baber/WOPTO huggingface dataset:
Patent JP-2000030200-A (JP)
Title: Preceding vehicle approach alarming device
Inventor: NAKAO NOBUHISA
IPC: G08G1/16
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a preceding vehicle approach alarming device on which the awareness level of a driver can be exactly reflected by recognizxng that the awareness level of the driver is firm at the time of detecting that an on- vehicle equipment to be intentionally operated is operated, and adjusting a safe inter-vehicle distance to a shortening direction. SOLUTION: An arithmetic part 11 successively calculates a safe inter-vehicle distance based on an inter-vehicle distance signal from an inter-vehicle distance detecting part 1 and a speed signal from a speed detecting part 3 successively transmitted according to the start of driving. When it is detected that a prescribed on-vehicle equipment is operated by an operation detecting part 9 for the calculated safe inter-vehicle distance, the arithmetic part 11 recognizes that the awareness level of a driver is firm, and adjusts the safe inter-vehicle distance to a shortening direction.  Then, the arithmetic part 11 compares the adjusted safe inter-vehicle distance with the inter-vehicle distance signal from the inter-vehicle distance detecting part 1, and drives an alarming part 13 at the time of detecting that an inter-vehicle distance with a preceding vehicle is turned into the safe inter-vehicle distance or less.
Patent JP-H0484833-A (JP)
Title: Whole face-coated mulcher applied by rolling both end of film inside soil
Inventor: KOJIMA KATSUJIRO
IPC: A01G13/00
Filed: 1990-07-26
Abstract: PURPOSE:To obtain a whole face-covering mulcher capable of enhancing sterilizing effect of soil and preventing scattering of poisonous gas and weatherproofing by wholly covering a film while rolling both ends of fed film inside. CONSTITUTION:Film is lightly pressed with it's weight without strongly pressing the film covered on a groove by a film reversing lever 4 fixed to a supporting lever 14. Then the soil is moved using a soil moving plate 5 inside the film reversing lever 4 while pulling out the film with a film reversing assistant lever 6 and the film is rolled in on upper side of the film reversing lever 4 and reversed. The soil moving amount is controlled with a soil cutting blade 7 fixed in the lower part of soil moving plate 5. A soil feed screw conveyer 10 is attached in the rear part of soil moving plate in order to improve soil- moving performance. Thereby stabilized film covering is made possible regardless of soil conditions such as drying of soil or much moisture.
Patent JP-S6094415-A (JP)
Title: Unsaturated epoxy resin composition of improved storage stability
Inventor: KITAZAWA SEIICHI
IPC: C08F299/02
Filed: 1983-10-28
Abstract: PURPOSE:To obtain the titled composition by incorporating unsaturated dibasic acid monoalkylester in an unsaturated epoxy resin composition comprising polymerizable vinyl monomer and unsaturated epoxy resin derived from epoxy compound and unsaturated monobasic acid. CONSTITUTION:The objective composition can be obtained by incorporating (A) an unsaturated epoxy resin derived from the reaction, in the presenee or absence of (i) dibasic acid (e.g. adipic acid) or oligodibasic acid derived from the esterification between the component (i) and polyhydric alcohol, between (ii) an epoxy compound containing 2 or more epoxy groups in one molecule and (iii) unsaturated monobasic acid (e.g., acrylic acid) or (B) an unsaturated epoxy resin composition comprising the component (A), polymerizable vinyl monomer (e.g. styrene) and/or organic solvent (e.g., methanol) with (C) unsaturated dibasic acid monoalkyl ester.
Patent JP-H11347415-A (JP)
Title: Catalyst for enhancement of fuel consumption efficiency of automobile
Inventor: TANAKA TOMOJI
IPC: B01J31/12
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To enhance fuel consumption efficiency by hermetically sealing a catalyst in a nonwoven fabric bag, hermetically sealing a powder obtd. by impregnating a metallic catalyst into pumice having radiation in a nonwoven fabric bag, putting the bags in a metallic or plastic porous vessel and suspending the vessel in fuel with a cord. SOLUTION: 2,4-Pentanedione (CH3 COCH2 COCH3 ) is mixed with alcoholic water contg. copper acetate to from 2,4-pentanedione copper, the mixture is neutralized with alcoholic water contg. sodium hydroxide and the 2,4- pentanedione as a precipitate is separated by filtration, recovered, dissolved in an alcohol, mixed with porous particles of pumice having radiation, absorbed, impregnated and dried. The resultant powder is put in a nonwoven fabric bag and hermetically sealed by fusion. The bag is put in a stainless porous cylinder 1c and this cylinder 1c is immersed in gasoline 4d in a fuel tank. Fuel consumption efficiency can be enhanced by 20%.
