baber/WOPTO huggingface dataset:
Patent JP-H11100600-A (JP)
Title: Antifogging detergent
Inventor: FUJIMURA KATSUYOSHI
IPC: G02C13/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain an antifogging detergent which is applicable to both glass and plastic products, facilitates cleaning, is excellent in antifogging effects, and exhibits both antistatic and antimicrobial effects by dissolving a fluorine surfactant and a silicone surfactant and/or a hydrocarbon-based surfactant in an aq. soln. SOLUTION: This detergent is prepd. by dissolving 0.05-20 wt.% (based on the detergent) fluorine surfactant (e.g. a potassium perfluoroalkylcarboxylate, an ammonium perfluoroalkylsulfonate, a perfluoroalkylpolyoxyethyleneethanol, or a perfluoroalkyl-quaternary-ammonium iodide) and 0.01-15 wt.% silicone surfactant and/or hydrocarbon-based surfactant (e.g. a hydrophilic anionic, nonionic, cationic, or amphoteric surfactant) in a mixed solvent comprising water and a water-miscible org. solvent (e.g. an alcohol, dioxane, or acetone).
Patent JP-H09100960-A (JP)
Title: Manufacture of fluororesin tube with mouthpiece
Inventor: NAKAMURA MICHIO
IPC: F16L33/28
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a fluororesin tube with a mouthpiece provided with seal structure that prevents sealing performance from being lowered with the lapse of time even in the case of the fluid temperature being high. SOLUTION: A fluororesin tube 1 with an inner diameter smaller by 2%-6% than the outer diameter of an insert type mouthpiece 2 is formed and heated at the temperature between 150 deg.C and a fusing point. In this state, the mouthpiece 2 is inserted into the tube 1. After the insertion of the mouthpiece 2, the fluororesin tube 1 is cooled to the normal temperature by natural cooling, and the tube with the mouthpiece is mounted to a caulking type joint member to form connected seal structure. The fluororesin tube is thereby expanded thermally, and its modulus of elasticity is small, so that the mouthpiece can be easily inserted. Because of being gradually cooled, the tube is conformed to the mouthpiece so as to adhere closely in a state of corresponding to its uneven shape.
Patent JP-H01122187-A (JP)
Title: Printed board and inspection method thereof
Inventor: SHIBUYA SHUICHI
IPC: H05K3/40
Filed: 1987-11-05
Abstract: PURPOSE:To improve the efficiency of inspection by blocking an opening in a conductor pattern for a connector terminal by the surface tension of dip solder and forming a conductive blocking section and bringing a terminal for a jig for inspection into contact and effecting conduction inspection and performance inspection. CONSTITUTION:An opening 1d is bored to a conductor pattern 1c in the vicinity of a bonding section in a connector terminal 2a, and the opening 1d is blocked with holder by dip-soldering the conductor pattern 1c side of a printed board 1 and a conductive blocking section 9 is formed. The conduction inspection or performance inspection of the printed board 1 is conducted by abutting a terminal 10 for a jig for inspection inserted through the opening 1d against the conductive blocking section 9. Accordingly, the jig need not be exchanged, thus improving the operating efficiency of inspection.
Patent JP-H06128860-A (JP)
Title: Hat frame for embroidery machine
Inventor: YAMADA TAKAHIRO
IPC: D05B23/00
Filed: 1992-10-19
Abstract: PURPOSE:To obtain a hat frame for embroidery machine constituted so as to enable pressing a hood regardless of length of the hood and simultaneously pressing peripheral wall of the hat and the hat with a pressing frame. CONSTITUTION:This hat frame for embroidery machine consists of a base frame 2 for attaching a hat 17 and a pressing frame 3 for pressing the hat 17 and further, a hood pressing 16 for pressing a hood of the hat 17 is provided in the pressing frame 3.
Patent JP-H09127323-A (JP)
Title: Production of color filter
Inventor: SUKUNAMI TOMOYUKI
IPC: G03F7/033
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To increase the surface hardness of a pixel layer by bringing a polyacrylic acid soln. into contact with a pixel layer after development and then baking the layer. SOLUTION: A glass substrate is cleaned. Then a photosensitive resin having dispersion of a blue pigment of a specified compsn. is dropped on the glass substrate to form a film having uniform thickness by spin coating method, and the layer is prebaked to form a photosensitive resin layer. The photosensitive resin layer is irradiated with UV rays through a patterning mask having a specified pixel pattern. The layer is then developed with a weak alkali developer by spray method to dissolve and remove the photosensitive resin layer in an area not exposed nor hardened. Thus, a pixel layer is completely formed. Then the glass substrate with the pixel layer formed is dipped in a polyacrylic acid soln. containing 0.5-1.0wt.% polyacrylic acid.  After the glass substrate is cleaned with water, the substrate is subjected to postbaking to finally obtain a blue pixel layer having a specified film thickness.
