baber/WOPTO huggingface dataset:
Patent JP-2001072465-A (JP)
Title: Solid electrolyte, its production, and fuel cell and oxygen sensor each using the same
Inventor: AKIMUNE YOSHIO
IPC: C04B35/48
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a solid electrolyte active over a wide temperature range, e.g. at >=600 deg.C, high in ionic conductivity, highly stable in crystal structure even at high temperatures and having high mechanical strength, to provide a method for producing such a solid electrolyte, and to provide an oxygen sensor or fuel cell using the above electrolyte. SOLUTION: This solid electrolyte is represented by the formula: (1-x) ZrO2-xLn2O3 (Ln is a rare earth element; x is 0.05-0.16); wherein Ln2O3 is at least two kinds selected from the group consisting of Y2O3, Gd2O3 and Yb2O3. The 2nd objective method for producing the above solid electrolyte comprises a mixing step for zirconia powder and at least two kinds of rare earth metal oxides, firing synthesis step for the mixture, grinding step for the resultant fired product, molding step for the resultant powder, and sintering step for the powder thus molded; wherein the firing synthesis is carried out at 900-1,150 deg.C for 2-8 h. This solid electrolyte is usable in the other objective oxygen sensors or fuel cells.
Patent JP-H1085465-A (JP)
Title: Bumper for radio control model
Inventor: KAWADA SHIGERU
IPC: A63H17/39
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a bumper capable of absorbing an impact at the time of a collision as much as possible so as to make a manufactured plastic model car travel by a remote operation as a radio control model. SOLUTION: The main body part of this bumper 11 is constituted thin and made light in weight so as to improve the entire balance. Supporting members 12, 13 and 14 are fixed so as to perform supporting at the front end of a chassis 1 and all parts for supporting the supporting members 12, 13 and 14 are provided with control parts. The control parts are constituted by arranging semicircular parts 15a and 15b... whose surface is molded in an arcuate shape so as to face each other and the supporting members 12, 13 and 14 are brought into slidable contact with the arcuate surfaces.
Patent JP-S6487249-A (JP)
Title: Metal mask for screen printing and its manufacture
Inventor: SAWANO TATSURO
IPC: H05K3/12
Filed: 1987-09-30
Abstract: PURPOSE:To enable printing with high precision in such a method that the angular part of an opening is formed sharply by forming an opening pattern with a plurality of mask openings which consists of a thin nickel coat formed by electrolytic deposition. CONSTITUTION:A chrome coat 12 is provided by vapor evaporation on one surface of a flat plate glass substrate 11 to form a chrome coated substrate 13. Then a coat opening pattern 15 with a plurality of rectangular coat openings 14 arranged as predetermined is formed by applying a photolithography method to the chrome coat 12. The chrome-coated substrate 13 with a coat opening pattern 15 is immersed in nitrate, e.g., a nickel plating bath. In this way, nickel is allowed to precipitate on the surface of the chrome coat 12 by electrolysis to obtain a nickel coat 16. The nickel coat 16 is separated to obtain a metal mask 17 consisting of the nickel coat 16. The mask opening 20 of the mask 17 has a sharply formed angular part 21 and a thin coat, so that screen printing with high precision can be performed.
Patent JP-H0985780-A (JP)
Title: Method of deflected multi-layer molding
Inventor: FURUYA HIROAKI
IPC: B29C45/16
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent defects of a core material from appearing in the surface by maintaining the surface temperature of a mold cavity to be a front side of a molding lower than that of a mold core to be a rear side of a molding during the period of molding, and forming the skin layer thickness of a molding surface side thicker than that of a molding rear surface side. SOLUTION: The temperature of a mold cavity front surface at the stationary mold 30 side is maintained lower at least by 10 deg.C than the temperature of a mold cavity front surface at the movable mold 40 side. As a result, the cooling solidification of molten resin A at the movable mold 40 side is later than that of molten resin A at the stationary mold 30 side and thus almost all of molten resin B to be core resin flows at the movable mold 40 side, so that the wall thickness of molten resin A at the stationary mold 30 side for forming a skin layer becomes thicker than the wall thickness at the movable mold 40 side, thereby obtaining a molded item with a wall thickness required.
