baber/WOPTO huggingface dataset:
Patent JP-2000039385-A (JP)
Title: Sample diluting module with offset mixture chamber
Inventor: EHERTS ROBERT W
IPC: G01N35/08
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To suppress a carry-over of a sample or a diluent for next use of a suction unit to a minimum limit by sucking a predetermined amount of a test sample and the diluent into a suction probe along vertical suction route, alternately operating a pressure in a horizontal mixture chamber, and uniformly mixing them. SOLUTION: A probe assembly 14 has a hydraulic line 30 made of a perfluoropolymer material, and a pump 34 coupled to one end of the line 30. The line 30 has a mixing unit 40 having an oblique angle of about 5 to 45 degrees (preferably about 15 degrees) under a horizontal axis 42. The unit 40 is surrounded by a plastic outer tube 44 to protect it by giving a strength. The pump unit 34 sucks liquid, draws it into the line 30, applies a pressure to the unit 40, a bent tube 60 and a probe 50, and dispenses the liquid from an opening 56 of a suction/delivery unit of the probe 50. Further, in the case of mixing, a longitudinal motion is given to the liquid in the line 30 to uniformly mix the sample and the diluent liquid.
Patent JP-H0732844-A (JP)
Title: Vehicle height adjusting device
Inventor: HIRAMATSU MUTSUMI
IPC: F15B11/028
Filed: 1993-07-15
Abstract: PURPOSE:To correct an error in a vehicle height value caused by a change in sliding motional resistance of a vehicle even if the vehicle travels after a vehicle height is adjusted. CONSTITUTION:Automatic correction is carried out so that an error E between a vehicle height measured value HM after the first travel after a vehicle height is adjusted and a vehicle height preset value HO is added to the vehicle height preset value HO. Even if an error is created after the first travel after that, the added error quantity E is reduced, and it changes so as to return to the vehicle height preset value HO.
Patent JP-S6088351-A (JP)
Title: Turbidity level detecting apparatus
Inventor: YAMAGUCHI TOSHIYUKI
IPC: G01N15/06
Filed: 1983-10-20
Abstract: PURPOSE:To eliminate erroneous operation caused by floating substances in a precipitation tank and to enable the detection of the rising speed of a turbidity layer, by arranging two pairs of optical turbidity sensors different in height and horizontal directions in the precipitation layers. CONSTITUTION:Turbidity sensors A, B each consisting of a light emitter 1 and a light receiver 2 at a position different in height and horizontal directions within the precipitation layer in a precipitation tank 10. Because the height of the arrangement is different, the rising speed of a turbidity level is known from a time required in the arrival of a torbidity layer to upper sensors B from the detection of the boundary layer of a turbidity layer and a clear layer by the lower sensors. In addition, because two turbidity sensors A, B different in height and horizontal directions are not simultaneously blocked from light by floating substances in the precipitation tank, erroneous operation caused by floating substances can be prevented.
Patent JP-H0643215-A (JP)
Title: Signal generating circuit
Inventor: TANAKA EIJI
IPC: G01R31/3183
Filed: 1992-07-23
Abstract: PURPOSE:To miniaturize a signal generating circuit for inspecting a package. CONSTITUTION:The output of a counter 12 counting the pulse signal from an oscillator 11 and the output of a sameal switch 13 are connected to the lower address input terminal and upper address terminal of a ROM 14 respectively. The ROM 14 having multiple output terminals D0-Dn and in which plural sorts of signals are written outputs the signal of the type corresponding to the signal inputted to the upper address terminal to the output terminal corresponding to the signal inputted to the lower address terminal. Setting is facilitated when the number of setting switches is decreased.
