baber/WOPTO huggingface dataset:
Patent JP-S5367010-A (JP)
Title: Combustion chamber for partition combustion system internal combustion engin e
Inventor: SATOU TADANORI
IPC: F02B23/08
Filed: 1976-11-25
Abstract: PURPOSE: To reduce residual gas in a combustion chamber and to improve ignition property, by forming the inwall surface of the combustion chamber spherical. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63305283-A (JP)
Title: Health data display apparatus
Inventor: TANAKA KIYOYUKI
IPC: G01W1/17
Filed: 1987-06-05
Abstract: PURPOSE:To recognize health data based on the present state of air readily and accurately at an individual position, by displaying a dry warning, a cold warning and the like, based on present temperature and humidity data. CONSTITUTION:Temperature and humidity are operated based on the output values of temperature and humidity sensors 1 and 2 and table values in a ROM 9 and stored in a RAM 11. A discomfort index DI is operated by an expression in the Figure based on the temperature T( deg.C) and the humidity (%) and stored in the RAM 11. When the humidity H is less than 40%, a dry warning indicator is turned ON. When the temperature T is less than 15 deg.C and the humidity H is less than 50%, a cold indicator becomes ON and an alarm is issued. When the discomfort index DI is more than 80, a sweat warning indicator is turned ON. When the DI is 75-80, a discomfort indicator is turned ON. When the DI is 68-75, a comfort indicator is turned ON. When the temperature T is more than 50 deg.C, an indicator showing a fire warning is turned ON and an alarm 12 is sounded. In this way, he weather data, which affect the health state at an individual place, are visually displayed in detail. Therefore, adequate counter- measures can be taken even in cooled and heated rooms.
Patent JP-S5844581-A (JP)
Title: Printing device
Inventor: MITSUSAKA TOSHIO
IPC: H04N1/46
Filed: 1981-09-09
Abstract: PURPOSE:To change the striking dot density of a printer in response to the luminance  of colors and to print out a black/white image which can be easily recognized and  understood, by producing the luminance signal corresponding to the luminance of each  picture from the 3 primary color signals of each picture element of a color picture. CONSTITUTION:The position information of picture elements given from an upper  device is fed to an address decoder 2 via a signal line 8. The position information is  decoded and divided to X and Y coordinates of a color picture to be supplied to a  printing elemint driving part 3 and a paper feed driving part 4. At the same time, the color information of picture elements is applied to a converting part 1 via a signal line  7. The 3 primary color signals are converted into the striking dot signals through the  part 1. These 3 primary color signals corresponding to the color information are supplied to the part 4, and the striking dot signal corresponding to the luminance of each  picture is produced on the basis of the position information given form the decoder 2.  Then a printing mechanism 5 is driven. A paper feeding mechanism 6 is driven through the driving part 4 to change the striking dot density of a printer in accordance with  the luminance of colors. Thus a black/white picture which can be easily recognized  and understood is printed out.
Patent JP-H036998-A (JP)
Title: Remote control system
Inventor: NOZAKI TAKAYUKI
IPC: H04Q9/00
Filed: 1989-06-02
Abstract: PURPOSE:To improve the reliability of control by sending a control signal from a master station to a slave station at the execution of control, sending the control signal again when no control reply comes and judging it as a control failure when a prescribed time elapses in the absence of control response. CONSTITUTION:A master station 1 receives a signal from a control input 8 and when a control response signal 15 is not confirmed within a prescribed time, a control signal re-transmission detection circuit 11 sends a control signal retransmission output 10 of the same control as the control input 8 to an external controlled device 3 through a control line. When a control response signal 15 is received, the control signal retransmission output 10 is reset. When the control response signal is not received, a control signal retransmission output 16 is sent repetitively for n-times again within the specified time. When the control response signal 15 is not outputted, it is discriminated to be disabled control state and a control fault is outputted to a control system fault display section 16.
