baber/WOPTO huggingface dataset:
Patent JP-H09165587-A (JP)
Title: Production of town gas
Inventor: KOBUCHI AKIRA
IPC: C10L3/06
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide the production of a town gas capable of carrying out a low temperature steam reforming reaction in a simple single step reactor and easy to operate and maintain the device. SOLUTION: This production of a town gas is to prepare a gas having high methane concentration by treating a reformed gas comprising methane, carbon dioxide, hydrogen and carbon monoxide obtained by steam reforming desulfurized petroleum-based hydrocarbons at a low temperature, add an LPG to the gas to adjust calories to produce a high calorie town gas of 13 A specification. In this production, the steam reforming reaction at a low temperature is carried out in a membrane reactor 2 integrated with a membrane capable of selectively permeate hydrogen.
Patent JP-H06192640-A (JP)
Title: Primer composition for bonding polyetheretherketone
Inventor: AMAKAWA TOSAKU
IPC: C09J183/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide a compsn. which can easily improve the adhesion of PEEK to an adhesive without the necessity for costly apparatus and facilities. CONSTITUTION:100 pts.wt. methoxylated organopolysiloxane of the formula (wherein n is 2-4) is compounded with 200-400 pts.wt. aminoalkylalkoxysilane and 50-150 pts.wt. tetrabutoxytitanium and/or tetraalkyl titanate.
Patent JP-2000167959-A (JP)
Title: Fiber reinforced resin material and production thereof
Inventor: IBE HIROMITSU
IPC: C08J5/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and inexpensive fiber reinforced resin material satisfying the characteristic demand of a product or a half-finished product and a method for producing the same. SOLUTION: Fibers 12 being a reinforcing material preformed into a sheet shape with predetermined thickness are arranged on upper and under surfaces of a filling chamber 24 and, after lower molds 21, 22 are closed, the filling chamber 24 in a filling mold 20 is filled with an epoxy resin 11 through a filling port 25. At this time, the epoxy resin 11 is charged in the filling chamber 24 while it passes through the fibers 12 arranged to the upper surface of the filling chamber 24 through the filling port 25. A fiber reinforced resin material 10 is formed so that the fibers 12 being the reinforcing material are unevenly distributed on the upper and under surface parts of the resin 11 of a matrix in a laminar state in predetermined thickness.
Patent JP-H06242433-A (JP)
Title: Active matrix substrate
Inventor: NODA KAZUHIRO
IPC: H01L29/786
Filed: 1993-12-24
Abstract: PURPOSE:To perform uniform orientation control over liquid crystal by forming a laminate structure wherein an upper area including plural pixel electrodes arrayed in a matrix and a lower area including plural thin film transistors(TFT) driving the individual pixel electrodes are put one over the other, and interposing a flattening layer between both the areas. CONSTITUTION:A flattening layer 11 made of transparent resin, etc., is provided so as to fill unevenness in the top surface in the lower area including the TFTs 3. Namely, the flattening layer 11 is interposed between an insulating film 8 between 2nd layers in the lower area and the pixel electrodes 10 in the lower area. This flattening layer 11 is thick enough to fill the unevenness of the TFTs 3 and a metal wiring pattern 7 and flatten them. Consequently, an orientation film 16 has an extremely flat surface and no step part, so a uniform rubbing process can be performed and the uniform orientation control over the entire screen is made possible. Further, the width of a black mask for shielding an orientation defective part is reducible to obtain effects on the improvement of the aperture rate.
Patent JP-H11236003-A (JP)
Title: Packaging apparatus and method
Inventor: TAYLOR ALFRED
IPC: B65B9/20
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel packaging apparatus which is excellent in production efficiency and gives no excessive load to the apparatus on giving the oscillation to a tubular bag member in which a product is sealed, and its packaging method. SOLUTION: An apparatus for manufacturing an individually independent packaging container by passing a tubular bag material, placing a product to be packaged, and cutting a part of a bag-shaped material, is provided with a driving means which engages the tubular bag material and moves it in the apparatus, and a control means for the driving means, and the control means controls the driving means so that the bag material is oscillated in its moving direction to minimize the volume occupied by the product during the packaging process by repeating the acceleration and deceleration a plurality of times during the forming process of the bag material. The bag material is preferably controlled to be oscillated in its moving direction while keeping the movement of the bag material in the apparatus.
