baber/WOPTO huggingface dataset:
Patent JP-H03242107-A (JP)
Title: Pressure-sensitive adhesive fastener and manufacture thereof
Inventor: CHIYAARUZU FUREDERITSUKU BATSU
IPC: A61F13/56
Filed: 1990-09-19
Abstract: PURPOSE: To impart desired rear resistance and resistance to high shearing stress by coating at least a part or preferably the whole of a spherical surface projection with a pressure sensitive adhesive layer to be made to adhere thereto, thereby forming a fastener surface of a fastener. CONSTITUTION: A first member 42 comprises a first pressure sensitive adhesive fastener 20 including a backing web 24 which has a pattern of individual spherical surface projections 26 projecting from the first face to form a fastener face, and a pressure sensitive adhesive material layer 28 coated to be adhered to at least a part of the projection 26, and having an organized fastener surface. The above member 42 is manufactured, and next manufactured is a landing member 44 including a pressure sensitive adhesive agent layer 28 coated to be adhered to at least a part of the surface of the spherical surface projection 26 projecting from the organized contact surface.  Both members 42, 44 are connected to each other with the organized fastener surface of the pressure sensitive adhesive fastener 20 including the spherical surface projection 26 of the first member 42 brought into contact with the organized contact surface of the landing member 44.
Patent JP-H0986970-A (JP)
Title: Covering of optical fiber
Inventor: KOAIZAWA HISASHI
IPC: G02B6/44
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for coating optical fibers in which the uneven thickness of the coating layer can be minimized, even when the fibers are coated at an increased speed. SOLUTION: The coating fluid from the fluid pass 30 formed between the coating die 10 and the nipple 20 is fed into the tapered hole 11 of the coating die 10 of the coating machine in combination of the coating die and the nipple 20 and the optical fiber passing via the nipple 20 into the tapered hole 11 at a speed of >=830cm/sec is coated with the coated fluid.  In this process, the numerical value D represented by the following formula is set to 8,000<=D <=20,000: D=(12μQ)/(πrC<2> ) where μ: the viscosity of the coating fluid in the dice in g/cm.sec; r: the radius of the tapered hole at the part where the optical fiber and the coating fluid meet in cm; C: the clearance at final squeeze of the fluid pass in cm; Q: the coating volume of the fluid per unit time in cm<3> /sec; additionally, Q=πV(t<2> -u<2> )/4 where V: linear velocity of the optical fiber in cm/sec; t: the diameter of the coated optical fiber; u: the diameter of the optical fiber in cm.
Patent JP-H0892599-A (JP)
Title: Cleaning liquid
Inventor: YOSHIMOTO TAIICHIRO
IPC: C11D7/28
Filed: 1994-09-19
Abstract: PURPOSE: To obtain the nonflammable cleaning liquid excellent in environment compatibility, handleability, and washability, and useful in the field of an electronic industry, etc., by mixing and dissolving an inactive fluorine-based liquid in a solvent containing benzotrifluoride (derivative). CONSTITUTION: This cleaning liquid having a boiling point of >=60 deg.C is produced by dissolving (A) >60wt.% of an inactive fluorine-based liquid (e.g. a 6-8C perfluoroether, cobalt fluoride perfluorocarbon, perfluoropolyether) in (B) <40wt.% of a solvent containing benzotrifluoride (derivative). The component B contains preferably further orthochlorotoluene or parachlorotoluene.
Patent JP-S63152382-A (JP)
Title: Pyranoindolidine derivative and production thereof
Inventor: TAGAWA HIROAKI
IPC: C07D491/22
Filed: 1986-10-21
Abstract: NEW MATERIAL:A compound expressed by formula I (R represents H or OH; Q represents >C=O or formula II; excepting the case wherein R represents H and Q represents >C=O). EXAMPLE:4-Ethyl-6,6'-(ethylenedioxy)-7,8-dihydro-4-hydroxy-1H-pyrano[3 ,4-f] indolidine-3,10(4H)-dione. USE:An intermediate for synthesis of a camptothecin derivative having anti-cancer action. PREPARATION:Ethyl 6-[(acetoxy)methyl]-alpha-ethyl-1,1-(ethylenedioxy)-5-oxo-1,2,3,5- tetrahydroindolidine-7-actate expressed by formula III is cyclized to afford 4-ethyl-6,6-(ethylenedioxy)-7,8-dihydro-1H-pyrano[3,4-f]indolidine-3,1 0(4H)-dione expressed by formula IV.
