baber/WOPTO huggingface dataset:
Patent JP-H0240391-A (JP)
Title: Production of powdery sucrose fatty acid ester
Inventor: MATSUMOTO SHUSAKU
IPC: C07H13/06
Filed: 1988-07-28
Abstract: PURPOSE:To obtain the title compound without danger of explosion in use of only inexpensive water by neutralizing reaction mixture containing the aimed product as well as unreacted ingredient, adding water, centralized salt and sugar thereto, adding water to the resultant precipitate to give an aqueous solution and subjecting the aqueous solution to ultrafiltration and spray drying. CONSTITUTION:Reaction mixture containing the aimed sucrose fatty acid ester as well as unreacted sugar, unreacted fatty acid methylester, catalyst, soap, fatty acid and volatile content is adjusted to pH (preferably pH 6.2-8.2) of neutrality area. Then water, neutral salt and sucrose are added thereto to form precipitate, to which water is added to give aqueous solution thereof. Then the aqueous solution is subjected to ultrafiltration and then spray drying and simultaneously water phase side from which the above-mentioned precipitate is removed is brought into contact with a reverse osmosis membrane and sucrose is recovered to provide the aimed ester.
Patent JP-S5981023-A (JP)
Title: Wire cut taper machining method
Inventor: KISHI HAJIME
IPC: B23H7/06
Filed: 1982-10-27
Abstract: PURPOSE:To enable a work to be machined in an optional tapered shape, by tilting the work with respect to two control surfaces of a wire electrode and obtaining intersections between a straight line, which connects machining points on upper and bottom surfaces of the work, and the control surfaces so as to control a route of the electrode. CONSTITUTION:A work WK is tilted and machined by wire cut electric discharge machining in an optional tapered shape with a large tapered angle further with a different shape between its upper and bottom surfaces. Coordinates of points Qi, Ri, in which a straight line, connecting two points P1, P2 and extended, intersects control surfaces FCS, SCS, are obtained from the coordinates of the machining points P1, P2 on upper and bottom surfaces US and DS of the work WK machined in said tapered shape. The guide of a wire electrode is moved on a route drawn by these intersections Qi, Ri, thus capable of machining the work in the optional tapered shape.
Patent JP-S6345624-A (JP)
Title: Picture input tablet and picture input method
Inventor: KANEKO SHUZO
IPC: G06F3/03
Filed: 1986-08-13
Abstract: PURPOSE:To omit the use of paper together with a low cost by laminating a viscous surface onto a position detecting tablet and then putting removably a light dispersing sheet onto said viscous surface. CONSTITUTION:A picture input tablet 1 contains a viscous surface 11 laminated on a position detecting tablet 2 and a light dispersing sheet put removably on the surface 11. The sheet 12 pressed by a stylus pen 3 is adhered down to the surface 11 and the light is dispersed only t this adhered area. That is, a picture is formed with transmission of color tones of the surface 11 and therefore an input picture is shown as it is on the sheet 12. Thus the input pictures can be confirmed as they are without using any other display, etc. These pictures are erased when the sheet 12 is removed from the surface 11 and therefore repetitive inputs of other pictures is possible and the conventional use of paper is omitted.
Patent JP-H0751798-A (JP)
Title: Method and device for producing casting mold or part thereof by compacting granular material
Inventor: BUAGUN MOGENSEN
IPC: B22C15/08
Filed: 1994-07-18
Abstract: PURPOSE: To produce mold or parts of uniform rigidity by starting the movement of a second squeeze member when a prescribed change arises in the parameter of the pressure in a mold chamber by the movement of a first squeeze member. CONSTITUTION: The apparatus is provided with the first and second squeeze members 8 and 11 which are movable in a direction approaching each other. First and second patterns 4 and 5 are respectively mounted to the squeeze members 8 and 11. The squeeze movement of the first squeeze member 8 is first started. The movements of the first and second squeeze members 8 and 11 are controlled by a computer 21, etc. so as to start the squeeze movement of the second squeeze member 11 when the prescribed change is induced in the parameter of the mold chamber 1 by the movement. In this case, the parameter is the pressure in the mold chamber 1. The change in the pressure of the parameter deals with the increase in the pressure in the mold chamber 1. As a result, the molds or mold parts of substantially the same rigidity may be continuously produced.