Patent JP-S6444410-A (JP)
Title: Coated optical fiber
Inventor: KINOSHITA AKIRA
IPC: G02B6/44
Filed: 1987-08-12
Abstract: PURPOSE:To lower the coefft. of linear expansion of a colored nylon covering and to lessen the increase in transmission loss at a low temp. by incorporating a prescribed amt. of org. pigment together with titanium oxide into said coating. CONSTITUTION:The colored nylon coating 3 colored to gray is formed via a primary coating 2 consisting of a silicone base material on the outside circumference of an optical fiber 1. A desired amt. of the titanium oxide and >=0.01wt.% org. pigment (A), etc., are compounded with the coating 3. The above-mentioned pigment a is preferably >=1 kinds among perylene pigments such as perylene red, condensed azo pigments such as polyazo yellow and phthalocyanine pigments such as phthalocyanine green. Nylon 12 is usable for the nylon.
Patent JP-S6274816-A (JP)
Inventor: JIERARUDO SHII ROINESUTATSUDO
IPC: B65G23/34
Filed: 1986-08-27
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-H0951138-A (JP)
Title: Semiconductor-laser driving controller
Inventor: KIMURA TAKU
IPC: B41J2/44
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide excellent printing accuracy and to make it possible to perform high-speed driving without the effect of the dispersion in temperature characteristics of a semiconductor laser and between rods by comparing the levels of the voltage signal from a control amplifier and the voltage signal held by a holding circuit, and outputting the compared signals into an adder. SOLUTION: When the frequencies of a laser diode LD and/or a photodiode PD are low, the rising times and the falling times of the image signals through these elements LD and PD become large. When the signals, which are differentiated by a differentiating circuit 1, are added in an adder 2, the approximately equal waveform to the waveform of an image signal Si inputted from the outside can be obtained. Furthermore, the output level when a control amplifier 6 is turned off and a driving current is not made to flow into the laser diode LD is made to agree approximately with the output level of the control amplifier 6 at the time of forced lighting held by a holding circuit 3. Thus, the output level during the off time of the control amplifier 6 can be stabilized.
Patent JP-H0733849-A (JP)
Title: Production of rigid expanded synthetic resin
Inventor: AOYANAGI MINAKO
IPC: C08G18/00
Filed: 1993-07-21
Abstract: PURPOSE:To obtain the subject resin having excellent dimensional stability without using a fluorocarbon having a fear of ozonosphere destruction by reacting a specific active hydrogen compound with a polyisocyanate compound in the presence of a prescribed foam stabilizer, a blowing agent and E catalyst. CONSTITUTION:(A) An active hydrogen compound comprising an isocyanate group and two or more active hydrogen-containing functional groups such as a polyether-based polyol is reacted with (B) a polyisocyanate compound such as tolylene diisocyanate in the presence of (C) a foam stabilizer using a polysiloxane-based block copolymer containing a polyorganosiloxane chain and a structure wherein two or more silicon atoms in the same polyorganisiloxane chain or different polyorganosiloxane chains are crosslinked by a polyoxyalkylene chain, (D) preferably >=4 pts.wt. (based on 100 pts.wt. of the component A) of a blowing agent such as water and (E) a catalyst to give the object resin having <=50% closed cell ratio.
Patent JP-H0486790-A (JP)
Title: Electronic stringed instrument
Inventor: NAKAMURA TOSHIHISA
IPC: G10H3/18
Filed: 1990-07-31
Abstract: PURPOSE:To facilitate the instantaneous and sure adjustment of timbres, sound volume, etc., by controlling the above musical instrument in such a manner as to add the effect of the prescribed kind assigned by read out effect assignment information to the musical tone signal outputted in response to a pickup signal. CONSTITUTION:A foot controller 13 is connected to the input terminal of an electric guitar 11 mounted with two kinds of pickups 12a and 12b and a guitar amplifier 14 is connected to the output terminal. The foot controller 13 is so controlled that the combination of a specific one set of the pickup assignment information and effect assignment information is read out of a memory means and that the effect of the prescribed effect assigned by the read out effect assignment information is added to the musical tone signal outputted in response to the pickup signal from the pickup of the prescribed kind assigned by the read out pickup assignment information. The timbres, sound volume, etc., are instantaneously adjusted in this way.