Patent JP-H08332153-A (JP)
Title: Heat insulating cooker
Inventor: YOSHIYUKI HIROMITSU
IPC: A23C9/123
Filed: 1995-06-08
Abstract: PURPOSE: To prevent internal hot water from flowing out and spilling at the time of falling concerning a heat insulating cooker with which hot water is put into the main body of a vessel, a lid is detached while storing a cooking vessel in that hot water and cooking is performed with that hot water as a heat source. CONSTITUTION: An inner lid 3 is tightly fitted to an opening part at a main body 1 of the vessel, and an outer lid 2 covers that inner lid. The cooking vessel, in which cooking materials are put, is housed in the main body 1 of the vessel, cooking is performed by pouring hot water between the main body 1 of the vessel and the cooking vessel and at the time of falling down, hot water is prevented from flowing out by the inner lid 3.
Patent JP-S5367471-A (JP)
Title: Voltage display unit
Inventor: TAKANO MASAYUKI
IPC: G06G7/12
Filed: 1976-11-29
Abstract: PURPOSE: To light light emitting diodes and simplify construction by detecting the output of amplifiers with the light emitting diodes in a system of comparing an input voltage and a set voltage with comparing amplifiers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10336224-A (JP)
Title: Clock supplying device
Inventor: FUNABASHI TOSHIO
IPC: H04L12/42
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To automatically and accurately avoid a mutual synchronizing stage while maintaining frame constitution by preferentially determining the system configuration of identification information received through the preceding trans mission block of up or down link. SOLUTION: When an active system is a synchronizing reference extracting means 11-1, a system configuration transmitting means 15 transmits the identification information showing that synchronizing reference extracting means through a spare channel to the up link but when it is a synchronizing reference extracting means 11-2, the means 15 transmits that information to the down link respectively. At a station counter through the following transmission block of up(down) link, it is discriminated whether the identification information received through the spare channel shows the synchronizing reference extracting means set to the active system at the present station or not by a system configuration means 14 and wen the result of discrimination is negative, that identification information is made preferential to determine system configuration.  The system configuration transmitting means 15 repeats the identification information receiving through the spare channel to the following transmission block of up(down) link.
Patent JP-S5766445-A (JP)
Title: Controlling method for extent of charging of electrophotographic copying machine
Inventor: MAKITA KATSUHIKO
IPC: G03G15/00
Filed: 1980-10-11
Abstract: PURPOSE:To correct a drop in charging potential due to variations in photoreceptor characteristics wtih temperature, by controlling a charger output by detecting the temperature of a photosensitive drum. CONSTITUTION:A thermistor 10 detects the surface temperature of a photosensitive drum 1 and on the basis of the detected value, a control circuit 11 controls a high-voltage power source circuit 2 to vary a voltage applied to a charger 3. The control is only exercised so as to raise the voltage only at >=30 deg.C at which variations in photoreceptor characteristics with temperature are increased.
Patent JP-H037987-A (JP)
Title: Display body control device
Inventor: KONO MASARU
IPC: G09G5/18
Filed: 1989-06-05
Abstract: PURPOSE:To attain the fixed frame frequency of a second display body even when that of a first display body varies by independently supplying a foundamental clock signal for controlling the first display body and a foundamental clock signal with a higher frequency for controlling the second display body. CONSTITUTION:A CRT control signal 1 is made of a foundamental clock DCLK 4, and a liquid crystal control signal is independently made of a foundamental clock CLK 8. As for the scan timing 16 of a liquid crystal system, data is failed to be fetched when it is not faster than the latch signal 17 of a CRT system. Therefore, the frequency of the CLK 8 is set higher than the CLK 4 and can be set lower than the frame frequency of the CRT by increasing an invalid display area. Thus, the frame frequency of the liquid crystal system can be fixed even when the frame frequency of the CRT varies.
Patent JP-H09326164-A (JP)
Title: Automatic noise reduction level adjusting device
Inventor: KAWAGUCHI YOSHITAKA
IPC: G11B20/04
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To facilitate noise reduction level adjustment, to simplify a work process, to reduce cost and to make possible keeping a set noise reduction level to a prescribed proper value for a long period of time. SOLUTION: A noise reduction reference tape regenerative signal S13 is inputted to an electronic volume IC 14, and the IC 14 is set in a level based on a control signal 19 to output to a noise reduction IC 15. The noise reduction IC 15 sends out an output signal S16 performed with noise reduction processing for the noise reduction reference tape regenerative signal S13. This output signal S16 from the noise reduction IC 15 is inputted to an A/D conversion terminal of an MPU 17, and the MPU 17 outputs a control signal S19 generated based on a beforehand stored level proper value to the electronic volume IC 14 by an input of a test signal S18 to automatically adjust the output signal S16 to the level proper value stored in the MPU 17.
