baber/WOPTO huggingface dataset:
Patent JP-2000181406-A (JP)
Title: Led display device
Inventor: ANZAI HIROTSUGU
IPC: H01L33/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an LED display device in which production cost is reduced and no confirmation is required to compare actual display contents with instructed items. SOLUTION: A device 1 consists of an input device PC(a personal computer), which specifies guidance information for passengers, and LED display devices LD1, LD2,... which are serially connected together through a communication cable and are arranged on each platform, etc., of a railway station. The device PC is provided with a display device DSP incorporating an image memory 10, an image setting means 20, which transmits an optical image from the DSP to the devices LD1, LD2,... and a keyboard KB which key inputs desired commands and edits the optical image. Each of the devices LD1, LD2,... is provided with a bit string distribution means 30, which detects a related portion of the series of scanning bit string, distributes and transmits, it, and plural display modules 40, 40,... having a matrix shaped portional screen made of plural LED elements.
Patent JP-H11187066-A (JP)
Title: Information transfer device
Inventor: TAKAHASHI HANTAI
IPC: H04L12/58
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To flexibly and automatically transfer electronic document information while considering various attributes such as the contents, kind and reception destination of a mail without previously fixing an information transfer route. SOLUTION: This device is applied to a system such as an electronic mail system or work flow system for mutually exchanging electronic document information between plural users, wherein transfer rules are extracted by a transfer rule extracting part 2 while monitoring the transfer operation of electronic document information to be performed from a user mail interface 1 by a user, and this extracted transfer rule is stored in a transfer rule data base 3, and based on transfer processing in the past, the transfer rule is automatically constructed.  When new electronic document information is received by a mail processing part, while using the transfer rule stored in the transfer rule data base, a transfer destination candidate of the relevant electronic document information is selected by a transfer rule application part 4, and by reporting the relevant transfer destination candidate to the user or the like, transfer processing is automatically executed.
Patent JP-2000309872-A (JP)
Title: Formation of metallic thin film and substrate treating device
Inventor: SAKAI TAKAMASA
IPC: C23C18/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a uniform metallic thin film of a organometallic compound or a metal-contg. organic substance on a substrate having a plurality of steps on the surface and to provide a substrate treating device utilizing the same. SOLUTION: In a coater part 2, while a wafer W having a plurality of grooves M on the surface is rotated, the surface of the wafer W is applied with a organometallic compound. In this way, the organometallic compound infiltrates into the whole of the grooves M. Next, in a baking part 3, the organometallic compound applied on the wafer W is dried. Moreover, when the wafer W in which the organometallic compound has been dried is heated at a prescribed temp. in a heat treating part 4, the organometallic compound applied on the surface of the wafer W is thermally decomposed to form a uniform metallic thin film of the organometallic compound on the surface of the wafer W.
Patent JP-2001179314-A (JP)
Title: Spindle replacement method for rolling machine and backup roll shift device for its purpose
Inventor: HIRATA KENJI
IPC: B21B31/08
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple spindle replacement method for the rolling machine, which cuts down time and labor and can eliminate work hazard so that everybody can replace spindles. SOLUTION: The table 3 is placed on top of the elevator 4 on the bogie 2, the bogie 2 is drawn in with a ram latch while the table 3 is being lifted, the elevator 4 is descended and the table 3 is put on the bending block BB in the mill housing MH. By placing an upper backup roll UB on the holder 51 and sliding the holder 5 to the controller side with the sliding device and by shifting the backup roll UB as much as possible, the space above spindles becomes empty. New spindles are descended and installed by lifting up the spindle S from above.
Patent JP-2001181804-A (JP)
Title: Grain oriented silicon steel sheet for low noise transformer
Inventor: MOGI TAKASHI
IPC: C22C38/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a grain oriented silicon steel sheet for a low noise transformer capable of reducing higher harmonics, which has louder audibility for human beings, and capable of effectively reducing noise. SOLUTION: In this grain oriented silicon steel sheet for a low noise transformer, magnetostiction λ19 (the difference in the shape between the case in which magnetic flux density is 1.9T and the case in which magnetic flux density is 0T. and so forth) is 1.5×10-6 or less, also -0.3×10-6<=λ17-λ19×(1.7/1.9)2<=+0.3×10-6, and also, -0.3×10-6<=λ19×(1.4/1.9)2<=+0.3×10-6 are satisfied.