Patent JP-H0489018-A (JP)
Title: Vacuum cleaner
Inventor: YANAGIDA TAKAHIRO
IPC: A47L9/06
Filed: 1990-07-31
Abstract: PURPOSE:To easily adjust the sucking performance and noise and to retain constant operating force in various kinds of cleaned surfaces by providing rib-like stabilizers on the lower surface of a suction means for a floor. CONSTITUTION:Rib-like stabilizers 11 for adjusting the suction speed of a suction means 1 for a floor and preventing the suction means 1 from being stuck to the floor surface are installed on both sides of a suction opening 7 on a lower case 4 of the suction means 1 for a floor. When the form of the stabilizer 11 is increased in sized, the wind speed is lowered and the noise value is decreased, and when the form of the stabilizer 11 is reduced in size, the wind speed is increased, and the sucking performance is heightened. When the suction means 1 for a floor is grounded on the floor surface, if the floor surface to be stuck is substance such as rush mat, a carpet or the like, a clearance is always retained between the suction means and the stuck rush mat by the stabilizers 11, so that the suction means 1 for a floor is not completely stuck to the floor surface so as to keep the operation force constant.
Patent JP-H05335057-A (JP)
Title: Simm socket metal latch
Inventor: PATORITSUKU DEI BATSUKIII
IPC: H01R12/83
Filed: 1991-07-16
Abstract: PURPOSE: To provide a SIMM socket accompanied by a metal latch for holding a SIMM. CONSTITUTION: A socket comprises a SIMM receiving slot and a housing 12 equipped with plural terminals 30 whose contact beams extend into the slot. The SIMM is inserted into the slot 28 with the minimum insertion force in a first angle array, and is rotated into a second array so that high quality electric connection with the contact beams of the respective terminals is achieved. A metal latch is provided to releasably hold the SIMM in a desirable angle array in the socket. The latch is stamp formed from a unified piece of metal material, and comprises a housing interlock portion which is incorporated around an incorporation post of the housing, and a SIMM interlock portion capable of deflecting. The housing comprises a wall for controlling the permissible deflection type and range of the interlock portion.
Patent JP-S5991110-A (JP)
Title: Methacrylate polymer article and its production
Inventor: HASEGAWA SHINICHIROU
IPC: C08L33/02
Filed: 1982-11-16
Abstract: PURPOSE:To obtain the titled lightweight polymer article having high fire resistance and a translucent beautiful appearance, by pouring a mixture of a methacrylate-based polymerizable syrup and a specified amount of ettringite onto a casting surface, and molding the mixture by casting. CONSTITUTION:A mixture is prepared from a methacrylate-based polymerizable syrup containing 10-40wt% methacrylate polymer selected from the group consisting of a methyl methacrylate homopolymer and a copolymer of a methacrylate with an alpha,beta-ethylenically unsaturated compound (a syrup containing 10-40wt% methacrylate polymer dissolved in a methacrylate monomer), 20- 80wt%, based on the total weight of the mixture, ettringite, and a small amount, desirably 0.2-10wt%, of a catalyst for the syrup as a polymerization initiator. This mixture is poured onto the casting surface, and the poured mixture is cured by polymerization to obtain the desired cured product, namely the titled polymer article.
Patent JP-S6093334-A (JP)
Title: Method and device for measuring water content
Inventor: NIIRU FURANSHISU KIYANBERU
IPC: G01N21/35
Filed: 1984-09-26
Abstract: A modified infra-red scanning gauge used in measuring the moisture content of a paper-web during manufacture or when subject to a coating practice, has a measurement channel (216) and a reference channel (218). The measurement channel is based on the infra-red absorption spectrum of water which has an absorption band centred on 1.94 microns. The reference channel is conventionally at a wavelength of 1.83 microns (Figure 2A) where water has previously been considered to be transparent to infra-red or at a wavelength of 1.68 microns. The gauge is intended for measurement of high water content, where at 1.94 microns absorption effectively becomes total thereby preventing measurements being made, and uses a narrow-band filter (222'A) of 0.03 micron wavelength offset from the peak of the 1.94 micron absorption band in the range 1.76 to 1.87 microns, previously considered stable as regards water content but now disclosed as showing a water-dependent variation at high water contents, In a specific example a 1.83 micron filter (222A) is used for the measurement channel (218) and a 1.68 micron filter (224A) for the reference channel (218). The modified gauge which may be of the transmission or scatter type has particular use at the wet end of a paper-making machine (Figure 1).