Patent JP-2000072573-A (JP)
Title: Ceramic member
Inventor: YOSHIHARA YOICHIRO
IPC: B44C1/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a jewelry enamel from interpenetrating and obtain a pottery body jewelry enamel excellent in practical strength without deteriorating a beautiful appearance as a practical vessel for a long period by using a body comprising a main constituent phase composed of a forsterite crystal phase in a body of the pottery body jewelry enamel and decorating the body with a jewelry enamel glaze. SOLUTION: A porcelain prepared by compounding a powder obtained by mixing a body of a jewelry enamel so as to provide the composition with nearly forsterite (2MgO.SiO2) as a main raw material with a sintering aid, molding the resultant raw material composition and sintering the molded product is used or a (porous) porcelain obtained by compounding a previously synthesized forsterite powder as a main raw material with the sintering aid, molding the prepared raw material composition and baking the molded composition or a porcelain prepared by sintering the porous porcelain is used. A transparent frit having 7.3-9.6×10-6/ deg.C thermal expansion coefficient is preferably used as the sintering aid. When the forsterite ceramic is used, the compatibility with a jewelry enamel glaze is good without causing interpenetration into the jewelry enamel and further without causing peeling.  The jewelry enamel can be produced in a furnace usually used for producing a pottery.
Patent JP-H0294600-A (JP)
Title: Centralized repairing system for electronic circuit board defectively manufactured
Inventor: MATSUSHITA NAOYUKI
IPC: B23P21/00
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate the stopping time of a manufacturing machine and to largely improve productivity by automatically discharging an improper board to a centralized repairing center, and concentrically repairing them at one place. CONSTITUTION:A manufacturing machine managing computer 4 informs a previously read substrate number and an improper position to a repairing center managing computer 2. The computer 2 drives an automatic conveying vehicle 7 to convey the improper board from a conveyor 6 to a concentrically repairing center 1, to simultaneously display the improper position, and to repair only the improper position by an operator. If a manufacturing machine 3 generates a vacancy, the computer 2 selects the repaired improper board generated in the machine from the center 1, and returns it to the conveyor 6 by the vehicle 7. When the computer 4 reads the board number in which its improper part is repaired by a bar code reader 5, it checks the previous improper position data, and instructs the machine 3 with the start of manufacture from the improper position.
Patent JP-H1068213-A (JP)
Title: Floor lifting/lowering device
Inventor: KIKUCHI SHIGETO
IPC: E04H4/06
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To secure a lift stroke even when the interval between an upper floor and a floor foundation bed is narrow by forming a floor face lower than the floor face supported by the first air spring on an intermediate floor, and providing the second air spring on it. SOLUTION: An intermediate floor member 3 is supported on a floor foundation bed 1 via the first air spring 2, and a floor face 3B lower than the floor face 3A supported by the first air spring 2. An upper floor member 5 is supported on the lower floor face 3B via the second air spring 4. Air is fed to or discharged from the air springs 2, 4 via pipes 6, 7 to lift or lower the upper floor member 5. Even when the interval between the upper floor member 5 and the floor foundation bed 1 is made narrow, the lift stroke of the upper floor member 5 is not remarkably limited. Since the air springs 2, 4 are used, this device can be used in the water.
Patent JP-S6391340-A (JP)
Title: Manufacture of halogen alcohol
Inventor: BECKER RAINER
IPC: C07C31/36
Filed: 1987-09-30
Abstract: A process for the preparation of halogenated alcohols of the formula I  Hal-X-OH    (I) in which X represents a straight-chain or branched, substituted or unsubstituted alkylene radical having at least 4 carbon atoms in the chain, which if desired is interrupted by one or more heteroatoms, and Hal represents halogen, is proposed, in which a diol of the formula II  HO-X-OH   (II) in which X has the above meanings, is reacted with an aqueous hydrogen halide solution in a water-immiscible organic solvent which is inert under the reaction conditions and at a temperature between 50 and 150 DEG C, an excess of hydrogen halide, relative to the diol of the formula II, of 10 to 200 mol per cent being employed and a volume ratio of inorganic phase to organic phase of 1:2 to 1:50 being chosen.
Patent JP-H0991939-A (JP)
Title: Signal recording/reproducing device
Inventor: KATO YOSHIAKI
IPC: H04N5/225
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature increase of an equipment inexpensively and efficiently without using any special parts such as a thermoelectric converter and a radiation board. SOLUTION: A signal recording/reproducing device includes a multilayer substrate 62 where, for example, semiconductor integrated circuits 64 and 66 with a large power consumption are packaged, and the multilayer substrate 62 is stored in an armor case made of a main constitute of organic resin. Then, for example, the distance between the armor case and the multilayer substrate 62 and the packaging position of the semiconductor integrated circuits 64 and 66 with a large power consumption are carefully considered to prevent heat generated from the semiconductor integrated circuits 64 and 66 from greatly affecting the armor case.
