baber/WOPTO huggingface dataset:
Patent JP-H06111371-A (JP)
Title: Optical recording medium
Inventor: CHUMA TAKASHI
IPC: G11B7/24
Filed: 1992-10-01
Abstract: PURPOSE:To provide the optical recording medium which has a high reflectivity, can be easily formed with a top coating film and has excellent weatherability by providing the top coating film for reflectivity adjustment consisting of an org. material on the surface on one side of a light transparent substrate. CONSTITUTION:The optical recording medium having a recording film 12 and a light reflection film 14 or either of these films on the substrate 11 is formed with the top coating film 7 for reflectivity adjustment consisting of the org. material on the surface of the substrate 11 in the direction opposite from the direction where the recording film 12 or the light reflection film 14 is formed. This film 7 exhibits an antireflection function and contributes to an improvement in the reflectivity without adversely affecting a tracking error and error rate. The easy formation of the film 7 is possible as well. The formed film 7 has good physical property adaptability to the substrate 11 and has the excellent weatherability of, for example, the case the medium 1 is left standing in an environment of a high temp. or large thermal fluctuation. The film 7 is preferably a fluororein or silicon resin.
Patent JP-H03125265-A (JP)
Title: Key word extracting device
Inventor: IMASATO SHIYOU
IPC: G06F17/30
Filed: 1989-10-09
Abstract: PURPOSE:To attain a proper key word extracting/disusing process by recognizing that the entire key word candidate consisting of a compound word is equal to an unnecessary word even though all component words obtained by dividing a compound word are registered in an unnecessary word dictionary and not defining as a key word. CONSTITUTION:An unnecessary word disusing means 5 disuses the key word candidates registered in an unnecessary word dictionary 2 as well as the key word candidates whose component words are all registered in the dictionary 2. The entire key word candidate consisting of a compound word is recognized as an unnecessary word and not defined as a key word not only in a case where the key word candidate is registered as it is in the dictionary 2 but in a case where the component words obtained by dividing a compound word are all registered is in the dictionary 2. Meanwhile a compound word combined with a word which is not registered in the dictionary 2 is extracted as a key word. Thus it is possible to perform a proper key word extracting/disusing process even with the compound words with use of a practical dictionary 2.
Patent JP-S62187823-A (JP)
Inventor: ANSONII POORU BEEKAA
IPC: G02B6/42
Filed: 1986-11-05
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-S62126572-A (JP)
Inventor: OOSUGI TOMOHIKO
IPC: H01R24/00
Filed: 1985-11-26
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-H02110009-A (JP)
Title: Continuous supplying and transferring method for article
Inventor: MOMOSE MASAAKI
IPC: B65G47/84
Filed: 1988-10-19
Abstract: PURPOSE:To effectively and exactly supply and transfer articles in continuously supplying medicines into a carton by slackly suspending a chain conveyor having attached article receiving containers, and slacking off a conveyor at an article receiving position to temporarily stop the container for receiving the article. CONSTITUTION:A chain conveyor 4 is suspended between chain wheels 1, 3 in a condition where it is slacked with ample acope, and moved by a driving chain wheel 1 to the right in a figure. In addition, an intermittent torque adding mechanism 6 gives intermittent torque to a driven chain wheel 3 to slack the chain conveyor 4 near the wheel 3. Containers 5 therefore mutually approach to make another following container 5 stop temporarily, and articles are supplied to the above stopping container 5. The containers 5 having the supplied articles are continuously transferred by a continuously rotating driving chain wheel 1. Thus, the articles are effectively and exactly supplied to the container without any shock to a chain.
Patent JP-H11100339-A (JP)
Title: Production of tricyclodecanedimethanol
Inventor: TOKUDA YOSHIHIRO
IPC: C07C29/141
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing tricyclodecanedimethanol from dicyclopendadiene, easy in handling operations such as the recovery, extractive separation, purification, and the like of the tricyclodecanedimethanol and enabling the production of the tricyclodecanedimethanol in high productivity and at a low cost. SOLUTION: This method for producing tricyclodecanedimethanol comprises hydroformylating dicyclopentadiene in the presence of a catalyst comprising a rhodium compound and a phosphite having an electronic parameter ψ of 2080-2090 cm<-1> and a steric parameter θ of 135-190 degree in a lower alcohol and subsequently hydrogenating the obtained solution containing the tricyclodecanedicarbaldehyde in the presence of a hydrogenation catalyst. Therein, a tertiary amine compound is contained in the hydroformylation reaction solution in an amount of 50-1500 mole times that of the rhodium metal in the reaction solution.