Patent JP-S6078502-A (JP)
Inventor: NISHIDA TETSUYA
IPC: A01B63/10
Filed: 1983-10-06
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-H0476413-A (JP)
Title: Electrical load-averaging method and its device
Inventor: NISHIMOTO IKUO
IPC: G01B11/00
Filed: 1990-07-17
Abstract: PURPOSE:To reduce the cost of equipment by dividing a light-receiving surface into three light-receiving regions, converting a light-receiving quantity in each light-receiving region into first - third electric signals, and judging the existence or nonexistence of a substance to be detected within a given detection distance by the relative value of the electric signals. CONSTITUTION:A light-receiving surface is divided into three light-receiving regions, and photoelectric current outputted from light-receiving elements 6a - 6c are converted into voltage signals Va - Vc with the voltage-current converters 31a - 31c of a conversion circuit 17 to be supplied to a load-averaging circuit 18. The signals Va - Vc are load-averaged with interlocking sliding pieces 36a and 36b in the circuit 18, are outputted as signals Vd and Ve, and the intensity relation of the signals Vd and Ve is judged with a comparator 35. Here when disturbance light is uniformly entered on elements 6a - 6c, equal noise signals Na = Nb = Nc appear in the outputs Va - Vc of the converters 31a - 31c. Consequently equal noise signals Nd = Ne regardless of the value of a set load value appear in the output Vd and Ve of the circuit 18, that is the input in a signal judging circuit 19 i.e. the comparator 35, and no effect is affected on the signal judging for the comparator 35.
Patent JP-S5979246-A (JP)
Title: Resist composition for color filter
Inventor: MITA KATSUHISA
IPC: G03F7/038
Filed: 1982-10-29
Abstract: PURPOSE:To form a color filter pattern without requiring complicated steps by using a resist compsn. composed of polyvinyl acetate of >=60% saponification rate contg. photocross-linkable structural units. CONSTITUTION:The herein used resist compsn. is composed of a polyvinyl acetate deriv. having >=60% saponification rate contg. photocross-linkable structural units represented by the shown general formula in which R is H or alkyl; X<-> is a halogen ion, sulfuric acid ion, methyl sulfate ion, or p-toluenesulfonic acid ion; and (m), (n) are each optional integer.
Patent JP-S6432172-A (JP)
Title: Measuring instrument for speed or the like
Inventor: HISADA MASAMI
IPC: G01P3/36
Filed: 1987-07-28
Abstract: PURPOSE:To obtain the moving speed and moving direction of a body by a storage means which is stored with one-plane image data by finding inertial main-axis vectors of the body in the stationary state and moving state of the stored image data and also finding the difference vector between them. CONSTITUTION:The video signal of the body in the stationary state is obtained by an image pickup means 1 and A/D-converted 2 and the obtained image data is stored temporarily in a storage means 3. A control arithmetic means 6 finds an inertial main-axis vector having given size on the inertial main axis on the image data of the stationary body. Then the image data of the body in the moving state is stored in the storage means 3 similarly and the control arithmetic means 6 finds the inertial main-axis vector and also finds the difference vector from the inertial main-axis vector of the stationary body. When the size of this difference vector is 0, a control signal for slowing down the scanning speed of the image pickup means 1 is sent to the image pickup means 1 through an image pickup control means 5. This operation is repeated until the difference vector is not 0, and the current moving speed and moving direction of the moving body are found and displayed on a monitor 7.
Patent JP-S6166425-A (JP)
Title: Mca radio communication equipment
Inventor: HIRANO TADAHIKO
IPC: H04B7/26
Filed: 1984-09-10
Abstract: PURPOSE:To utilize a data relating to the moving state of a mobile station at a control station by transmitting the 2nd radio zone number at a moved location and the leaving state from the 1st radio zone. CONSTITUTION:An MCA radio communication equipment has a reception circuit 2 and a transmission circuit 4. The transmission circuit 4 transmits an incoming enable data representing an incoming enable at the standby state based on the 1st zone index and transmits and advance notice data generated to make an advance notice from the 1st radio zone to the 2nd radio zone when the 2nd zone index is designated. A CPU6 is connected to the transmission circuit 4, a RAM7, a ROM8, an FFG0 and a display device 12 are connected to the said CPU6 via a data bus 9 and a zone index designation button 11 is connected to the FFG0.