Patent JP-S63305179-A (JP)
Title: Paint
Inventor: NAKAMURA TAKAYUKI
IPC: C09D7/12
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a paint improved in abrasion resistance and not easily abraded even when it is polished with, e.g., a grained nylon scrubber, by adding abrasive grains to a transparent paint. CONSTITUTION:A paint is formed by adding abrasive grains to a transparent paint. Examples of said paints used include those containing, e.g., inorganic materials such as an alkali silicate and silica sol, thermoplastic resins such as an epoxy resin, an alkyd resin, organic materials such as a thermosetting resin and, optionally, colorants, thickeners, dispersants, thixotropic agents and precipitants, etc. The amount of the abrasive grains used is preferably 1-25wt.% based on the total weight. When this amount is below 1wt.%, the abrasion resistance can hardly be increased, and when this amount is above 25wt.%, the transparency of a film tends toward decreasing. The particle diameter of the abrasive grains is preferably 0.1-10mu in terms of an average particle diameter. When it is below 0.1mu, the abrasion resistance can hardly be increased, and when it is above 10mu, the tendency toward precipitation increases.
Patent JP-H0436324-A (JP)
Title: Silicone compound comodified by polyether and alkyl ether
Inventor: ICHINOHE SEIJI
IPC: C09K23/52
Filed: 1990-05-31
Abstract: PURPOSE:To obtain the title compd. capable of emulsifying even an ester oil or a glyceride by selecting a specific silicone compd. comodified by a polyether and an alkyl ether. CONSTITUTION:A silicone compd. of formula I [wherein R<1> is 1-4C alkyl; R<2> is a group of formula II (wherein Q<1> is a 1-4C divalent hydrocarbon group; R<5> is II, R<1>, or acetyl; and (a) and (b) are each 0 or higher); R<3> is a group of the formula Q<2>-O-R<6> (wherein Q<2> is Q<1>; and R<6> is an 8-30C monovalent hydrocarbon group); R<4> is R<1>, R<2>, or R<3>; and (l), (m), and (n) are each 0 or higher] comodified by a polyether and an alky ether is selected.
Patent JP-S62299022-A (JP)
Title: Controlling system for wafer processing
Inventor: TADA YOSHIAKI
IPC: G03F7/20
Filed: 1986-06-18
Abstract: PURPOSE:To enable wafer processes to be changed and modified only with a floppy disc exchanged, by loading control programs about the respective processes through floppy disc drivers connected with machine controllers. CONSTITUTION:When processes in a wafer processing device 12, operational parameters for respective actuators, and the like are changed or modified, the desired control programs can be easily changed according as needed by exchanging floppy discs. The floppy disc drivers 22a to 22d load the desired control programs to a CPU 90 for respective unit controls through the floppy discs in which the contents are changed in acoordance with the recognition signals set by using digital switches 112 connected with the respective unit controllers 16a to 16d. The CPU 90 for the respective unit controls then stores the control programs in page memories 108 to complete the changes of the control programs.
Patent JP-H09323177-A (JP)
Title: Gas pressure-welding method of reinforcing steel, bar
Inventor: NAKANISHI KIYOSHI
IPC: B23K20/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the unevenness of quality by eliminating the breakage caused by compressive bulging at the time of applying multi-step upsetting method in a gas pressure welding method to reinforcing steel bars. SOLUTION: An initial stage pressing is a process for heating the butting part of the reinforcing steel bars while keeping the pressed force thereat to 130-150kg/cm<2> , and heating time is 40-45sec. In a primary to a ternary pressings, the butting part is heated to about 700-900 deg.C by the initial stage pressing and heating. After completing the initial stage pressing, the pressed force is immediately risen to the upper limit pressure P1 while succeeding the heating, and the pressing in high pressure at the first time is executed, and the pressing with a pump is immediately stopped near the upper limit pressure P1, and shifted into low pressure with the remained pressure.  In the lower limit pressure P2 of the pressed force, while succeeding the heating, the secondary pressing and the ternal pressing with the upper limit pressure and the lower pressure as the same as the primary pressing, are repeated. After pressing in the high pressure at the last step, the back pressing in further higher pressure than the pressing in the high pressure at each step, is applied to the butting part and the pump is immediately released to complete the press-welding.
