baber/WOPTO huggingface dataset:
Patent JP-2001000996-A (JP)
Title: Operation method of membrane separation type septic tank and membrane separation type septic tank
Inventor: SATO HACHIRO
IPC: C02F1/44
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To sufficiently perform denitrification, in supplying air to a nitrification tank (membrane separation tank) from an air feeder, by performing a denitrification process for supplying a low vol. of air, a nitrification process for supplying a medium vol. of air and a membrane separation process for supplying a large vol. of air so as to change over them. SOLUTION: When an operation condition repeatedly performing operations of denitrification, nitrification and membrane separation modes is inputted to a controller 7 at time intervals t1, t2, t3, air is supplied to a membrane separation tank E2 in low vol. of such a degree that the concn. of DO is received in a range fitted to denitrification during the time t1 and denitrification treatment is applied by anaerobic bacteria while water to be treated is stirred. Succeedingly, a medium vol. of air is supplied for the time t2 to transfer the environment in the membrane separation tank E2 to aerobic environment and water to be treated is properly nitrified by aerobic bacteria. A membrane separation apparatus M is operated for the time t3 while supplying air in large vol. sufficient to clean a flat membrane 1 to take water to be treated out of a membrane separation type septic tank.
Patent JP-H09162354-A (JP)
Title: Integrated inductor structure and its manufacture
Inventor: MUKURU SARAN
IPC: H01L27/04
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To form a layer built metallized layer for improving the Q value with a comparatively thick coil by providing a layer built inductance on an integrated circuit, using multi-level conductive layers interconnected by a conductive through-structure. SOLUTION: After forming a dielectric stack 22 on the surface of an integrated circuit board 20, a metallized layer M1 of a first level is patterned to form coil elements 24 of the first level and a first layer of an inter-level dielectric 26 is deposited thereon. An metallized layer M2 of a second level is deposited and patterned to form coil elements 32 of the second level laid on the coil elements 24 and connected to them through metal plugs 30. Successive inter-level dielectrics 36 and 42, metal plugs 34 and 40 and coil elements 38 and 44 are provided to form a continuous through-structure layer and laminated coil elements required for a laminated conductive coil structure.
Patent JP-S5879909-A (JP)
Title: Insecticidal and miticidal agent having low toxicity to fish, and its preparation
Inventor: KATSUTA YOSHIO
IPC: C07C69/747
Filed: 1981-11-07
Abstract: PURPOSE:To provide an insecticidal and miticidal agent having low toxicity to fish, containing a specific mostly novel cyclopropanecarboxylic acid ester derivative wherein at least one of the two methyl groups of the cyclopropane ring is substituted with halogen to reduce the toxicity to fish. CONSTITUTION:The insecticidal and miticidal agent having low toxicity to fish and useful for the control of vermin in water, especially in paddy rice field, is obtained by using a compound of formulaI(R1 is group of formula R6R7C=CH, formula II, X3CCH2, or R8ON=NH; R2, X and Y are halogen; Y may be H; R3, R6 and R7 are halogen, CH3, or halomethyl; R6 and R7 may together form cyclopentylidene, etc.; R4 is H, CN, CH3 or C CH; R5 and R5' are H, halogen, CH3, CF3 or lower alkoxyl; R8 is 1-3C alkyl), as an active component. The compounds are novel excluding some of them (formula III and formula IV). The compound of formulaIcan be prepared by reacting the compound of formula V or its reactive derivative with the compound of formula VI or its reactive derivative.
Patent JP-H052054-A (JP)
Title: Test simplification circuit
Inventor: TAKENOBU SEIJI
IPC: H01L21/82
Filed: 1991-06-24
Abstract: PURPOSE:To enable a test to be simplified by enabling a level of an output buffer to be externally controlled in a test mode by using only one pin exclusively for test of a semiconductor integrated circuit. CONSTITUTION:In normal mode of normal operation of a semiconductor integrated circuit, a high-level signal is continuously input to a pin 22 exclusively for test. Therefore, since multiplexers 14A, 14B,... select '1' side input, an output of an internal circuit 10 appears at output pins 11A, 11B,... at output buffers 12A, 12B,.... On the other hand, when testing buffers 12A, 12B,..., a clock pulse test signal where a high level and a low level are switched alternately is input to the pin 22. The buffers 12A, 12B,... can be tested at a cycle of T by input of this clock pulse test signal, thus enabling it to be judged whether an output voltage level of the buffers 12A, 12B,... is proper or not only by the single pin 22.