Patent JP-S61156550-A (JP)
Title: Photothermomagnetic recording carrier
Inventor: ORUKAWA MASAHIRO
IPC: G11B11/10
Filed: 1984-12-27
Abstract: PURPOSE:To improve the corrosion resistance of the titled carrier and to evade the deterioration in recording sensitivity by forming a magnetic film on a substrate, and further laminating a derivative film and a niobium film. CONSTITUTION:A magnetic thin film of a rare earth transition metal is laminated directly or through a transparent dielectric layer on an optically transparent substrate, and a protective layer of a niobium thin film is further laminated thereon through a dielectric film. The dielectric film plays the role of evading the deterioration of recording sensitivity when the niobium film is formed directly on the magnetic film, and is composed of an oxide film and a nitride film having low heat conductivity. The thickness of the dielectric film is preferably regulated to 1,000-5,000Angstrom , the heat insulating effect is insufficient at <1,000Angstrom , and the recording sensitivity invariably deteriorates. At >5,000Angstrom , cracks are easily generated, and the corrosion resistance is conversely deteriorated. Meanwhile, the thickness of the niobium film is preferably adjusted to 3,000-10,000Angstrom . At <3,000Angstrom , the corrosion resistance decreases, and the function as the protective layer is not satisfied. At >10,000Angstrom , the protective layer is liable to strip off.
Patent JP-H01199424-A (JP)
Title: Thin film depositing process and device thereof
Inventor: OMI TADAHIRO
IPC: H01L21/205
Filed: 1987-11-05
Abstract: PURPOSE:To enable a material gas to effectively contribute to the accelerated filming of thin film as well as to completely fill up any holes in high aspect ratio by a method wherein the material gas jetted from a gas jetting nozzle making an angle not exceeding specified value with the surface of a wafer is entered on the surface of the wafer. CONSTITUTION:A thin film is deposited on a wafer 302 by jetting a material gas on the surface of the wafer 302 placed on a wafer susceptor 301 provided in a vacuum vessel connected to a vacuum exhaust system through the intermediary of a gas jetting nozzle 303. In such a thin film depositing process, the material gas jetting nozzle 303 making an angle not exceeding 30 deg. with the surface of the wafer 302 is entered on the surface of the wafer 302 with the pressure in the vacuum chamber kept at 10<-4>-5X10<-3>. For example, the angle theta made by the gas jetting nozzle 303 with the surface is set up at around 20 deg. so that the gas jetted from the nozzle 303 may be entered making an angle of around 15 deg.-25 deg. with the surface of the wafer 302 not to collide with any gas molecules in side the chamber.
Patent JP-H07191015-A (JP)
Title: Bod measuring instrument
Inventor: SHIBUYA YOSHIAKI
IPC: G01N21/33
Filed: 1994-11-15
Abstract: PURPOSE:To provide a BOD,(biological oxygen demand) measuring instrument which can measure the BOD of such a high-concentration exhaust water as the exhaust water of the dairy industry with high accuracy in a fully-automated state by utilizing the linearity between the BOD and ultraviolet absorbancy. CONSTITUTION:An automatic diluting means 10 obtains a diluted original exhaust water of a prescribed rate of dilution by mixing an original exhaust water and diluting water and an ultraviolet absorbancy measuring means 6 measures the ultraviolet absorbancy of the diluted original exhaust water and outputs an absorbancy signal. An absorbancy discriminating means 7b discriminates whether or not the absorbancy of the diluted original exhaust water meets an absorbancy setting condition based on the absorbancy signal. When it is discriminated that the absorbancy does not meet the absorbancy setting condition, a rate-of-dilution changing means 7c changes the rate of dilution stored in a rate-of-dilution storing means 7a. When the absorbancy meets the condition, a BOD calculating means 7d finds the BOD of the original exhaust water by performing calculation based on the measured absorbancy and rate of dilution.