Patent JP-2000173095-A (JP)
Title: Phase change-type optical recording medium
Inventor: OISHI KENJI
IPC: G11B7/2433
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a phase change-type optical recording medium in which the high reflectance and the high recording sensitivity of a recording layer are achieved and which is compatible with a DVD-ROM. SOLUTION: In this phase change-type optical recording medium, a recording layer 3 is provided on a substrate 1, the arrangement of atoms is changed due to irradiation with light, and information is recorded and erased. The recording medium is constituted in such a way that the reflectance Rcr of a crystallization part in the recording layer 3 with reference to a reproducing optical wavelength is set at 18% or higher, that the relationship between the reflectance Rcw of the crystallization lart in the recording layer 3 with reference to a recording optical wavelength and the reflectance Rcr is set at Rcw<=Rcw and that a wavelength which gives the minimum value of a spectral reflectance is set at 650 nm or lower. Thereby, the recording medium achieves the high reflectance and the high recording sensitivity of the recording layer, and it is compatible with a DVD-ROM.
Patent JP-2000194458-A (JP)
Title: Electronic device having irda system communication function, externally mounted communication equipment for adding irda system communication function and its adding method
Inventor: NAKAJIMA TAKANOBU
IPC: H04B10/114
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device with an IrDA system communication function added by incorporating a controller having an IrDA system communica tion function in the electronic equipment without largely changing the existing hardware and software of the electronic equipment. SOLUTION: An IrDA system communication function is added to electronic equipment by such manners that a data transmission path connecting a Main CPU 21 and a level conversion driver 22 formed in the existing electronic equipment is branched, connected to an IrDA transceiver 24 which transmits and receives an infrared signal and connected to a semiconductor integrated circuit 1 having an IrDA system communication control function.
Patent JP-2000189800-A (JP)
Title: Catalyst for catalytic cracking of hydrocarbon and production of hydrogen and carbon using the same
Inventor: SUGIYAMA MASASHI
IPC: C01B3/26
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst capable of producing hydrogen and a carbon material without almost discharging carbon dioxide at the catalytic cracking reaction of the hydrocarbon and to provide a method for producing the hydrogen and the carbon material excellent in ion absorbing/releasing characteristic. SOLUTION: In the catalyst used for producing hydrogen and a carbon material excellent in ion absorbing/releasing characteristic by bringing the gas consisting essentially of the hydrocarbon into contact with a specified catalyst, the catalyst is constituted with nickel and alumina and/or silica, and nickel grade is kept >=75 wt.% and less than 100 wt.% expressed in terms of metal purity. And the gas consisting essentially of the hydrocarbon kept at 450-600 deg.C is brought into contact with the catalyst.
Patent JP-2001180070-A (JP)
Title: Image-recording apparatus
Inventor: YOSHIDA NAOKI
IPC: B41J2/32
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To print images with a long image length in many colors, improve an image quality and make an apparatus compact in the image-recording apparatus which heats an ink ribbon by a thermal head thereby recording and forming images on sheets. SOLUTION: A head unit 22 is moved up/down by a rotation operation, thereby moving an operation mechanism part and a supporting part to a body of the image-recording apparatus. A control substrate 38 and a power source 37 can be set inside a ribbon unit 26 of a Gatling method. The entire apparatus can be made compact and an improvement in image quality can be expected because a length of a head cable 25 is shortened. A paper reference position is set on a sheet path. Printing in all colors is carried out with the sheet 34a restricted to the sheet reference position, so that a color shift is prevented. A skew of the sheet is corrected with the use of a mechanism for changing a pressure of a pinch roller 30 in two or more stages which presses the paper 34a to a grip roller 32, thereby conforming to the printing with the long printing length in multi colors.