Patent JP-S6167212-A (JP)
Inventor: UCHIUMI KAZUAKI
IPC: H01G4/30
Filed: 1984-09-10
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-H1138513-A (JP)
Title: Back projection type screen, metallic mold for molding lenticular lens sheet and method for molding lenticular lens sheet
Inventor: SHIBA HIDEKI
IPC: G03B21/62
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a back projection type screen having excellent orientation characteristics and resolution by using a fine-pitch lenticular lens sheet. SOLUTION: This back projection type screen is constituted of a Fresnel lens sheet arranged on a light source side and the lenticular lens sheet arranged on a observation side. On the screen, a lenticular lens 21 is formed on a light incident side on the lenticular lens sheet 2, and the surface on a light emitting side thereof is a mirror surface 21. As for the lens 21; the arraying pitch (P) of a lens unit 211 is within 0.05 to 0.3 mm and an angle (θ) formed by the lens units 24 at the boundary of the adjacent lens units 24 is within 35 to 60 deg..
Patent JP-H0535583-A (JP)
Title: Memory access system
Inventor: TANAKA MASAYUKI
IPC: G06F12/02
Filed: 1991-07-30
Abstract: PURPOSE:To continuously read a memory by shortening an apparent memory access time almost to 0 with extremely high probability only by adding extremely simple hardware. CONSTITUTION:An address register part 140 holds a memory address in an address register 145 and the address is increased by one after being read. A read data register 150 holds the contents of a memory 130 which are read out of the memory address. An address history register 190 receives and holds the memory address from the address register 145. A comparator 160 compares an externally received memory address with the memory address held in the address history register 190 so as to read the memory 130. When they match each other, the contents held in the read data register 150 are regarded as the contents of the memory 130 to be read out with the externally received memory address.
Patent JP-H0355432-A (JP)
Title: Controller for liquid fuel burner
Inventor: KUSHIDA SHINJI
IPC: F23N5/26
Filed: 1989-07-21
Abstract: PURPOSE:To make it possible to distinguish between the ordinary oil shortage and the clogging in a filter by giving information when a signal to indicate that the amount of oil in a fixed tank is smaller than a certain fixed amount is issued,and counting time for a certain time after the time when the amount of oil in a supply oil tank is shown to be over a certain amount and giving different information when the counting is finished. CONSTITUTION:It is judged by the signal from a fixed tank oil amount detection device 17 whether or not the amount of oil in fixed oil tank is below a set amount, and if the amount is below the set amount, it is judged by the signal from the supply oil tank oil amount detection device 16 whether or not the amount of oil in a supply oil tank is below a set amount. If the amount is below the set amount, the information section 22 is changed to oil shortage. Next, a certain length of time set by a delay timer section 23 is counted to judge whether or not the counting of the delay timer 23 is up, if it is, the information section 22 is changed to the clogging in a filter.
Patent JP-2001024972-A (JP)
Title: Method for printing still image to be visually recognized in terms of animation
Inventor: SATO TAKESHI
IPC: H04N5/76
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To simplify a whole printing device configuration and an operation and to facilitate printing an image with multiple surfaces by sampling an picked-up image picked-up by means of a video camera based on a timing signal which is originated from the side of a printer. SOLUTION: The video camera 1 transmits the still images to the side of a sample timing circuit 2 from a CCD sensor 1a arranged inside by 1/30 sec cycle. The sample timing circuit 2 fetches a printing timing signal generated by the timing generator 11 of a printing engine 10, that is,. a vertical synchronizing signal outputted to the side of the printing engine 10 at every page or a paper feeding timing signal, for example, and samples the image based on analog video data by synchronization with the timing signal or by an integer times timing. When a plurality of frames are printed on one sheet of paper (multiple surface printing), the printing timing signal generated by the timing generator 11 is divided by a divider 12 by m and the image is fetched by the timing at integer times (n×m) high speed.
Patent JP-H0477496-A (JP)
Title: Synthesis of oligopeptide containing neuacalpha2- 6ga1nacalpha1-3ser structure
Inventor: OGAWA TOMOYA
IPC: C07K1/113
Filed: 1990-07-18
Abstract: PURPOSE:To synthesize in large quantities an oligopeptide containing a basal saccharide chain of mutin type sugar protein such as glycophorin which is a human erythrocyte membraneous glycoprotein as the basal unit by reacting specific two kinds of raw material compounds. CONSTITUTION:A compound expressed by formula I (Bn is benzyl; Ac is acetyl; (n) is 1-4 is made to react with a compound expressed by formula II (Fmoc is formula III). Thereby the glycopeptide chain is elongated to provide the objective compound expressed by formula IV ((n) is 2-5).