Patent JP-H10204219-A (JP)
Title: Agent for sealing tire puncture, sealing and pumping-up device for injecting puncture-sealing agent, and tire-rim assembly having puncture-sealing agent therein
Inventor: GERRESHEIM MANFRED DR
IPC: B29C73/02
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sealing agent enhanced in a sealing performance, etc., under a wet condition, and further capable of preventing mechanical peeling by using a rubber latex including a synthetic rubber latex. SOLUTION: This agent for sealing tire puncture comprises (A) (i) a rubber latex comprising >=40wt.% of a synthetic rubber latex, preferably a cis-1,4- isoprene rubber latex and, if necessary, one or more other synthetic rubber latexes such as (meth)acrylic rubbers and styrene-butadiene copolymer rubber, or (ii) a rubber latex comprising 40-60wt.% of a natural rubber latex and a latex such as a synthetic isoprene rubber latex or a (meth)acrylic rubber latex, and, if necessary, (B) a resinous adhesive (e.g. a polyvinyl ester), a dye, an antifreezing agent, water as a dispersant, an emulsifier, a filler, etc. The sealing agent can be used for sealing pneumatic tires for bicycles, commercially available vehicles, etc.
Patent JP-H05159557-A (JP)
Title: Optical disk device
Inventor: YOSHIDA TERUO
IPC: G11B33/14
Filed: 1991-12-06
Abstract: PURPOSE:To detect the replacement time of a filter for cooling-air purification use. CONSTITUTION:A shaking member 12 which is provided with a blade 9 and which is energized to the upstream side of an air current by a restoring spring 15 is arranged and installed, so as to be capable of being shaken freely, on the lower stream side of the air current than a filter 8. The following are installed: a photointerrupter 13 which detects that the shaking member 12 is situated in a restoring position; and an indicator 14 which is actuated together with the photointerrupter 13. When the filter 8 is clogged, the pressure of the air which is passed through the filter 8 is reduced. As a result, the shaking member 12 is returned to the restoring position by means of the restoring spring 15. The shaking member 12 As detected by the photointerrupter 13 and the indicator 14 is actuated.
Patent JP-2000005770-A (JP)
Title: Treatment of fluorine-containing water
Inventor: KEZUKA SATOSHI
IPC: C02F1/58
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce a flowing out of calcium compd. particulates to treated water by taking out the treated water from which fluorine is removed through a separation membrane device and also supplying a fluorine-containing water to a circulation system and converting calcium carbonate to calcium fluoride. SOLUTION: Granular calcium carbonate is added previously to raw water being fluorine containing water and allowed to exist in a circulation tank 3, a separation membrane device 5 and a circulation piping 13 and circulated. The raw water is sent to the circulation tank 3 from a raw water tank 1 by a water pump 2 in this state, and the raw water is allowed to react with the calcium carbonate to convert to calcium fluoride while the raw water circulates the circulation system consisting of the circulation tank 3, the separation membrane device 5 and the circulation piping 13 with a circulation pump 4, and a clear treated water is sent to a treated water tank 9 from the separation membrane device 5 and discharged as treated water by a water pump 10. In this way, the flowing out of the calcium compd. particulates to the treated water is reduced remarkably.
Patent JP-H06200434-A (JP)
Title: Method for exchanging feeding yarn
Inventor: SAKAMOTO NOBUO
IPC: B65H67/06
Filed: 1992-12-28
Abstract: PURPOSE:To provide a feeding yarn exchanging method capable of fairly judging the necessity for the exchange of feeding yarn for all spindles and enabling quick exchange of feeding yarn. CONSTITUTION:A feeding yarn exchange robot 6 to judge the necessity for the exchange of feeding yarn for each spindle 41 of a false-twister 1 and exchange the feeding yarn is traversed to judge the necessity for the exchange of feeding yarn for all spindles. Thereafter, the robot 6 is reciprocated between a yarn feeding station 5 and the objective exchanging spindle to perform the exchange of feeding yarn.