Patent JP-H1027276-A (JP)
Title: Money processor for automatic vending machine
Inventor: MATSUFUJI HIROSHI
IPC: G07F9/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To inhibit the number of sheets of change to be transmitted from a coin processor to a main control part from being changed when paper money is precedently inserted into a paper money processor in an automatic vending machine capable of processing both of paper money and coins. SOLUTION: An input line to the coin processor and a transmission line to be shared by plural slaves are OR-connected (within a dot line) so that transmission data from a paper money processor transmission line 22 to a main control part receiving line 25 can be monitored by a coin processor receiving line 23. When paper money is inserted into the paper money processor based on a monitor signal, the change of the number of changes by a change detecting sensor in the coin processor is inhibited. Even when paper money is inserted into the paper money processor before charging coins into the coin processor and then a change detecting state is changed, the generation of such a trouble that a commodity is vended but changes are not returned can be prevented.
Patent JP-H0467451-A (JP)
Title: Magneto-optical pickup device
Inventor: WATANABE SATORU
IPC: G11B11/105
Filed: 1990-07-06
Abstract: PURPOSE:To realize the recording and the reproducing of an information signal to/from a two-sided magneto-optical recording medium through the use of a magnetic field modulation system by installing a plate-shaped member capable of transmitting laser light in the vicinity of a laser light focusing means, and shortening distance between a coil pattern and the magneto-optical recording medium, and arranging both an optical system and a magnetic system on the same side of the recording medium. CONSTITUTION:In this magneto-optical pickup device, both the optical system of an optical pickup 6 consisting of a laser device 1 and an objective lens 2, etc., and the magnetic system of a magnetic field generating device 9 constituted by forming the coil pattern 7 on the plate-shaped member 8 are arranged so as to be positioned at one side of the two-sided magneto-optical recording medium 20. Therefore, the distance between the coil pattern 7 and the magneto- optical recording medium 20 can be made short. Thus, the recording and the reproducing of the information signal to/from the two-sided magneto-optical recording medium by a magneto-optical modulation system can be realized.
Patent JP-H0229253-A (JP)
Title: Massarge device for facilitating growth of hair on head
Inventor: WATABE YASUO
IPC: A61H9/00
Filed: 1988-07-18
Abstract: PURPOSE:To surely obtain a hair growing effect on a head portion by massaging a head skin portion while stimulating the effective spots of the head portion to facilitate the circulation of the blood of the head skin portion. CONSTITUTION:Compressed air is sent to small bellows 10 through distributing tubes 17 respectively. A number of projecting objects 12 are provided on the inside face of a head-portion massaging formed object 11, i.e., on the massaging face of a head portion 14. Since the lengths of the distributing tubes 17 are mutually differentiated, shifting in time occurs at the time of pressing the head portion 14 by means of the projecting objects 12, causing the head-portion massaging forming object 11 to carry out peristaltic movement as a whole. A permanent magnet 13 is embedded in each projecting object 12 to stimulate the effective spot for applying moxa of the head portion 14 and blood vessels in a head skin, thereby preventing the falling-off of hair while facilitating the generation of hair. Further, as a far-infrared radiation radiating material 15 is heated by an electric heater 16, far-infrared radiation is made osmose into the deep portion of subcutaneous tissue and heats same, to improve the circulation of blood.
Patent JP-H1027618-A (JP)
Title: Flat battery
Inventor: OSHIMA KENICHI
IPC: H01M4/50
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a flat battery of a high capacity and a stabilized performance by improving an average grain size ratio between a conducting agent for the positive electrode and a positive electrode active material of the flat battery. SOLUTION: Using a mixed agent made of mixed materials is used as the positive electrode in which average grain size ratio between a conducting agent for the positive electrode and a positive electrode active material of the flat battery is made 0.5:1 to 3:1. This makes it possible to drastically reduce the amount of bonding agent and conducting agent, increase the amount of active material in the positive electrode pellets, improve electrolyte absorbing property, increase battery capacity, and provide stabilized battery performance without causing adverse effect on the ease of forming and conductivity.
