baber/WOPTO huggingface dataset:
Patent JP-H10310984-A (JP)
Title: Wallpaper
Inventor: ORISAKA TORU
IPC: B01D53/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet of wallpaper capable of reducing the concentration of toxic pollutants contained in an indoor atmosphere by forming a coating film containing an adsorbent of a volatile organic compound on the surface of a substrate sheet. SOLUTION: This sheet of wallpaper has a coating film layer containing a material capable of adsorbing volatile organic compounds on the surface of a substrate sheet. The wallpaper is obtained by preparing a coating material containing an adsorbent capable of adsorbing volatile organic compounds such as aldehydes, aromatic hydrocarbons or chlorine-containing hydrocarbons, e.g. silica gel binding amino groups by covalent bonds and an acrylic, a vinyl acetate-based or an olefinic resin emulsion type water-based adhesive for holding the adsorbent and then coating the surface of a substrate sheet for the wallpaper consisting essentially of wood pulp with the resultant coating material. The resultant wallpaper has adsorptivity for the volatile organic compounds.
Patent JP-S5245749-A (JP)
Title: Automatic operating method of arc furnace
Inventor: NISHIO MASAO
IPC: F27D11/08
Filed: 1975-10-07
Abstract: PURPOSE: To establish possibility of automatic sequence of operations, i.e., to open the circuit breaker first and close it again so as to enable the arc furnace to continue dissolving operation automatically, if overcurrent appears during dissolving function of are furnace in operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000308788-A (JP)
Title: Washing machine with partial washing device
Inventor: TAKAGI SHINYA
IPC: D06F19/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine equipped with a partial washing device, which has good usuability and can wash effectively. SOLUTION: This washing machine comprises a supersonic vibrator 11 which vibrates supersonically, supersonic vibration horn 12 which amplifies the supersonic vibration and a water-supply tube 16 which supplies water to the top part 12a of the supersonic vibration horn 12. Moreover, the machine is equipped with a partial washing device 10 which pushes the stained portion of washing against the top part 12a of the supersonic vibration horn 12 and supplies supersonically vibrated water to the washing. The partial washing device 10 is freely attachable to and detachable from the washing machine main body.
Patent JP-H06327649-A (JP)
Title: Method for recomposing images in nuclear magnetic resonance imaging apparatus
Inventor: NAKATANI CHITOSE
IPC: G01R33/561
Filed: 1993-05-24
Abstract: PURPOSE:To provide a method for recomposing of images in an MRI image pick up method in a short time. CONSTITUTION:The measuered data SI and data SIV, the latter is situated in the symmetrical region with respect to the line that passes through the origin on the region of one axis from the measuring region in the measuring space and is parallel to the other axis, are picked up at step 1 and 2 respectively, and next, data SI and data SIV are Fourier transformed reversely at step 3 and 4 respectively, the complex conjugate value of the data gained at step 3 and 4 are gained at step 5 and 6 respectively, the phase compensated value are calculated from the results of steo 3, 4, 5, and 6 at step 7, and at step 8 the data gained at step 6 are multiplied by phase corrected value gained at step 7, and at step 9 the results gained at step 3 are added to those gained at step 8, thus the total recomposed images 30 are obtained. According to this procedure, the calculation time becomes about a half of that by current method and the throughput is improved.
Patent JP-S5245217-A (JP)
Title: Power system trouble distinguish system
Inventor: TAKAGI SHIGERU
IPC: H02H3/08
Filed: 1975-10-07
Abstract: PURPOSE: To make it possible to distinguish correctly the trouble point when a power is cut-off by combining detecting signals of over load, over voltage and under voltage in a power unit and distinctively displaying the trouble of the load side electronic device and power unit side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63286807-A (JP)
Title: Optical fiber
Inventor: FURUKAWA HIDEAKI
IPC: H04B10/29
Filed: 1987-05-20
Abstract: PURPOSE:To prevent erroneous connection of optical fibers even if the connection is made by an ordinary user, by making parts of optical fiber connectors other than their fitting parts different in shape from each other by at least one or more. CONSTITUTION:Parts of optical fiber connectors other than their fitting parts are made different in shape from each other in, for example, such a way that projections 10A and 11A are added to a plug-side connector 5A2 and a projection 12A is added to the connector 1A2 on the other end of the optical fiber. Projections 10B and 11B are added to a cap-side connector 5A1 in corresponding to the projections 10A and 11A and a projection 12B is added to another cap- side connector 1A1 in corresponding to the projection 12A. In such way, parts of the connectors other than their fitting parts are made different in shape by at least one or more. Therefore, when these optical fiber connectors are used, even an ordinary user can constitute easily and correctly an optical fiber using system while the commonness of the fitting of the connectors is maintained.
