baber/WOPTO huggingface dataset:
Patent JP-H11170682-A (JP)
Title: Printer
Inventor: YAMAMOTO TOSHIYUKI
IPC: B41J2/32
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of a decrease in a quality of an image printed on a recording member due to a wrinkle generated by urging a slack of an ink ribbon to a recording head at the time of printing by descending the head in the state that the ribbon remains slacked at the time of causing the ribbon contained in a cartridge to be slacked in a conventional printer. SOLUTION: The printer takes up a predetermined amount of an ink ribbon on a take-up reel by rotating a take-up bobbin 17 by a rotation of a drive source in the state that a recording head 11 is accelerated after a cartridge K is mounted at a cassette mount 10. Therefore, even if the ribbon is slacked, the slack of the ribbon can be taken up in the state that the head is ascended, thereby preventing an inconvenience such as a jam or the like to occur at the ribbon.
Patent JP-H06204721-A (JP)
Title: Dielectric filter employing flat plate resonator and manufacture of flat plate resonator
Inventor: FURUTA ATSUSHI
IPC: H01P11/00
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a filter with a small transmission loss in the passing region, with a large attenuation at a block band and having an excellent rising characteristic by employing the flat resonator whose Q is improved. CONSTITUTION:Plural sets of flat resonators 1 each having a conductor plate 15 inserted and coupled between dielectric bodies 2 to which conductor films 3, 4 are formed are used for the dielectric. The flat resonator 1 is formed by cutting a dielectric body to have a size of the flat resonator of quadrangular prism shape, forming conductor films 3, 4, 14 to one end face among a couple of side faces of the dielectric body opposite to each other and both end faces orthogonal to the relevant side faces through the means such as metallic plating means, placing the dielectric bodies while making the conductor films 3, 4 of the relevant side face opposite to each other, inserting the conductor plate 15 between at least two dielectric bodies 2 and coupling at least the two dielectric bodies 2.
Patent JP-2000172940-A (JP)
Title: Supply control system
Inventor: OSUGA SHINGO
IPC: G06K19/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To use a system not only for prepaid use but also as a general gas meter, water meter, or the like by arbitrarily switching the supply control function based on a frequency subtraction, the output function of integrated information, and the disconnection detection function to be in effective or ineffective state. SOLUTION: A control means 3 can switches the prepaid type supply control function to be in effective or ineffective state in response to the input from an external input means 6. If a measurement instrument and a controller are separated from each other, the prepaid type supply control function of the measurement instrument or the controller can be switched to the effective or ineffective state by setting from the outside. If the measurement instrument has a function to monitor whether a communication line to the controller is disconnected or not, the disconnection monitor function can be switched to the effective or ineffective state by setting from the outside.
Patent JP-H06198794-A (JP)
Title: Composite structure
Inventor: KISHI SATOSHI
IPC: B32B7/02
Filed: 1992-12-28
Abstract: PURPOSE:To provide a structure, which is light in weight and has large strength and in which no resin expanded body shrinks in a formed body, which is produced by gluing thermoplastic resin prepreg laminate, which contains the specified volumetric percentage of fibrous reinforcing matter, onto the surface of the resin expanded body and, in addition, un-expanded body ribs are arranged at some part of the resin expanded body. CONSTITUTION:In a formed body, which is produced by gluing thermoplastic resin prepreg laminate containing 30vol.% or more of fibrous reinforcing matter onto the surface of resin expanded body, reinforcing plate-like structures, each of which consists of un-expanded body made of the same material as the resin expanded body, are arranged at some part of the resin expanded body. Since the prepreg laminate with high fiber content has remarkably larger planar rigidity as bottom surface body than that with low fiber content and, at the same time, scatters external force over the whole surface, force is transmitted to the resin expanded body 1 contacting with the prepreg laminates 2 and 3. As a result, the external force is effectively scattered over the ribs 4 made of un-expanded body and the resin expanded body.