Patent JP-S62109094-A (JP)
Inventor: KONNO MIZUYOSHI
IPC: G10H1/32
Filed: 1985-11-08
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-H0296784-A (JP)
Title: Light quantity controller
Inventor: USHIO YUKIHIDE
IPC: B41J2/44
Filed: 1988-10-04
Abstract: PURPOSE:To prevent the soil of paper, density irregularity of a page, etc. by providing a 2nd control means which updates contents in a 1st storage means according to light quantity correcting data stored in a 2nd storage means. CONSTITUTION:The light quantity controller is provided with the 1st storage means storing light quantity data for forming a picture, the 2nd storage means storing light quantity data for correction, a 1st control means and the 2nd control means; The 1st control means detects light quantity with the aid of a light receiving element when a light emitting element lights up for a pre scribed length of time while a non-photosensitive medium area is scanned during image forming period and during other periods, prepares light quantity correcting data stepwise, and sequentially accumulates them in the 2nd storage means. The 2nd control means updates contents in the 1st storage means accord ing to the light quantity correcting data stored in the 2nd storage means when paper is isolated. In this case, D/A converters 2 and 3 are connected to the ports P2 and P1 of a CPU 1, and the quantity of an output laser 8 is adjusted by data supplied from the ports P2 and P1. Thus, the soil of paper can be prevented.
Patent JP-H02101008-A (JP)
Title: Skin cosmetic
Inventor: MORI KENJI
IPC: A61K8/00
Filed: 1988-10-04
Abstract: PURPOSE:To provide a skin cosmetic containing a chitosan having a specific average molecular weight, an acidic mucopolysaccharide and its salt, having excellent age-preventing effect and skin-beautifying effect and giving excellent appearance such as skin texture and transparency. CONSTITUTION:The objective skin cosmetic contains at least one kind of component selected from (A) a chitosan having an average molecular weight of 1,000-10,000 (soluble in water even in the absence of acid and produced by the chemical treatment or enzymatic decomposition of a chitosan produced by the deacetylation of chitin) and (B) an acidic mucopolysaccharide (e.g., hyaluronic acid, dermatan sulfate or chondroitin 4-sulfate) or its salt (preferably having a molecular weight of 1.000-100,000). It exhibits skin aging-preventive effect such as chapped skin ameliorating effect, cuticle improving effect and humectant effect.
Patent JP-2001040935-A (JP)
Title: Apparatus for preventing finger from being caught in closing door
Inventor: NUMATA TAKESHI
IPC: E05F5/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight, small-sized, easy-to-handle apparatus for preventing a person from having his or her fingers or the like caught in a door. SOLUTION: A sensor senses the contact of a person with a door and the closure of the door at the same time and actuates an apparatus accordingly. This is achieved by use of human electric potential, resulting in a simpler and more lightweight apparatus, which can then be installed by means of magnets. A high-speed rotation type motor for use in a model automobile is used in instantaneously inserting a stopper between a person and the door, so that requirements for small size, light weight and profitability can be met.
Patent JP-S60141321-A (JP)
Title: Detecting equipment of roll eccentricity in rolling mill
Inventor: ABE KAJI
IPC: B21B37/66
Filed: 1983-12-28
Abstract: PURPOSE:To detect the roll eccentricity in a case of different rotating angular velocity by obtaining each roll eccentricity basing on the rolling loads sampled in a roll kissing state and Fourier analyzing the difference in eccentric quantity in a case of different relative phases. CONSTITUTION:By driving rolls 1, 2 in a roll kissing state, and after generators 6, 8 generate mark pulses, a rolling load WS is detected by a detector 5 at the timing when generators 7, 9 output sampling pulses. The eccentric quantities DELTAS1i, DELTAS2i of backup rolls 3, 4 are obtained by a device 10; and the difference between the DELTAS1i and the DELTAS2i is analyzed by a Fourier analysis at the time when the relative phases of rolls 3, 4 are different from each other, by a device 11; and the rotating angles theta1..., the relative phases alpha..., the amplitudes of roll eccentricities XA..., and the initial phases phiA1... are obtained to obtain the eccentricities X, Y by devices 12, 13. In this way, the quantity of eccentricity can be obtained even when the angular velocities of upper and lower rolls are different from each other.