Patent JP-H0735129-A (JP)
Title: Sliding joint
Inventor: FUKUI MASAHIKO
IPC: F16C31/02
Filed: 1993-07-20
Abstract: PURPOSE:To provide a sliding joint, which is of low sliding torque, and for which tuning of sliding characteristic, etc., is facilitated. CONSTITUTION:A sliding member 28 foamed of a cylindrical rubber elastic body 30, for which a sliding cloth 32 made of low frictional fiber is fixed to the inner circumferential surface, is interposed between an inner cylinder fitting 12 and an outer cylinder fitting 14, and a sliding surface is formed between the sliding member 28 and the inner cylinder fitting 12, while a resin layer 36 is partially filled between the cylindrical rubber elastic body 30 and the outer cylinder fitting 14, and partial compression force is applied to the cylindrical rubber elastic body by the filling pressure of the resin layer 36.
Patent JP-H1014825-A (JP)
Title: Set type cleaner
Inventor: FUJIWARA HIDETOSHI
IPC: A47L5/24
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a set type cleaner with which troublesomeness in maintenance of a sub-cleaner unit is eliminated by installing the sub-cleaner unit removably on the master cleaner unit. SOLUTION: When straw mats or floor surfaces are to be cleaned, a switch 43 is turned on while a portable cleaner unit 3 is held mounted on a cleaner machine 2, which should actuate a drive motor 23 to energize a solenoid 35 in the cleaner machine 2, and its opening/closing valve is opened. On the portable cleaner side, a solenoid 38 to be fed with current through a power outlet 9 and plug 16 is energized to cause opening of its opening/closing valve. The rubbish in the cleaner 3 is sent to a rubbish accommodation box of the cleaner machine 2, and a battery 30 in the cleaner 3 is supplied with electricity automatically via the power outlet 9 and plug 16. When sashes of a door or sliding paper door are to be cleaned, the cleaner 3 is set off from the machine 2, and a switch 44 on the cleaner 3 is turned off, and a drive motor 29 is operated with the power supplied from the battery 30.
Patent JP-H0523765-A (JP)
Title: Classifying and accumulating device for small products for taking many pieces
Inventor: ITO MASAOKI
IPC: B21D43/00
Filed: 1991-07-19
Abstract: PURPOSE:To provide the classifying and accumulating device for many pieces of small products, for carrying in a work and carrying out a product by space saving, and also, classifying small products into separate products and accumulating them by a simple structure. CONSTITUTION:A small product cutting punch 43 is provided in one side in the vicinity of a punching position A of a punch press 1, a free bare table 47 is provided adjacently to a side table 9A of the side on which this small product cutting punch 43 is provided, an accumulating shelf 53 for containing a stock pallet and a product pallet so as to be freely replaceable alternately is provided adjacently to this free bare table 47, a carrying-out-in device 77 for carrying out selectively one of the stock or the product pallet from this accumulating shelf 53, and also, carrying the stock or the product after working into the accumulating shelf 53 is provided, and a transfer device 21 for gripping a cut small product G, moving it in the direction being orthogonal to the moving direction of the carrying-out-in device 77, and also, classifying and transferring it so as to be freely positionable is provided in the vicinity of the small product cutting punch 43.
Patent JP-H1126206-A (JP)
Title: Ptc composition, ptc element, and overcurrent protective element using the ptc element
Inventor: TAKAHATA OKIKUNI
IPC: H02H9/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a PTC composition which has a sufficiently low resistance value in a normal state (at a room temperature), does not catch fire when a current is made to flow to the composition, and can be set to an arbitrary operating temperature, a PTC element, and an overcurrent protective element using the PTC element. SOLUTION: A PTC composition is a composite composition, which is composed mainly of a polymer component and the powder of a metal carbide and has an electrical resistance indicating a positive temperature characteristic (PTC), and the mixing ratio of the powder of the metal carbide in the composition is adjusted to 10-60 vol.% of the total volume of the composite. It is preferable to select the metal carbide from among TiC, WC, W2 C, ZrC, VC, NbC, TaC, and Mo2 C. It is preferable, in addition, to prepare the polymer component by mixing a copolymer having a melting point of >=100 deg.C with polyethylene having a melting point of <100 deg.C at a mixing ratio of 0-80 %.