Patent JP-S5914040-A (JP)
Title: Touch panel used as display in common
Inventor: SOUMA TSUNENORI
IPC: G06F3/048
Filed: 1982-07-14
Abstract: PURPOSE:To constitute a thin panel by fitting liquid crystal driving electrodes to the inside of one layer out of two layers sealing liquid crystal between them and fitting liquid crystal driving electrodes to be used also as touching electrodes to the outside of the other layer at the positions corresponding to said electrodes. CONSTITUTION:The liquid crystal 5 is sealed between two layers 1, 2 and the liquid crystal driving electrodes 3 are fitted to the inside of the lower layer 2. The liquid crystal driving electrodes 4 used as the touching electrodes in common are fitted to the outside of the upper layer 1 at the positions corresponding to the electrodes 3. Thus, the liquid crystal panel can be thinned. For instance, the thin electronic desk calculator can be constituted by displaying numerals 0-9 or four rules arithmetic codes on respective touching electrodes 4 with throwing an electric current.
Patent JP-S5822105-A (JP)
Inventor: IMAI AKIRA
IPC: B27D5/00
Filed: 1981-07-31
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-S61280267-A (JP)
Title: Production of protoplast of microorganism of genus bifidobacterium
Inventor: OKONOGI SHIGEO
IPC: C12R1/01
Filed: 1985-06-06
Abstract: PURPOSE:To obtain readily and efficiently a protoplast, by treating a suspension of microbial cells of a microorganism belonging to the genus Bifidobacterium with endo-N-acetylmuramidase under specific conditions. CONSTITUTION:A suspension of microbial cells of a microorganism belonging to the genus Bifidobacterium, e.g. Bifidobacterium bifidum or Bifidobacterium infantis, is treated with endo-N-acetymuramidase in the presence of 0.1-0.7mol trisaccharide, e.g. raffinose, melezitose or maltotriose, and 0.1-3mmol magnesium ion at 25-40 deg.C.
Patent JP-H0416710-A (JP)
Title: Direction detecting apparatus
Inventor: YAMASHITA MITSUHIRO
IPC: G01C17/38
Filed: 1990-05-11
Abstract: PURPOSE:To calculate the advancing direction of a vehicle with high reliability be mutually compensating weak points of each direction sensor by combining a relative direction sensor such as an angular velocity sensor or the like which has poor zero drift properties in calculating the advancing direction of the vehicle and, an absolute direction sensor such as a terrestrial magnetism sensor or the like. CONSTITUTION:Based on a reference advancing direction calculated a period of time earlier, the advancing direction of a moving body is presumed by integrating yaw rate outputs detected during the time period by a yaw rate sensor 2 and a yaw rate direction calculating means 5, and then the presumed direction is compared with the absolute direction obtained by an absolute direction sensor with use of an output from an error area calculating means 6, whereby the advancing direction of the moving body at the current time is determined. At this time, the error area of the presumed direction is determined as is increased in proportion to the passing time from when a stop judging means 3 makes zero correction. Therefore, even if zero correction is not performed for a long time, it can be prevented that the expecting error area is too wide. In a direction calculating means 7, the yaw rate direction calculated by an output of the angular velocity sensor 2 which has a large variation of the zero point is combined with the terrestrial magnetism direction with high reliability, so that the advancing direction of the moving body is calculated with high accuracy.
Patent JP-S5549191-A (JP)
Title: Purifying treatment method of waste water
Inventor: OOTSUBO MITSUSAKU
IPC: C02F1/58
Filed: 1978-10-03
Abstract: PURPOSE: To remove metal salt, NH 3  and cyanide at high efficiency, by adding chlorine-based oxidizing agent then reducing agent under specified condition to the NH 3  and cyanide waste water containing metal salt, and adding ferrous salt under acidic state to remove sediment, then adding slaked lime to remove sediment.  