Patent JP-2001072174-A (JP)
Title: Magazine for semiconductor manufacturing apparatus
Inventor: MIYASAKA EIJI
IPC: B65D85/86
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable magazine for a semiconductor manufacturing apparatus having a stopper structure hard to generate an artificial mistake and capable of rapidly taking measures for the artificial mistake. SOLUTION: A magazine 10 for a semiconductor manufacturing apparatus has guide grooves 11 therein and a plurality of lead frames (not shown in a drawing) are housed in the magazine or sent out of the magazine along the guide grooves 11 by utilizing a passing port 12. Recesses of which the surfaces are at least magnetized, for example, magnets 131, 132 having a recessed shape are formed to the predetermined parts having no guide grooves of the peripheral frame of the passing port 12. Further, stopper beams 14 of which at least both end parts are formed of a ferrite material are provided and both end parts thereof are fitted in the magnets 131, 132.
Patent JP-H1094840-A (JP)
Title: Cut working method
Inventor: TAKAHASHI TOMOYOSHI
IPC: B21D28/10
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To form the election height of a cut piece without depending on notch length, to work the louvered piece with a more higher election height without changing the notch length, and to enhance the flexibility of the working to that degree. SOLUTION: Notches P forming both side faces of the left and the right of the cut piece are formed in portions becoming the stock of a pair of cut pieces W1 , W1 of a blank material W. And also, a portion between a pair of notches is projected in an arch shape and is bent, and the arch shaped bent portion is gradually projected and formed in a high arch shape while thinning and stretching a plate thickness. By separating and cutting the center part of an arch shaped bent portion N, opposing curved portions K formed by being separated and cut are erected and bent in flat face shapes. These portions erected in a chevron-shape are erected and bent in flat face shapes. Consequently, it follows that an opening hole R is formed on the blank material W and a pair of the opposing cut pieces W1 , W1 is formed on the surface of the blank material W in the opposing peripheries of the opening hole R.
Patent JP-H04128045-A (JP)
Title: Ink jet recording device
Inventor: ODA HAJIME
IPC: B41J2/06
Filed: 1990-09-19
Abstract: PURPOSE:To prevent paper powder and dust from sticking to the surface of an ink jet head and thereby ensure a constantly stable recording state by providing the first electrode to which a signal voltage consisting of constantly applied voltage and an ink discharge voltage during recording time in an overlapped form, in an ink chamber with an ink discharge orifice, the second electrode, set to a zero volt, which is installed around an air discharge orifice on the surface of an air nozzle plate and the third electrode, set to a zero volt, which is installed on the rear of a recording sheet. CONSTITUTION:A recording sheet S is set to a charge-preventive volt Vb2, that is, a zero volt so that the positive charge of an ink droplet I0 is reduced to 0 and disappears as soon as it sticks to the surface of the recording sheet S. As a result, paper powder attaching to the recording sheet S and its surface is maintained in an almost charge-free condition due to the third charge 122. On the other hand, a bias voltage Vb1 applied to the second electrode 121 on the surface of a recording head 100 is 0V, so that an electrostatic attraction force generated by this electrode is insignificant. Thus the air discharge orifice does no longer become deformed by dust and a stable printing condition is ensured.
Patent JP-H0297825-A (JP)
Title: Ignition part adjusting device for kerosene stove
Inventor: MITANI MASAKAZU
IPC: F23Q7/08
Filed: 1988-10-04
Abstract: PURPOSE:To enable an ignition part to be adjusted without stopping a production line by a method wherein the distance between a heater and a combustion wick is adjusted by operator's manual operation and checking in the case of a trouble in a mechanism section. CONSTITUTION:In a device in which the distance 'd' between a heater 111 and a combustion wick 112 in a kerosene stove 10 is automatically adjusted based upon image recognition, when a mechanism section 60 becomes defective due to some cause and occurs failure in operation, the defective mechanism section is removed. An appropriate distance mark is stored in an image memory 30 via a control/operation section 40, and image information 211 on which the appropriate distance mark is superposed is displayed on a monitor 50. While watching the monitor 50, an operator makes an adjustment by using a hand tool such as a screw-driver so that the heater 111 is in agreement with the mark. Then, when the heater 111 moves to a distance within an allowable range, the operator depresses a button 70 for finishing a manual operation.