Patent JP-H08122362-A (JP)
Title: Capacitive acceleration sensor
Inventor: ITO NATSUKO
IPC: G01P15/125
Filed: 1994-10-27
Abstract: PURPOSE: To provide a compact capacitive acceleration sensor showing a good temperature characteristic which measures an acceleration by detecting a change in distance between counter electrodes due to the acceleration as a change of a capacitance. CONSTITUTION: A reference electrode 3 which does not change the distance to a movable electrode 1 or a fixed electrode 2 by an acceleration is arranged in a direction to detect the acceleration in which the movable electrode 1 and fixed electrode 2 overlap. A gap between the movable electrode 1 and reference electrode 3, or a gap between the fixed electrode 2 and reference electrode 3 is constituted of an insulating film 4 of the same thermal expansion coefficient as that of a stopper 8, whereby the gap can be precisely formed and an offset drift due to a temperature change is small. Moreover, if the insulating film 4 is selected to be formed of a material of a temperature coefficient of a dielectric constant close to that of a material of the gap between the movable electrode 1 and fixed electrode 2, the offset drift by the temperature change is furthermore reduced.
Patent JP-2001089072-A (JP)
Title: Posture control device
Inventor: ATSUTA AKIO
IPC: G01C19/66
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a posture control device provided with a small posture detector attachable/detachable to/from even a small article. SOLUTION: A servo motor (turning means) 96C to turn a camera 93 around the axis O3 is provided inside a case 92. A motor 96A to turn the camera around the axis O1, and a motor 96B to turn the camera around the axis O2 are provided above a table 1 and outside a leg part 1c, respectively. Numeral 97 denotes an angular velocity detecting means having optical gyros for three axes mounted thereon, and a control device (controlling means) 98 controls the drive and the posture of the servo motor to be turned around the axes O1, O2 and O3 based on the detected signal.
Patent JP-H06115262-A (JP)
Title: Heat transfer sheet for laser heat transfer
Inventor: URANO TOSHIYOSHI
IPC: B41M5/382
Filed: 1992-10-01
Abstract: PURPOSE:To improve vacuum adhesive properties and to improve preservability by providing substantially independent microprotrusions on an outer surface of a heat transfer sheet on the heat transfer side. CONSTITUTION:A heat transfer sheet 6 for heat transferring a dye image with laser comprises substantially independent microprotrusions 8 fusion-bonded on an outer surface of the sheet 6 at a heat transfer side. As a method for providing the protrusions 8 on the surface of the sheet 6, there are various methods such as a gravure coating method. In this method, a surface of a gravure roll 3 is formed with rugged protrusions, and resin solution 5 in a resin solution tank 4 is metered by a doctor blade 1 pressed under a predetermined pressure to the surface of the roll 3 by a backup roll 2. The metered coating solution 5 is transferred to the sheet 6 to foam a coating layer 7. The following steps are not limited, but the microprotrusions are formed by heating means 9 such as hot air, etc.
Patent JP-H03126179-A (JP)
Title: Footprint identifier
Inventor: ISHIBASHI MICHIHIRO
IPC: A61B5/11
Filed: 1989-10-12
Abstract: PURPOSE:To easily and inexpensively discriminate a footprint without using high-level pattern recognition technique by discriminating the footprint with simple logic by using the ON and OFF information of a mat type sensor. CONSTITUTION:The identifier is comprised of the mat type sensors 1A, 1B, a signal cable 2, a processor 3, and an external memory device 4, etc. Processing in which the presence of the number of output exceeding a prescribed number from each micro pressure sensitive element reacting according to a load by the foot of a person on the mat type sensors 1A, 1B is discriminated as one footprint is performed for all areas of the mat type sensors 1A, 1B. By providing such mat type sensors 1A, 1B and processing means 3, the footprint of the person is easily and inexpensively identified without using high-level information processing technique such as pattern recognition technique, etc.
