baber/WOPTO huggingface dataset:
Patent JP-S58109808-A (JP)
Title: Measuring method of roll gap
Inventor: MIKI KATSUMI
IPC: G01B7/00
Filed: 1981-12-23
Abstract: PURPOSE:To shorten the time needed for measurement of a gap between rolls and to prevent an error of measurement even for the counter rolls having a toothless state, by providing a peak holding function of the output signal to a detector and oscillating an interruption signal at a time point when the output signal reaches its peak value. CONSTITUTION:When a gap detector 2 advances and passes the center position of the counter rolls A-A', the peak holding function of the detector 2 is actuated. As a result, the output signal value is held for a specified period as shown by a point (1), and at the same time the output signal for reading timing is oscillated as shown by a point (2). A process computer, etc. which receives the reading timing signal reads in the distance of shift of the detector 2 as well as the peak value of the roll gap at a position shown by a point (3) and then calculates successively the distance between the counter rolls. Thus the gap between rolles is measured.
Patent JP-H1048547-A (JP)
Title: Scanning device
Inventor: MORIYA HIDEKI
IPC: G02B26/10
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To record an image with high-speed image resolution without increasing the frequency of a clock signal by generating plural driving pulse train signals having different phases, selecting a pulse among these pulses based on image information and synthesizing it in one signal. SOLUTION: A pixel clock signal and a scanning clock signal are outputted to an image signal controller 10 by a scanning signal controller 30 based on a page synchronizing signal and a horizontal synchronizing signal. And also, a minute periodic signal is outputted to an electro-optic element driving device 40. A laser modulation signal is outputted to a laser driving device 20 by the image signal controller 10 based on the image signal, the pixel clock signal and the scanning clock signal. A laser diode 2 is driven by the laser driving device 20 based on the laser modulation signal. An electro-optic deflector 4 is driven by the electro-optic element driving device 40 based on the minute periodic signal.  The electr-optic deflector 4 is composed of an electro-optic element for changing a refractive index by an impressed voltage, a grounded electrode and a prism electrode, and the refractive index is changed by the deflector 4 so as to scan with laser beams in a subscanning direction.
Patent JP-H0491953-A (JP)
Title: Cream solder printer
Inventor: MINAE EIJI
IPC: H05K3/12
Filed: 1990-08-06
Abstract: PURPOSE:To prevent the bleeding by providing a squeegee and a pair of screen pressers, and printing by sticking fast faces of a screen and a print substrate completely with the pair of screen pressers positioned in front and the rear with respect to the printing direction. CONSTITUTION:When a side plate 17 descends in the direction of A, screen pressers 18a and 18b make first a screen 11 stuck fast to a print substrate 13. A squeegee 14 abuts against the screen 11 and it is further pushed downward. Thereafter, when the side plate 17 moves horizontally, the squeegee 14 makes a cream solder 12 move and the cream solder 12 is printed on the print substrate 13 through a slit of the screen 11. During that time, at front and the rear of the squeegee 14, a state that faces of the screen 11 and the print substrate 13 are stuck fast completely by the screen pressers 18a and 18b is maintained. Accordingly, the bleeding can be prevented.
Patent JP-S60102486-A (JP)
Inventor: SHIGEOKA KOUJI
IPC: E06B11/02
Filed: 1983-11-07
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-S6185332-A (JP)
Title: Promoter for absorption through mucosa and pharmaceutical preparation for administration through mucosa containing same
Inventor: HARA KENJI
IPC: A61K47/10
Filed: 1984-10-04
Abstract: PURPOSE:A pharmaceutical preparation for administration through mucosa having extremely improved absorption properties through mucosa of medicinal component, obtained by blending a base with an ester compound of a specific glycerol and polyglycerol with a fatty acid as a promoter for absorption through mucosa. CONSTITUTION:A medicinal component is blended with an ester compound of a glycerol or polyglycerol with a fatty acid, preferably a compound shown by the formula I or formula II (R1-R4 are H, 7-21C saturated, unsaturated chain or branched aliphatic hydrocarbon; n is 0-60; a case where R1-R3 and all n R4 are H is omitted), as an active ingredient, to give a pharmaceutical preparation for administration through mucosa (e.g., suppository, ointment, buccal preparation, nasal drop). The promoter for absorption through mucosa increases extremely absorption of the medicinal component to the blood, exhibits medicinal effect well and safety, and can dissolve a slightly water-soluble medici nal component in a hydrophilic base in high concentration by selecting an ester compound having high solubility.
