition code word with a test word in order shifted in terms of time. CONSTITUTION: A test code word W8 follows up an addition code word C8 of a conference communication K. When the test code word is once written in a processor P1, it is compared with the code word C8 stored in internal memory of the processor by a program module P. When the test code word does not match the code word C8, the code word C2 of the conference communication K1 is reversed bit by the program module P of the processor P1 and written in memory ES2 of a processor P2 as a test word W2. At this stage, operation similar to that in the processor P1 is performed, however, time for performing the operation is delayed. Consequently, the addition code word is passed through the loop with the scheduled time cycle.
Patent JP-H07144513-A (JP)
Title: Pneumatic tire for off-road travel
Inventor: YOSHIDA YUJIRO
IPC: B60C5/00
Filed: 1993-11-22
Abstract: PURPOSE:To improve the cutting resistance of a side wall part and suppress the increase of weight by disposing a protecting layer with a reinforcing rubber layer of specified hardness interposed in the specified position of the side wall part, and forming this protecting layer of a specified reinforcing ply. CONSTITUTION:A side wall part 3 is provided with a protecting layer 10 with a reinforcing rubber layer 9 interposed on the outside in the tire radial direction of a carcass 6 from a buttress part 8 on the outside in the radial direction to a position going radially inward over the maximum width position 13 of the maximum width W of the side wall part 3. This protecting layer 10 is formed of at least one reinforcing ply 11 with organic fiber cords inclined by 45-75 deg. to the circumferential direction of a tire 1. The reinforcing rubber layer 9 has a JISA hardness of 56-63 deg. and has a thickness 0,24-0.55 times as thick as the thickness of side wall rubber in the maximum width position 13. The weight increase of the tire can be thereby suppressed while improving the cutting-through resistance of the side wall part 3.
Patent JP-H05149341-A (JP)
Title: Porous slide bearing
Inventor: MORI NATSUHIKO
IPC: F16C33/10
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a porous slide bearing which can be used without increase of torque or leakage of grease under the condition of specified temperature, and can be make the production facility and the production work efficient without necessity of heating for fusion in the manufacture process of grease and in the vacuum impregnation process for a bearing, and contributes thereby to the reduction of the production cost. CONSTITUTION:In a porous slide bearing, wherein grease is filled up in the pore of a porous base material, the thickening agent of grease is made fluorine compound such as tetrafluoroethylene resin, etc., terephthlate, urea compound such as allylurea, polyurea, etc., or nonsoap thickening agent such as organically treated clay, silicaaerogel, etc.
Patent JP-H08171709-A (JP)
Title: Thin-film magnetic head
Inventor: UEDA FUMIOMI
IPC: G11B5/39
Filed: 1994-12-20
Abstract: PURPOSE: To decrease the number of terminals and to obtain a thin-film material head suitable for miniaturization by making terminals common. CONSTITUTION: Not that a head for writing formed by using an induction coil 11, a magneto-resistance effect film 12 used as a sensor for reading out and a current wire 13 for biasing are respectively provided with one set each of terminals but that the terminals A and B are connected to each other by the induction coil 11 of the induction type head, the terminals B and C by the magneto-resistance effect film of the magneto-resistive head and the terminals C and D by the current wire 13 for current biasing of the magneto-resistive effect head by which the number of the terminals is decreased, from six pieces to four pieces. The terminals are made common in such a manner, by which the number of the terminals is decreased and the thin-film head suitable for miniaturization is obtd.
Patent JP-H02163456-A (JP)
Title: Fuel tank for vehicle
Inventor: OSADA KIYOSHI
IPC: F02M37/00
Filed: 1988-12-16
Abstract: PURPOSE:To make a check valve so as not to be opened by receiving the buoyance of air bubbles under high temperature by forming a bubble escape means in this check valve. CONSTITUTION:A valve body 10a of a check valve 10 is formed into a spherical form whose underside central part is projected to the lower part, and when it is seated on a valve seat 13 and closes a valve port 14, a central projection of this valve body 10a is pierced through this valve port 14 and projected to the lower part beyond the underside of this valve seat 13. Accordingly, if air bubbles come up, the underside of the valve body 10a and that of the valve seat 13 function as guiding them in the circumferential direction as shown in an arrow, that is, these bubbles are made to escape in the circumferential direction in consequence. With this constitution, such a nonconformity that each air bubble grows larger and pushes the valve body 10a upward by dint of its buoyance will never happen, thus any opening of the check valve 10 is prevented from occurring.
