baber/WOPTO huggingface dataset:
Patent JP-H0278453-A (JP)
Title: Method for washing electrostatic precipitator
Inventor: MIYAMOTO MASAHIRO
IPC: B03C3/74
Filed: 1988-09-16
Abstract: PURPOSE:To dry the electrostatic precipitator subjected to water washing to the state of allowing the restart of the operation in a short period of time by impressing a voltage between electrodes while gradually increasing the voltage up to a stationary running voltage in synchronization with a stage of feeding air through a dust collecting passage. CONSTITUTION:The water pressurized by a washing water pump 7, a water feed pipe 10, etc., is blown toward the dust collecting passage of the electrostatic precipitator 1 to remove the soot deposited in the dust collecting passage. The pressurized air by a compressor 12 is then blown to the electrode plate forming the dust collecting passage to blow off the water drops sticking to the plate. Further, the air is fed through the dust collecting passage by a fan 3. The voltage is impressed between the electrodes while the voltage is gradually increased up to the stationary running voltage in synchronization with the stage of feeding the air to the dust collecting passage at this time. As a result, the electrostatic precipitator subjected to the water washing is dried to the state of allowing the restart of the operation in a short period of time.
Patent JP-H08263815-A (JP)
Title: Magnetic recording medium,magnetic head positioning method and magnetic recording device
Inventor: OGASAWARA KENJI
IPC: G11B5/55
Filed: 1994-09-27
Abstract: PURPOSE: To accurately position write and read magnetic heads by forming plural data tracks in a prescribed direction and recording 1st to 4th burst patterns. CONSTITUTION: Plural burst pattern recording areas 50 are formed radially along a radial direction of a disk 18 and remaining areas are used for a data track area 52. A test pattern is formed on the areas 50 by recording data in a prescribed pattern. The test patterns are made up of four burst pattern strings A-D formed radially on the disk 18. In each of the data recording areas for each burst pattern string, an interval between the adjacent areas along the radial direction of the disk 18 is selected equal to a pitch P of the data track areas 54.
Patent JP-S60122283-A (JP)
Title: Guide vane operating device of hydraulic machine
Inventor: MORIGUCHI KAZUO
IPC: F03B3/18
Filed: 1983-12-06
Abstract: PURPOSE:To reduce the cutting load of the pin so as to enable the strength of the other parts to be reduced, by dividing the guide vane lever of a hydraulic machine such as water wheel, or pumping water wheel in the direction of the rotational radius and further by fitting a pin at the right angle of the divided surfaces. CONSTITUTION:A guide vane lever which is connected to a guide ring 1 via a link 4 and rotates a guide vane system 2 with oscillation, is divided into a first guide vane lever 31 and a second guide vane lever 32 so that the divided surfaces will be at a right angle to the direction of the rotational radius. A pin 8 is fitted with a nut 8b exerting the initial fastening force at the right angle to the divided surfaces. The fluctuated load during the ordinary operation only causes a shift of opening starting point of the divided surfaces due to the initial fastening force and it does not affect the pin. Thus the cutting load of the pin is reduced. Also as the material strength of the other parts can be reduced on the whole, cost can be reduced as well.
Patent JP-H04117082-A (JP)
Title: Method for driving solid-state image pickup element
Inventor: URANO HIROSHI
IPC: H04N5/335
Filed: 1990-08-31
Abstract: PURPOSE:To prevent incomplete transfer of an effective electric charge by storing an electric charge for one horizontal transfer period in a transfer electrode which transfers the electric charge from a vertical register to a horizontal register and then impressing a pulse to be transferred to a horizontal register before outputting the effective electric charge. CONSTITUTION:In the horizontal transfer preceding by two for the period in which an electric charge read-out pulse TG is turned on, psiVL is set for 'H', the electric charge is stored in channel (n) just beneath the transfer electrode for one horizontal transfer period, and then in the next horizontal transfer period, the electric charge is transferred to the horizontal register. A dammy charge output S0 is outputted before outputting effective electric charge outputs S5, S6,... including contour correction. By the dammy output S0, a transfer electric, charge can be outputted without being trapped with high potential. Thus, incomplete transfer of the effective electric charge can be prevented.
