baber/WOPTO huggingface dataset:
Patent JP-H11173954-A (JP)
Title: Suspension testing apparatus of single wheel model
Inventor: NAKADA ETSURO
IPC: G01M7/02
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To faithfully simulate and reproduce an actual running condition and enhance the accuracy of a suspension test without increasing the size of a suspension testing apparatus of a single wheel model. SOLUTION: A coupling pin 40, which is a point where a load is applied to a shock absorber 37 from an oscillator 25, is arranged so that an offset amount from an axis of the oscillator 25 can be adjusted in the lateral direction and the coupling pin can oscillate freely. In addition, a suspension tire transmitting the vibration load from the oscillator 25 to the shock absorber 37 is held from up and down two chamber members 42, 43 via an air spring of a bellows type. Chambers of the two chamber members 42, 43 are communicated with the air sprint by an externally adjustable restrictor, to constitute pseudo tire 26.
Patent JP-2000181094-A (JP)
Title: Electrophotographic photoreceptor and process cartridge and image-forming device using the same
Inventor: OSHIBA TAKEO
IPC: G03G5/06
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor which has high wear resistance and without filming on which stable copied images of high image quality can be obtained for a long time by incorporating a specified copolymerizable polycarbonate and using a specified imidazole perylene compound for a charge generating material. SOLUTION: In this electrophotographic photoreceptor, the surface layer contains a copolymerizable polycarbonate having at least a repeating unit expressed by formula I as a binder resin, and the charge generating material is at least either imidazole perylene compound expressed by the structural formula II or III. In the formula I, R1 to R6 are each independently a hydrogen atom, halogen atom, 1-6C substituted or unsubstituted alkyl group or the like, X1 and X2 are each independently a single bond, 1-6C substituted or unsubstituted alkylene group or the like, p, q are integers so that the sum of them is in the range of 0 to 200, and m is an integer of 1 to 6.
Patent JP-H06183010-A (JP)
Title: Fabrication of nozzle for ink jet head
Inventor: INADA TOSHIO
IPC: B41J2/16
Filed: 1992-12-15
Abstract: PURPOSE:To stabilize temporally while suppressing vibration on the periphery of machining part, when a nozzle is formed by excimer laser machining, by bonding a member for making a nozzle hole onto a nozzle member mounting stage through a wax. CONSTITUTION:A member 20 for making a nozzle hole is bonded through a wax 24 onto a nozzle member mounting stage 21 and an excimer laser beam 23 is focused at a nozzle hole making position thus performing abrasion machining. In this regard, the wax 24 is also subjected to abrasion by the laser beam but the wax on the periphery of machining part is scarcely affected because thermal machining is not employed. In other words, the member 20 is secured on the periphery of machining part even after penetration of nozzle hole and thereby vibration is suppressed and fluctuation is suppressed in the dimensions and profile of nozzle hole.
Patent JP-2000177123-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: SATO YUKITO
IPC: B41J2/14
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide full line ink jet printer in which high quality printing can be carried out at higher speed. SOLUTION: An ink jet printer comprises a diaphragm 21 disposed at a part of a liquid chamber 22, and an electrode 31 disposed oppositely to the diaphragm on the outside of the liquid chamber 22 and performs recording by applying a voltage between the diaphragm 21 and the electrode 31 to generate an electrostatic force for driving the diaphragm 21 to eject an ink liquid drop from a nozzle 51 communicating with the liquid chamber 22. An ink jet head 100 is provided with the nozzles 51 over the entire width of a recording medium 1 and the electrodes 31 for driving the diaphragm 21 are formed entirely on one common substrate 33.
Patent JP-H10192763-A (JP)
Title: Device for applying fluid material and more particularly liquid adhesive to base body
Inventor: MUELLER MANFRED
IPC: B05C11/10
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To surely prevent the dripping of liquid after shutting off a device by providing the device with a valve structure for intermitting the flow of a material having a movable valve disk and a valve seat and interrupting the flow of the material by moving this valve disk in a direction oppositing the flow of the material to bring the valve disk into contact with the valve seat. SOLUTION: The device for applying a liquid adhesive on the base body 1 moved in an arrow direction has an applying head 2 and has a control section 4 operated by an electro-pneumatic pressure system in its upper part. This control section 4 is mounted at the base part 6 and a nozzle structure 8 is mounted on the lower side of the base part 6. The control section 4 is connected to a pressure air source via two pressure air conduits 10, 11 and interrupts/ releases the flow of the adhesive by the built-in valve structure. This valve structure includes the valve disk 14 and a shaft part 16 and the valve seat 44 coupled thereto. The valve disk 14 is moved in the direction reverse from the flow direction of the material by the effect of a differential pressure piston 18, by which the valve disk is brought into contact with the valve seat 44 to interrupt the flow of the material.