Patent JP-H09279041-A (JP)
Title: Resin molding for electrical insulation and insulated device made thereof
Inventor: EZOE MINORU
IPC: B29C39/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a resin molding having excellent water resistance by forming a resin composition containing a thermosetting resin and a spherical fused silica powder into a molding having a specified dielectric loss tangent at a specified water absorbency. SOLUTION: This molding is obtained by mixing a mixture prepared by mixing 1 equivalent of an epoxy resin (e.g. bisphenol A epoxy resin) having an epoxy equivalent of about 170-500 with about 0.6-1 equivalent of a curing agent (e.g. phthalic anhydride/tetrahydrophthalic anhydride) with about 50-70wt.%, based on the composition, spherical fused silica particles having a mean particle diameter of about 35μm or below, especially about 3-20μm and a specific surface area of about 10m<2> /g or below, especially about 3m<2> /g or below and 10wt.% or below, based on the whole filler, another filler (e.g.  alumina or glass fiber), melt-kneading the resulting mixture in a vacuum to form a casting resin composition, pouring this composition into a mold, and molding it to obtain a resin molding for electrical insulation having a dielectric loss tangent of 0.5×10<-2> or below at a water absorbency of 0.5% and showing a surface resistance of 50×10<5> to 3,000×10<5> Ω and a permittivity of 7 or below when subjected to the fluorine vapor exposure test (48-hr exposure to a 30% fluorine vapor).
Patent JP-2000182776-A (JP)
Title: Organic multilayered electroluminescence element
Inventor: SHI JIANMIN
IPC: H05B33/22
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an organic compound other than aromatic amine as a hole transport layer of an organic EL(electroluminescence) element. SOLUTION: This organic EL element contains an anode and a cathode and also contains a hole transport layer and an electron transport layer arranged so as to cooperate with the hole transport layer between the anode and the cathode. The hole transport layer contains an organic compound represented by the formula. In the formula, substituent groups R1, R2, R3, and R4 separately show hydrogen, 1-24C alkyl group, 5-20C aryl group or substituted aryl group, 5-24C hetroaryl group or substituted hetroaryl group, fluorine, chlorine, bromine, or a cyano group.
Patent JP-2001168190-A (JP)
Title: Semiconductor device and manufacturing method thereof and liquid crystal display and manufacturing method thereof
Inventor: TAKEGUCHI TORU
IPC: H01L21/768
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device or a liquid crystal display capable of preventing generation of defects in a transparent conductive layer. SOLUTION: The semiconductor device is provided with a substrate 20, a conductive layer 6b, an interlayer insulating film 8, and a transparent conductive layer 9. The conductive layer is formed on the substrate 20. The interlayer insulating film 8 is formed on the conductive layer 6b. The transparent conductive layer 9 is formed so as to extend from an inner portion of the contact hole 10 to an upper surface 15 of the interlayer insulating film 8, and electrically connected to the conductive layer 6b. The upper surface 15 of the interlayer insulating film 18 is smoothed by wet processing.
Patent JP-H07190712-A (JP)
Title: Interferometer
Inventor: ICHIHARA YUTAKA
IPC: G01B9/02
Filed: 1993-12-27
Abstract: PURPOSE:To measure the quantity of displacement of a measured object simply with high accuracy by providing a second laser beam source which is low in coherence while being different in wave length at the oscillating center, and making the position of the measured object a reference position when an interference signal due to reflection light from the measured object and a second reference object is outputted. CONSTITUTION:A reference position optical system is constituted by using a light source 2 with a wave length lambda2 at an oscillating center low in time coherence. Output beam from the light source 2 is synthesized with output beam from a light source 1 over its light path using a mirror 4 and a beam splitter 3 so as to allow the synthesized light to be incident on a polarization beam splitter 5, it is then divided into a referencing light path and a measuring light path, and reflection light from a reflecting mirror (a second reference object) 9 and reflection light from a moving mirror (measured object) 8 are coaxially synthesized with a measuring beam, so that detection beam is thereby extracted. After that, the position of the moving mirror 8 is made a reference point B0, when the difference in light path length between the reference light path and the measuring light path is zero, an interference signal outputted at that time is inputted into a processing circuit 26 so as to be converted into a pulse signal, so that it is thereby utilized as a zero point signal.