     CONSTITUTION: Chlorine-based oxidizing agent is added to ammonia and cyanide waste water containing metal salt so as to maintain the oxidation-reduction potential difference(ORP) within 550W700mV, and then chlorine-based oxidizing agent is added to keep ORP within 800W900mV while maintaning pH within 7.5W8.5, then reducing agent is added so as to keep ORP within 150W200mV, next mineral acid is added and ferrous salt is added while maintaining pH at acidity to produce sediment, which is removed, then slaked lime is added to adjust pH to 12 or more, and the produced sediment is removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5822944-A (JP)
Title: Humidity detecting device of air conditioner
Inventor: KOBAYASHI TOYOHIRO
IPC: F24F11/02
Filed: 1981-08-03
Abstract: PURPOSE:To prevent sensitivity of a detecting element from deteriorating due to smoke of a cigarette, dust, etc., by using a product formed by mixing carbon compound powder with polypropyrene, etc., as an air ventilation filter for covering a humidity detecting element of a humidity detecting device of an air conditioner. CONSTITUTION:Onto a substrate 8 in a case 7 of a remote-control device 2 of an air conditioner 1, a high polymer humidity detecting element or a detecting element 9 consisting of a porous sintered substance, etc. which have added an alkali metallic oxide to a spinel compound consisting of ZnO and chromium oxide is installed together with a lead wire 10. In order to protect this element from smoke of a cigarette, dust, etc., a filter 11 of a porous structure, which is obtained by mixing carbon powder with polypropyrene, etc. is provided. This filter 11 is colored in an unattractive way so that it is not damaged by mischief of children in home, etc. Also, it is better to screen the place by providing air permeable cloth 12, etc. between the filter 11 and a vent hole 6 of the case 7.
Patent JP-H11302248-A (JP)
Title: Production of 3-alkylsulfonylbenzoic acid derivative
Inventor: HORIKAWA YASUHIKO
IPC: C07C317/44
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously obtain the subject compound useful as a production intermediate for medicines, etc., by decarboxylating a benzoic acid derivative at a high temperature. SOLUTION: This method for producing a compound of formula II (e.g. 3-methylsulfonyl-4-isopropylbenzoic acid) comprises decarboxylating a benzoic acid derivative represented by formula I (R1 and R2 are each H or a 1-4C alkyl; R' is a 1-5C alkyl) at >=115 deg.C. Furthermore, the reaction is preferably carried out in an aqueous solvent in the presence of an alkali (e.g. sodium hydroxide) while distilling water by using a pressure reactor and the reaction time is preferably e.g. about 25 hr.
Patent JP-S63286852-A (JP)
Title: Image forming device
Inventor: ABE NOBUMASA
IPC: G03D13/00
Filed: 1987-05-19
Abstract: PURPOSE:To obtain an image which is excellent in halftone reproducibility, resolution, etc., by exposing a photosensitive member provide with micro- capsules enclosing photo-setting or photo-softening materials and color former on its surface and press-developing the photosensitive member and transfer member by superposing them and heat-treating the transfer member. CONSTITUTION:A photosensitive member 010 is provided with micro-capsules which are uniformly distributed on the surface of its substrate and each of the micro-capsules contains a pigment precursor which forms a color by reacting with a developer and a substance which is hardened or softened by reacting with rays of light of the red, green, or blue wavelength band. On the other hand, at the surface of a transfer member 701, developer which form colors when they react with the pigment precursor for each color are formed. Therefore, when the photosensitive member 0101 is exposed to a colored image and pressed against the transfer member 701 after it is put on the transfer member 701, the pigment precursors in the micro-capsules flow to the developers on the member 701 and a colored image is formed. The micro-capsules have a diameter of several mum. Therefore, the colored image thus formed can secure high resolution.
Patent JP-S613247-A (JP)
Title: Logical lsi
Inventor: SUZUKI YOSHITO
IPC: G06F9/26
Filed: 1984-06-15
Abstract: PURPOSE:To facilitate the logical design of a logical part including order control by providing plural microprogram sequencers and microprogram memories on the same chip and thus constituting the logical LSI. CONSTITUTION:When the 1st entry input is supplied to an address generation part PLA, transfer gates G1-G8 are opened to generate the 1st microprogram address, which is sent to a decoder DEC to read out a microinstruction, thereby outputting various control signals and a next address. The transfer gates G1- G8 are turned off and G11-G18 are turned off with some of the control signals. Conseqently, the next address is supplied to the decoder DEC to read a next microinstruction out. Thus, a series of microinstructions are read out and supplied to respective parts of logical circuits constituting a system outside the chip from an output terminal DO, thereby performing sequential control.