Patent JP-H09174993-A (JP)
Title: Plate cylinder and platemaking printer
Inventor: MIYAKE KENGO
IPC: B41C1/055
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To attempt to improve the reliability of conveying by disposing a feeder out of the circumferential side of a plate cylinder at the time of platemaking and disposing it the rotating locus of the cylinder in at the time of printing. SOLUTION: A plate feeding roll 7 is mounted as a feeder near the free end of a holding arm 6, and normally disposed in the rotating locus of a plate cylinder 2. Unfabricated stencil base sheet 8 is wound on the roll 7. A tension lever 13 gives suitable tension to the sheet 8 during platemaking to prevent the occurrence of wrinkle, and controls the rotation of a plate cylinder 2. When the platemaking is continued and the sheet is slacked, the lever 13 is moved down, and the sheet 8 is wound on the cylinder 2. A recess engaged with a cam follower is provided on the circumference of the cylinder 2, the follower of a positioning lever is engaged with the recess, and the cylinder 2 is mechanically coupled to an arm holding lever 4a by the positioning lever. The lever 4a is rotated integrally with the arm 6 by rotating the cylinder 2 during printing.  Thus, a trouble can be suppressed to improve the reliability.
Patent JP-H06327969-A (JP)
Title: Adsorbing material and its production
Inventor: OGAWARA TADAYOSHI
IPC: B01J20/24
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an adsorbing material capable of adsorbing various kinds of malodor materials and improved in the adsorptivity. CONSTITUTION:This adsorbing material is composed of a base body, with which a macromonomer containing a function having adsorptivity to a polar material is combined. The macromonomer preferably contains hydrophilic group and cationic and/or anionic dissociation group and is combined with the base body by graft polymerization. The adsorbing material is obtained by applying a mixture of the macromonomer with monosaccharides on the base body and, after that, graft polymerizing the base body and the macromonomer.
Patent JP-H10180957-A (JP)
Title: Article with thin film of fluorine compound
Inventor: YOKOCHI EIICHIRO
IPC: B32B27/30
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To enhance anticontamination properties and water/oil repellency, and enhance their persistence by forming a fluoroalkyl silane coat on a resin layer containing hydroxyl provided on a base and further, forming a thin film through a chemical reaction between the hydroxyl of the resin layer containing hydroxyl and the fluoroalkyl silane. SOLUTION: First, a resin layer 3a containing hydroxyl is formed on the surface of a base 2, and a coat 3b of fluoroalkyl silane is formed on the resin layer 3a, and further, a thin film 3 of fluorine compound is formed through a chemical reaction between the hydroxyl of the resin layer 3a containing the hydroxyl and the fluoroalkyl silane to manufacture an article 1. The resin layer 3a containing the hydroxyl is preferably made up of a mixture of 20wt.% or more of a resin with the reactive hydroxyl and the resin containing no hydroxyl. Further, the resin layer 3a containing the hydroxyl can be formed with an ink consisting of the resin containing the hydroxyl as a binder into a pictorial pattern layer as an example of preferable structural composition. The materials for the base 2 are polyvinyl chloride resin and acrylic resin.
Patent JP-H06182861-A (JP)
Title: Automatic stop method for injection/draw/blow molding equipment
Inventor: SATO KOICHI
IPC: B29C49/08
Filed: 1992-12-21
Abstract: PURPOSE:To reduce a consumption of a molding resin material and an energy to a minimum by a method wherein after the injection molding of a last preform, the injection molding of a next preform is inhibited while actions of the other stations are continued. CONSTITUTION:An injection nozzle of an injector 18 is retracted to be out of contact with a hot-runner mold. A cylinder of the injector 18 is purged for removing a resin material remaining therein. Lastly, a temperature of a barrel heater of the injector 18 is decreased. In this manner, in an injection molding station 10, a stop menu of its own is independently carried out though actions in the other stations 12, 14, 16 are continued. Therefore, in the injection molding station 10, a succeeding preform injection molding action is inhibited.