Patent JP-H1152575-A (JP)
Title: Chemical amplification type positive type photoresist composition
Inventor: KAMIYA YASUNORI
IPC: G03F7/039
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a photoresist compsn. excellent in various performances such as sensitivity, resolution, heat resistance, the rate of a residual film and coating property and excellent particularly in a profile. SOLUTION: This photoresist compsn. contains a resin which becomes alkali- soluble from an alkali-insoluble or slightly alkali-soluble resin by the action of an acid, an acid generating agent and a hindered amine compd. having a hindered piperidine skeleton such as a skeleton represented by formula I (where R is H, optionally unsubstd. or substd. alkyl or alkanoyl).
Patent JP-H0255757-A (JP)
Title: Epoxy resin composition
Inventor: KANBARA HAJIME
IPC: C08K7/08
Filed: 1988-08-22
Abstract: PURPOSE:To prepare a cured product with remarkably increased strengths and elasticity and free from filler particles exposed on the product surface by compounding an aluminum borate whisker into an epoxy resin. CONSTITUTION:A hydroxide and/or inorg. salt of aluminum and an oxide, oxo- acid or alkali metal salt of boron are heated, reacted and allowed to grow in the presence of at least one flux selected from the group consisting of sulfates and carbonates of alkali metals at 600-1200 deg.C to give an aluminum borate whisker having a fiber diameter of 0.05-5mum a fiber length of 2-100mum, and the formula of 9Al2O3.2B2O3 or 2Al2O3.B2O3, which is then treated with a coupling agent. 100 pts.wt. epoxy resin is compounded with 5-100 pts.wt. treated whisker and, if necessary, a curing agent (e.g., phthalic anhydride), a curing accelerator, a filler, etc.
Patent JP-H0371234-A (JP)
Title: Status change detector
Inventor: NAGURA TAKU
IPC: G06F9/48
Filed: 1989-08-10
Abstract: PURPOSE:To constitute a process input module only of a status input module by inputting an interruption status signal to a status input module and detecting the status change of the signal by a status change detecting driver to be an OS device driver. CONSTITUTION:When a starting timer for a status input driver 61 is interrupted, data are read out from a status input module concerned, and when a starting timer for the status change detecting driver 62 is interrupted, data are read out from the status input module 4 concerned. The current data value read out from the module 4 concerned is compared with the preceding value stored in a memory, and when both values are different with each other, the status change detection is informed to an application program 7 and the preceding value stored in the memory is updated to the current value. Consequently, the process input module can be constituted of only the status input module.
Patent JP-S58111423-A (JP)
Title: Negative impedance circuit
Inventor: WATANABE YOSHIHIKO
IPC: H03H11/52
Filed: 1981-12-25
Abstract: PURPOSE:To obtain a negative impedance circuit simply, by connecting an output of a current mirror circuit to a base of a transistor (TR) so as to flow a current in response to that flowing to an emitter load impedance of the TR from an input. CONSTITUTION:When an input signal of a voltage Vin is applied to the base of a TRQ from a signal source S connected to an input terminal 2, this is applied to a load resistor RL without change and a current of VRL/RL=Vin/RL flows to the resistor RL. This current is outputted as Iout having a high impedance in the form of the collector current of a TRQ1 of the current mirror circuit 1. Thus, viewing from a terminal 2, the current of Vin/RL flows out with a signal input of the voltage Vin. Thus, the whole circuit shows a negative resistor and the value is equal to the RL.
Patent JP-S58111054-A (JP)
Title: Electrifier of photoreceptor or dielectric used for electrophotography
Inventor: NISHIDE HIROO
IPC: G03G15/02
Filed: 1981-12-25
Abstract: PURPOSE:To prevent attachment of air-suspended particles, such as toner, to corotron wires or the like, by holding the distance between a corotron shield and a photoreceptor or a dielectric layer smaller on the upstream side of its rotation and layer on the downstream side, and maintaining the inside of the corotron at a reduced pressure. CONSTITUTION:As a photosensitive drum 3 rotates, an air layer caused by the rotation of the drum 3 is suppressed to form an air stream line 4, so the inside of the corotron shield 1 is reduced in pressure. The upper part of the shield 1 is provided with a number of small holes 6, and clean air contg. little suspended dust, such as toner particles, is introduced through them, thus permitting toner to be prevented from attaching to the inside of the shield 1 and the corotron wires 2, discharge characteristics stabilized for a long time to be obtained.