Patent JP-H03141534-A (JP)
Title: Remote control circuit breaker
Inventor: HAYAKAWA SUSUMU
IPC: H01H71/68
Filed: 1989-10-26
Abstract: PURPOSE:To perform a closing operation easily at the time of opening when an abnormal current is detected by mounting a trip detecting switch for detecting release from a trip link of a latch link, and supplying a power to energize a current in the opening direction to a bistable electromagnetic device through the trip detecting switch. CONSTITUTION:When a trip detecting switch 13 is closed, a current in the opening direction is sent to a coil 10c. A bistable electromagnetic device 10 is displaced from a closing position to an opening position by this current, and a latch link 11 released by link connection is moved by this displacement to be engaged with a trip link 12, and a change contact 14a of a change switch 14 is changed to an opening side contact 14c to be moved to an opening condition. If flow of an abnormal current such as a short circuit current or an overload current releases the trip link 12 from the engagement with the latch link 11, therefore, the bistable electromagnetic device 10 transfers to the opening condition, so it can be closed again only by an operation for changing from opening into closing.
Patent JP-H09119478-A (JP)
Title: Vibration control/base isolation device
Inventor: OOTSUKA TATEMASA
IPC: F16F15/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To generate a plastic deformation and absorb vibration when a fixed quantity or above of displacement occurs by installing an object to be vibration- controlled/isolated movably in parallel with the vibration direction against an excitation section via a support mechanism. SOLUTION: Four special vibration control/isolation members 6 are inserted between a cylinder section 1T and four projections 2T respectively. Each vibration control/isolation member 6 is made of a metal plate-like member having a bend section 6M in the middle, and both ends are firmly connected and fixed to the cylinder section 1T and the projection 2T. The bend section 6M has a portion for generating a plastic deformation when a table 1 is displaced against a base 2 by a fixed quantity or above in the parallel direction in particular. When the table 1 is displaced against the base 2 by a fixed quantity or above in the parallel direction, a plastic deformation is generated to cause permanent strain, the transmission of the displacement of the base 2 to the table 1 is prevented or absorbed, and the vibration control/isolation function is exerted.
Patent JP-S61157977-A (JP)
Title: Picture data creating method
Inventor: TAKIZAWA TSUTOMU
IPC: G06F17/50
Filed: 1984-12-28
Abstract: PURPOSE:To relieve the load imposed on the host computer side by inputting interval coordinate data, sequentially computing data of line species from the point close to the starting point and creating data developed in the bit map memory. CONSTITUTION:When the coordinates of starting points (XA, YB) and end points (XB, YB) of a straight line segment are given from the host computer side, an address computing part 1 computes the address on a bit map memory 5 in order from a part near to a starting point A of a straight line A register 2 set addresses X, Y computed at the computing part 3 on the memory 5. A distance computing part 3 computes the distance from the starting point A on the straight line. Based on these distance values, an ON/OFF command part 4 commands an ON/OFF of the bits on the memory 5 of the address set on the register 2. By repeatedly performing the above operation on the respec tive points between A and B, data can be developed in the memory 5 by receiv ing only the coordinates of the points A and B from the side of the host com puter.
Patent JP-S61155552-A (JP)
Inventor: TANABE HIROKATA
IPC: E04F15/02
Filed: 1984-12-27
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-H02127094-A (JP)
Title: Ic card with secret number inputting function
Inventor: TANAKA MICHIYO
IPC: G06K19/07
Filed: 1988-11-07
Abstract: PURPOSE:To rigidly check the specification of a person himself or herself by providing ten keys for inputting a secret number, a window for displaying the input value, a memory for storing the secret number, and clearing unit for automatically erasing the memory of the input secret number. CONSTITUTION:Before the person himself or herself of the owner of an IC card 10 is specified, the secret number of the oneself is input by the owner via ten keys 3. The input value is displayed on a display window 1, and it is confirmed by the owner. When the registration key of the ten keys 3 is depressed, the value at that time is temporarily stored in a volatile memory 2b. After this operation, the card 10 is vended in a secret number identifier. The identifier compares the memory 2a of the card 10 with the content of the memory 2b, and judges, if coincident, that he is the true owner of the card 10, i.e., the registered person. The value input to the memory 2b is automatically erased after input, such as several minutes are elapsed, and reinput waiting state is then provided.