Patent JP-H04123582-A (JP)
Title: Irccd output processing circuit
Inventor: NAKAZATO HIDEAKI
IPC: H04N5/33
Filed: 1990-09-14
Abstract: PURPOSE:To reduce power consumption and to form a simple and inexpensive circuit by applying an IRCCD (infrared charge coupled device) output to one input terminal of a differential amplifier and applying the IRCCD output to other input terminal of the differential amplifier via a delay means. CONSTITUTION:While an IRCCD output is fed to one input terminal of a differential amplifier 10, the IRCCD output is fed to the other input terminal of the differential amplifier 10 via a delay means 12. That is, the delay means 12 delays the IRCCD output and a level at infrared ray power incidence and a level at no incidence in the IRCCD output are fed simultaneously to the input terminals of the differential amplifier 10 and the output of the differential amplifier 10 is A/D converted by using an A/D conversion clock, then a differential amplifier having been used in a conventional processing circuit is not needed. Thus, the processing circuit is formed with less power consumption inexpensively and with small size and light weight, and the heat design is facilitated because no heat dissipation takes place.
Patent JP-S60137261-A (JP)
Title: Prevention of browning of edible coloring matter
Inventor: FUKAZAWA RIYUUTAROU
IPC: A23L1/275
Filed: 1983-12-27
Abstract: PURPOSE:To prevent fading of edible coloring matter with active oxygen by adding an agent for eliminating active oxygen. CONSTITUTION:An agent for eliminating active oxygen usable for food such as tryptophan, D-mannitol, catalase, etc. is added to an edible synthetic coloring matter such as red No.3, yellow No.4, etc. or an edible natural coloring matter such as beta-carotene, Monascus, etc.
Patent JP-H1156338-A (JP)
Title: Cell separation set equipped with rinse solution-metering unit
Inventor: TERAJIMA SHUJI
IPC: C12M1/12
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a cell separation set equipped with an instrument for metering the rinse solution that can exactly determine the rinse solution through simple operations, when specific cells are removed from cell population. SOLUTION: At least, a conduit 2 for introducing a liquid into the filter and another conduit 5 for draining the liquid from the filter are connected to the filter 4 for capturing specific cells. At the upstream of the filter 4, is set a rinse solution-metering device for trapping a certain amount of the rinse solution and for introducing the trapped rinse solution into the filter. In the blood circuit equipped with a device for metering the rinse solution, an electronic balance and the like are not used and the rinse operations can be markedly simplified and the removal of the target cells and recovery of the necessary cells by using exact amounts of the rise solution can be performed with high reproducibility.
Patent JP-H0699927-A (JP)
Title: Packing device for insulator
Inventor: HIGUCHI YASUTOSHI
IPC: B65B25/14
Filed: 1992-09-14
Abstract: PURPOSE:To perform easy and efficient packing of a highly heavy insulator string without fatiguing a worker and to prevent the insulator string from being broken owing to collision during a packing work. CONSTITUTION:Insulator strings I1 and I2 formed by intercoupling a plurality of porcelains are inputted, in order, to an input mechanism 1. In the input mechanism 1, the insulator strings I2 and I2 are turned over at intervals of one string and inputted to a pool position 3. A plurality of the insulator strings I2 and I2 inputted to the pool position 3 are transferred on a packing material by means of a transfer mechanism 2.
Patent JP-H07104755-A (JP)
Title: Electronic musical instrument-incorporated piano
Inventor: INABA TATSUYA
IPC: G10H1/053
Filed: 1993-09-30
Abstract: PURPOSE:To provide an electronic musical instrument-incorporated piano which eliminates the need to hole the surface, etc., of the piano for switches, etc., and does not have its outward appearance spoiled. CONSTITUTION:When it is decided that a muffler pedal 16 for setting a mode is stepped on, a sound volume setting mode or timbre setting mode is set according to the stepping-on frequency of the muffler pedal 16. When it is decided that the muffler pedal 16 is stepped on again while a loudness pedal 14 is stepped on by a specific quantity, sound volume is set corresponding to the stepping-on quantity of the loudness pedal 15 at the stepping-on timing of the muffler pedal 16. When it is decided that the muffler pedal 16 is stepped on while the loudness pedal 14 is stepped on by the specific quantity, a timbre is set according to the stepping-on quantity of the loudness pedal 14 at the stepping-on timing of the muffler pedal 16.