Patent JP-H0956677-A (JP)
Title: Visual axis detecting device and optical device
Inventor: AOYAMA KEISUKE
IPC: A61B3/113
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent such a situation that the visual axis detection result is mistaken by a wink when the individual difference data of an observer is obtained, and the following visual axis detecting operation can not be precisely performed. SOLUTION: When judging means 100 of visual axis detecting impossibility judges an impossibility of visual axis detection, and wink detecting means 10 detects a wink, the visual axis detecting operation is repeated at least once without changing control methods of lighting means IRED-0 to IRED-7, 107 for lighting the eyeballs of an observer and light receiving means 14, 101.
Patent JP-H0799255-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO KAZUE
IPC: H01L27/11
Filed: 1993-09-20
Abstract: PURPOSE:To provide a technology, which makes compatible both the high- integration of the memory cell of an SRAM and the securing of operation reliability. CONSTITUTION:Gate electrodes 7, 8 and 9, a power supply voltage line 10, a reference voltage line 13, local wirings L1 and L2 and complementary data lines (the first data line D1 and the second data line D2), which constitute the conducting layers of the memory cell of an SRAM are formed as the different conducting layers, respectively. The local wirings L1 and L2 and the reference voltage line 13 beneath the wirings are arranged so as to cross each other. A capacitor is formed at the crossing region.
Patent JP-2000069555-A (JP)
Title: Code division multiple access communication system, base station for code division multiple access communication system, terminal for code division multiple access communication system and code division multiple access communication method
Inventor: SUDA KENJI
IPC: H04J13/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in the throughput by accessing terminals again in the order of loading of received reply information so as to avoid collision of access timing between the terminals loading the reply information in the case that the terminal transmits remaining information continuously after receiving the reply information from a base station in the code division multiple access communication system. SOLUTION: A base station 80 is provided with a reception means 80a that receives an access signal from terminals 60-1-60-I and with a reply information transmission means 80b that sets reply information denoting reception by a plurality of terminals and transmits the frame to the plurality of terminals in the case that the reception means receives the access signal from the terminal,  and each terminal is provided with a reply information reception means 60a that receives a plurality of reply information sets from the reply information transmission means of the base station and with a transmission means 60b that accesses the base station again to transmit remaining information according to an order of presence of reply information equivalent to is own terminal among the plurality of reply information sets received from the base station by the reply information reception means after random access to the base station when the remaining information to be continuously sent to the base station is in existence.
Patent JP-H0866478-A (JP)
Title: Method of manufacturing rectum catheter
Inventor: TAKANE SHIGENOBU
IPC: A61M39/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide a rectum catheter which can be simply and certainly manufactured with small number of parts. CONSTITUTION: Inside a catheter main body 2 is partitioned by a film into two passages and further, the upper passage is partitioned into three passages by films, and the lower passage is partitioned by a film which doesn't intersect into two passages. The lowerst passage is an excretory passage. Both end passages of the three passages are allocated by a contrast medium injecting passage and an air injecting passage. A passage which is not allocated any purpose is set to a vacant passage. The end of the vacant passage is closed. An end cap 5 is fit to the catheter main body 2 from the outside and two balloons 11 are provided around the wall of the end section.  The base end of the catheter main body 2 is inserted into an insertion mouth of a connection plug 4, a film connecting the injection port of the contrast medium and the air injection port and two locations on the outer periphery of the main body 2 are cut, thereby forming tubes,which are fit to a projection for injecting the contrast medium, a projection for injecting an air, and an excretory projection and connect with an adhesive agent.