Patent JP-S62153161-A (JP)
Inventor: BERUNHARUTO TEIIRU
IPC: H04R7/02
Filed: 1986-11-27
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-H03144132-A (JP)
Title: Hydraulic driving device
Inventor: HANIYUDA NOBUYOSHI
IPC: B60G17/015
Filed: 1989-10-27
Abstract: PURPOSE:To restrain cavitation and generation of vibration by setting a flow rate ratio distributing between each of oil spaces of a hydraulic cylinder by means of a servo mechanism in advance according to a cross sectional ratio of oil chambers and by actuating a cylinder always through the same internal pressure against the same input signal. CONSTITUTION:At a servo valve 7, a spool 12 for selectively connecting ports 10 and 11 to ports 8 and 9 is slidably stored. Ring shaped passages 13 and 14 communicating to the ports 8 and 9 all the time are formed at the spool 12, and a notch 15 for having the ring shaped passage 13 communicated to the port 10 and a notch 16 for having the ring shaped passage 13 communicated to the port 11 are formed, while notches 17 and 18 are also formed on the ring shaped passage 14 side. As these notches 15 (16) and 17 (18) are provided with a distribution cross sectional ratio equal to a cross sectional ratio of oil chambers 5 to 6 of a hydraulic cylinder 1, the flow rate passing them is in proportion to the cross sectional ratio of the oil chambers 5 to 6. Thus, balanced pressure in working is constant in expansion and contraction of the hydraulic cylinder 1, and pressure change in the hydraulic cylinder 1 is small.
Patent JP-2000107352-A (JP)
Title: Automatic medal supplying/recovering system
Inventor: IYAMA YUKIO
IPC: A63F7/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic medal supplying/recovering system capable of automatically circulating medals in an island inside a game parlour to automatically supply medals to slot machines, or the like, and automatically clean and recover overflowing medals from the slot machines. SOLUTION: An island comprises plural slot machines 1, plural medal lending machines 11, a medal supplying and recovering device 31 to supply and recover medals, a medal supply means 38 comprising a long rail to guide medals fed from the medal supplying and recovering device 31 one by one in order, a selective means 45 to select a guide direction of the medals guided by the medal supply means 38, a detection means to detect medals passing the selective means 45, an introducing means 46 to introduce medals of which guide direction is changed by actuation of the selective means 45 into the slot machine 1 or the medal lending machine 11, and a carrying means 41 to carry overflowing medals from the slot machine 1 to the medal supplying and recovering device 31.
Patent JP-H08122661-A (JP)
Title: Light irradiation member for endoscope
Inventor: MORIZUMI MASAAKI
IPC: G02B23/26
Filed: 1994-10-19
Abstract: PURPOSE: To supply observed bodies at a long to a short distance with uniform and excellent irradiation light. CONSTITUTION: A microlens body 20 is arranged on the projection end surface of a light guide 16 consisting of a bundle of optical fibers, and this microlens body 20 is formed to be decreased in radius of curvature as going to the observation optical system member, i.e., a microlenses 18-1 side. Consequently, a secondary projection end surface S1 is formed and an irradiation area expands toward the short-distance side. Further, the radius of curvature of the microlens 18-1 can be decreased as going to the peripheral part of the microlens body, and the irradiation area is expanded on the whole in this case. Further, the irradiation light can be slanted to the observation optical system member side by offsetting the individual microlens to individual optical, and light distribution to the short-distance side can be promoted in combination with the constitution.
Patent JP-H02128378-A (JP)
Title: Speed signal generating device
Inventor: SHIMOO SHIGERU
IPC: H02P25/06
Filed: 1988-11-09
Abstract: PURPOSE:To generate an exact speed signal by generating a pulse whose pulse width is varied in accordance with a variation of position information at every sample timing, and bringing it to low-pass filtration together with a motor current value for driving a moving member. CONSTITUTION:A distance by which a member (optical head 1) moves during one sample period is detected, and a pulse (current pulse corresponding to a speed) 107 of pulse width corresponding to its distance is generated by a speed pulse generating circuit 13 and a current pulse generating circuit 14. Subsequently, the current pulse 107 and a driving current value signal 108 of a motor 17 are added in a low-pass filter 15, and thereafter, by bringing them to low-pass filtration, a high frequency noise contained in the current pulse 107 is eliminated and a speed signal 110 which catches a speed fluctuation up to a high frequency is obtained. In such a way, an exact speed signal can be generated under the condition that position information of a moving member is obtained only intermittently.