Patent JP-2000171842-A (JP)
Title: Optical branching and insertion element
Inventor: HOSOI TORU
IPC: G02F1/313
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical branching and insertion element which contributes to a decrease of the number of packaging stages and the reduction of the size after packaging and is usable as an optical wavelength filter or other elements. SOLUTION: This optical branching and insertion element is provided with channel type optical waveguides 12a to 12g formed on a lithium niobate crystal substrate 11. Additionally, the element is provided with optical wavelength filters 13a to 13c which are disposed in the different channel type optical waveguide among the channel type optical waveguides 12a to 12g and separate the light waves of the single linearly polarized light excited in these channel type optical waveguides to the channel type optical waveguides by polarization conversion in association with the wavelengths thereof. The element is provided with reflectors 18a to 18c which reflect the light waves outputted from the optical wavelength filters 13a to 13c to the channel type optical waveguides to the other channel type optical waveguides.
Patent JP-2001165715-A (JP)
Title: Dial for instrument
Inventor: IKEGAYA YOSHINORI
IPC: G01D13/04
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a dial for an instrument which has a display part where its machining pattern does not appear or is made inconspicuous when the entire top surface is processed in hairlines or other patterns. SOLUTION: A display part (4) for characters, a scale, symbol marks, etc., is formed of a display layer (11) and a character-void layer (12) formed above the display layer and hairline machining or other pattern machining is performed from the top surface side of the character-void layer (11) to give decorative effect, thus constituting the dial (10) for an instrument. At the position where at least the display part (4) is formed on the display layer (11), a light- transmission layer (6) is provided which is formed of a harder material than the display layer (11).
Patent JP-H06170529-A (JP)
Title: Brazing method of metal sheet by powder brazing filler material
Inventor: NAKAJIMA HIROYUKI
IPC: B23K3/06
Filed: 1992-12-03
Abstract: PURPOSE:To provide a high productivity production method capable of eliminating pretreatment process prior to brazing and to improve brazing reliability for the brazing method of a metal sheet by a powder brazing filler material. CONSTITUTION:A powder brazing filler material is mixed in a lubricant oil used for machining work of a metal sheet, the powder brazing filler material together with the lubricant oil is adhered on a brazing part of the metal sheet, successively, the adhered lubricant oil is evaporated in a vacuum furnace to be taken out to outside, at the same time, melting the brazing filler material, subsequently, it is brazed and fixed by solidifying the brazing filler material.
Patent JP-H10185558-A (JP)
Title: Apparatus for detecting inclination angle
Inventor: OTANI HARUO
IPC: G01C9/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To surely and correctly detect an inclination angle for a long time in a relatively simple constitution. SOLUTION: A bottom part of a steel ball 1 inside a cylindrical member 12 sits in a cylindrical groove 22. At this time, a lateral side of the steel ball 11 butts against a steel ball stopper 13a (13b) and also against an insulating member 19a (19b) of a movable magnet part 16a (16b). As a result of the butting, the insulating member 19a (19b) moves towards a reed switch 15a (15b) in spite of an elasticity of a spring material 20a (20b). A magnet 18a (18b) consequently becomes close to the reed switch 15a (15b), thereby turning on the switch. A position of the steel ball 11 is prevented from being shifted by vibrations from outside, etc., when an inclination angle is to be detected. The reed switch 15a (15b) is kept turned on while the steel ball 11 is positionally in a stable state, so that chattering is avoided.
Patent JP-H05209655-A (JP)
Title: Deflection engagement type gear device
Inventor: ISHIKAWA SHOICHI
IPC: F16H1/32
Filed: 1991-11-07
Abstract: PURPOSE:To provide a high load capability by forming the tooth forms of gears at a specific addendum modification coefficient in a gear device moving the engaging position of a rigid internal gear and a cup-shaped flexible external gear in the peripheral direction to generate relative rotation between both gears. CONSTITUTION:Harmonic reduction gears 1 called as a harmonic drive are constituted of a circular rigid internal gear 2 and a wave motion generator 4 fitted on its inside, a cup-shaped flexible external gear 3 having the number of teeth less than that of the rigid internal gear 2 by 2n is deflected into an elliptical shape by the wave motion generator 4, and the flexible external gear 3 is engaged with the rigid internal gear 2 at two positions on both ends of the long axis. The tooth shapes of the gears 2, 3 are made the involute tooth shape having the same reference pressure angle, and the tooth shape of the internal gear 2 is made the transitional tooth shape having the addendum modification coefficient xc. The tooth shape of the external gear 3 is made the transitional tooth shape continuously transited according to the addendum modification coefficient xf determined in response to the above addendum modification coefficient xc from the equation I along the axis.