Patent JP-S612020-A (JP)
Title: Thermal type air flowmeter
Inventor: MIYA KAZUHIKO
IPC: G01F1/684
Filed: 1984-06-15
Abstract: PURPOSE:To measure a flow rate highly accurately in a back flow range without pressure loss by arranging a rectifying member on the downstream of a flow rate detecting heat sensitive resistor in a suction air flowmeter for an internalcombustion engine so that the projection area of the resistor is set up smaller than that of the rectifying member. CONSTITUTION:The flow rate detecting heat sensitive resistor 1 is arranged in a body 3, the rectifying member 2 is arranged immediately under the downstream side of the resistor 1 and an air temperature compensating heat sensitive resistor 1 and an air temperature compensating heat sensitive resistor 4 is arranged on the downstream side of the member 2. When it is defined that the outer diameter of the resistor 1 is d1, its projection area is S1, the projection area of the member 2 is S2, and a gap between the resistor 1 and the member 2 is l, S1<=S2 and l>=d1 are formed. Since the member 2 is constituted as described above, the influence of back flow due to spitting is not exerted up on the resistor 1 and the measuring accuracy can be improved without the pressure loss of a suction system.
Patent JP-H08308887-A (JP)
Title: Bedsore preventive structure
Inventor: MATSUO AKIRA
IPC: A61G7/05
Filed: 1995-05-19
Abstract: PURPOSE: To provide a mat structure by which a bedsore eliminating effect is secured and which is excellent in a using feeling and is also inexpensive by fixing this surface shape by deforming the surface shape according to a figure and body pressure of the human body after the whole load of the human body is once supported with a surface of a fluid bag into which fluid is introduced and contacts with the human body. CONSTITUTION: A bedsore preventive structure 1 is composed of a mat having an integrated bag 3, and for example, paraffin wax having a melting point of 40 deg.C is sealed in this mat, and a sheath heater 5 is arranged in a recessed part. When it is used, the heater 5 is heated, and the wax is turned into a liquid shape, and the body is laid down. In this condition, a surface of the bedsore preventive structure 1 is deformed according to a figure and body pressure of the body, and the body pressure applied to the surface of the bedsore preventive structure 1 is uniformized. The heater 5 is turned off, and when the wax is solidified, a surface shape of the bedsore preventive structure 1 is fixed in a shape as it is.
Patent JP-2000108025-A (JP)
Title: Groove correction working tool and bearing structure of fluid bearing sleeve
Inventor: KAJIMA WATARU
IPC: B24B39/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a groove correction working tool for smoothly working an edge part after primary working for fluid bearing sleeve. SOLUTION: This groove correction working tool is equipped with: plural groove sliding steel balls 11A, 11E, and 11G having larger diameters than the widths of the grooves 2A and 2B, and a shaft member 15, retained so that the contact circle diameters of the balls 11A, 11E, and 11G can be slightly larger than the groove mouth part inner diameter of the sleeve 2, in accordance with dynamic pressure grooves 2A and 2B primarily worked in the inner peripheral surface of a fluid bearing sleeve 2. The balls 11A, 11E, and 11G and at least the holding part of a shaft member 15 are composed of material harder than that of the sleeve 2, to smoothly work the edge parts 2AA and 2BB of the grooves 2A and 2B worked primary by imparting rotational and axially directional movement to the member 15.
Patent JP-H01292012-A (JP)
Title: Resist comprising styrene polymer
Inventor: NIWA TADASHI
IPC: C08F12/00
Filed: 1988-05-20
Abstract: PURPOSE:To obtain the title polymer highly sensitive to light, with high resolution, to be used for resists, etc., by treating a p-methylstyrene polymer with an organolithium compound followed by reaction with a chlorosilane and chlorodisilane to effect introduction of Si atom. CONSTITUTION:Firstly, p-methylstyrene is polymerized under cooling in a solvent such as tetrahydrofuran, using a n-butyllithium catalyst to produce poly-p- methylstyrene. Thence, this poly-p-methylstyrene is dissolved in e.g., cyclohexane followed by addition of n-buthyllithium and then reaction with pentamethylchlorodisilane and/or allyl-dimethylchloro silane which heating to 50 deg.C, thus obtaining the objective polymer constituted of recurring units of formula I, II (R<1>-R<5> are each 1-6C alkyl) and III (R<6>-R<8> are each 1-6C alkyl, at least one being 2-4C alkenyl).