Patent JP-S5993298-A (JP)
Inventor: MARUHASHI SHIGEO
IPC: B26F1/00
Filed: 1982-11-17
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-S6448705-A (JP)
Title: Storage of combustible powder
Inventor: UEDA HIROSHI
IPC: B65G69/20
Filed: 1987-08-12
Abstract: PURPOSE:To utilize inert gas again in a storage device for finely crushed coal etc., by collecting inert gas which has been used in transportation to a reserver, followed by compression and storage, and by supplying it to the finely crushed coal at the time of next transportation. CONSTITUTION:A transport vehicle 1 is connected to a receiving pipe 2, and inert gas is sent in through a supply valve 10, and combustible powder is transported to a reserver 3. In this reserver 3 the inert gas is separated, sucked and compressed by a compressor 7 via a filter 6, and stored in an inert gas tank 8. After the powder is exhausted by an exhaust unit 5, the inert gas is supplied into the reserver 3 by a supply valve 11, and thus the oxygen concentration in the gas in the space is controlled constant. This provides effective utilization of inert gas.
Patent JP-H06316032-A (JP)
Title: Production of copper-clad laminated sheet
Inventor: KATO KIMIKAZU
IPC: B29L9/00
Filed: 1991-05-13
Abstract: PURPOSE:To excellently maintain the uneven shape of a roughened face on a side opposite to the face brought into contact with the prepreg of a copper foil and also to improve release properties from a press plate by sandwiching a polyamide-based film having melting point of at least specified value between the copper foil and the press plate and molding the polyamide-based film. CONSTITUTION:In the case of producing a copper-clad laminated sheet for a printed-wiring board, firstly woven fabric or nonwoven fabric is impregnated with thermosetting resin and it is semihardened to form a prepreg. Then proper number of sheets of the prepreg are overlapped and also a copper foil whose both faces are previously roughened is laminated on both sides or one side thereof. Successively the laminate is heated and pressurized by a press plate and the copper-clad laminated sheet is finished. In the case, a polyamide-based film having melting point of at least 170 deg.C is sandwiched between the copper foil and the press plate in a time for press and molded. Thereby the uneven shape of a roughened face on a side opposite to the face brought into contact with the prepreg of the copper foil is excellently maintained and also release properties from the press plate are improved.
Patent JP-H0834822-A (JP)
Title: Production of reinforced polybutadiene
Inventor: UENO HARUO
IPC: C08F4/70
Filed: 1991-05-10
Abstract: PURPOSE:To produce a reinforced polybutadiene excellent in mechanical properties and heat resistance comprising two phases of n-hexane solubles and insolubles by subjecting 1,3-butadiene to cis-1,4 polymerization in the presence of a specified polymerization catalyst and then subjecting 1,3-butadiene to 1, 2 polymerization in the presence of another specified polymerization catalyst. CONSTITUTION:1,3-Butadiene is polymerized in the presence of a cis-1,4 polymerization catalyst obtained from a soluble cobalt compound and an organoaluminum halide in a polymerization solvent solution of 1,3-butadiene to form cis-1,4-polybutadiene, and 1,3-butadiene is polymerized in the polymerization system in the presence of 1,2-polymerization catalyst obtained from a soluble cobalt compound, an organoaluminum halide, an organomagnesium compound and carbon disulfide or phenyl isothiocyanate to form a reinforced polybutadiene comprising 5-30 wt. % boiling-n-hexane insolubles and 95-70wt.% boiling-n-hexane solubles.
Patent JP-S6262538-A (JP)
Title: Positioning apparatus
Inventor: KANO MASAAKI
IPC: G05D3/12
Filed: 1985-09-13
Abstract: PURPOSE:To accurately and readily position the prescribed pattern by initially scanning the prescribec region by low magnification to search the position of the prescribed pattern, and then positioning at the home position at high magnification. CONSTITUTION:A semiconductor wafer W is positioned and placed on an X-Y stage 2, and fed to a home position of a scan electron microscope 1. An electron beam 4 focused by an electron lens system 5 emitted from an electron gun 3 is deflected by low magnification of several 100 to 1,000 times to scan the region, thereby searching the position of the prescribed pattern. Then, a calcula tion controller 12 transmits a magnification command of the magnificatino higher than that to a scan controller 14 to raise the scanning magnification of the beam 4, for example, to approx. several 1,000 times to scan the region of the wafer W positioned so that the center of a positioning mark M coincides with that of a screen 18 of a display CRT. As a result, the enlarged mark M corresponding to the scanning magnification is displayed on the screen 18.