Patent JP-H10112464-A (JP)
Title: Bipolar transistor and its manufacture
Inventor: FUJISAWA TOMOTAKA
IPC: H01L29/73
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To raise the reliability on a bipolar transistor and also, suppress the increase of the junction capacity between emitter and a base by improving the breakdown strength between the emitter and the base without raising the base resistance. SOLUTION: A link base layer 12 is made on the upper layer of a semiconductor substrate 11, and further an intrinsic base layer 15 is connected to this bottom, and a recess 14 reaching the intrinsic base layer 15 is made in the link base layer 12. The link base layer 12 at the side of this recess 14 is oxidated, and an insulating film 31A is made. An emitter layer 16 is made at the surface layer of the intrinsic base layer 15 at the bottom of the recess 14. Therefore, because the emitter layer 16 and the link base layer 12 are separated by the insulating film 31A, the deterioration of the breakdown strength between the emitter and the base is prevented.
Patent JP-S61142512-A (JP)
Title: Production of magnetic head
Inventor: AYABE YASUHIRO
IPC: G11B5/127
Filed: 1984-12-14
Abstract: PURPOSE:To produce a magnetic head having high accuracy and reliability by constituting a titled process for production of respective stages for forming a groove, magnetic head block halves, magnetic head block and magnetic head. CONSTITUTION:The groove 12 is so formed to have a slope14 having the width smaller toward the inside on at least one surface to a non-magnetic substrate in the stage 8 for forming the groove. A thin magnetic sheet 16 is interposed between a non-magnetic member 15 and the slope 14 of the groove 12 and the member 15 is adhered to the substrate 13 in the stage 9 for forming the magnetic head block halves. Then the member 15 acts to press and hold the sheet 16 toward the slope 14 when external force is impressed to the member 15 toward an arrow F in the direction for fitting into the groove 12.
Patent JP-S63118299-A (JP)
Inventor: HASHIMOTO YASUYUKI
IPC: B43K5/17
Filed: 1986-11-07
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-S61141832-A (JP)
Inventor: SHIMAOKA KOICHI
IPC: A21B5/00
Filed: 1984-12-13
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-2000092978-A (JP)
Title: Ceramic block for soilless planting and use thereof
IPC: A01G1/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight bed material capable of setting a plant without using a soil material and to simply green a structure such as the rooftop or a wall surface of a building or a revetment of a river by using the bed material without using the soil material. SOLUTION: A ceramic block comprises a porous ceramic block 1 consisting essentially of a refractory clay, etc., and having communicating pores having 0.2-2,000 μm pore diameter and has >=50% porosity and >=1×10-4 cm/s water permeability. Many through-holes 2 or nonpenetrating holes can be bored. The top surface of the block 1 is seeded, sodded or planted with a cutting. Thereby, a plant is made to adhere and raised thereon. The resultant block 1 is arranged on a structure to green a concrete surface.
Patent JP-H10112023-A (JP)
Title: Magnetic disk inspection method
Inventor: NAGAOKA TORU
IPC: G11B5/84
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent sucking of a magnetic head by using a burnish head having its surface roughness Ra(Å)>(60Å-inspectee magnetic disk surface roughness Ra(Å)×2). SOLUTION: Under the state of the smoothened surface of a magnetic disk having deminished projections, its contact area with the burnish head is increased. Sucking force of this burnish head is presumed to be proportional to its contact area with the magnetic disk 2, and if the surface roughness Ra of the burnish head is improper for the surface roughness Ra of the magnetic disk, a sucking phenomenon takes place between the magnetic disk and the burnish head. When the surface roughness Ra of the magnetic disk is Ra<=30Å, and provided that the surface roughness Ra(c) of the burnish head is satisfied with a condition of Ra(Å)>60Å-the medium surface roughness Ra(Å)×2, the contact area with the magnetic disk is small, and hence the sucking phenomenon should not take place.
Patent JP-H04141171-A (JP)
Title: Steam and chilled air generating apparatus
Inventor: TAKIZAWA TAKASHI
IPC: A61H33/10
Filed: 1990-10-01
Abstract: PURPOSE:To make it possible to generate steam even if the temp. is 100 deg.C or lower and to decrease consumption of quantity of heat in a heating device as steam pressure in not required for steam ejection by spraying pressurized and heated water by means of a pressurizing device and a heating device from a spraying device in a misty condition. CONSTITUTION:A pressurizing device P has an ejecting pressure of 5kgf/cm and a water inlet hole is connected with a switching valve D and an ejecting hole is connected with an inlet hole of a heating device H. The heating device H is made in such a structure that an electric wire as the heat source is wound on the outer periphery of a metal pipe such as a copper pipe while insulation is kept and heat generated in the electric wire is efficiently transferred to water flowing in the heating device H. A steam spraying device Nh is provided on the lower part of the side wall of a bath room R in such a way that the spraying direction is in the obliquely upper direction and is connected with an outlet hole 14 of the heating device H through a high temp. piping 13 on the intermediate way of which a switching valve 12 is provided. As a warm water at about 70 deg.C from a water storing tank 4 is only heated thereby to about 90 deg.C, quantity of heat consumed by the heating device becomes less.