Patent JP-2000181335-A (JP)
Title: Automatic education support device
Inventor: KUWABARA TSUNEO
IPC: G09B7/04
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic education support device permitting to enhance a study effect through exercises utilized in CAI, and grasp understanding states of students in details. SOLUTION: This education support device contains plural tests consisting of application problems and their correct answers, and plural small tests consisting of fundamental problems and their correct answers, and small tests for confirming a same item compose small test groups, and pre-stores each small test group as study information 8 related to all the tests adopting the item as an element in a server 7, and presents one of the plural tests on an output device of a computer 1 for a student by means of a study information presentation control program 9, and if the answer is incorrect, the device presents the small tests of the small test groups related to the test again.
Patent JP-2001167186-A (JP)
Title: Printing database system
Inventor: IWATA TAKAO
IPC: G06F19/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce the construction and operation load of a printing database. SOLUTION: This database system includes a means (STEP 3) which inputs the material production instruction information including the temporary materials designating the main materials in a simple way, a means which generates automatically a file name of materials by a fixed rule, a means (STEP 4) which registers the file name of materials in relation to the identification number of an object printed on a printed matter and the category of an object that prints the printed matter, a means which converts the material file name into a bar code, a means (STEP 5) which outputs a material production instruction thereform at last, the material file name, the bar code of the file name and the material production instruction information are printed and a means which manages the production progress of every material.
Patent JP-H0688498-A (JP)
Title: Demolition device for existing conduit
Inventor: OKADA YASUNORI
IPC: E21F15/00
Filed: 1991-12-12
Abstract: PURPOSE:To break up a segment and a secondary lining as a large lump without crushing adjoining segments and secondary linings. CONSTITUTION:An existing conduit 100 is surrounded from the outside with outer shells 3, 6. The natural ground outside the existing conduit 100 is drilled with cutters 13, and the outer shells 3, 6 and the like are advanced. Joint bolts of the rearmost segment 101a are removed with core drawing devices 50, 50'. A base 40 in the conduit is moved, so as to position a pillar type gripping device 46. The pressing member 28 of a gripping device 26 is projected, the pressing member 48 of the pillar type gripping device 46 is projected, and the segment 101a second from the rear part and the secondary lining 102 inside the segment are confinedly held from the inside and the outside. The rearmost segment 101a and the secondary lining 102 inside the segment are pressed and broken by means of a segment crushing device 20.
Patent JP-H09181428-A (JP)
Title: Electronic component mounting substrate
Inventor: GOTO NOBUMASA
IPC: H05K1/11
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To arrange connection terminals at a high density, facilitate connecting a bonding wire and ensuring insulation between the terminals. SOLUTION: Many connection terminals 11 are disposed round an electronic component mounting area 30 and ends of them opposite to this area are connected to conductor circuits 51. Each terminal 11 has a sectorial shape more expanded at the conductor circuit 51 than at the area 30 and spacing 31 between the adjacent terminals 11 has a sectorial shape more expanded at the circuit 51 than at the area 30. A reference line passing the base ends of the terminals 11 at the area 30 is preferably parallel to the marginal edge 300 of this area, curved outwards like an arc, or polygonal. The base end line of each terminal 11 is preferably perpendicular to its side face or like a circular arc.
Patent JP-H09177921-A (JP)
Title: Expansion-contraction device
Inventor: KAWANABE MASATOSHI
IPC: E05F3/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a resisting means used for expansion-contraction devices. SOLUTION: An inner cylinder 5 and a supporting member 7 are provided in an outer cylinder 2 so that they can freely move along the length of the outer cylinder 2. Between the inner cylinder 5 and the supporting member 7, a compression spring 6 for energizing them in opposite directions is provided. A large pulley 9 containing a viscous damper mechanism is provided in the supporting member 7. A belt 11 is wound around the large pulley 9. The belt 11 is fixed to the outer cylinder 2 through an adjusting member 4, and fixed to the inner cylinder 5.