Patent JP-H1146425-A (JP)
Title: Structure for sealing wiring apparatus to prevent air getting in or out
Inventor: HAYASHI TAKATOSHI
IPC: H02G3/02
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent air getting into or out of a room through a wiring apparatus and to improve the thermal efficiency of a temperature control, arranging an air sealing packing on the front side of a mounting frame with the wiring apparatus appearing from an opening part. SOLUTION: A wiring apparatus 1 of a two-piece module like a wall socket, for example, is mounted on a mounting metal frame 2, which is secured with screws to a wall panel 17 constituting a building surface 3. A plate body 5 of a synthetic resin formed in a square eye shape is mounted onto the mounting frame 2 via an air sealing packing P made of silicone rubber, while a decorative plate 6 is mounted on the front of the plate body 5 and the wiring apparatus 1 facing the window hole 10 of the decorative plate 6 is mounted onto the building surface 3. A window 22 is formed in the air sealing packing P. The wiring apparatus 1 is elastically inserted into the window 22 to maintain airtightness. Covering the mounting frame 2, the air sealing packing P prevents air getting into or out of the inside of the room and the wall panel 17 when the mounting frame 2 is mounted on the wall panel 17.
Patent JP-S58104899-A (JP)
Inventor: IWAYAMA KATSUJI
IPC: B66F7/26
Filed: 1981-12-14
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-H0252314-A (JP)
Title: Back lighting device
Inventor: KAWAI ATSUSHI
IPC: G09F9/00
Filed: 1988-08-15
Abstract: PURPOSE:To obtain a thin back lighting device which is bright and has the uniform distribution of brightness at a low cost by providing one or more specular bodies inside four side walls composing a lamp house, and placing a light source inside each specular body. CONSTITUTION:One or more specular bodies 4 of an inward recessed shape are provided on the inside of one or more faces of the four side walls composing the lamp house 1 and the light source 2 is arranged inside each specular body 4. Therefore, a light beam from the light source 2 is prevented from diffusing toward the side wall in the lamp house 1, and the irradiating direction of the light beam from the light source 2 is regulated so that a front display panel 3 is efficiently irradiated with the light beam. Consequently, a thin and excellent back lighting device in which brightness is more intense and the distribution of brightness is uniform can be obtd.
Patent JP-H0528313-A (JP)
Title: Optical information reader
Inventor: HANANOI TOSHIHIRO
IPC: G06K9/20
Filed: 1991-07-18
Abstract: PURPOSE:To selectively execute reading according to the contents of information by inputting reflected light in parallel as plural input rays having different colors corresponding to a drop-out colors and designating whether or not the reading of the information is to be performed by using of a video signal relating to the input light. CONSTITUTION:A halfmirror 8 is irradiated with a lamp 7 and partially transmits and reflects the light reflected from a light receiving panel 2 and a slip S to split the light into two directions toward a red color filter 10 and a blue color filter 11. The reflected light is inputted in parallel as the input light having different colors. The light toward the red color filter 10 is transmitted throught the filter 10 and picked up as the image of the light relating to the scanning area of the slip S on the photoelectric surface of a line sensor 13 via a lens 12. The picked-up image is such that the drop-out color information in red in the scanned area is made the same color as the image of the white background part of the slip S, that is, dropped out by the action of a filtering.
Patent JP-S6262602-A (JP)
Title: Spiral antenna system
Inventor: OGAWA MATAYA
IPC: H01P1/165
Filed: 1985-09-12
Abstract: PURPOSE:To prevent the bonding part between a radiation element and a balanced line from being disconnected due to mechanical vibration by packing an insulation material with less electric loss in the inside of a cavity of an antenna. CONSTITUTION:The insulation material 8 with less electric loss is packed in the inside of the cavity 3 and a dielectric base 2 and the balanced line 4 are fixed. Since the vibration of the dielectric base 2 and the balanced line 4 with mechanical vibration applied is suppressed by the insulating material 8, the disconnection of the bonded part 7 is prevented.