Patent JP-H04140587-A (JP)
Title: Resin tube for fuel piping
Inventor: ITO HIROAKI
IPC: F16L11/04
Filed: 1990-10-01
Abstract: PURPOSE:To maintain desirable flexibility for a long period of time by forming one layer of a resin tube of a composition containing polyamide resin and fluoro-elastomer as main components, and mixing fluoroelastomer at the rate of 10-150wt. parts to 100wt. parts of polyamide resin. CONSTITUTION:This resin tube is a single-layer tube or a multilayer tube, and one layer is formed of a composition containing polyamide resin and fluoro- elastomer as main components. The fluoro-elastomer is mixed at the rate of 10-150wt. parts to 100wt. parts of polyamide resin. The polyamide resin is nylon 6, nylon 66, nylon 11, nylon 12, or the like. The fluoro-elastomer is a copolymer of vinylidene fluoride and propylene hexafluoride, a copolymer of vinylidene fluoride, propylene hexafluoride and ethylene tetrafluoride, or the like. This results in satisfying light weight, flexibility and fuel barrier performance. In addition, piping work is facilitated, and the sealing performance of joint parts is desirable.
Patent JP-S63119151-A (JP)
Title: Ion implanting method
Inventor: UEDA YOSHITO
IPC: H01J37/317
Filed: 1986-11-06
Abstract: PURPOSE:To obtain an accurate dosage even in a low current ion implantation, by integrating the difference between a cathode current to produce an electron cloud and an anode current to find the dosage during the ion implantation period. CONSTITUTION:A dense electron cloud is generated in front of a wafer 16, ion beams 26 are fed through the electron cloud to be neutralized perfectly, and an impurity is implanted to the wafer 16 in the neutralized condition. Therefore, since the cathode current IA is the sum of the electron flow used to neutralize the ion beams 26 and the anode current IB, the difference  I indicates the electron flow to carry the ion beams 26, by finding  I=IA-IB at a differential amplifier 30. Therefore, the  I is integrated at an integrator 32 during the implantation process, and the integrated value shows the dosage of the impurity implanted to the wafer 16.
Patent JP-2001079504-A (JP)
Title: Cleaning method and cleaning device
Inventor: KOGURE MASAHIKO
IPC: B08B3/08
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To effectively remove such contaminants as fine particles on an article to be cleaned even at a low temperature by bringing an aqueous solution of oxygen gas, hydrogen gas and an alkali agent into contact with the article while ultrasonically vibrating the solution. SOLUTION: Hydrogen gas and pure water are supplied to a gas-permeable module 1, and the hydrogen gas is dissolved in the pure water to produce the aqueous solution. The solution is supplied to a gas-permeable module 2 and brought into contact with oxygen gas therein to generate the aqueous solution of hydrogen gas and oxygen gas in pure water. The solution is supplied to a cleaning tank 3, an alkali agent is added to produce a cleaning solution 7, and the cleaning solution 7 is vibrated by an ulrasonic vibrating means 4. When a silicon wafer 5 held by a holder 6 is dipped in the solution 7, excellent detergency is exhibited by the synergistic effect of the dissolved oxygen and dissolved hydrogen, and the fine particles on the wafer 5 surface are detached while suppressing the roughening of the wafer 5 surface since the solution 7 is ultrasonically vibrated.
Patent JP-H11146848-A (JP)
Title: Vacuum cleaner
Inventor: KITAMURA SHUSUKE
IPC: A47L9/24
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To facilitate carrying a floor mobile-type vacuum cleaner in a stand containing state. SOLUTION: The vacuum cleaner is provided with the main body 21 of the cleaner, a hose unit 24 connected to the main body 21 so as to be freely attachable/detachable and an extension pipe 26 or a floor nozzle 27 connected to the hose unit 24. Then, the main body connecting part of the hose unit 24 is provided with a cylindrical connecting pipe, an accordion hose 32 fitted to it and a pair of hose cover 33 for holding the fitting part between them and a grip 37 is integratedly formed in the upper part of the hose cover 33. Thus, the vacuum cleaner in the stand containing state is carried and transported by gripping the grip 37 of the hose unit 24.