Patent JP-H09155138-A (JP)
Title: Gas filter
Inventor: YAMAZAKI TETSUO
IPC: B01D47/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a gas filter in which filtration is surely free from clogging by using liquid instead of filter paper or a mesh. SOLUTION: A traplike liquid gathering part 2 is disposed on the way of a transfer pipe 1 of outside air A. The lower transfer pipe 1a is projected out into the inside through the bottom wall 3 of the liquid gathering part 2. A partition plate 5 is formed so as to cover the opening part of the transfer pipe 1a. A peripheral wall 6 is hung from the periphery of the partition plate 5. A meshy part 7 reaching a peripheral wall 9 is formed in the part lower than the opening part of the transfer pipe 1a parallel with the bottom wall of the liquid gathering part. A hanging wall is slightly extended from the side edge part of the meshy part 7. The lower end of the peripheral wall 6 in which the meshy part 7 is not formed is positioned in the part lower than the meshy part.  A top wall 10 is formed from the upper end of the peripheral wall 9 of the liquid gathering part 2 to a transfer pipe 1b. A safety valve 11 is disposed in a part of the top wall 10 to regulate pressure when gas pressure of a negative pressure side reaches positive pressure. Outside air is filtrated by passing outside air A into liquid W of the liquid gathering part. Purified gas is transferred into gas of negative pressure.
Patent JP-2001129827-A (JP)
Title: Long fiber pellet, and method and apparatus for manufacturing it
Inventor: TANAKA SEIJI
IPC: B29C48/21
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a long fiber pellet capable of producing a molding of a high quality level and having high resin impregnability of a molding material and rigidity without exposing a part of a reinforcing fiber bundle due to an omission of the bundle or a crack of a covered resin part, without floating a reinforcing fiber on the surface of the molding or without contaminating a mold, a method and an apparatus for manufacturing it. SOLUTION: In the long fiber pellet 75 obtained by impregnating continuously reinforced fiber bundle 70 with a matrix resin 2, the weight range of the bundle 70 is 20 to 40%, and the degree of impregnation of the pellet 75 is 70% or more.
Patent JP-S6488067-A (JP)
Title: Refrigeration cycle
Inventor: OISHI SHIGEJI
IPC: F25B11/02
Filed: 1987-12-14
Abstract: PURPOSE: To drive a fan motor or the like, without having any influence on the refrigeration capacity of refrigeration cycle by interposing a gas-liquid separator between a condenser and an evaporator and driving a driver with the gas refrigerant of the gas-liquid separator. CONSTITUTION: In a refrigeration cycle comprising a compressor 1, a condenser 2, an expansion valve 3 as an expansion means and an evaporator 4, liquid refrigerant condensed by the condenser 2 is subjected to pressure reduction through a capillary 5 to produce a gas-liquid phase refrigerant which is then separated through a gas-liquid separator 6 into gas refrigerant and liquid refrigerant. The liquid refrigerant is fed through the expansion valve 3 to the evaporator where it is evaporated and sucked into the compressor 1. The gas refrigerant turns a drive shaft 8 through a condenser fan motor 7 and rotary drives a condenser fan 9.  The motor 7 is a volume motor where an internal gear 7a secured with the drive shaft 8 meshes with an external gear 7c through an eccentric plate 7b and both gears 7a, 7c are turned by the pressure difference between inlet and outlet thus eliminating a conventional motor dedicated for condenser fan.