Patent JP-S6423420-A (JP)
Title: Production of magnetic recording medium
Inventor: TSUKAMOTO SHIGERU
IPC: G11B5/84
Filed: 1987-07-20
Abstract: PURPOSE:To exactly detect a defective part by recording production information directly to the arbitrary point of a ferromagnetic metallic layer formed by means such as vapor deposition on the surface of a tape-shaped substrate, reading and analyzing this production information in later stages and setting production conditions in the later stages. CONSTITUTION:Operation data format such as film specifications, numbers, sizes, target film thickness of vapor deposition, vapor deposition number and data of vapor deposition inputted to a computer 31 are called onto a CRT 32. The data are recorded via a typed signal input device 33 onto the film G for vapor deposition. The feed length of the film is determined by a film length meter 36 from the number of the pulses emitted by a pulse counter 35 directly coupled to a coating roller 7 and is fed to the computer 31. While the thickness of the film under vapor deposition is kept monitored by a film thickness measuring instrument 34, the signal of the defective vapor deposition is emitted when the average value of the thickness of the vapor deposited film in the thickness direction exceeds the value of + or -1-10% of the target film thickness of the vapor deposition. The signal of un-vapor deposition is emitted when the un-vapor deposited part is generated by the abnormal discharge of an electron gun D. These signals are magnetically recorded on the film G from a magnetic input head 23a.
Patent JP-S5880740-A (JP)
Title: Microprogram controller
Inventor: WATANABE MASANOBU
IPC: G06F9/22
Filed: 1981-11-09
Abstract: PURPOSE:To realize an effective data transfer process during a stack operation, by adding a register selecting counter to a control part and therefore using all registers for the stack operation to attain both a pop operation and a push operation with an instruction. CONSTITUTION:A microprogram controller is provided with a control part 1, register part 2 and arithmetic part 3. The control part 1 includes a microprogram storage part 10, microprogram decoding part 11, adders 13 and 14, and a counter 12. The register part 2 includes selecting parts 21-23 and registers 24- 26. The counter 12 is controlled by a program instruction decoded at the part 1, and the registers 24-26 are selected by the counter 12. Thus both a pop operation and a push operation are realized with just an instruction and with the selection of the registers 24-26. In such a way, an effective data transfer process is ensured in a stack operation mode.
Patent JP-S57103419-A (JP)
Title: Notch rejecting filter
Inventor: MATSUNO TATSUJI
IPC: H03H19/00
Filed: 1980-12-17
Abstract: PURPOSE:To reject easily and surely frequency components of an input signal, by operating the difference between the output of a digital filter and the input signal by a subtracting circuit. CONSTITUTION:An input signal is applied to the input of a digital filter 15. The digital filter 15 has the selective characteristics of a center frequency f0. Since the phase is not shifted in this filter 15, the difference between the output of this filter 15 and the input signal is operated by a subtracting circuit 26 to reject easily and surely components of the frequency f0. Meanwhile, the voltage of a commercial frequency f<0> obtained in the secondary side of a trnasistor T is applied to a clock generating circuit as it is. The circuit 23 consists of a phase synchronizing circuit having the frequency multiplying function, and the clock signal of a frequency nf0 which has the phase synchronized with the power source frequency f0 is obtained as the output of the circuit 23. By this constitution, the center frequency of the filter 15 has the phase synchronized with the power source frequency f0 correctly; and when the power source frequency f0 is fluctuated, the center frequency is fluctuated while following this fluctuation completely.
Patent JP-H05339437-A (JP)
Title: Flame-resistant resin composition
Inventor: FURUKAWA KIYOSHI
IPC: C08K3/22
Filed: 1992-06-12
Abstract: PURPOSE:To provide the non-halogenated flame-resistant resin composition having excellent flame retardance, also excellent in mechanical strength such as external damage resistance and abrasion resistance and suitable for applications such as an electric wire-coating material, etc. CONSTITUTION:A polymer blend comprising a polyolefin having a density of 0.85-0.94g/cm<3> and ultrahigh mol.wt. polyethylene having an average mol.wt. of >=300000 in a weight ratio of 95:5 to 65:35 is employed as a base polymer. The flame-resistant resin composition comprises 100 pts.wt. of the base polymer and 50-300 pts.wt. of a metal oxide hydrate.