Patent JP-H04123962-A (JP)
Title: Driving method and device for antilock motor
Inventor: YOSHINO MASATO
IPC: B60T8/00
Filed: 1990-09-13
Abstract: PURPOSE:To eliminate any response delay in antilock control due to a drop in a current and voltage by integrating the current-energizing time of each brake reducing solenoid valve at each system with a timer means, and when the integrated value exceeds the reference value, making a pump driving motor so as to be started. CONSTITUTION:At time of antilock control, four pressure reducing solenoid valves 10a-10d being installed in a reflux passage for a brake fluid intermittently come to a state of being closed, and a working fluid is exhausted out of a wheel brake and it is once stored in a buffer chamber. After the elapse of the specified time, a reflux pump is driven by a motor 14, and the working fluid in the buffer chamber is taken into a master cylinder. In this case, there are provided four solenoid valve detectors 20a-20d, and each current-energizing time of the pressure reducing solenoid valves 10a-10d is integrated at each system by two integrating timers 22a, 22b, while each current-energizing time is compared with the reference value with comparators 24a, 24b. When it exceeds the reference value, an on-signal is inputted into a motor drive circuit 28, driving the motor 14 continuously as long as the specified time.
Patent JP-S63100196-A (JP)
Title: Device for treating and storing work
Inventor: SATO ATSUHIKO
IPC: B65D49/04
Filed: 1986-10-15
Abstract: PURPOSE:To dispense with a storage place and to effectively utilize the site by forming a circulating passage in a plating region with a treating and conveying passage, a return passage, etc., and storing the treated works in a line in the circulating passage after the operating time. CONSTITUTION:A jig 36 housing the works W is brought into the plating region 1 through an inlet passage 9, and hung to the arm 35 of a hanger 27. The hanger 27 is lifted up and down by the ascension and descension of a slider 30 to dip the work W in a treating vessel 5 and lift the work from the vessel, a hanger guide 25 is driven along rails 23 and 24 by a chain 33 to move the hanger 27 along the conveying passage 7, and the work is taken out from an outlet passage 11. When the operating time is over and the treatment of the work W is finished, the treated works W are discharged from the conveying passage 7 for a specific time, a guide rail 40 is driven and inclined downwardly and obliquely toward a slider rail 31 from a storage rail 38, a hanger roller 29 is moved to the storage rail 38 through the guide rail 40 and kept at the upper part, and the works are stored in a line along the circulating passage 15.
Patent JP-S61123030-A (JP)
Title: Objective lens supporting device
Inventor: KUWAMOTO MAKOTO
IPC: G02B7/00
Filed: 1984-11-20
Abstract: PURPOSE:To reduce the moment of inertia of a turning body while improving oscillation characteristics in the focusing direction and the tracking direction by arranging elastic members on two planes vertical to the optical axis of an objective lens and constituting a device so that dynamic application points of elastic members coincide with the center of gravity of a moving member. CONSTITUTION:An elastic member 66 can be moved in the focusing direction of an arrow 1,001 as a pair of upper and lower parallel springs. Center lines 96 and 98 of elastic members 66 are symmetrically with respect to a radial line 97 connecting the center of turning of a turning member 68 and a center 99 of the objective lens and cross each other at an angle theta at points 70 on the radial line 97. A line 71 connecting intersections 70 is parallel with an optical axis 100 of the objective lens 50 and passes the object lens 50, an object lens fixing base 52, and a gravity center 72 of a focus driving coil 64, and two intersections 70 are in positions symmetrically to each other with respect to the gravity center 72.
Patent JP-H0968822-A (JP)
Title: Developer for developing electrostatic charge image and image forming method
Inventor: OGAWA YOSHIHIRO
IPC: G03G9/08
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a developer having superior fixability, anti-offsetting property, blocking resistance and developing performance and not causing the fusion of the toner to a developer carrier, a developer regulating member and an electrostatic latent image carrier. SOLUTION: In this developer consisting of toner particles contg. at least a bonding resin, hydrocarbon wax and a colorant, fine resin particles whose particle diameter is smaller than that of the toner particles and inorg. fine powder, the onset temp. of the hydrocarbon wax at the time of temp. rise on its DSC curve is within the range of 65-105 deg.C and the peak temp. is within the range of 75-120 deg.C. The fine resin particles have been surface-treated with silicone oil having 50-60,000cSt viscosity and have 0.05-2.0μm average particle diameter.