Patent JP-H07174360-A (JP)
Title: Operating method of air conditioner
Inventor: ITO SHUJI
IPC: F24F3/14
Filed: 1993-12-16
Abstract: PURPOSE:To omit unnecessary operation from among heating, cooling and heating operations to save energy and reduce running costs by performing heating operation when cooling operation is performed and the absolute humidity drops to the absolute humidity of conditioned air. CONSTITUTION:In the case the absolute humidity is higher than conditioned air, a humidifying water supply valve 9 is closed and humidifying operation is not performed, and a cooling water supply valve 5 is opened to supply cooling water to perform cooling operation. The temperature and humidity of air after passing through a cooler 5 are detected by a temperature/humidity sensor TH2 to detect the absolute humidity, and the valve lift of the cooling water supply valve 11 at this time is fed back and selected so that the absolute humidity detected becomes equal to that of conditioned air. For example, when the surface temperature of the cooler 5 is set at a temperature below the dew point of conditioned air, the absolute humidity becomes equal to the absolute humidity of conditioned air and the temperature becomes lower than the set temperature of conditioned air. Then, a steam supply valve 13 is opened and steam is supplied to a heater 6 to heat air up to the set temperature.
Patent JP-H07168078-A (JP)
Title: Optical device
Inventor: FUKUI HAJIME
IPC: G03B7/20
Filed: 1993-12-16
Abstract: PURPOSE:To avoid any system error due to a communication error by prohibiting the subsequent processing in the case where an identification code is not converted aright. CONSTITUTION:A camera body side microcomputer 31 transmits an identifying signal transmitting command to a lens microcomputer 12, reading an optional value from a table of random numbers written in a read-only memory in the microcomputer 31. The random numbers obtained are transmitted to the lens microcomputer 12 as a mutual identification key. Next, damy data are transmitted to the lens microcomputer 12 and simultaneously an answer code from the lens microcomputer 12 is read from a data 2 terminal. In succession, supposing the result converted by a specified function prescribing the answer code to be the accessory equipment side is the right answer code, a mutual check processing routine is finished, and a process for those of light range, release or the like is carried out, but if it is not correct, a preceding step is repeated as many as the specified times, and further in the case where the correct answer code fails to get the correct answer code even if the specified times are repeated, the process is finished by a trouble end mode, those of light, range and release are all prohibited.
Patent JP-H06160114-A (JP)
Title: Encoder
Inventor: OYA SAMON
IPC: G01D5/36
Filed: 1992-11-26
Abstract: PURPOSE:To measure the slight movement of a measured body by passing the light emitted from a light projector through slits, reversing the light to the arrangement direction of the slits, again passing the light through the slits, then receiving the light. CONSTITUTION:An encoder is provided with a slit plate 30 arranged with many slits 30a at the preset pitch in the preset direction. The slit plate 30 is moved in the direction of an arrow A in response to the movement of a measured body. A light projector 24 and a light receiver 28 are arranged on the left of the slit plate 30, and a reflecting optical system 32 constituted of two reflecting mirrors 32a, 32b faced to each other at a right angle is provided on the right. Light beams 26a, 26b emitted from the light projector 24 pass through slits 31a, are reflected by the reflecting mirror 32a, are reflected by the reflecting mirror 32b, again pass through the slits 30a, and are received by the light receiver 28. The light beams 26a, 26b are vertically reversed for their optical paths in the return route after being reflected by the optical system 32, and the light beam 26b passing on the lower optical path in the forward route passes on the upper optical path in the return route.
Patent JP-H01156197-A (JP)
Title: Method of elevating airship, etc.