Patent JP-H0845171-A (JP)
Title: Dick reproducing device
Inventor: WATABE HIROSHI
IPC: G11B19/02
Filed: 1994-07-28
Abstract: PURPOSE:To quickly discriminate the standardized linear velecity of a set disk by positioning pickups at respective positions in the radial direction becoming standardized linear velocity at the time of a prescribed angular velocity and detecting recorded information. CONSTITUTION:When a disk D is set in this device and the reproducition of the disk is commanded, pickups 2a, 2b are positioned at positions, 100mm, 78mm apart respectively from the center of the disk and detected by switches 3a, 3b. When the positionings of pickups are completed, the driving of a disk motor M is started and then the disk D starts toward a prescribed rotational speed and generates a lock signal at the time the rotational speed becomes the prescribed speed to output it to a discrimination circuit 9. Outputs of pickups 2a, 2b are also inputted to address signal detecting circuits 7a, 7b via FM demodulation circuits 5a, 5b. In the circuit 9, at the time of a start-up, in the case where an address signal is sent from the circuit 7a with a prescribed roatational speed, the circuit 9 discriminates the disk as a standard disk, and in the case where an address signal is sent from the circuit 7b, the circuit discriminates that a high density disk is set in the device.
Patent JP-S6177679-A (JP)
Inventor: KAWAMURA HIDEO
IPC: F16B11/00
Filed: 1984-09-20
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-H0841810-A (JP)
Title: Road mat
Inventor: FUCHIGAMI MASARU
IPC: E01C9/08
Filed: 1994-07-28
Abstract: PURPOSE:To securely lay a mat on a soft ground, by providing non-slip protrusions on the peripheral surface of a plurality of piercing holes for soil provided on the almost whole face of the front and rear faces and providing fixing holes at the edge of the front and rear faces and further, providing connecting holes at the side faces. CONSTITUTION:A plurality of piercing holes for soil are provided on the almost whole face of the front and rear faces of the mat body 11 and a plurality of non-slip protrusions 13 are provided at the periphery of the piercing holes 12 for soil at the front face side of the mat body 11. Connection holes 15 piercing through from the inside face to the outside face are provided at the side faces of the mat body 11 to form a road mat 10. And further, when applying it, piles are driven into the fixing holes 14 to fix the mat on the ground and bolts are inserted into the connection holes 15 and fastened with nuts to connect the adjacent road mats to each other.
Patent JP-H0948662-A (JP)
Title: Dielectric ceramic material
Inventor: MORI YUJI
IPC: C04B35/46
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric ceramic material high in dielectric constant and low in dielectric tangent. SOLUTION: This dielectric ceramic material contains 95-97.9mol% barium titanate, 1.6-3.4mol% niobium oxide and 0.5-1.6mol% cobalt oxide and/or zinc oxide, and has <=0.7μm mean particle diameter after its burning. This material can be practically utilized as a dielectric material for a ceramic condenser, and especially, since it is possible to make the thin layer of the dielectric material, the condenser having a large capacity and a small size can easily be realized.
Patent JP-S6441546-A (JP)
Title: Two common calling subscriber priority call system
Inventor: SUZUKI ATSUMI
IPC: H04M1/72
Filed: 1987-08-07
Abstract: PURPOSE:To improve the service performance of an electronic exchange system by sending a call signal at first to a caller without fail even when any subscriber becomes a caller in a common mutual speech connection. CONSTITUTION:In calling a common subscriber B from a common subscriber A, when the subscriber A hooks on, a call detection is applied, a relay contact rg is operated to send a call signal from a call sound source rs to ring a bell BL of the subscriber A for 2sec. Then a relay contact rev is closed for 2sec to ring the bell BL of the subscriber B. Then the relay contact rg is released to stop the sending of the call signal. The operation is repeated till the subscriber B replies it. On the other hand, in calling the subscriber A by the subscriber B, the subscriber B hooks on and in detecting the call, the relay contacts rg, rev are closed respectively to ring the bell BL of the subscriber B for 2sec. Then the relay contact rev is released to ring the bell BL, of the subscriber A for 2sec. Succeedingly, the relay contact rg is released to stop the sending of the call signal for 2sec. The operation is repeated till the subscriber A replies it.
Patent JP-H0484141-A (JP)
Title: Electrophotographic toner
Inventor: ANZAI MITSUTOSHI
IPC: G03G9/097
Filed: 1990-07-27
Abstract: PURPOSE:To obtain the toner which has good triboelectrostatic charge stability and stably yields high-quality images at all times by incorporating a specific aluminum compd. into the toner. CONSTITUTION:The aluminum compd. expressed by formula I is incorporated into this toner. In the formula I, R1 denotes an alkyl group, cycloalkyl group or aralkyl group; R2 denotes a hydrogen atom, alkyl group, cycloalkyl group, aralkyl group, etc.; n denotes integer of 2 or 3; M denotes a hydrogen atom, alkaline metal, ammonium, aliphat. ammonium, and alicyclic ammonium ion. The good dispersibility in a binder resin is obtd. in this way and the good electrostatic chargeability is imparted to the toner. The images having bright image quality are thus obtd.