Patent JP-2001131329-A (JP)
Title: Light-weight clay
Inventor: YUYAMA NORITADA
IPC: A63H33/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight clay that can be stably stored for a long period of time without cracking, breaking and damaging, even when the clay is considerably deformed by the external force it is formed and dried. SOLUTION: This light-weight clay mainly comprises fine hollow and spherical particles made of a synthetic resin with particle sizes of 20-120 μm, a polyvinyl alcohol resin, vinyl acetate resin and water. The weight ratio of the polyvinyl alcohol to the vinyl acetate resin is preferably 10/7-10/3 in the formulation.
Patent JP-H05163018-A (JP)
Title: Production of calcium carbonate
Inventor: NAKAJIMA TAKASHI
IPC: D21C11/06
Filed: 1991-12-16
Abstract: PURPOSE:To provide a method for producing calcium carbonate slightly affected by the change in the conditions for the production of the calcium carbonate, reduced in the change in the shape of the crystal and having excellent water dispersibility. CONSTITUTION:The exhaust gas of a lime kiln 1 of a pulp-producing plant is cooled with a wet type scrubber, carried to the shell side of a shell-and-tube type heat exchanger combined with the wet type scrubber, and subsequently cooled and subjected to the removal of dust. The treated exhaust gas is charged into a carbonization reaction tank 6 through a blower 5 to perform a carbonization reaction therein while forming fine gas bubbles. The carbonization reaction tank 6 contains a calcium hydroxide aqueous suspension having a concentration of 5-15wt.% therein and has a gas reservoir mounted at its lower part.
Patent JP-H05161575-A (JP)
Title: Toilet mat
Inventor: NOGAMI KAORU
IPC: A47K17/02
Filed: 1991-12-17
Abstract: PURPOSE:To facilitate proper application of functions in a toilet to match purposes by regarding a toilet mat as a part composing the entire toilet space to divide it into zones in the toilet. CONSTITUTION:In toilet mats 17 and 18 which are applied on a floor pan of a toilet 1 having a bench toilet 10, a hand washer 6 and the like, separate bodies of the toilet mats 17 and 18 are put adjoining on borders thereof to form zones P and Q for toilet and washing hands.
Patent JP-H06176841-A (JP)
Title: Installation of terminal cap on terminal-equipped cable
Inventor: SATO YUKIE
IPC: H01R13/52
Filed: 1992-12-10
Abstract: PURPOSE:To improve installation workability and work efficiency by performing work of applying a terminal cap on a terminal installed on a cable end as the terminal cap to which the cable is inserted is expanded by pressure filled air in it. CONSTITUTION:A cable 3 is inserted into a terminal cap 1, cap 1 is positioned on the back at a small length L necessary for press fitting of a terminal 2 from the cable side, and the terminal 2 is press fitted on the cable 3 to form a terminal-equipped cable 12. The terminal 2 of the cable 12 is inserted into a hollow part 13 of an air feed tube 8 of an installation jig, and a terminal insertion port 7 of the cap 1 is engaged with a tube 8 to connect them to each other gas-tightly. Next, air is filled from the tube 8 to expand the hollow part 4, and the cable 12 is pulled, so the terminal 2 is pulled into a terminal enclosing part 5. Feed of air from the tube 8 is then stopped, and the cap 1 is removed from the tube 8 to eliminate an expanded condition and restore its original form. The cable can thus be pulled easily without applying lubricant, thereby the cap can be engaged effectively continuously.
Patent JP-H09187575-A (JP)
Title: Illumination goods
Inventor: NARUGE NAOKI
IPC: G09F13/14
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an effective illumination effect can not be obtained since feature does not appear only by light emission when generating the illumination effect of goods such as accessory or doll by using a light emitting diode, etc. SOLUTION: In the doll in which wings 2 are provided on a main body 1 of doll, the wing 2 is constituted of a thin light transmissive body, the light emitted by the light emitting diode provided in a light source part 4 is made incident from the intermediate part of the wing 2, transmitted through the inside of the wing 2 and further emitted from the outside part or the other part of the wing 2 so that the wings 2 can be emitted on various conditions. Especially, when the wings 2 are flexibly deformed, their light emitting states are changed, so that the illumination effect of the doll can be improved.