Patent JP-2000201196-A (JP)
Title: Method for transmitting data frame through communication channel and method for receving data frame transmitted through communication channel
Inventor: KUO WEN-YI
IPC: H04W92/10
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To realize a method for efficiently utilizing a spectrum resource belonging to a wireless communication system having a data channel by discontinuous data transmission technology. SOLUTION: In the discontinuous data transmission technology, a flag is transmitted through a control channel (or another communication channel) in a frame (f). The flag gives an aimed receiver the indication that a transmitter has a data frame to be transmitted to the aimed receiver in a certain future frame (f+q). When the flag indicates that the transmission of the data frame has been prepared in a certain execution format, the transmitter continuously transmits the data frame through a data channel (or another communication channel) in the frame (f+q). When the receiver does not display that the reception of the data frame from the transmitter has been prepared by another flag in another execution format, the data frame is not transmitted.
Patent JP-H06182799-A (JP)
Title: Manufacture of norbornene resin molded form and reaction stock solution thereof
Inventor: SUGAWARA TOMOO
IPC: B29K86/00
Filed: 1992-12-22
Abstract: PURPOSE:To provide a method for manufacturing a molded form in which generation of void is prevented or largely reduced and reaction stock solution in a lumplike polymerization using the solution containing norbornene monomer and metathetical catalyst series. CONSTITUTION:A method for manufacturing norbornene resin molded form has the steps of supplying reaction stock solution containing metathetical catalyst and norbornene monomer to a mold and conducting bulk polymerization and comprises the steps of adding silicone anti-foaming agent to the solution and molding it. Norbornene resin reaction stock solution is formed by mixing silicone anti-foaming agent with any of multi-solution type reaction stock solutions for reaction injection molding containing reaction stock solution which contains norbornene monomer and metathetical catalyst and reaction stock solution which contains norbornene monomer and activator.
Patent JP-2001163553-A (JP)
Title: Holder for flaw detector for rope
Inventor: MITSUTA YOSHIO
IPC: B66B5/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce fatigue of a worker's hand to preclude an unsafe action such as falling-off of a flaw detector for a rope and erroneous flaw detection from being generated. SOLUTION: This detector is provided with a hook 8 provided in the flaw detector 5 for the rope, and a suspension string 9 of which one end is attached to a spring rod 10 of a magnet brake in a winding machine and of which the other end is attached to the hook 8. A handle 5C provided in the flaw detector 5 is gripped in a condition where the flaw detector 5 is suspended with the string 9, and a detecting part 5B of the flaw detector 5 is approached to or brought into contact with a surface of the rope 4.
Patent JP-2001176687-A (JP)
Title: Discharge lamp lighting device
Inventor: SEIKE HIROSHI
IPC: H05B41/24
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To cut down the stress given to a switching element of an inverter circuit even at no-load state, and yet avoid life shortening and early blackening of a lamp. SOLUTION: With the discharge lamp lighting device constructed by connecting a series circuit of an inductance and a first capacitor at output of an inverter circuit for inverting direct current power supply into high frequency, connecting a discharge lamp with the first capacitor in parallel, and connecting the second capacitor with the non-power supply side of the discharge lamp in parallel, C1<=C2 if the capacitance of the first capacitor is C1 and the capacitance of the second capacitor is C2. Further, the capacitance of the second resonance capacitor C2 is set as follows. If an operating frequency of the inverter is f, and a lamp voltage at lighting is V1a, C2 <= rated lamp current / (2πf.V1a).