Patent JP-2000024791-A (JP)
Title: Plated granular solder
Inventor: ASAMI KUNIAKI
IPC: H01L21/60
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent the oxidation of surfaces of granular solders due to stirring, discoloration into black and deformation in handling by coating the surface of the granular solders with a plating of tin, tin-based alloy or nickel of a specified thickness. SOLUTION: A plating of <=1.0 μm (except zero) in thickness is applied on surfaces of granular solders. A nickel plating of 0.05-0.5 μm in thickness is applied on the surface of the granular solders, or a plating consisting of tin-based alloy with Sn 95-85/Pb 5-15, Sn 97-94/Sb 3-6, or Sn 95-97/Ag 5-3, and 0.05-1.0 μm in thickness is applied. Further, the granular solders are ball-like shape, columnar shape having a drum-like section, or circular pellet shape. Various conditions in the reflow process such as selection of a flux, and various conditions in the cleaning process such as selection of a cleaning solution are not affected, and at the same time, the solder alloy composition, and the wettability and junction strength of the solder are not affected.
Patent JP-H0724670-A (JP)
Title: Tightening method for oil well tube screw coupling
Inventor: SUMIYA HIROYOSHI
IPC: B23P21/00
Filed: 1993-07-14
Abstract: PURPOSE:To manage a shoulder torque in a designated area when a premium joint is tightened. CONSTITUTION:In a method for tightening a screw coupling 6 having a sub seal and a metal seal on a joint of a screw into an end part of an oil well pipe 4, a pipe chuck driving device 9 for moving a pipe chuck 2 to a coupling chuck 5 direction is mounted. The pipe chuck 2 is moved to the coupling chuck 5 direction by the pipe chuck driving device 9 corresponding to speed of revolutions of the coupling chuck 5 from the time the tightening is started through the time the tightening is finished. The shoulder torque can be prevented thereby from rising over a management area and a problem of the tightening management can be solved.
Patent JP-2000028815-A (JP)
Title: Production of color filter
Inventor: YAMAMOTO YUJI
IPC: G02B5/20
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain color filters having high flatness of color filter layers while having resin black matrices which are high in light shieldability. SOLUTION: After a first BM(black matrix) layer 104 is formed, the color filter layer 107 is formed. The second BM layer 110 is then formed in the position superposed on the first BM layer 104. The color filters are obtd. by forming the black matrices(BMs) of at least two layers, forming the color filter layer after the formation of the first black matrix layer, then forming the second black matrix layer in the position superposed on the first black matrix layer and, therefore, the adequate hue corresponding to image signals and sufficient color densities are obtd. at the time of combining the color filter with an optical shutter function of liquid crystals. The excellent display contrast with the sufficiently high light shieldability of the black matrices may be obtd. and the flatness of the color filter layer is improved.  The pattern collapse at the time of forming the black matrices may be prevented as well.
Patent JP-2000025863-A (JP)
Title: Storing case
Inventor: MASAMOTO KOJI
IPC: B65D85/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To store and hold drills without chipping and breaking a drill portion. SOLUTION: A stand base 27 is provided which is capable of being taken in and out of an outer box through its opening and has storing holes 29 for holding shank portions 9 of small-sized drills 8. A guide frame 38 having guide grooves 39 opposed to the storing holes 29 is provided so as to be opposed to an upper face 25 of the stand base 27 in the outer box. Each guide groove 39 has an opening portion 39a, against which a tapered part of each drill 8 abuts, and an internal space portion 39b whose sectional area is larger than that of each opening portion 39a and which has no partition therein.