Patent JP-S6167337-A (JP)
Title: Radio circuit setting method
Inventor: YAMAMOTO MASAHIKO
IPC: H04W84/08
Filed: 1984-09-11
Abstract: PURPOSE:To shorten the average connecting time when the station of its own is called, by successively repeatedly monitoring communicable channels and stopping the monitoring to a channel talking with another radio station from the next time by one time or plural times. CONSTITUTION:When a vacant channel (CH) is searched out of plural CHs, CH designating signals are successively impressed upon a synthesizer (SYN)13 from a CH designating signal generating section 14 by means of a signal from a control circuit 18 and the SYN13 supplies an oscillating output corresponding to the signal to a receiver 12. The signal received and demodulated by the receiver 12 is impressed upon a collating circuit 15 and existence/nonexistence of the communication to the station of its own is detected and, when its own station is called, the CH is fixed. A CH communicating with another station and CH which is decided as a vacant CH by a vacant CH detecting circuit 17 are stored in a storage circuit 16. From the second round after the first round of scanning is performed for all CHs, CH monitoring is performed by jumping CHs being used by stations other than its own one for a prescribed times. Therefore, the monitoring time is shortened because the CHs being used are not monitored when many CHs are used.
Patent JP-H0354485-A (JP)
Title: Continuous lightening display
Inventor: KAI KEIJI
IPC: H02H3/22
Filed: 1989-07-21
Abstract: PURPOSE:To ensure continuous operations one by one by a large current lightening by opening the lid of a casing by the ignition of an electric igniter by an induced current, drooping a display cloth and changing over a changeover switch. CONSTITUTION:A continuous lightening display is provided with a induction coil 14 and a plurality of displays 2, 2a and 2b as opposed to the passage of a lightening surge current 12. When the lightening current flows in a support 11 and a magnetic field 13 is generated in surroundings, an induced current 15 is generated in the coil 14. This operates an electric igniter 3, a gas is produced and the lid 6 of a casing 5 and a display cloth 7 are discharged. At the same time, a changeover switch 4 is operated to connect the common terminal of the display 2 of a first stage and a normally-opened terminal to each other and the electric igniter 3a of the display 2a of a second stage are connected to each other, taking a stand-by condition. Receiving further lightening, an operation described above is sequentially repeated.
Patent JP-H0238615-A (JP)
Title: Method for improving quality of moist surplus soil
Inventor: FUKUDA MITSUGI
IPC: E02F7/00
Filed: 1988-07-29
Abstract: PURPOSE:To improve, in a short period of time, quality of moist surplus soil in which moisture content runs up to a wide extent, and to keep the improved soil from reversion with vibration applied by adding water-absorptive resin and water-soluble macromolecule compound to the moist surplus soil. CONSTITUTION:Water-absorptive resin such as sodium polyacrylate crosslinked body or the like, water-soluble cationoid macromolecule compound such as methylchloride dimethylaminomethacrylate or the like and water-soluble anionoid macromolecule compound such as partial hydrolyzate of polyacrylamide or the like are blended. The mixture blended in the ratio of 2:1 to 1:3 by weight is mixed with moist surplus soil with ratios of 4:1 to 1:4, or preferably 2:1 to 1:1 by weight and in 2 to 20kg, or preferably 1 to 8kg per 1 cubic meter of the moist surplus soil, and agitated. When using the water-soluble macromolecule compound in powdery state, it is preferable to use them below 10 mesh.
Patent JP-H0240047-A (JP)
Title: Fuel feed control device for engine
Inventor: HANDA TOSHIHIRO
IPC: F02D43/00
Filed: 1988-07-28
Abstract: PURPOSE:To suppress increase of temperature on a highland by providing a fuel increase region varying means which receives an output from an open air pressure detecting means and enlarges a running region, where fuel is increased by a fuel increase means, to the low load side with the decrease of an open air pressure. CONSTITUTION:An engine 1 is provided with an ignition advance regulating device 13 which is actuated according to a pressure difference between an open air pressure and a pressure in an intake air passage 3 on the downstream of a throttle valve and delays an ignition timing with the decrease in a pressure difference. A fuel increase region varying means C is provided for receiving an output from an open air pressure detecting means B and enlarging a running region, where fuel is increased by a fuel increase means A, to the low load side with the decrease in an open air pressure. Thereby, on a highland where an open air pressure is low, there is a tendency for an exhaust gas temperature to be apt to increase to a value higher than that on a lowland in relation with an ignition timing regulated by an ignition timing regulating device 13. Through enlargement of a fuel increase region, an action to suppress an increase in an exhaust gas temperature is promoted so as to match the tendency.