Patent JP-H0371808-A (JP)
Title: Manufacture of concrete member
Inventor: KINOSHITA MOTOJI
IPC: B28B1/44
Filed: 1989-08-10
Abstract: PURPOSE:To manufacture concrete member, in which hole-making can be surely and simply performed, by a method wherein bar-like bodies, the diameter of each of which can be expanded and contracted at will, are provided under the state that their diameters are expanded in a concrete form and, after that, concrete is placed in the concrete form and finally the diameters of the bar-like bodies are contracted so as to draw them out of the form. CONSTITUTION:Insertion holes 11 and 12 are provided on the side walls, which oppose to each other, of a box-like concrete form 10 so as to be inserted by bar-like bodies 13 made of rubber hose. By pouring air in the bar-like bodies 13, the bar-like bodies are expanded so as to fill the insertion holes 11 and 12. Under the state as just mentioned above, concrete is placed in the concrete form 10. When the concrete is semi-hardened or hardened, the air in the bar-like bodies 13 is extracted so as to contract their diameters in order to draw them out of the form. Thus, through holes 18 are provided in a concrete member manufactured as mentioned above. By contracting the diameters of the bar-like bodies 13, the concrete adhered to the outer peripheral surfaces of the bar-like bodies are peeled off, resulting in preventing the holes from allowing to be clogged and surely performing coring operation.
Patent JP-H1036297-A (JP)
Title: Production of dimethyl carbonate and ethylene glycol
Inventor: OKADA YOSHIMI
IPC: C07C27/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain dimethyl carbonate and ethylene glycol by transesterification between ethylene carbonate and methanol in the presence of a specified catalyst. SOLUTION: This method comprises (1) 1st step of separating the distillate from the catalytic reaction zone into dimethyl carbonate-predominant 1st fraction and ethylene glycol-predominant 2nd fraction; (2) 2nd step of recovering dimethyl ether from the 1st fraction; (3) 3rd step of separating recovering dimethyl carbonate from the fraction in the 2nd step and separating methanol and circulating it into the catalytic reaction zone to constitute 1st circulation system;  (4) 4th step of separating the 2nd fraction into ethylene glycol-rich fraction and ethylene carbonate-rich fraction containing both diethylene glycol and triethylene glycol; and (5) 5th step of separating recovering both the diethylene glycol and triethylene glycol from the ethylene carbonate-rich fraction to form a fraction highly rich in ethylene carbonate which is then circulated into the catalytic reaction zone to constitute 2nd circulation system.
Patent JP-2001032670-A (JP)
Title: Concrete block for hollow drilling shaft construction method
Inventor: MATSUMURA TAKEFUMI
IPC: E21D5/04
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To shorten time required to connect upper and lower block bodies, to ensure alignment in connection, to prevent play and dislocation of a connected part and to simplify the manufacture of a block. SOLUTION: A lower joint is constituted by fixing six joint bolt fittings 7, three guide pipes and anchor bars 8 inside a steel band 1 provided at the lower end of a block body C and forming an insert hole 11 of each joint bolt fitting 7 a size larger than a joint bolt. An upper joint is constituted by fixing six joint bolt fitting nuts 2 and three guide pipes at equal spaces inside the steel band 1 provided at the upper end of a block body C and thread-fastening an anchor screw 6 to the lower part of each fitting nut 2. The block bodies C, C are connected by inserting a shearing corresponding ring 9 in each insert hole, placing a tapered part on the bottom side, and thread-fastening the joint bolt 10 to the joint bolt fitting nut 2 through a rear washer 12 with a knock pin inserted in each guide pipe to unit the upper and lower block bodies C, C.