Patent JP-S6174887-A (JP)
Title: Thermal recording sheet
Inventor: TAKANO KOJI
IPC: D21H19/20
Filed: 1984-09-20
Abstract: PURPOSE:To obtain a thermal recording sheet having water resistance and the barrier property against an org. solvent under a usual manufacturing condition and excellent in color developability and the storage stability of a developed color image, by containing modified PVA and a specific resin being a water- resistance imparting agent in a thermal color forming component layer as a binder or applying both of them onto said layer. CONSTITUTION:Polyvinyl alcohol (PVA) containing a silyl group in the molecule thereof and one or more of a melamine/formaldehyde resin, a urea/formaldehyde resin or a polyamide/epoxy resin being a water-resistance imparting agent are containing in a thermal color forming component layer or applied to said layer. The content of the silyl group in modified PVA is 0.01-10mol% in a molecule as a monomer unit. The polymerization degree of modified PVA is 300-3,000 and the saponification degree thereof is 70-100mol. As the water- resistance imparting agent, the melamine/formaldehyde resin, the urea/formaldehyde resin or the polyamide/epoxy resin are suitable.
Patent JP-2000020061-A (JP)
Title: Musical tone generator
Inventor: ITO NAOAKI
IPC: G10H1/08
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enable an ample draw bar system capable of reproducing the thickness of tones. SOLUTION: A CPU 1 stores the data of the synthesis conditions of the waveform data set by the manipulation of a draw bar switch 6, a pitch correction switch 7 and a waveform selection switch 8 and the pitch data inputted from a keyboard 5 into a RAM 4 according to the program of a ROM 3 and transmits the data to a sound source 9. The sound source 9 reads out the waveform data stored in a waveform ROM 10 in accordance with the synthesis condition transmitted from the CPU 1 and synthesizes the waveform data corresponding to the inputted pitches and the waveform data corresponding to each of the plural different sound pitches to be combined with the inputted pitches. The waveform data is produced from a sound producing device 11.
Patent JP-H1145490-A (JP)
Title: Disk changer device
Inventor: MATSUMOTO AKIRA
IPC: G11B17/26
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To improve a vibrational characteristic by holding an optical head chassis on a substrate pivoted with a casing through a damper means and providing a turntable on this optical head chassis. SOLUTION: The optical head chassis 18 is supported on the substrate 15 pivoted rotatably by a shaft 16 on the bottom surface of the casing 1 through three pieces of dampers 17 made of rubber. The turntable 21 and an optical pickup 19 moved in the direction of the arrow A by a feed screw are integrated into the optical head chassis 18. Information recorded on a rotatively driven optical disk is read by the integrated optical pickup 19. Since the structure interposing the damper 17 between the pivoted point 16 of this substrate 15 and the turntable 21 is adopted, a length of an arm of cantilever support mechanism becomes short substantially, and such phenomena are eliminated that the turntable and the optical pickup are vibrated large due to the vibration applied from the outside to cause a sound skip.
Patent JP-S5899760-A (JP)
Title: Probe device
Inventor: HOTSUTA MASAKI
IPC: G01R1/073
Filed: 1981-12-09
Abstract: PURPOSE:To ensure a better electric contact breaking through the insulating film on the surface of a wire by having a probe stylus generating an ultrasonic vibration as soon as the tip thereof is brought into contact with the desired wire. CONSTITUTION:A ceramic insulation bushing 13 is mounted at one end of a cylinder 11 provided with an ultrasonic vibrator employing a piezo-electric body such as PZT and a terminal 15 is fixed integral at the tip thereof to support the probe stylus 14. A specified voltage is applied to an ultrasonic vibrator to generate an ultrasonic vibration thereby causing the probe stylus 14 to vibrate on an ultrasonic basis. The tip of the probe stylus 14 thus vibrating is brought into contact with a wire of an CSI conductor element and easily breaks through the insulating film on the wire to reach the wire section, electrically contacting it.
Patent JP-H0484001-A (JP)
Title: Automatically controlling device and method for boiler plant
Inventor: OGAUCHI TOSHIO
IPC: F23N5/00
Filed: 1990-07-26
Abstract: PURPOSE:To cope with instantaneous load variation in the whole load band by providing a normal control system with switching means installed to respective operation terminals which sends to respective operation terminals the output of a characteristic relay following proportionally the output after a sudden change in load from a normal control system when there is the output of signal of a load sudden change detection by a load sudden change detection means. CONSTITUTION:When a load sudden change is detected, a switching device 3 which is ready for the boiler load request signal 1 outputs generator output signal 2 as the boiler load request signal. Switching devices 4-8 switch from a normal control system to a load sudden change control system simultaneously. For respective operation terminals of main supply water pump, fuel control valve, positive fan drive unit, and spray control valve except a main steam heating valve a load characteristics which correspond to generator output signal are set respectively at characteristics relay terminals 9-13. With the time until finishing operation for signals that are switched simultaneously by a load sudden change the return times for respective operational terminals are set at respective operation terminals and they are returned by and by to the normal control systems.