Patent JP-H10194226-A (JP)
Title: Automatic packaging machine for sealing pork along two sides
Inventor: SAKAGUCHI MASAHIKO
IPC: B65B11/10
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To package pork while it is tightened for maintaining its appearance and quality and reducing a packaging material cost by making a roll feed-out part of an upper film web and a roll feed-out part of a lower film web in a structure which can be rolled. SOLUTION: While feeding of film webs 10a, 10b is stopped, a holding roller 21 is raised and a work is mounted from a lateral direction onto a joint film web 33 on a carry-in conveyer 20. Then the holding roller 21 is lowered, the film webs 10a, 10b are fed out under appropriate tension to hold the work, and the work is transferred onto a carry-out conveyer 26. Material rolls 11a, 11b are wound back by a motor M to have the work rolled. Then a fusing part 32 is lowered to have the rolled work fused and sealed between a movable electrode 23a and a fixed electrode 23b, and a joint site is separated by a delayed cutter 25.
Patent JP-2000184763-A (JP)
Title: Speed control method for roll driving motor
Inventor: GOTO TAKATOSHI
IPC: H02P29/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a speed control method for a roll driving motor suitable for carrying out speed control while suppressing hunting even if a periodic fluctuation is generated in the speed achievement due to aging. SOLUTION: A speed controller for roll driving motor comprises a fluctuation detector 36 for detecting periodical fluctuation in a moving average value from a moving average calculator 40, and a moving average calculator 38 for calculating the average of speed achievements from a speed achievement converter 34, i.e., a moving average value, based on a detection signal from the fluctuation detector 36 wherein the number of samples k required for calculating the moving average value is increased based on the detection signal from the fluctuation detector 36. The incremental control of the number of samples k is performed only when a command for operating a roll driving motor 15 at a constant speed is delivered from a main controller.
Patent JP-H06194275-A (JP)
Title: Monitor for structure
Inventor: NEGI ISAO
IPC: G01M99/00
Filed: 1992-12-24
Abstract: PURPOSE:To monitor for a long period of time the influence of a load and an environment on a structure. CONSTITUTION:The monitor for a structure comprises a sensor 3 arranged at a base 1 which can be mounted in the structure, an arithmetic controller 18 for processing a signal from the sensor 3, a recorder 17 for recording information processed by the controller 18, and a transceiver 22 which can externally transmit the information. When the base 1 is mounted in the structure, influence which the structure receives from an environment, etc., is detected by the sensor 3, the detected signal is processed by the controller 18, and the processed information is automatically recorded in the recorder 17. The transceiver 22 is operated externally, the information recorded in the recorder 17 is transmitted to the outside, and used to judge a deterioration and damage degree of the structure.
Patent JP-2001171351-A (JP)
Title: Vehicle door, module for vehicle door and module installation method for vehicle door
Inventor: ISHIKAWA KENICHI
IPC: B62D65/06
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To simplify an installation process of a module to a vehicle door. SOLUTION: This module 1 has a base material 30 integrating a window member 13, an elevating means, a guide member 36 or the like. A horizontal end part of an installation opening 20 of a door body 14 is provided with a nearly linear fitting edge part 20A. The module 1 is installed to the door body I4 by retaining the module 1 aslant, fitting a groove part 41 formed in an installation part 40 on the fitting edge part 20A, and turning the module 1 around the fitted part.
Patent JP-H05177209-A (JP)
Title: Metal strip with strong surface luster and its manufacture
Inventor: KAWANO HIROYUKI
IPC: B21B27/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a metal strip with strong surface luster without generating the flaw by manufacturing a cold-rolled steel strip with a roll regularly forming plural craters on the surface of the bright roll. CONSTITUTION:This cold-rolled steel strip has surface shape composed of flattening part having <=0.3mum Ra surface roughness and plural projections having trapezoid or circular arc state of cross sectional shape and <=5mum height and satisfying the relation of 1<Sm/D<10 at the time of using D(mum) for the diameter of the projection and Sm(mum) for interval of the projections. By this method, the surface of steel strip 4 is pressed with high pressure by the flat part 2 of the roll 3 and smoothened. Further, the projection parts 5 on the steel strip 4 being the part inserted into the crater of the roll become higher than the flat part. By forming the residual low part to the flat steel strip surface having spot projections, the strong surface luster can be obtd.