Patent JP-H0872913-A (JP)
Title: Cap with lid plate made of synthetic resin, which elastically inverts, and container
Inventor: NOZAWA TAKAMITSU
IPC: B65D47/08
Filed: 1994-08-31
Abstract: PURPOSE: To connect a lid plate to a container main body regardless of the presence/absence of a peripheral wall of the lid plate, and at the same time, improve the appearance of a cap, etc., by reducing a hinge connecting part for cap with a lid plate, etc., which elastically inverts. CONSTITUTION: The rear surface upper end edge of a peripheral wall 4 of a main body 1 of a cap, etc., and the lower end edge at the rear part of a lid plate 7 are connected by a first thin hinge 10. At the same time, elastic band plates 13, 13 wherein the bottom surface is tilted to the external down direction is fitted in grooves 5, 5 being provided on right and left both parts on the rear surface of the peripheral wall 4 of the main body such as a cap, etc., wherein the top surface and rear surface are opened, and the bottom surface is tilted to the external down direction. Then, the rear edges of the bottom surface tilted parts are connected to the rear edges of the tilted surfaces of the bottom surfaces of the grooves by second thin hinges 11, 11.  Also, the upper end rear edge of an elastic band plate is connected to the lower edges of right and left both parts on the rear surface of the lid plate by third thin hinges 12, 12 respectively.
Patent JP-S6475487-A (JP)
Title: Purification of pyrroloquinolinequinonoes
Inventor: URAGAMI SADAJI
IPC: C07D471/04
Filed: 1987-09-18
Abstract: PURPOSE:To purify the titled substance, by bringing an acidic solution of a crude material containing pyrroloquinolinequinones into contact with a nonpolar porous synthetic polymer to adsorb the former on the latter, then eluting with a polar organic solvent and removing impurities such as organic and inorganic salts. CONSTITUTION:An acidic solution (preferably pH 1-3) of a crude material containing pyrroloquinolinequinones is brought into contact with a nonpolar porous synthetic polymer and the pyrroloquinolinequinones are adsorbed on the synthetic polymer. Then the adsorbed pyrroloquinolinequinones are eluted with a polar organic solvent (e.g. methanol, acetone or DMF) or a mixture of the polar organic solvent (preferably mixture of methanol and water) to give a purified product.
Patent JP-S59115864-A (JP)
Title: Drive system of ink jet recording head
Inventor: YOKOYAMA TAKAO
IPC: B41J2/015
Filed: 1982-12-22
Abstract: PURPOSE:To provide the titled system capable of enhancing printing quality by suppressing the irregularity of a driving current, constituted so as to stabilized the operation of a charging and discharging circuit by connecting a final output means to an electrostriction vibrator while connecting a transistor for a switch and a transistor for a current source in series. CONSTITUTION:One end of a piezoelectric element 1 is connected to reference potential (a common electrode) and the other end thereof is connected to the output stage of a drive circuit. The output stage is connected to a current source while two transistors 2, 3 or 4, 5 each for performing switch operation are connected in series. The base or gate electrodes of the transistors 3, 5 are connected to transistors 6, 7 connected to a diode so that operation voltage is determined by a bias current. Each factor imparing influence to the current flowing through the diode shows high relativity on one chip in IC and is reduced in irregularity while the current imparted by externally attached resistance 8 is brought to irregularity of 7-8% as a whole and sufficient as the capacity of a driver
Patent JP-2001054959-A (JP)
Title: Driver
Inventor: NAGUMO AKIRA
IPC: B41J2/45
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To correct variation in the emission power of dots resulting from variation in the manufacture of driven elements, i.e., LEDs. SOLUTION: The driver comprises a flip-flop circuit 205 constituting a shift register transferring gradation print data comprising 4 bits per pixel, a gradation print data latch circuit 206, and a latch circuit 207 for storing the correction data of variation in the manufacture of LED comprising 4 bits per pixel wherein the latch circuit 206 is connected with a drive circuit 209 and the latch circuit 207 is connected with a multiplexer 208 and a control voltage generating circuit 213. The control voltage generating circuit 213 comprises a decoder circuit and outputs a plurality of reference voltages based on the reference current of each chip selected based on chip correction data. The multiplexer 208 selects one of a plurality of reference voltages outputted from the control voltage generating circuit 213 and delivers the selected reference voltage to the drive circuit 209.