Patent JP-H03197400-A (JP)
Title: Organic thin film
Inventor: YASUNAMI SHOICHIRO
IPC: C09K3/00
Filed: 1990-07-26
Abstract: PURPOSE:To obtain an organic thin film suitable for optical memory materials having high film strength and high orientation without any structural defect by comprising the film with a monomolecular film or a cumulative film containing an amphipathic organic compound having a specific group in a molecule. CONSTITUTION:The objective organic thin film for optical memory materials is made of a monomolecular film or a cumulative film containing at least a species of an amphipathic compound {e.g. 3-[5-(4-n-butyl styryl)pyrazine-2]acrylic acid} having a group expressed by the formula [R<1> is arylene, 2,5-furylene, 2,5-thineylene, pyridylene, CO2 or SO2; R<2> is CO2, SO2 ro COND (D is H or alkyl); A is aromatic heterocycle; B is a group exhibiting hydrophilicity solely or cooperating with R<2>] in a molecule.
Patent JP-S6181928-A (JP)
Title: Molding filling sealing machine and method capable of givingvacuum or inert gas atmosphere into package
Inventor: JIYORUJIYO MUGUNAI
IPC: B65B9/06
Filed: 1985-09-10
Abstract: A machine for packaging articles in continuous tubular material, which may be formed by rolling the marginal edges of a flat web around a succession of the product articles to bring the marginal edges into contact and then sealing them continuously to complete the tube, comprises a pair of transverse sealing jaws 14 and 1 which each include a hemi-cylindrical chamber 24 having gas-pervious walls 16 and defining a cylindrical space 25 initially centrally divided by the film between two successive product articles 1.The film extending diametrically across the space 25 is first of all severed and then suction is applied to the gas-pervious walls 16 to draw the film into contact with the walls 16. To the righthand side of the space 25 is a double impulse sealing system 18, 19 centrally divided by a knife 21 which separates a righthand pack 28 from the film in the space 25, and to the lefthand side of that space 25 is a further double impulse sealing system 18, 20, again with a knife 22 to effect separation. The sealing pads 20 at the lefthand side are movable by means of push rods 27 so that initially they allow the pack 8bto be communicated with the space 25 while the pack 8a has been separated from the space 25, and this enables gas from within the pack 8b to be extracted by way of the hemi-cylindrical chambers 24 and the suction conduits 17. Subsequently the two sealing pads 20 are pressed into contact with their counterpressure pads 18 and the righthand side of the pack 8b is then isolated from the space 25.
Patent JP-2000076074-A (JP)
Title: Method for communication between frames in web browser window
Inventor: STEELE DOUGLAS W
IPC: G06F9/46
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To enable a communication between frames by a web-browser-based application by allowing the port manager (Hat demon) of the web-browser-based application to combine a communication between a program language frame and a CGI/HTML frame. SOLUTION: In a computer system network 100, a remote support node 102 is coupled with another component of the computer system network 100 through computer network connection 104. Further, an interconnection device 106 is provided and coupled with the remote support node 102. A computer 108 to be monitored is coupled with the remote support node 102. A browser computer 110 is able to access the remote support node 102 through computer network connection 104. The monitored browser computer 112 is monitored by the remote support node 102.
Patent JP-2001026436-A (JP)
Title: Production of optical fiber preform
Inventor: TAKAHASHI NOBUYUKI
IPC: C03B37/018
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical fiber preform stable in quality. SOLUTION: When air flow changes from a laminar flow to a turbulent flow, large disturbance in the air flow can be inhibited by providing projections 13 on the inner wall of a chamber 10 so as to make the air flow in the chamber 10 turbulent flow from the low velocity region of the air flow. An optical fiber preform having stable quality can be obtained by producing the optical fiber preform by a VAD method in such chamber 10.