Patent JP-S6364790-A (JP)
Title: Thermal recording material
Inventor: TANIGUCHI KEIJI
IPC: B41M5/333
Filed: 1986-09-04
Abstract: PURPOSE:To obtain the title recording material imparting a color image having extremely stable image stability generating no fading due to a fingerprint and oils or fats, in the thermal recording material utilizing the color forming reaction between a leuco dye and a coupler, by using a specific complex compound as the coupler. CONSTITUTION:In a thermal recording material utilizing the color forming reaction between a leuco dye and a coupler, a complex compound represented by general formula (wherein R is a basic substance and n is an integer of 1-2) is used as the coupler. The complex compound represented by the general formula as the coupler has a property not allowing the leuco dye to form a color only by dissolving said compound in oils and fats but developing strong color forming capacity for the first time by heating and shows marked acting effect not erasing a color at all even when said compound is contacted with oils and fats after color formation. The proper ratio of the leuco dye and the complex compound represented by the formula is about 1:1-6(wt.).
Patent JP-S6269515-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: TAMAKI REIJI
IPC: H01L21/28
Filed: 1985-09-20
Abstract: PURPOSE:To prevent contamination or scratch of a wafer, by connecting equipments for metal thin film formation and for thermal treatment via a preparatory vacuum chamber in the manner in which a continuous processing is capable. CONSTITUTION:After wafers 2 are sent from a cassette 1 to a equipment 3 for metal thin film formation and fixed on a stage 4, the equipment 3 for metal thin film formation is highly vacuumized. By using Ar gas, an Al, for example, is deposited on the wafers 2 by sputtering from a target 5. Wafers 2 on which the metal thin film is formed in this manner are sequentially sent to a preparatory vacuum chamber 6, and the amount of wafers corresponding to one lot is stored. When wafers 2 are stored by the amount of one lot, they are sent to a thermal treatment equipment 7, and subjected to thermal treatment in an atmosphere of hydrogen or nitrogen. In parallel with this thermal treatment, the deposition of metal thin film on wafers 2 of the next lot is progressed in the equipment 3 for metal thin film formation. Thus, the treatment can be effectively performed.
Patent JP-H1047300-A (JP)
Title: Axial flow fan for exhaust gas desulfurizer
Inventor: MATSUKI SHIGEYUKI
IPC: B01D53/50
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent separation of a coating material in a severe corrosive environment, and obtain excellent durability by covering a part or the whole of a metallic moving blade surface of an axial flow fan with a vinyl ester resin layer containing at least a glass cloth layer of a single layer. SOLUTION: In the case of manufacturing an axial flow fan to be applied to an exhaust gas desulfurizer having a severe corrosive environment, a vinyl ester resin primer 2 to improve adhesion is applied to a Ni alloy base material 1, and afterwards, it is coated with a flake-containing vinyl ester resin 3. Next, glass cloth 4 impregnated with the vinyl ester resin is stuck on it, and its upper surface is also coated with the flake-containing vinyl ester resin 3, and is coated with a vinyl ester resin abrasion resistant top coat 5 as a coating finish. Therefore, separation of a metallic surface and a coating material by impact with mist at high speed rotating time is prevented, and durability endurable to long- term use is obtained.
Patent JP-S6451816-A (JP)
Title: Longitudinal crystal resonator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1987-08-24
Abstract: PURPOSE:To obtain a longitudinal crystal resonator with small resonance leakage by selecting the width of the bending part connected to the resonator part wider toward the mount part. CONSTITUTION:The resonator 1 consists of the resonator part 2 and the support part 3 and formed incorporatedly by the etching method. Then the shape of the bending part 4 is selected so as to reduce the width near the bridge part 5 and the width is increased toward the mount part 6 thereby increasing the mass. Thus, the longitudinal crystal resonator without any resonance leakage is obtained by fixing it at the mount part 6.