Patent JP-S60124491-A (JP)
Title: Plate solder
Inventor: OGAWA AKIRA
IPC: B23K35/14
Filed: 1983-12-08
Abstract: PURPOSE:To prevent plate solder from moving when placed on a metallized pattern and to enable easy production of said solder by dividing the plate solder to plural parts and forming the joint parts thereof into rugged shapes fitting to each other. CONSTITUTION:Projecting parts 5 which are contracted in the root parts are formed to both ends of a solder piece 3. Recesses 6 to be fitted with the projecting parts 5 of the piece 3 are formed at one side edge at both ends of a solder piece 4. Two sheets each of the solder pieces 3, 4 are joined by fitting the projecting parts 5 and recesses 6 at both ends thereof to each other so as to have the same rectangular shape as the shape of a metallized pattern 2, by which the plate solder is constituted. The plate solder is placed on a preheated circuit board 1 and a metallic cap 8 is placed thereon. Soldering is thus accomplished.
Patent JP-S59118600-A (JP)
Inventor: MORIMURA TADAAKI
IPC: B64G1/50
Filed: 1982-12-23
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-H0281310-A (JP)
Title: Thin-film magnetic head
Inventor: OGURA YUKIKO
IPC: G11B5/31
Filed: 1988-09-19
Abstract: PURPOSE:To obtain a thick-film coil drawing part and to improve soldering by embedding the coil drawing part for a signal conductor connection in a nonmagnetic substrate. CONSTITUTION:The lower magnetic core 3 embedded in a groove 2a and the upper magnetic core 4 formed through an insulating-layer signal coil are connected through the through holes 7a and 7b bored in an insulating material 6 and a nonmagnetic layer 10 formed on the front through hole 7a. The coil drawing part is formed by embedding a conductor layer in the groove 2b formed in the nonmagnetic substrate 1, and the first and second layers of the signal coil are connected through the through hole bored in the insulating film on the first-layer coil. The coil drawing parts 5, 8a, and 9b are connected by embedding a solder for connecting a signal conductor in the through hole 7c bored in the insulating film and signal coil end. As a result, a thick-film coil drawing part strongly adhered to the surroundings is obtained, and defective soldering can be reduced.
Patent JP-H0678998-A (JP)
Title: Acoustic signal control device
Inventor: NISHIKAWA HARUKO
IPC: A61M21/02
Filed: 1992-08-31
Abstract: PURPOSE:To quickly gentle tension by changing the intensity of acoustic stimulation and the extensity and presence of sound. CONSTITUTION:An acoustic signal generating source 1 outputs an acoustic signal based on a determined original signal, a brain wave detecting sensor 5b detects a physiological change caused by the state of tension of an user or the degree of relaxation as an electric signal. A correlation coefficient control part 2 controls mutual correlation coefficients of the original signal of the acoustic signal of two series on the basis of the output of the brain wave detecting sensor 5b, power amplifiers 3R, 3L amplify the signal from the acoustic signal generating source 1 on the basis of the mutual correlation coefficients set by the correlation coefficient control part 2. An electric acoustic converting means outputs signals amplified by power amplifiers 4R, 4L as acoustic signals.
Patent JP-S60126507-A (JP)
Title: Burning chamber
Inventor: OOHARA SEIJI
IPC: F23C6/04
Filed: 1983-12-09
Abstract: PURPOSE:To reduce the NOx by achieving the sufficient mixing a two staged burning air with a flame or a burning gas by a method wherein a specific two staged burning air supply port is provided. CONSTITUTION:A two staged burning air supply port 5 is mounted at an adequate position separated from a burner 4. A nose buffer 2 is protruded into a burning chamber 1, the two stage burning air supply port 5 is provided on the nose buffer 2. The two stage burning air is supplied into burning chambers 1, 1' through the air supply port 5. Thereby, the range required for reaching of the two staged burning air is shortened, the two staged burning air pressure is reduced, also the two staged burning air can be supplied in divided manner. Further, the two staged burning air is supplied uniformly and continuously where a burning gas and a flame are made uniform condition after turned reversely and pressed by the nose buffer 2. Thus, the burning air and burning gas are mixed sufficiently, accordingly, the achievement of low NOx production due to the two staged burning in the burning chamber can be improved.