Patent JP-2000192456-A (JP)
Title: Foundation pile structure in soft ground and foundation pile method
Inventor: WATABE CHIKAO
IPC: E02D5/24
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To possess sufficient proof stress as a moment pile in soft ground not excellent in support force and increase a perpendicular moment by connecting the lower end of an upper pile comprising a ready-made cylindrical pile specifying a diameter on the upper end of a lower pile compile with a ready-made rib. SOLUTION: A pile hole 2 is bored in ground 1 not excellent in the support force of not greater than 50 (20-40) of an N value, and a concrete pile with a rib (lower pile) 3 is buried on the lower part of the pile hole 2. The lower end of a cylindrical pile (lower pile) 5 is connected through the joint pile of rib structure to the upper end of the concrete pile with the rib 3, and soil cement 6 is filled among the pile hole 2, the concrete pile with the rib 3 and the outer wall of the cylindrical pile 5. The cylindrical pile 5 has a 10-35% larger diameter than the shaft diameter of the concrete pile with the rib 3, and has a smaller diameter than the rib diameter by 3 cm or larger. In addition, an interval between the outer wall of the cylindrical pile 5 and the inner wall of the pile hole 2 is preferably 30 mm or larger.
Patent JP-2000189016-A (JP)
Title: Fishing reel
Inventor: SEKIMOTO AKIO
IPC: A01K89/015
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To ensure smooth drawing out of a fishing line or a smooth line winding operation without any trouble in a real fishing, to increase the protection of an indication case from an outside force and to increase the freedom of a design of the reel body by increasing the gripping property and the visibility of the reel body in a fishing reel having a line length determination and indication device. SOLUTION: This fishing reel rotatably supports a spool 5 between side boards 2 and 3 of a reel body and has a determination and indication device indicating the determined information and covered with an indication case 7 at an upper part of the reel body. In the fishing reel, the indication case 7 is connected to upper faces of the side boards 2 and 3 in a continuous same plane without any step.
Patent JP-2001173622-A (JP)
Title: Connector and connecting structure
Inventor: YAMANAKA TAKESHI
IPC: F16B12/40
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To enhance connection accuracy for a connected material. SOLUTION: Both connected materials 1, 2 mounted between the connected materials 1, 2 connected through an angle of 90 degrees are fixedly fastened. This connecting structure is constituted by providing a fixing connection arm 3 fixed or locked to one connected material 1, an adjusting connection arm 4 having a tapered surface 43 to be integrally formed with the fixing connection arm 3 to be supported capable of sliding to the other connected material 2, and an adjusting screw 8 supported rotatably to the other connected material 2 to be butt to the tapered surface 43 of the adjusting connection arm 4.
Patent JP-2000192094-A (JP)
Title: Liquid detergent composition
Inventor: NOMURA KOKI
IPC: C11D1/74
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition which can serve as the so-called Sasara solution excellent in solution stability and deterging performances by incorporating a dry cleaning detergent composition based on a dialkyl sulfosuccinate and a non-alkyl phenol ethoxylate type nonionic surfactant with a petroleum solvent and water in a specified ratio. SOLUTION: This composition is prepared by mixing a dry cleaning detergent composition (A) based on a dialkyl sulfosuccinate represented by the formula, or its salt and a non-alkyl phenol ethoxylate type nonionic surfactant with a petroleum solvent (B) having an aniline point of 50-85 deg.C and a Kauli butanol value of 26-45 and water (C) in such amounts that the total of components A and C is 15-27 wt.% based on the entire composition, and the ratio A/C is 75/25 to 45/55. The composition serves as a Sasara solution used in brushing which precedes to dry cleaning and is performed for removing hydrophilic spots or stains which can be difficultly removed by dry cleaning alone.
Patent JP-2000176287-A (JP)
Title: Catalyst for methanol synthesis and synthetic method of methanol
Inventor: MATSUMURA YASUYUKI
IPC: B01J23/89
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To enhance the catalytic activity of a catalyst even under the condition of a low temperature and a low pressure, and to make selectivity for methanol high by specifying particle size of palladium equal to or lower than a specific one in the catalyst, in which the palladium is carried on a metal oxide-based carrier containing cerium-based oxide. SOLUTION: The metal oxide-based carrier includes a cerium-based oxide, a mixture of two or more kinds of cerium-based oxides, and a mixture of one kind or two or more kinds of cerium-based oxides and one or two or more kinds of metal oxides other than cerium-based oxide. And, in observation of Pd/CeO2 system catalyst, a peak at 2 θ of near 40 deg. for the catalysts having particle sizes of palladium of <=5 nm, <=4 nm and <=3 nm has a half value width of >=1.6 deg., >=2.1 deg. and >=2.8 deg., respectively. And, a peak is not observed for a catalyst having particle size of palladium of <=2 nm. On the other hand, in the Pd/CeO2 system catalyst having particle size of palladium of >5 nm, a peak having a half value width of <1.6 deg. is observed.