Patent JP-S62161596-A (JP)
Title: Data carrier and usage and test method thereof
Inventor: BECKER WOLFGANG
IPC: B42D25/00
Filed: 1986-10-15
Abstract: The present invention relates to a data carrier (identification card, bank card, credit card, etc.) in which information is provided in an inner volume area by means of a laser beam, the information being visible in the form of changes in the optical properties of the carrier material due to an irreversible change in the material caused by the laser beam and to a method for producing the data carrier and for testing it.
Patent JP-2000074021-A (JP)
Title: Resin molded product provided with mounting clip
Inventor: KIRINUKI TAKETO
IPC: B60R19/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a resin molded product provided with a mounting clip capable of being manufactured without using a side core, reducing a mold cost, enhancing a freedom degree in case of designing a metal mold layout, and improving inserting workability of the mounting clip. SOLUTION: In a molding 32 as a resin molded product provided with a mounting clip 34 inserted in a hole part 36 formed in a bumper bar 31 as a mounting part, a lock surface 35a of a pawl part 35 provided in a tip end location along an insertion direction A of the mounting clip 34 is set to a partitioning line PL of a resin molding metal mold 45, and necessity for a side core opened in a different direction relating to a mold opening direction of the metal mold 45 is eliminated. In this molding 32, reinforcing ribs 40 inserted in the hole part 36 with the mounting clip 34 are provided with a prescribed space S between themselves and the mounting clip 34. The reinforcing ribs 40 and the mounting clip 34 are connected through connection ribs 41.
Patent JP-S63101427-A (JP)
Title: Alkali-soluble ladder silicone
Inventor: SUGIYAMA HISASHI
IPC: G03F7/075
Filed: 1986-10-17
Abstract: PURPOSE:To obtain the title ladder silicone excellent in oxygen plasma resistance and useful as a functional polymer material such as a light- or radiaton- sensitive material, having a specified structural formula. CONSTITUTION:A substituted trichlorosilane or substituted trialkoxysilane containing an organic group having a phenolic hydroxyl group protected in the form of an alkoxy group, a t-butyldimethylsiloxy group, a methylene acetal or the like is obtained by, for example, a process wherein a halide (e.g., benzyl chloride derivative) is condensed with HSiCl3 in the presence of a tert. amine. This compound is subjected to a treatment which varies according to the protected hydroxyl group to eliminate the protective group. In this way, the title silicone of formula I (wherein R1-2 are each an organic group having a phenolic hydroxyl group, R3-6 are each an organic group of a phenolic hydroxyl group; n and m are each a positive integer not including 0; l, o, p and q are each a positive integer including 0, and (n+m)/n+m+l+o+p+q)>0.4), e.g., a compound of formula I (wherein R1 is formula II, R2 is formula III, R3 is formula IV, R4 is formula V, R5 is formula VI and R6 is formula VII.
Patent JP-H0295585-A (JP)
Title: Arm mechanism for robot
Inventor: SEKIGUCHI HISAYOSHI
IPC: B25J9/06
Filed: 1988-09-29
Abstract: PURPOSE:To enlarge an operation range and to subject the robot arm tip to spatial positioning easily without the need for the coordinate conversion by enlarging by displacing the direct acting displacement input of the driving input part of a robot arm mechanism and constituting so as to become the direct acting displacement of the robot arm tip. CONSTITUTION:A parallel link mechanism is formed by 1st, 2nd arms 12, 13 and 1st, 2nd links 14, 15. The end part of this 1st arm 12 is supported by a 1st ball joint 20, and the lower part of a 1st pin joint 16 supporting the 1st arm 12 and 1st link 14 freely turnably is supported by a 2nd ball joint 21. Moreover the lower part of a 2nd pin joint 17 supporting the 1st link 14 and 2nd link 15 freely turnably is supported by a 3rd ball joint 22 and either one of the lower part of the 1st or 3rd ball joint 20-22 is fixed. The other one is driven further and the robot arm tip 23 extended from the 1st ball joint 20, 3rd ball joint 22 and 2nd arm 13 is located on a straight line.