Patent JP-H05155757-A (JP)
Title: Vesicle and vesicle preparation
Inventor: NAKAJIMA HIDEO
IPC: A61K47/26
Filed: 1991-12-05
Abstract: PURPOSE:To provide a vesicle containing a sucrose fatty acid diester as a main membrane component, readily and inexpensively formable having excellent stability for a long period and useful in the fields of medicines, cosmetics, etc. CONSTITUTION:The objective vesicle contains a composition comprising a sucrose fatty acid diester and an ionic surfactant such as a fatty acid soap preferably in an amount of 0.3-10wt.% as a main membrane component. An active ingredient is encapsuled in the vesicle to produce a vesicle preparation.
Patent JP-H10199904-A (JP)
Title: Hardening lead frame in carrier by optical heat source
Inventor: BUENDIA JESUS S
IPC: H01L21/52
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a high throughput apparatus and method for hardening a die adhesive to adhere a semiconductor die to a lead frame. SOLUTION: Carrier bearings for receiving a carrier 1 each include a lead frame piece 3 and adhesive material 15 and semiconductor die 13. A heat source 5 is provided for radiating thermal energy on the carrier bearings, heat source and carrier bearings are enclosed with a reflector 9 to reflect the thermal energy from the heat source to the carrier bearings. A reflector is cooled with a cold gas to heat the gas which is flowed to the carrier bearings to heat by convection and purges volatilized matter from the bearings. The heat source 5 is a tungsten halogen lamp to mainly provide a radiation of about 0.5-0.2 microns, and its intensity and profile are controlled according to the instantaneous temps. of the die adhesive material and lead frame piece. After the completion of hardening, cold air is injected into the apparatus.
Patent JP-H10186060-A (JP)
Title: Ultrasonic snow meter
Inventor: NAGAYA YASUSHI
IPC: G01F23/28
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To accurately measure the snowfall depth in any weather situation by converting the reception level of the reflected wave into a gain value with a table converting means, to set a circuit gain value. SOLUTION: Intermittent pulses (c) of a pulse generating circuit 11 and a high-frequency signal (d) are synthesized to form a transmission signal (e), and a transceiver 15 receives the transmission signal (e) and transmits ultrasonic waves on the snow surface. A detecting circuit 17 receives the reception signal (f) of the reflected ultrasonic waves, and it outputs the detection signal (g) removed with the high-frequency signal or the reception signal (f) as it is in response to an enable signal EN. A reception gain circuit 18' allows only the reflected wave detection signal (i) in the detection signal (g) to pass via a reception gate signal (h), and a reception data memory means 32 stores it.  A reception level judging means 38 judges the reception level of the reflected waves when it receives the detection signal (i), and a table changing means 37 changes and sets a circuit gain to a circuit gain value corresponding to the reception level. The circuit gain value can be instantaneously set between a small value and a large value, and any fluctuation or attenuation of the reception level can be coped with.
Patent JP-H07195507-A (JP)
Title: Mold for molding foamed sheet
Inventor: OKUDE HIROSHI
IPC: B29K105/04
Filed: 1993-12-28
Abstract: PURPOSE:To well form a heated foamed sheet into an outline shape by air- pressure forming immediately before forming the same into a final shape by vacuum molding using a cavity mold. CONSTITUTION:A cavity mold is constituted of a plug mold 20 and a recessed part 22 is formed to the central part of the mold so as to foot a protruding part 23 to the peripheral part of the recessed part 22. A compressed air sending hole 21 for air-pressure molding is formed to the mold at the position of 60% or less of the height of the mold and the height (a') of the mold is set to the range of 70-90% of the depth of a molded product. Therefore, the contact surface of the mold with the foamed sheet is reduced to improve the elongation of the sheet and the draw-in quantity of the sheet can be made proper by the height range of the mold or the position range of the compressed air sending hole and air-pressure forming effect is enhanced to eliminate the irregularity of wall thickness.