Patent JP-S61128578-A (JP)
Title: Inp group light-receiving element
Inventor: KAGAWA SHUZO
IPC: H01L31/109
Filed: 1984-11-28
Abstract: PURPOSE:To inhibit the generation for tunnel currents, and to increase the withstanding voltage of an element by conducting optical absorption and the multiplication of carriers generated by an InGaAs layer and preventing a division into optical absorption and a multiplication region as seen in conventional device. CONSTITUTION:An n<->-InP layer 2 (a buffer layer), n<->-InGaAs (having not more than 10<15>cm<-3> carrier concentration) 3, an n<->-InP layer 4, and an n-InP layer 5 ar deposited and shaped on an n<+>-InP substrate 1 in succession, the n-InP layer in a predetermined region is removed through etching, and a p<+> layer 7 is formed through the diffusion of Zn. A p<-> low concentration layer 6 can be shaped through a compensation diffusion method utilizing the tail of Zn diffusion at that time. Carrier concentration in the n<->-InGaAs layer 3 is formed in low concentration of 10<15>/cm<3> or less while carrier concentration in the InP layers being in contact with the upper and lower sections of the layer 3 is also shaped at a low value in the same extent. Accordingly, carriers generated by beams absorbed into the InGaAs layer 3 stay on a heterobarrier, thus preventing the deterioration of frequency characteristics.
Patent JP-H0196143-A (JP)
Title: Method for oxidizing ethane
Inventor: OGURA KOTARO
IPC: C07C27/00
Filed: 1987-10-06
Abstract: PURPOSE:To directly and efficiently obtain an oxygen-containing compound, such as alcohols, aldehydes or ketones, useful as chemical industrial products, by reacting ethane with steam while irradiating the reaction system with light and carrying oxidation under mild condition without using a catalyst. CONSTITUTION:Ethane is reacted with steam in the presence or absence of water or an aqueous solution in the vapor phase at ordinary temperature - 100 deg.C, normally under about ordinary pressure for some ten min - some ten hr while being irradiated with rays of light, such as mercury lamp, at 185-400nm, preferably 185-254nm wavelength thereof and oxidized to afford the aimed oxygen-containing compound, such as alcohols, such as methanol or ethanol, aldehydes, such as formaldehyde or acetaldehyde, ketones, such as acetone or methyl ethyl ketone, or carboxylic acids, such as formic acid or acetic acid.
Patent JP-S61128318-A (JP)
Title: Erasing area determining device of character and graphic input device
Inventor: MATSUZAKA MOTOHIRO
IPC: G06K11/06
Filed: 1984-11-28
Abstract: PURPOSE:To adjust the pressure of output fluid uniformly by connecting input fluid to respective rooms through individual solenoid valves and actuating respective solenoids selectively. CONSTITUTION:Fluid is entered from an inlet forming a screw thread into a ring-like room 30 around a seat part 26, ascended on a passage through a groove 76, entered into a peripheral groove 144, and reached to a solenoid valve seat through solenoid feed lines 164, 166, etc. If a solenoid 156' is supposed to be excited, only a pressure room 301 is pressed through a passage 200. Downward pressure in the room 301 presses a piston 16 and a poppet 28 so as to open the seat part 26. When an outlet pressure is formed so that upwards pressure acting upon the lower surfaces of respective step parts of the piston 16 becomes equal to the downward pressure to be applied to the step part of the room 301, a spring 60 lifts the poppet 28 so as to close the seat part 26.
Patent JP-H0779842-A (JP)
Title: Air-mat
Inventor: KONNO KIKUJIRO
IPC: A47C27/08
Filed: 1993-09-14
Abstract: PURPOSE:To provide a self-inflation type cushion member for which a seat material having a relatively low heat-resistance can be used so as to relatively lower the cost, and if using a seat material having a relatively high heat- resistance, no peel-off occurs between the materials even though the bonding temperature becomes high. CONSTITUTION:In an air-mat 1, each of two front and rear air-tight sheet materials 4 is formed thereon with a thermosetting adhesive layer 3 all over the surface thereof on one side, and the air-tight sheet 4 is bonded to an open cell foam sheet 2 through the intermediary of the adhesive layer 3 so as to form an envelope in which the foam sheet 2 is covered thereover with the air-tight sheet, and which is provided in a predetermined part thereof with an air-intake valve 6. The air-tight sheets 4 are bonded together through the intermediary of the adhesive layer 3 in the peripheral edge part 9 of the air-mat 1.