Patent JP-H04208459-A (JP)
Title: Laminate for electric insulation and its manufacture
Inventor: YAMAGUCHI TAKAHIRO
IPC: H05K1/03
Filed: 1990-12-04
Abstract: PURPOSE:To suppress copper-migration without lowering heat resistance by causing at least specified amount of the bromide ion generated from the low molecular weight compound of ionic bonding to be contained in a laminate. CONSTITUTION:The laminate in which the sheetlike base materials impregnated with resin are superimposed and formed under heating and pressurizing, contains at least 150ppm of bromide ion generated from the low molecular weight compound of ionic bonding. The sheetlike base material is impregnated with the resin varnish compounded with low molecular weight compound containing the bromine of ionic bonding, and said base materials are superimposed and are formed under heating and pressurizing, whereby said laminate is produced. As the low molecular weight compound containing the bromine of ionic bonding, ammonium bromide or silane coupling agent shown by the formula is used. Consequently the suppress of copper-migration and also the improvement of moisture resistant insulation properties may be achieved.
Patent JP-H0679016-A (JP)
Title: Solid golf ball
Inventor: FURANSHISUKO EMU ROOTO
IPC: C08L21/00
Filed: 1990-12-11
Abstract: PURPOSE: To enable to improve the durability of a golf ball. CONSTITUTION: A solid golf ball is made by a polybutadiene mixture of cis-1,4- polybutadiene and 1,2-polybutadiene, a metal salt of unsaturated carboxylic acid, inorganic filler, and a free radical initiator. The mixture is contains about 99.5-about 95wt.% of cis-1,4-polybutadiene and about 0.5-about 5 wt.% of polybutadiene. The cis-1,4-polybutadiene consists of about 80-about 100 wt.% of cis-1,4-polybutadiene with about 95% of the cis-1,4-content and about 0-about 20 wt.% of cis-1,4-polybutadiene with about 98 wt.% of cis-1,4-content.
Patent JP-H04213738-A (JP)
Title: Abnormality detecting system for data processor
Inventor: KUSHITANI KAZUHIRO
IPC: G06F11/30
Filed: 1990-12-12
Abstract: PURPOSE:To recognize the cause of generation of a fault by constituting the system so that information for reaching the generation of a fault can be held at the time when abnormality is detected. CONSTITUTION:When a fault of a CPU 1 is detected, an interrupting signal NMI is supplied to the CPU 1 and an interruption processing for saving the register contents is actuated, and thereafter, its initialization is executed. In the case this interrupting signal NMI is not received by the CPU 1, a status signal for releasing a holding state of the CPU 1 is generated, and a release of the holding state is quickened.
Patent JP-H04213581-A (JP)
Title: Installation method for linear motor type elevator
Inventor: AOI TAKAAKI
IPC: B66B9/02
Filed: 1990-12-12
Abstract: PURPOSE:To obtain a linear motor type elevator installation method for improving workability and reducing an installation time. CONSTITUTION:When an existing rope type elevator is changed to a linear motor type elevator, at least one of the connection wheel 35 and deflector wheel 40 of the rope type elevator is used as a sheave for supporting and guiding a rope 13 to connect the cage 11 of the linear motor type elevator to a balance weight 16.
Patent JP-H04279314-A (JP)
Title: Method and device for thermoplastic tubular article
Inventor: DEBITSUDO UIRIAMU BURUTSUKUSU
IPC: B29C49/04
Filed: 1990-12-14
Abstract: PURPOSE: To provide a method and an apparatus for manufacturing a thermoplastic tubular article in mass production repeatedly controllable for the article by accelerating a natural orientation degree of a material faster than prior art of the article having high quality and good furniture. CONSTITUTION: In a special apparatus having a heating furnace including a plurality of nozzles differentially clogged, a simply continued temperature gradient is generated in an overall length of a preform. Elongation and radial expansion are started with a highest temperature end of the preform as a single starting site of the elongating and radial expansions in the axial preform, and the expansions are sequentially propagated along the preform to manufacture the article.