Patent JP-H04367257-A (JP)
Title: Ic package
Inventor: SANO KUNIO
IPC: H05K3/30
Filed: 1991-06-14
Abstract: PURPOSE:To protect lead terminals of an IC using gull-wing type lead terminals which protrude from the package of the IC from being bent and improve the penetration of flux, etc., at the time of mounting the IC package on a substrate by soldering. CONSTITUTION:Protruding sections 3 which protrude by the same amount as the downward protruding amounts of lead terminals 2 are provided on the lower surface of a package 1. Since the sections 3 are provided on the lower surface of the package 1 and a gap is secured between the substrate 4 and package, flux, etc., easily penetrate at the time of mounting the package 1 on a substrate 4 by soldering and the mounting quality of the package 1 is improved. In addition, this IC package must meet the request of an improvement in the accuracy of the lead terminals in view of the recent tendency of reducing the thickness of lead terminals day by day, because the bending of the leads can be prevented and the surface mounting quality of the package is improved due to the protruding sections 3 which protrude by the same amount as the protruding amount of lead terminals on the lower surface of the package.
Patent JP-S623416-A (JP)
Title: Fluid bearing cylinder device
Inventor: KUROSE KAZUYOSHI
IPC: F16C17/10
Filed: 1985-06-28
Abstract: PURPOSE:To decrease the wear of the thrust bearing part and to improve the reliability by arranging one ball or above having the smaller outer diameter than the thrust ball around the thrust ball. CONSTITUTION:Since in the internal part of a thrust base material 6 of the same shaft as a rotating shaft 1, a large diameter thrust ball 4 and a small diameter eccentric ball 5 are simultaneously arranged, the center of the thrust ball 4 to support the weight of the rotating body and the absorbing force of the motor magnet is eccentric a little from the rotating shaft 1. Consequently, the revolution force is given to the thrust ball 4 by the rotating shaft 1, and the revolution is executed while he rotation is executed. By such a constitution, the wear of the thrust bearing is decreased and the fluid bearing cylinder device with a high reliability can be obtained.
Patent JP-S5768410-A (JP)
Title: Manufacture of water gate made of reinforced plastic
Inventor: HINO KAZUYOSHI
IPC: E02B7/34
Filed: 1980-10-15
Abstract: PURPOSE: To obtain a water gate having excellent corrosion resistance and excellent durability by method in which beams molded of a reinforced plastic material are arranged at given intervals on a skin plate molded of the same plastic material and then bonded with the same reinforced plastic material.  
     CONSTITUTION: A skin plate 1 of a size corresponding to that of a water gate is obtained by alternately laminating an unsaturated polyester or epoxy resin and glass fiber. Then, beam materials 2 and 3 of chamber or H shaped cross section are molded of the same reinforced plastic material as that used for the said skin plate 1 by a hand lay-up method. And, the beam materials 2 and 3 are arranged at given intervals on the back side of the skin plate 1 and then bonded together with the same reinforced plastic material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0714857-A (JP)
Title: Semiconductor chip mounting method
Inventor: ICHIKAWA HIDEKI
IPC: H01L21/52
Filed: 1994-06-24
Abstract: PURPOSE:To provide a semiconductor chip mounting method with which the surface of bonding can be hardened completely and mounting operation can be conducted in a highly reliable manner when the semiconductor chip is fixed by adhesion using an ultraviolet ray hardening resin bonding agent. CONSTITUTION:The mounting method is composed of a process in which a semiconductor chip 6, on which an insulating supporting material 2 consisting of glass or polyethylene terephthalate is adhered to the bottom face, is provided in advance and the insulative supporting material 2 of the chip 6 is arranged opponsing to the surface of mounting, and a process in which an ultraviolet ray hardening resin bonding agent 4 is hardened by projecting ultraviolet rays from the circumference of the semiconductor chip 6.