Patent JP-H10197191-A (JP)
Title: High-temperature side tube plate for multi-tube type heat exchanger
Inventor: MIZOGAMI YORIMASA
IPC: F28D1/053
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make a temperature gradient in a tube plate gentle, and reduce thermal stress generated in the tube plate by a method wherein a heat insulating material is applied on the surface of the high-temperature side of a high- temperature side tube plate while a sleeve, for preventing the contact between the tube plate and high-temperature fluid, is inserted into the tube hole of the tube plate. SOLUTION: A sleeve 12 is inserted to the part of a heat transfer tube 11 so that high-temperature helium gas does not come into contact with the tube hole 10 of a tube plate 7 directly. The high-temperature side tube plate 7 is shielded from the high-temperature fluid by a heat insulating layer with a heat insulating cover 15 and the sleeve 12 whereby the temperature of the tube plate 7 is approached to that of low-temperature fluid or the temperature of water vapor, for example, thereby making the temperature gradient of the tube plate 7 more gentle. Accordingly, the temperature of the tube plate 7 is reduced and thermal stress, generated in the tube plate, can be reduced.
Patent JP-H06172735-A (JP)
Title: One-pack polyurethane adhesive and method by using the same
Inventor: KONISHI SHIN
IPC: C09J175/00
Filed: 1992-12-04
Abstract: PURPOSE:To obtain the subject adhesive excellent in adherence, handleability, heat resistance, etc., by using as a major ingredient, a polyurethane precursor containing uretedione groups and active hydrogen groups in a specific proportion by equivalent. CONSTITUTION:A polyisocyanate ingredient (a) which comprises a polyisocyanate compound containing a uretedione group in the molecule and optionally contains another polyisocyanate is reacted with a compound (b) containing two or more active hydrogen groups per molecule and having a mol.wt. of 18-20,000 [e.g. poly(ethylene glycol)] in such a proportion that the ratio of the active hydrogen groups of the compound (b) to the isocyanate groups of the ingredient (a) is above 1 by equivalent. Thus, a polyurethane precursor is produced which contains uretedione groups and active hydrogen groups in a ratio of 0.25-1 by equivalent. The objective adhesive contains this precursor as a major component.
Patent JP-H06173678-A (JP)
Title: Water cooling device for diesel engine with sub-combustion chamber
Inventor: MORIMOTO YOSUKE
IPC: F01P3/02
Filed: 1992-12-04
Abstract: PURPOSE:To control the occurrence of head crack resulting from thermal strain inside a cylinder jacket by making engine cooling water circulate in order from a head jacket to a cylinder jacket. CONSTITUTION:Cooling water for a Diesel engine with sub-combustion chamber equipped with a water jacket 3 composed of a head jacket 1 and a cylinder jacket 2 and a radiator 4 is made to circulate mutually between the water jacket 3 and the radiator 4 by the actuation of a water pump 5. The cooling water flowing back from the radiator 4 is passed through in order from the head jacket 1 to the cylinder jacket 2.
Patent JP-H10189143-A (JP)
Title: Connector
Inventor: OKURA YOSHIO
IPC: H01R13/639
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a connector having a high sense of clicking in a regularly fitting state. SOLUTION: In a tubular part 13 furnished with a female housing 10, a notch 15 is formed, and in it, a locking portion 32 situated nearer the foremost than the rotary supporting part 31 of a lock arm 30 is extended. A coupling band 34 extending straight upward aslant from the front extremity of the locking portion 32 and tied to the hem of the notch 15 is formed between the foremost of the locking portion 32 and the hem of the notch 15. When the lock arm 30 is rotated, the coupling band 34 is put in a stretching state between the locking portion 32 and the hem of notch 15, and a reaction force willing to restitute the lock arm 30 is developed. Because this coupling band 34 can be housed in the notch 15, the female housing itself 10 does not enlarge too much.