Patent JP-H01125401-A (JP)
Title: Method of constructing road
Inventor: ISHII MASAO
IPC: E02D27/34
Filed: 1987-11-06
Abstract: PURPOSE: To construct a road excellent in durability and economical efficiency on soft ground by laminating a block shaped forming body lighter than specific weight of soil, etc., in a usual state, and by laying on an unwoven fabric around the forming body to coat asphalt. CONSTITUTION: An unwoven fabric 3a is laid on soft ground 1 and slant ground. A block shaped forming body 4 lighter than specific weight of soil, etc., in a usual state is laminated on the unwoven fabric 3a in a desired shape. The block shaped forming body 4 is especially overlooked a water resisting property, and is enough to use a comparatively cheap and light blocking material such as coke and pumice. An unwoven fabric 3b is further laid around it, asphalt is coated on it by spraying, etc., and its surface is covered with a protecting sheet 5 after a waterproof layer is formed. Next, a concrete board 6, roadbeds 7, 8, a surface layer 9 for a road surface, and a retaining wall 9 are constructed to complete a road 2.
Patent JP-H11117929-A (JP)
Title: Male screw and screwing structure between male screw and female screw
Inventor: SUZUKI YASUO
IPC: F16B39/30
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a male screw capable of certainly preventing looseness and small in tightening torque. SOLUTION: Crest width H of a male screw 11 is made the same as root width (h) on a screwing part of a female screw 15, a flank angle (c) in the front in the fastening direction of the male screw is made smaller than a flank angle (d) of the female screw 15 facing against it, a flank angle in the rear is made different on the crest side (a) and the bottom side (b), a contact surface is made by making the angle (a) on the crest side smaller than the angle (d) of the female screw by 1-2 deg., and the flank angle (b) on the root side is made smaller than the flank angle (d) of the female screw. Consequently, female and male ridges make contact with each other only on crest parts of the ridges, and as resistance torque to looseness is generated at a position of the maximum diameter, it is possible to efficiently prevent looseness.  A clearance is made out of the contact surface of the ridges, and it is possible to maintain tightening torque light. When a looseness preventive agent is filled in the clearance, no peeling is caused, and it is possible to repeatedly use the male screw.
Patent JP-H03145041-A (JP)
Title: Deflection yoke
Inventor: ONODERA YOSHINARI
IPC: H01J29/76
Filed: 1989-10-31
Abstract: PURPOSE:To reduce unwanted radiation before and behind a deflection yoke, to make a compact shape, and diminish the deterioration in a horizontal deflection sensitivity and cost by inserting a pair of looplike cancel coils in the upper and lower opening part sides of the vertical deflection coil or the magnetic body of a deflection yoke so as to make the magnetic body an axis. CONSTITUTION:A looplike canceling coil 4 is connected to a horizontal deflection coil 1 so that a main magnetic field 7, produced forward from the fore end part of the horizontal deflection coil 1, and an induction magnetic field, produced from fringe parts 5 and 6 in the fore and aft ends of the horizontal deflection coil 1, are balancedly canceled with the magnetic field of the looplike canceling coil 4 inserted in the upper and lower fore end parts of the vertical deflection coil 3 or magnetic body 2 of the deflection yoke. Since this reduces unwanted radiation from the rear side of the deflection yoke, the shield plate, etc., of a large magnetic body is also not needed, the compact design of a video display set, following the compactness of a deflection yoke shape and the deterioration reduction of a horizontal deflection sensitivity, and small power consumption are made possible.
Patent JP-S63135854-A (JP)
Title: Mass spectroscope
Inventor: KOMURO FUMIO
IPC: G01N30/72
Filed: 1986-11-28
Abstract: PURPOSE:To eliminate effect of a column in a gas chromatography (GC) direct connection type mass spectrometer, by sweeping a sample repeatedly after a GC separation to perform an arithmetic processing using a fragment peak thus obtained. CONSTITUTION:A sample is separated with a GC analyzer 1 and ionized with an ion source 7 to be analyzed with a mass spectrograph 2. A mass fragment peak thus obtained by analysis is caught with an ion detector 8 and inputted into a data processor 4. A signal is sent to a analysis measuring processor 3 repeatedly from a data processor 4 to remove the background of GC by sweeping. Data of mass number and intensity are introduced to an integrator 6 from the data processor 4 to perform analysis processing. This removes effect of the back ground on a carrier, a column and the like of the GC, thereby accomplishing a mass spectrometry and a GC analysis simultaneously at a high accuracy.