Patent JP-H01310983-A (JP)
Title: Document processor
Inventor: SHIBAOKA HIDEO
IPC: B41J5/30
Filed: 1988-06-10
Abstract: PURPOSE:To simplify the collective erasure processing of a word and to increase a processing speed by executing the erasure of a character at the time of the collective erasure of a word in the order from the left-hand character of one word to the right-hand character thereof and setting the erasure order to the same direction as the operating direction of the thermal head of a thermal transfer type printer. CONSTITUTION:In order to erase a word 'play', the carrier in a printer 3 is moved to the character 'a' in 'play' and a key ordering the collective erasure of the word on a keyboard 1 is pushed down to send key code data to a CPU 2b through a system bus 2a. The CPU 2b judges the key code data to transfer control to the collective erasure processing of the word in a control program 2f. The CPU 2b moves the carrier to the printing position of the head character of the word while refers the document data stored in a line buffer 2d. Next, the printing position of the head character of the word to be erased is stored in the temporary memory buffer 2d in a RAM 2c. The character printed at the position of the carrier is successively erased from the head character to perform the erasure operation of the word.
Patent JP-H05314100-A (JP)
Title: Method and device for selecting character symbol
Inventor: YASUHARA HIROSHI
IPC: G06T1/60
Filed: 1992-05-08
Abstract: PURPOSE:To provide the method and device for selecting character symbol which can speedily retrieve and input required registered data from a memory with a little operation sequence. CONSTITUTION:At a character input device to read the required registered data from a RAM 12, to display them on a display 16 and to input the registered data by providing the RAM 12 for storing characters and codes as the registered data, a learning character memory is provided to store the registered data in the prescribed area of the RAM 12, and a VDP 13 is provided to display the registered data stored in the learning character memory in prescribed arrangement on the display. As the result, the character symbol selector for speedily retrieving the required registered data from the memory with simple operations is provided.
Patent JP-H038743-A (JP)
Title: Optical fiber preform and preparation thereof
Inventor: KONYA YOSHIHARU
IPC: C03B8/04
Filed: 1989-06-06
Abstract: PURPOSE:To provide an optical fiber preform having reduced structural defects, low transmission loss, excellent heat resistance, good hydrogen resistance, etc., by preparing a porous quartz glass base material, heating the base material at a specific temperature in a fluorine atmosphere for the doping of a prescribed amount of the fluorine and subsequently sintering the doped base material to form the glass. CONSTITUTION:A gaseous silicon compound (e.g. carbon tetrachloride) is hydro lyzed with an oxygen-hydrogen flame to produce glass fine particles, thereby preparing a porous glass base material deposited on a carrier. The porous glass base material is placed in a fluorine atmosphere and heated at 200-1000 deg.C to dope the fluorine into the base material. The treated base material is sintered to form glass, thereby providing an optical fiber preform whose core portion and/or clad portion each contains 0.01-0.2wt.% of the fluorine. Since the fluorine is doped after the preparation of the porous glass base material but before the sintering thereof, the optical fiber preform having reduced structured defects can be prepared.
Patent JP-S5670167-A (JP)
Title: Long-size bellows
Inventor: OGAWA SHINZOU
IPC: G21C7/14
Filed: 1979-11-07
Abstract: PURPOSE: To prevent local generation of stress during the scram by connecting a link section to an intermediate coupling of a long-sized bellows to be used for a control driving device of a nuclear reactor.  
     CONSTITUTION: A pantograph 19 is so arranged that the upper fulcrum 19a is connected to the bellows upper coupling 20, the lower fulcrum 19c to the bellows coupling 15 and a link section 19b to the bellows intermediate coupling 16. When a control rod is fully withdrawn, the pantograph 19 is retained folded. All bellows elements are evenly compressed as the link section 19b of the pantograph is connected to the bellows intermediate coupling 16. With quick inserting of the control rod into a nuclear reactor, the elements 18 extends evenly altogether to absorb local stresses. 
     COPYRIGHT: (C)1981,JPO&Japio