Patent JP-H0773489-A (JP)
Title: Lens driving device
Inventor: SUGIMOTO YOICHI
IPC: G02B26/10
Filed: 1994-06-03
Abstract: PURPOSE:To provide an optical head easy for constituting and assembling and capable of precise focusing driving. CONSTITUTION:A window is formed in a prescribed part of a holder 2, and a movable body and a base are constituted of an integrally forming member displacing only in the direction nearly perpendicular to the direction Y. Then, a part functioning as the balancer 8 is provided in the other end part of the movable body.
Patent JP-H07336472-A (JP)
Title: Facsimile mail device
Inventor: MORI NAOKI
IPC: G06F21/62
Filed: 1994-06-03
Abstract: PURPOSE:To provide a facsimile mail device provided with a bulletin board function which can handle confidential documents in a group. CONSTITUTION:Groups names are stored in a destination table 12 besides terminal numbers and telephone numbers. Group numbers which are permitted to access each bulletin board are stored in a bulletin board table 13. The terminal number, the bulletin board number, and the CSI signal transmitted from a terminal are supplied to the destination table, a comparison part 14, and the bulletin board table respectively by a communication control part 11. The comparison part 14 compares the CSI signal and the telephone number to confirm whether the requesting terminal is a registered terminal. A comparison part 15 compares the group number from the destination table and that from the bulletin board table to confirm whether the requesting terminal is permitted to access the requested bulletin board area or not. A decision part my decides execution or stop of transmission based on outputs of comparison parts 14 and 15.
Patent JP-H10282955-A (JP)
Title: Reed pipe musical instrument
Inventor: KATOU NOI
IPC: G10D7/02
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To exercise by a single hand by providing a base part to join an artificial reed pipe to its tip and to easily fit the easy-to-sound position of the artificial reed pipe to lips by always fixing it. SOLUTION: A base part 1 is provided and the artificial reed pipe 2 is joined to its tip. The base part 1 of the reed pipe music instrument is formed to be light-weight and easy to hold such as thick paper, plastic. The reed 2 can be fixed to the tip of the base part of the reed pipe music instrument with an adhesive or temporarily fixed through the use of an adhesive tape to make a type capable of exchanging the reed 2. The part 1 of the reed pipe music instrument is made a two-sheet-fitting type to provide some gap inside to house the reed 2 and is used by taking out and inserting to the tip. At the time of using that, the part 1 of the reed pipe music instrument is held by both hands or a single hand and a part out of the part 1 of the reed pipe music instrument is fitted to lips to sound for enjoy music.
Patent JP-H07336406-A (JP)
Title: Multiple delay detection demodulating device
Inventor: FUJII MASAAKI
IPC: H04L27/227
Filed: 1994-06-03
Abstract: PURPOSE:To provide a multiple delay detection demodulating device which can suppress the deterioration of its characteristic against the fading or the offset of frequency. CONSTITUTION:A multiple delay detection demodulating device performs the delay detection of different phases among plural receiving samples which are separate from each other by one and two or more symbol periods of a transmitting differential phase train and demodulates the receiving symbol of a demodulation point based on the acquired multiple delay detection output. Then the demodulating device of such a constitution is provided with a multiple delay detection part 5 which performs the delay detection in different phases among a prescribed number of receiving samples included in the demodulation point and its precedent and next points, and a demodulating part 7 which demodulates the receiving symbol of the demodulation point. It is preferably desired that the delay detection should be carried out among at least three receiving samples theta(0)i+1, theta(0)i--1 and theta(0) i-2 which are included in the receiving sample theta(0)i of the demodulation point and it precedent and next points and in three different phases (theta(0)i+1, theta(0)i-1), (theta(0)i, theta(0)i-1) and (theta(0)i, theta(0)i-2) respectively.