Patent JP-H06118634-A (JP)
Title: Manufacture of microcapsule
Inventor: TSUDA MASAYUKI
IPC: G03F7/004
Filed: 1992-10-02
Abstract: PURPOSE:To obtain the method for manufacturing the microcapsule capable only and uniformly provided with a wall film made of an aminoaldehyde type resin on the circumference of each core material insoluble in water and containing a photosensitive material. CONSTITUTION:The microcapsule 1 is obtained by adding 1g of a pigment, 0.5g of a dye, and 15g of a photoinitiator to 100g of an acrylic type photosensitive material 5, fully dissolving them to form a liquid component 3, adding the component 3 to 100ml of an aqueous solution of an acrylic dispersant adjusted to pH4.5, emulsifying them by using 5000rpm homogenizer for 3min to form an 0/W type emulsion, adding this O/W emulsion and 30g of a melamine-formaldehyde early-stage condensation product to 400ml of an aqueous solution of 5% acrylic type dispersant with stirring, then raising the liquid temperature to 60 deg.C, allowing them to react for 2hr, cooling it to room temperature, and adjusting it to pH8.
Patent JP-H0975916-A (JP)
Title: Gas-liquid contact device and floating separation device
Inventor: TAJIRI TADAAKI
IPC: B03D1/26
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid contact device capable of attaining efficient gas-liquid contact by supplying fine bubbles in a liquid and a floating separation device capable of attaining efficient floating separation of a suspended material by supplying fine bubbles in a liquid containing the suspended material. SOLUTION: An ejector 2 is arranged in a gas-liquid contact tank 1, into which gas it to be supplied, and a gas dissolved liquid 3a, in which the gas is dissolved by pressurizing, is supplied into a liquid 3 in the gas-liquid contacting tank 1 from the ejector 2. And the suspended material in the liquid to be treated is floated and separated by supplying the gas dissolved liquid 3a, in which air is dissolved by pressurizing, in a floating separation tank from the ejector 2 and releasing the air dissolved in the gas dissolved liquid into the liquid to be treated as fine bubbles while allowing the liquid to be treated in the floating separation tank to flow through a prescribed path by the given driving force.
Patent JP-H06115105-A (JP)
Title: Impact dot head
Inventor: TANAKA MINORU
IPC: B41J2/265
Filed: 1992-10-02
Abstract: PURPOSE:To remove a fold of a wire caused by collision of the wire with an end face of printing paper by a method wherein a tip guide holder applying spring force to a tip guide holding freely slidably the wire is provided from the outside. CONSTITUTION:Since a tip guide 6 returns to a center of a window part 30 of a nose 1 by elastic force of an elastic arm 141 after passing by an end face of printing paper, the same high quality printing as that with a conventional impact head can be maintained. Then, since a tip guide holder 140 applying spring force is fitted from an outside, attaching and detaching of the tip guide holder 140 are easy, and the tip guide holder 140 can be exchanged without any specific tool. As a material for the tip guide 6, synthetic resins of small friction coefficient such as polyacetal, polypropylene, etc., are suitable. When the friction coefficient is small, friction force can be reduced, and an impact dot head which is more high in wire-folding resistance is obtained.
Patent JP-H02111584-A (JP)
Title: Drawing instrument
Inventor: YANAKA KEIKO
IPC: B41L13/14
Filed: 1988-10-19
Abstract: PURPOSE:To simplify the plotting of a perspective illustration by a method wherein first and second rotating support bases can move in a Y-axis direction along a side edge of a drawing board and are rotatably combined with a pedestal which is fixed on a required position to slidably support rotating rulers in the longitudinal direction thereof. CONSTITUTION:Positive and negative focal points F1, F2 can be arbitrarily determined by first and second rotating support bases 46, 47 disposed on a side edge of a drawing board 10. On the rotating support bases 46, 47, first and second rotating rulers 44, 45 are slidably mounted. The rotating rulers 44, 45 is supported on a base mount 41 of a projection drawing instrument 40 installed to a holder 30 moving on the drawing board 10. Therefore, first and second support parts 42, 43 are provided on the base 41, and the rotating rulers 44, 45 in pair are supported by said support parts 42, 43 at one end thereof. The holder 30 can move along a guide frame 20 in X-axis and Y-axis directions. Therefore, the rotating rulers 44, 45 in pair also can move about positive and negative focal points.