Patent JP-H0298856-A (JP)
Title: Capstan controller
Inventor: TAKEDA MASUYUKI
IPC: G11B15/467
Filed: 1988-10-04
Abstract: PURPOSE:To track a head accurately in the center of a track by providing a comparator which compares a tracking error voltage with an equal reference voltage and a control circuit which varies the reference voltage for determining the rotating speed of the capstan of an automatic frequency control system. CONSTITUTION:The comparator 23 compares the tracking error signal with a reference voltage 22 equal to a tracking error signal obtained in the absence of a tracking deviation or compares two levels of pilot signals obtained from both adjacent tracks to detect whether the head deviates in a leading or lagging direction. A control circuit 24 varies the reference voltage for determining the speed of the capstan motor 3 of an AFC(automatic frequency control) loop based on the output of the comparator 23. Therefore, the rotating speed of the capstan motor 3 can securely be made constant to compensate speed variation due to disturbance such as variation in temperature variation. Consequently, the head can be tracked accurately in the center of the track.
Patent JP-S61127353-A (JP)
Inventor: TANIGUCHI OSAMU
IPC: B32B33/00
Filed: 1984-11-27
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-H06109101-A (JP)
Title: Shaft integral type gear made of copper @(3754/24)cu) alloy member and dissimilar metal shaft member and its manufacture
Inventor: SAKAKURA MASARU
IPC: F16H55/17
Filed: 1992-09-21
Abstract: PURPOSE:To connect gear-cut portions to a shaft member for a short period and obtain a shaft integral type bearing of high strength connection of both members by frictionally pressing the gear-cut portions of specified copper (Cu) alloy against the shaft member of dissimilar metal thereto. CONSTITUTION:A shaft integral type gear is constituted by frictionally pressing a specified Cu alloy 1, which forms gear-cut portions, against a shaft member 4 of dissimilar metal thereto. The specified Cu apply 1 includes Al of 0.5 to 12wt.%, Si of 0.45 to 3wt.%, Mn of 1.5 to 5.5wt.%, Fe of not more than 5wt.%, and remainder actually made of Cu. In the Cu alloy 1, intermetallic compound of Mn and Si or intermetallic compound of Fe and Si is diffused. The Cu alloy 1 forming the gear-cut portions is connected to the shaft member 4 for a short period, and at the same time these connection strength is improved.
Patent JP-H0298786-A (JP)
Title: Inspecting device for mounting of chip parts
Inventor: NAGAO MASAHIKO
IPC: G06T1/00
Filed: 1988-10-04
Abstract: PURPOSE:To execute a mounting state inspection having high reliability by executing a vertical illumination to chip parts soldered onto a printed board having a silk pattern being longer than width of the chip parts between pads for mounting the ship parts, and inputting an image by a camera from the upper part. CONSTITUTION:A vertical illumination is executed to chip parts to be inspected 3 soldered onto a printed board having a silk pattern 2 being longer than width of the chip parts between pads 1, 1' for mounting the chip parts. Subsequently, an image of the chip parts 3 is inputted to a camera 6, an analog image signal (a) from the camera 6 is brought to A/D conversion, a digital image signal (b) is differentiated, and a coordinate having a peak value of a differential signal (c) is detected. Next, from a differential peak coordinate signal (d) from a differential peak coordinate detecting circuit 9 and a reference coordinate signal (e) from a reference coordinate storage circuit 10, whether a result of inspection is good or not is decided. In such a way, the reliability of the inspection can be improved.
Patent JP-H04127383-A (JP)
Title: Image processing method
Inventor: TOMITA FUMIAKI
IPC: G06T7/00
Filed: 1990-09-19
Abstract: PURPOSE:To reduce an erroneous estimation by giving information for showing a fact that the boundary lines exist on the same area and grouping them, even if plural boundary lines exist on one piece of area. CONSTITUTION:By adopting a dummy segment, one piece of boundary line is considered against one piece of area without discriminating it. For instance, an area R is handled as a data structure for constituting a closed loop for passing through segments S11 - S17, a dummy segment D1, segments S22 - S24, a dummy segment D2, segments S32 - S37, S31, a dummy segment D3, segments S25, S21, and a dummy segment D4 and returning to the segment S11. In such a way, even when other closed-up boundary line further exists in a closed-up boundary line for surrounding one piece of area, the area has information for showing whether the respective boundary lines are positioned on the same area or not. Accordingly, whether a hole is opened only on one piece of plane, or the face of other object is visible from its hole, etc., can be decided easily.