Patent JP-H0259390-A (JP)
Title: Intermediate tone image recording method
Inventor: SHIMODA JUNJI
IPC: B41M5/382
Filed: 1988-08-25
Abstract: PURPOSE:To form an intermediate tone image based on density gradation on an ordinary paper by pressing a printing head having heat generating elements against a thermal transfer recording ink sheet provided with a transfer layer comprising a material having a melting point lower than the melting temperature of an ink layer and performing heating with variations in heat generating energy. CONSTITUTION:An ink sheet comprises in ink layer 2 containing a filler and a transfer layer 3 comprising a material having a melting point lower than the melting temperature of the ink layer, the layers sequentially provided on a base 1. The transfer material layer 3 is transparent, and has the property of dissolving or dispersing an ink of the ink layer 2 therein when being melted by heating, and the ink layer 2 is capable of transferring the ink contained therein to other member when heat and pressure applied thereto. While the ink sheet and a recording paper are moved in a superposed condition, a thermal head in a printer is pressed against the ink sheet from the base side, and heating is carried out with varisions in the heat generating energy of heat generating resistor elements in the head, thereby recording an intermediate tone image. The amount of the ink of the ink layer 2 transferred, namely, the density of a picture element thus recorded, is controlled as a function of the heat generating energy of the head, and is varied according to the amount of the ink dissolved.
Patent JP-H1055646-A (JP)
Title: Magnetic disk cartridge
Inventor: OISHI KENGO
IPC: G11B23/03
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To secure the opening/closing slide of a shutter member and the prevention of the fall-off while suppressing the deterioration of strength of a case by comprising the shutter member and its opening/closing mechanism so thinner as capable of being loaded with a disk drive device into a PC card slot. SOLUTION: On this disk cartridge, an opening 21 for inserting a magnetic head is arranged while communicating to both upper and lower surfaces from the front end surface part of the case 2 wherein magnetic disk media 6 are housed, and also a working piece 7 is provided for moving in accordance with the loading/unloading operation against the disk drive device, and further the shutter member 3 is provided for opening/closing the opening 21.  This shutter member 3 comprises the end surface part for communicating an upper surface plate part, lower surface plate part, end surface part connecting both of the surface plate parts and a window part 34 for opening by communicating to both of the surface plate parts from the end surface part, and also on one end part of it, a connection member 4 working for the opening/closing operation while connecting with the working piece 7 is connected, and a guide pawl 37 engaging with a guide groove 28 arranged on the case 2 is provided on the upper/lower surface plate parts of one side having an end part for connecting the connection member 4 and an end part of the opposite side out of the upper/lower surface plate parts at both sides of the window part 34, then no guide pawl is provided around another upper/lower surface plate parts to which the connection member 4 is connected.
Patent JP-S6260484-A (JP)
Title: Speed controller for motor
Inventor: UIREMU YOHANESU ANTONIA HEEFUE
IPC: G05D13/62
Filed: 1986-09-08
Abstract: The system comprises two counters (1 and 2) which receive counting pulses from an oscillator (5) and control pulses from a tachogenerator (11). The first counter (1) is reset by a tacho-pulse and counts to a predetermined maximum value. The counting direction of the second counter (2) is reversed both when a tacho-pulse appears and when the predetermined fixed value is reached by the first counter (1). The control signal for the motor is obtained by comparing the count of the second counter (2) with a reference value (R) in a comparator (14) to derive an on-off signal.
Patent JP-S6454125-A (JP)
Title: Cooking apparatus
Inventor: SUZAKU TAKAMICHI
IPC: F24C7/02
Filed: 1987-08-24
Abstract: PURPOSE:To eliminate erroneous 'zero point adjustment' by prohibiting 'zero point adjustment' when a material, a rotating dish and a placing plate are set in an electronic range or the like for carrying out automatic cooking by controlling a heating time in accordance with the weight of a material to be cooked. CONSTITUTION:When the 'zero point adjustment' of an electronic range, unless a load is applied to a shaft 10, the circuit of a determination switch 24 becomes an open circuit 24, and a computer 29 assumes a state where the operation of 'zero point adjustment' is possible. At this time, when a cancel key of a keyboard is pushed, 'zero point adjustment' is completed, and zero is displayed in a fluorescent display tube 5. Thereafter, when a rotating tray 7 and a placing plate 8 are set in the cooking apparatus, the shaft 10 lowers and the weight thereof is supplied into the computer 29, the computer 29 sets a heating time corresponding to the weight of the material to be cooked, and cooks by heating the food by microwaves. On the other hand, when a matter is erroneously placed on the shaft 10, a determination switch 24 is turned on, and the computer 29 displays the erroneous operation of 'zero point adjustment' and announces the same.