Patent JP-H10192129-A (JP)
Title: Family buddhist altar provided with outer door
Inventor: MIKI MASAYOSHI
IPC: A47G33/02
Filed: 1996-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a family Buddhist altar in which width of an altar main body is enlarged to be stored in an altar room of specified inner sizes, and in which a well-balanced favorable appearance similar to conventional family Buddhist altars can be provided when an outer door is closed. SOLUTION: A family Buddhist altar comprises outer doors 1 and inner paper screens 2 connected to a front edge of a side plate 9 by installation hinges 8. For the outer doors 1 and the inner paper screens 2, two of each are connected to each other in such a way that they can be folded by intermediate hinges 7. On the outer door 1, an edge member 5 is fixed on an abutting edge 6 to protrude from a tip edge. The two outer doors 1 are connected to each other to be folded inward the altar by the intermediate hinges 7. Thickness of the outer door 1 is more than thickness of a front surface of the side plate 9. For the installation hinge 8 for the inner paper screens 2, a rotation shaft 8A is set more inside than an inner surface of the side plate 9, and disposed at a position to retract from the front surface of the side plate 9.
Patent JP-2001174435-A (JP)
Title: Combustible gas meter
Inventor: MAEDA MASATO
IPC: G01N27/409
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a combustible gas meter having a long lifetime capable of being used for a long period. SOLUTION: The combustible gas meter sucks a combustion exhaust gas by an ejector and takes in the gas from a combustion exhaust gas intake port. The meter comprises first and second combustible gas sensors disposed in parallel between the intake port and the ejector, a cleaning fluid supply means for alternately intermittently supplying a cleaning fluid to the first and second sensors for a predetermined time, and a temperature raising means for raising the temperatures of the sensors while supplying the fluid to the sensors.
Patent JP-2001170811-A (JP)
Title: Unchucking method of end mill and jig for unchucking
Inventor: MATSUMOTO MASAICHI
IPC: B23B31/117
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an unchucking system capable of easily unchucking an end mill chucked on a head end of an adapter by shrink fitting or press fitting by simple operation and to reduce cost of it. SOLUTION: A push bar member 121 of a jig 12 for unchucking is inserted into a hole 116 of an adapter 11 chucking an end mill 10 from the rear end side of the adapter 11, when a male screw part 122 of the jig 12 for unchucking is screwed into a female screw part 117 of the hole 116, the push bar member 121 is relatively propelled in a direction of the end mill 10, and as a head end of the push bar member 121 pressurizes a taper shank part 103 of the end mill 10 in a direction to slip out from the taper hole 113, the end mill 10 is unchucked.
Patent JP-H06204524-A (JP)
Title: Repairing method for damaged part of solar cell and the cell
Inventor: KAWAKAMI SOICHIRO
IPC: H01L31/04
Filed: 1992-12-28
Abstract: PURPOSE:To provide a method for preventing a shunt, a short-circuit of a solar cell by filling insulator in a pinhole of a damage position of the cell by a simple device and procedure. CONSTITUTION:The method for repairing a damage part of a solar cell 100 comprises the steps of dipping the cell 100 in a reaction tank 103 with a quartz window 102 filled with 90% aqueous solution 101 of epoxy cationic electrodeposition clear paint, introducing a light 104 of AM1.5, 100mW/cm<2> from a transparent conductive layer side of the cell via the window 102 for 20sec, selectively filling insulating resin 106 in a pinhole part 015, heat treating, after washing, it at 150 deg.C for 20min, and coating it with silver paste #5007 made of Du Pont Co. by screen printing, thereby forming a condensing grid electrode. Thus, its photoelectric conversion efficiency is improved by 22% in average as compared with prior art without treatment, and a shunt resistance is improved by 37%.
Patent JP-H11175689-A (JP)
Title: Recording medium and its method for use
Inventor: HAYASAKA HIROSHI
IPC: G06K19/06
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the safety. SOLUTION: A first and a second bar codes 4, 5 consisting of thermosensitive bodies reversibly to develop a color and to become transparent by temperature, to develop a color in a temperature range lower than a certain temperature and to become transparent in a temperature range higher than the certain temperature are provided on a base material 1 of a recording medium. Bar code parts of the bar codes 4, 5 are heated at different temperature, the first and the second bar codes 4, 5 are successively made to be transparent, read by a color difference sensor, plural pieces of read data are compared with preset true data and the truth/falseness of the bar codes is judged.