Patent JP-H1040641-A (JP)
Title: Disk device
Inventor: MIZUNO KYOJI
IPC: G11B19/04
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To surely secure the continuity of information under recording and reproducing in the disk device and to reduce the occurrence of a noninformation part of output information at the time of reproducing the information and an unrecordable area on a recording medium at the time of recording information. SOLUTION: Under the state of reading out prescribed information from an MD 1, when it is detected by a main control circuit 12 that a target track is not caught by an optical pickup 3, and afterward, the optical pickup 3 is not in a position to catch up with the target track even after a lapse of a fixed time, whether impact is given to a device main body is judged based on a detecting result by an impact detecting circuit 11. When the impact given to the device main body is judged, a focus servo gain and a tracking servo gain of a servo circuit 5 are increased, and when no impact given to the device main body is judged, the focus servo gain and the tracking servo gain of the servo circuit 5 are decreased, and then after adjusting the gains, catching the target track is tried again.
Patent JP-S62182111-A (JP)
Title: Production of fine crystalline phyllosilicate salt having double-layer structure
Inventor: USUI KOICHI
IPC: B01J20/10
Filed: 1986-08-15
Abstract: PURPOSE:To obtain the titled salt having high whiteness, large specific surface area, small particle size, excellent dye adsorptivity, etc., by mixing specific magnesium source, aluminum source and silica source in the presence of water at specific ratios. CONSTITUTION:The objective phyllosilicate can be produced by mixing an alkali metal silicate, a water-soluble magnesium salt and a water-soluble aluminate or water-soluble aluminum salt in the presence of water at ratios corresponding to the composition of formula (X is 0.3-1.0) and subjecting the mixture to double decomposition. As an alternative method, simple or compound hydroxide, oxide or carbonate of magnesium and aluminum is mixed with hydrated silica, anhydrous silica or laminar silica at a ratio corresponding to the composition of formula and subjecting the mixture to hydrothermal reaction under 2-10atm pressure. A magnesium phyllosilicate fine crystal having double-layered structure and containing aluminum can be produced under mild condition using easily available magnesium source, aluminum source and silica source as raw materials.
Patent JP-H07146412-A (JP)
Title: Optical fiber screen manufacturing device
Inventor: TOYODA TAKASHI
IPC: G02B6/04
Filed: 1993-07-30
Abstract: PURPOSE:To reduce manufacturing time of an optical fiber screen, and align positions of forward ends of optical fibers uniformly. CONSTITUTION:An optical fiber screen manufacturing device comprising a screen panel P in which a number of optical fiber insertion holes are formed, and a number of optical fibers F of which forward end parts are inserted and fixed to the screen panel P, and which are collected at base end parts and are bound to each other has an optical fiber feed means supporting member 37 of which position is regulated in a three-dimensional space to the screen panel P fixed to a panel fixing base 8. The optical fiber feed means supporting member 37 is provided with a means to feed the optical fiber F from a forward end of an optical fiber guide toward the optical fiber insertion hole in the screen panel P.
Patent JP-S5892411-A (JP)
Title: Semi-permeable membrane and module using same
Inventor: MIKI MASAHIRO
IPC: B01D71/56
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a semi-permeable membrane having blood compatibility, excellent in filtering and separating efficiency and improved in the lowering of a filtering and separating speed with the elapse of time, by mutually arranging plural elongated hydrophobic regions and hydrophilic regions oriented to one direction on the surface of the semipermeable membrane at random. CONSTITUTION:A hydrophobic polymer such as polyamide and a hydrophilic polymer such as polyvinyl alcohol are dissolved or melted to be mixed uniformly and the obtained mixture is formed into a hollow fiber by applying draft to the same in a film forming direction. After a solvent or a plasticizer is removed from the hollow fiber, the hydrophilic polymer is partially removed to form fine pores. Thus obtained semi-permeable membrane is accommodated in a container to be used as a module.