Patent JP-H04221631-A (JP)
Title: Heat sealing film
Inventor: NAKANISHI AKIRA
IPC: B32B27/18
Filed: 1990-12-25
Abstract: PURPOSE:To obtain a heat sealing film containing various favorable functions such as rust proofing under a state where heat-sealing properties are maintained, by forming a coated layer in a patterned state. CONSTITUTION:A coating part is provided on a film having heat-sealing properties in a patterned state. A patterned coating where, for example, one unit of a coating part is comprised of a circle having the diameter of 1mm and areas of the coating part and a noncoating part are equal with each other is performed. The pattern coating is effective especially for a group where a coated film is hard to be plasticized thermally and sufficient heat-sealing properties are not given and a case where a coated layer containing, for example, an ionizing radiation curing compound. A macromonomer having an ethylene property unsaturated group such as an acryloil group on a terminal of a compound having a comparatively high molecular weight such as polyamide polyacrylate is used preferably since the heat-sealing properties are easy to be revealed, a change of properties of a corrosionproof agent by heat is prevented, a heat-sealing and rustproof film maintains sufficiently the heat- sealing properties and favorable rustproof function.
Patent JP-H04214729-A (JP)
Title: Production of polyarylenethio ether copolymer
Inventor: HOSHINO MITSURU
IPC: C08G75/02
Filed: 1990-12-13
Abstract: PURPOSE:To produce a granular polyarylenethio ether copolymer containing a carboxyl group and/or carboxylic acid salt. CONSTITUTION:When a dihaloaromatic compound containing an alkali metal sulfide and dihaloaromatic carboxylic acid is polymerized in a water-containing polar solvent, a hydroxide and/or oxide of an alkali earth metal is added to the polymerization reaction system together with the dihaloaromatic carboxylic acid or hydroxide and/or oxide of alkali earth metal is added to the polymerization reaction system together with the dihaloaromatic carboxylic acid.
Patent JP-H04215482-A (JP)
Title: Edge emission type light emitting element
Inventor: HAYAMIZU KAZUYUKI
IPC: H01S5/00
Filed: 1990-12-13
Abstract: PURPOSE:To reduce an ohmic resistance and to simplify a manufacturing process. CONSTITUTION:After a lower clad layer 12, an active layer 13, an upper clad layer 14, a first conductivity type (e.g. a p-type) semiconductor layer 15 and a second conductivity type (n-type) semiconductor layer 16 are grown on a substrate 11, a V-shaped groove 17 is formed. Ohmic electrodes 18, 19 are respectively formed on the lower surface of the substrate 11 and the surface of the groove 17, the upper surface of the layer 16. The layers 15, 16 form a p-n junction current blocking layer, and a current is blocked by its reverse withstand voltage characteristic. The current flows only at the groove 17, thereby realizing a current narrowing structure.
Patent JP-H04117901-A (JP)
Title: Ski boots
Inventor: MAURIJIO TAKUCHIETSUTO
IPC: A43B5/04
Filed: 1990-12-21
Abstract: PURPOSE: To provide a first and a second device along with a flap by providing an outer edge which is pressurized upward and has the end of the flap installed therein in the rear part of a rear waist skin part, connecting the first and the second devices which fix the foot and/or close the waist skin part, and rotating them about an axial line crossing the rear waist skin part. CONSTITUTION: An outer edge 5 which is pressurized is provided in the rear part of a rear waist skin part 3 connected to an instep skin part 4 of a ski boot and a base 6 is attached in the adjacent thereto. A first device is constituted of a lever 8 and rotated across a pair of brackets 7 of the base 6. The end 9 of the flap 10 is arranged in the upper part of the outer edge 5 and a second device 11 which is constituted of a knob 12 is connected to the outer rear face of the flap. Preferably, the second device 11 is provided with a tab 13 which is jointly moved in relation to the brackets 7 at the same axial line of the lever 8. An inclination adjustment means such as a slider 14 is provided in the side of the rear waist skin. The inclination adjustment by the slider is thus performed in relation to the rearward rotation of the flap performed with the second device.