Patent JP-H0347455-A (JP)
Title: Vaporized fuel processing device
Inventor: KOYAMA NOBUHIKO
IPC: F02M25/08
Filed: 1989-07-12
Abstract: PURPOSE:To collect away inclusions such as plasticizer effectively and prevent attachment to a check valve by furnishing No.1, No.2 check valve, which allow flowout of fuel vapor from a collector chamber, in which collecting material is arranged for inclusions such as plasticizer in pipe eluding into the fuel vapor, only to the suction tank side and the side opposite thereto. CONSTITUTION:Evaporated fuel intrudes from a tank port 60 into a collector chamber 61, and liquefied fuel creeps on a direction plate 601 at the bottom of this tank port 60. Because collecting material 7 consisting of activated coal fiber is arranged in this collector chamber 61, inclusions such as plasticizer in the fuel vapor - for ex., phthalic acid ester, ethylene sulphide, etc. are collected by this collecting material 7. That is, this material 7 does not collect light components such as gasoline vapor but does only inclusions such as heavy type plasticizer for ex. phthalic acid ester, and the collected substance is adsorbed and held. Accordingly the fuel vapor will not be collected by the collecting material 7 but intrude into an adsorption tank 11 to be adsorbed and held by the adsorbing agent 9 in the tank 11. Therefore, the opening/closing functions of No.1, No.2 check valve 67, 68 do not encounter any obstruction.
Patent JP-H0229476-A (JP)
Title: Production of high-viscosity printing ink and dehydrator
Inventor: KAWADA TORU
IPC: C09D11/02
Filed: 1988-07-19
Abstract: PURPOSE:To produce the title high-quality ink without causing any compositional unevenness, local solidification or film formation of the mixture by using a heat pipe in which induction heating is employed as a heat source as an external heating means in performing dehydration with a dehydrator after primary dehydration is performed by flushing. CONSTITUTION:A mixture of an aqueous pigment slurry or paste with a printing ink vehicle is dehydrated to about 5-10wt.% by the primary dehydration through flushing and is sent to a dehydrator, where it is agitated and transferred. During this time, the mixture is heated with a heat controller 15 while it is dehydrated by evacuation through an exhaust pipe. When a coil 17 is energized, the generated magnetic line of force causes the carbon steel 22 of the wall 2 comprising a ferromagnetic material to generate heat, and the generated heat is transferred to a heat pipe 16 to heat the working fluid sealed in it. The heated fluid liberates heat, condenses at the upper end and returns to the heat absorption part. By the heat generation of the wall 21 itself and the distribution of heat by the heat pipe 16, the temperature distribution of the wall 21 is uniformized, and the mixture in the inside space 3 can be uniformly heated.
Patent JP-H04232867-A (JP)
Title: Apparatus having many lined receptacles for liquid-filled container
Inventor: BARUTAA HAISURAA
IPC: B01L9/06
Filed: 1991-07-19
Abstract: PURPOSE: To easily insert and take out a container by providing a platform possible to insert in an apparatus fitted with many receptacles in a row for a liquid filled container. CONSTITUTION: An apparatus is equipped with a large number of receptacles arranged in one row and containers 30, 35, 36 filled with a liquid and different in length and diameter are introduced into the apparatus. The apparatus has holding elements 10 at different heights along the side surface of a platform 320 possible to insert traversing the receptacles and has an attaching means provided to the upper edge thereof for the adaptors possible to insert covering the openings of the receptacles. A holding means and the attaching means partially function as positioning means or latch means. The platform and the bottom part of the base of the apparatus have slopes 12 within the receptacles and an outer wall has a recessed part at its upper edge. A feed means 40 has a handle fitted with a cam and a support is arranged to the end surface of the apparatus.
Patent JP-H0530744-A (JP)
Title: Dc-dc converter
Inventor: ITO TAKESHI
IPC: H02M3/325
Filed: 1991-07-19
Abstract: PURPOSE:To stabilize the operation and to reduce loss by applying a voltage having-reverse phase to that at the gate of a FET through a capacitor onto the control terminal of a switching means thereby achieving a quick and reliable ON/OFF operation of the FET. CONSTITUTION:When a voltage is applied through a bias resistor R2 onto the gate of a switching transistor Q1 and the gate voltage reaches a threshold voltage for feeding drain current, the transistor Q1 turns ON to feed drain current. Consequently, the gate voltage is applied from a feedback winding, i.e., a gate winding NG, through a capacitor C2 and a resistor R2 and thereby the transistor Q1 is turned ON perfectly. Under that state, a feedback voltage having reverse phase to that at the gate winding NG is fed through a capacitor C3 to a gate control transistor Q2 which is thereby turned OFF perfectly. A gradually increasing current flows through the transistor Q1.