Inventor: MITSUHIRO DAIJI
IPC: B64B1/62
Filed: 1987-12-15
Abstract: PURPOSE: To attain simple and economical lifting and lowering movement by installing a pressure tank and a gas compression pump on an airship body, and increasing or decreasing the amount of the atmospheric air which the airship unload. CONSTITUTION: A pressure tank 2 which can withstand several atms. is installed on an airship, whose one side is connected to the outside envelope 1 of the airship through a compression pump 3 and whose other side is connected to the outside envelope through a valve 4. The outside envelope 1 is filled with light gas of approx. 90%. At the time of rising movement, the light gas in the compression tank 2 opens the valve and is charged into the envelope, so that the outside envelope is inflated and the amount of the atmospheric air unloaded increases, thereby raising the airship. At the time of lowering movement, the light gas in the outside envelope 1 is pressed into the pressure tank 2 by the pump 3, so that the volume of the outside envelope 1 decreases, thereby lowering the airship.
Patent JP-H08168644-A (JP)
Title: Wet type denitrifying device
Inventor: OKAMOTO KYOICHI
IPC: B01D53/77
Filed: 1994-12-20
Abstract: PURPOSE: To accomplish the high denitration efficiency using small installation area at reduced installation and the operation cost by providing a bent duct downstream of an oxidizing vessel and spraying alkaline aqueous solution at a point upstream of at least one bent portion of the duct. CONSTITUTION: Tunnel ventilation air containing nitrogen monoxide of 3ppm is lead to an electron beam irradiation reactor 1 to apply electron beam of 0.3kGy to the air by means of an electron beam irradiation device 2. Next, an aqueous solution of potassium carbonate of pH10 is sprayed from a spray nozzle 4 provided at the inlet of bent duct 7 having a sectional area of 1m<2> and total length of 15m which is bent at four points in such a manner that liquid amount-to-gas amount ratio is 0.1kg/m<3> and average particle diameter of liquid droplet is 2mm. If the gas is lead to an outlet 6 through an electrostatic precipitator 5, denitrifying efficiency for the same residence time is higher than in the case of a spray tower, and concentration of liquid droplets in the gas remains unchanged even with higher gas flow velocity than in the spray tower.
Patent JP-H07175560-A (JP)
Title: Data processor
Inventor: YOSHIZU HIROO
IPC: G06F1/28
Filed: 1993-12-17
Abstract: PURPOSE:To provide the voltage detection system which can adjust manufacture variance of a semiconductor by itself by utilizing clock-cycle-to-battery-output- voltage characteristics of a built-in CR oscillation circuit mounted on the same chip. CONSTITUTION:At the time of replacement with a brand-new battery 22, an interruption period by a current battery voltage is observed by software. A CPU 11 finds an estimated oscillation period at voltage detection level by function approximation on the basis of previously evaluated characteristics of the battery voltage to the oscillation period of the internal CR oscillation circuit 14, and holds the result in a memory part 19 until next battery replacement. A user when using a voltage detection circuit measures the interruption period at the current battery voltage by the same method with initial setting. Then this measured period is compared with the estimated period which is previously estimated and stored at the time of the initial setting. When the CR oscillation period is larger than the set value, it means that a desired battery voltage level to be detected is reached; and an alarm display is made and battery replacement, etc., is performed.
Patent JP-2000143290-A (JP)
Title: Crystallized glass, substrate for magnetic disk, and production of magnetic disk and crystallized glass
Inventor: ABE MASAHIRO
IPC: G11B5/73
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide 90×10-7-130×10-7/K coefficient of thermal expansion in the temperature range of -50 to +70 deg.C to a crystallized glass containing lithium disilicate and α-quartz as predominant crystals, to make the coefficient of thermal expansion almost independent of crystallization temperature and to form fine crystals. SOLUTION: This crystallized glass containing α-quartz and lithium disilicate as predominant crystals and having 90×10-7-130×10-7/K coefficient of thermal expansion in the temperature range of -50 to +70 deg.C has a composition containing, by weight, 70-80% SiO2, 5-9% Al2O3, 7-10% Li2O, 1-3% P2O5, <=3% K2O, <=3% CaO, <=4% BaO, <= 4% ZnO, <=1% Sb2O3, <=6% ZrO2, <=6% Nb2O5, <=4% SnO2, <=3% MoO3 and 0.7-6% Nb2O5+SnO2+MoO3.