Patent JP-H1060498-A (JP)
Title: Liquid detergent composition
Inventor: SAITO YOSHINOBU
IPC: C11D3/12
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of uniformly dispersing granules and keeping its stability with the passage of time and free from hindrance such as damaging skin surface by compounding specific granules into a liquid detergent having a specific viscosity. SOLUTION: The detergent composition is obtained by compounding granules formed as a granulated substance having 100-600μm particle diameter and 1.0 to 2.0 specific gravity, obtained from (A) powder (e.g. talc) having 5-300μm particle diameter, preferably (B) a liquid additive (e.g. jojoba oil) and (C) a binder (e.g. ethylcellulose) into a liquid detergent having 10<3> to 10<5> cps viscosity at 50 deg.C. Furthermore, the granules are preferably obtained by mixing, e.g. the component A with the component C, further, mixing a diluent such as ethanol aqueous solution into the mixture and granulating the mixture by a screen extrusion method, etc., using an oscillator.
Patent JP-H0395284-A (JP)
Title: Coating surface treating agent
Inventor: ISHII MICHIHIRO
IPC: C09D5/00
Filed: 1989-09-07
Abstract: PURPOSE:To obtain a coating surface treating agent with good luster, excellent water repellency, stain resistance and durability and with which adherent stain can be easily removed by using a reaction product of a metal alkoxide with an org. carboxylic acid as an active ingredient. CONSTITUTION:A coating surface treating agent contg. a reaction product of a metal alkoxide with an org. carboxylic acid. As the metal alkoxide used, e.g. a metal alkoxide of M(OR)n (wherein R is a hydrocarbon group; (n) is the valence of a metal atom M) is cited. In the above formula, as the metal atom expressed by M, e.g. metal atoms of the groups IIIa, IV, Vb, etc., of the periodic table are cited and, above all, Si, Ti, Al, Ga, In, Nb, Ta, etc., are pref. The concn. of a solid component effective in forming a coating film is usually 0.1-60wt.%. As a coated face on which this treating agent is applicable, a resin-coated face, a metal-coated face, a face to be coated with a varnish, a lacquer, etc., are cited.
Patent JP-H0395572-A (JP)
Title: Two-color image forming device
Inventor: OKA KENJU
IPC: G03G15/01
Filed: 1989-09-07
Abstract: PURPOSE:To prevent a second developer from scraping first toner on a photosensitive body by providing a device with plural developing units, and completing the contact of the developer of a second developing unit with the photosensitive body at the concentration kept high, as it is. CONSTITUTION:In a first developing unit 3, developer supplied to a developing sleeve 30 rotates in a direction shown by an arrow (b), is carried to a developing area P1, which faces the photosensitive body 1, and is used for forming an electrostatic latent image as a red toner image. The second developing unit 5 is disposed so that the interval between the second developing unit 5 and the sleeve 50 is held almost constant from the part P3, where developer is supplied by a backet roller 53, to a developing area P2. The sleeve 50 rotates in a direction shown by an arrow (d); development is completed before black developer reaches the position in which the sleeve 50 is the nearest to the photosensitive body 1. That is, the position in which the developer is brought into the contact with the surface of the photosensitive body 1 is above the nearest position. Therefore, the developer is brought into contact with the photosensitive body 1, the development is completed with the concentration kept high as it is, and the developer of the developing unit 5 is prevented from being scraped by the developer of the developing unit 3.
Patent JP-H04116165-A (JP)
Title: Gas removing device and method for wafer holder
Inventor: KOYAMA KAZUHIDE
IPC: H01L21/203
Filed: 1990-09-04
Abstract: PURPOSE:To prevent the contamination of a sputtering material by providing heaters which heat a wafer holder simultaneously with a wafer and heating the wafer holder, then removing the gas of the wafer holder in a load locking chamber or pretreating chamber of a sputtering device. CONSTITUTION:An atm. pressure is first maintained in the load locking chamber 6a and a front door 7a is opened together with the front heater 4. The wafer holder 1 set with the wafer 2 to be treated is mounted to a holding arm of the wafer holder 1. After the wafer holder 1 is mounted to the arm, the front door 7a is closed and the load locking chamber 6a is evacuated by a vacuum pump. The front heater 4 and the rear heater 5 are energized when a prescribed vacuum degree is attained. The wafer holder 1 and the wafer 2 are then heated at the assigned temp. for a prescribed period of time and are thereby subjected to a gas removing treatment, by which the sputtering materials are prevented from contamination.