Patent JP-H10184924-A (JP)
Title: Gasket, and gasket-sealed structure of container
Inventor: NOKAWA GEN
IPC: H01L21/68
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, to facilitate mounting work and to completely secure sealing properties even under changed pressure and impact in a container. SOLUTION: A gasket 16 formed of an annular body having the height larger than the sum of the depths of inserting grooves 28 is fitted to the gasket inserting grooves 28 formed on the releasing end surfaces of a case main body 12 and a cover body 14 and formed into the approximately same end surface shapes. The center part in the height of the gasket is formed of a gentle expansion part 16a and a projecting part 16b having an approximately rectangular section into the thickness a little larger than the widths of the gasket inserting grooves 28, and the ends 16c are formed on bent surfaces 16d whose side surfaces on the side opposite to the side surface on the bent side are thinned toward the tip.  When the gasket 16 is inserted into the inserting grooves 28, the bent surface 16d are guided to the bottom surface of the gasket inserting grooves 28, automatically bent to the side opposite to the bent surface 16a and bonded, and therefore, a clearance between the case main body 12 and the cover body 14 is completely sealed, and sealing performance is not lost in relation to impact from the outside and a pressure change in a container.
Patent JP-H10194377-A (JP)
Title: Method for construction of double shell tank
Inventor: SHIMAMOTO NAOKI
IPC: B65D88/06
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient quality of the side wall of an inner tank and to shorten the time necessary for completion by three processes wherein a roof for an outer tank and a roof for the inner tank are assembled and the side wall for the outer tank and the side wall for the inner tank are formed and they are installed on the top part of the side wall of the inner tank. SOLUTION: In the first process, a knuckle plate 4 for an inner tank is assembled and welded on an assembling trestle 51 for the knuckle plate 4. The top part 7A of the roof of the inner tank and the main body 6B of the roof of an outer tank being integrally formed through the ridge ring 5 for the inner and the outer tanks are arranged on the central trestle 52. A roof block 8 for the inner and the outer tanks which is made by integrally connecting the main body 6B of the roof of the outer tank and the main body 7A of the roof of the inner tank is used. In the second process, the side plate of the outer tank and the side plate of the inner tank are carried in and temporarily fixed and positioning before welding, welding, grinding finishing and non-destructive inspection are performed.  Thereafter, the side plate of the outer tank and the side plate of the inner tank are installed on the side wall 13 for the outer tank and the side wall 14 for the inner tank. In the third process, the roof 7 for the inner tank is elevated by means of an air raise and the roof 7 for the inner tank is fixed on the top part of the side wall 14 for the inner tank by welding.
Patent JP-2000183638-A (JP)
Title: Electromagnetic reflector for communication antenna
Inventor: JEAN-FRANCOIS DAVID
IPC: H01Q15/14
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave reflector where a change in a curve of the reflector can be eliminated, when the reflector is in use at a changing temperature and to provide its manufacture. SOLUTION: This reflector includes a board covered with a reflection metal layer 16 in front of the reflector and the reflection metal layer 16 has a thermal expansion coefficient different from that of the board. The reflector is an electromagnetic wave reflector for a communication antenna, especially for a satellite antenna. The reflector at its back side has another layer 18, whose thermal expansion coefficient is different from that of the board. The other layer 18 at the back side compensates for the change in the shape of the reflector, in response to a temperature caused by the difference from the thermal expansion coefficient between the board and the front side layer 16.
Patent JP-H10153011-A (JP)
Title: Vibration control structural beam
Inventor: MIYAZAKI MITSUO
IPC: F16F7/02
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To secure a traffic line in a space below a beam and exert a vibration suppressing effect in both the horizontal and vertical directions by incorporating a damper itself in the beam member, and storing a damper function in the beam itself. SOLUTION: A plate element 26 separated from a beam member is provided in the vertical plane of a part of the beam member integrated with a structure. The plate element 26 is fixed to a lower floor or an upper floor different from the floor where the beam exists by a brace-like diagonal member, a column member, or a wall member. One or more through holes are provided on the plate element 26, holes having the same size are provided on the beam member, and lead 25 is filled through both holes. When inter-layer displacement is generated between the upper and lower floors by external force such as an earthquake, relative displacement nearly equal to the inter-layer displacement is generated between the plate element 26 and the beam, and a shearing deformation is generated on the lead 25 filled in both holes. Hysteresis energy is absorbed by the plastic deformation of the lead 25.  A traffic line in a space below the beam is secured, and the vibration suppressing effect in both the horizontal and vertical directions can be exerted.