baber/WOPTO huggingface dataset:
Patent JP-H11311863-A (JP)
Title: Plotting device and method for attaching balance weight
Inventor: INOUE MASAO
IPC: G03F7/24
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent forced vibration caused by the centrifugal unbalance at the time of rotating. SOLUTION: One balance weight 7 is disposed at both end surfaces of a recording drum 1 rotated and driven. The balance weight 7 consists of a magnet, and is attracted by magnetic attraction to the end surface of the recording drum 1. Each balance weight 7 is arranged by having a specified attaching angle at a specified position in a radial direction so as to negate unbalancing caused by the centrifugal force of a printing plate 2 and a moving clamp 5 or the like. The position of the balance weight 7 is adjusted each time the size and mass of the printing plate 2 are changed, so that the forced vibration of the recording drum 1 is suppressed.
Patent JP-H02171870-A (JP)
Title: Picture processor
Inventor: WATABE YASUSUMI
IPC: G06T11/80
Filed: 1988-12-23
Abstract: PURPOSE:To avoid an adverse influence due to information out of an objective area by providing a means to set the objective area in a picture and a means to execute picture arithmetic processing, which is purpose, only concerning the inside of the set area. CONSTITUTION:When the picture processing is executed only concerning one picture, an arithmetic processing part 5 displays an original picture line OI on a picture display part 3 and display a message to designate the objective area. Next, when an input is executed from an input part 4 for area designation in order to designate the objective area and a designation line SL is inputted, the arithmetic processing part 5 prepares a mask pattern MP and prepares an arithmetic area determination picture MI so that an arithmetic area can be clearly identified. After that, the arithmetic processing, which is the purpose, is executed and a processing picture SI is obtained. Thus, since the objective area and the other area are clearly identified, the influence out of the objective area is removed and the arithmetic processing can be executed.
Patent JP-H08179700-A (JP)
Title: Drying device for thin sheet substrate for display device and drying method using the same
Inventor: INOUE KOICHI
IPC: F26B15/12
Filed: 1994-12-27
Abstract: PURPOSE: To provide a drying device for thin-sheet substrates for display devices capable of realizing uniform drying on the main surfaces of the thin-sheet substrates with a fast drying treatment and a drying method using the same. CONSTITUTION: Second air flow 7 is injected from a second air flow injection nozzle 8 arranged nearer the position forward in the progressing direction of the thin-sheet substrate 1 of a transporting system 3 than the position where a first air flow jet nozzle 6 is arranged. This second air flow 7 is so injected toward the main surface 4 of the thin-sheet substrate 1 pressed to rollers 2 by the first air flow jet nozzle 6 in such a manner that its elevation angle attains a sharp angle (shown by θ in Fig.). The main surface 4 of the thin-sheet substrate 1 is effectively dried by the injection of the second air flow 7.
Patent JP-S63313490-A (JP)
Title: Electric heating cable
Inventor: DEIBUITSUDO SHII GOSU
IPC: H05B3/56
Filed: 1987-12-24
Abstract: A parallel, zoned electrical heating cable, wherein first and second electrical conductor means are spaced from each other along the length of the cable being connected to electrical heating means. Individual dielectric means conducting heat from said heating means are arranged for improved thermal distribution of heat. Dielectric heat conducting means is positioned adjacent heating means and between the conductor means. <IMAGE>
Patent JP-H11158401-A (JP)
Title: Evaporable colorant and method for recording with the same
Inventor: UCHIYAMA ISAO
IPC: B41M5/388
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a colorant having excellent heat stability and being desirable for use in a colorant thermal evaporation type recording system by purifying an evaporable colorant to a specified or lower magnesium content. SOLUTION: The evaporable colorant has a magnesium content of 2,000 ppb or below, especially, 100 ppb or below. The evaporable colorant is exemplified by a methine colorant, an azomethine colorant, an azo colorant, a quinophthalone colorant, a coumarin colorant, an anthraquinone colorant, or a fused polycyclic colorant. Among them, a methine colorant, an anthraquinone colorant, etc., are desirable because of their excellent heat resistance and good evaporability. The colorant having a magnesium content of 2,000 ppb or below is produced by subjecting a colorant synthesized by a usual process to an advanced purification method such as recrystallization utilizing a solvent, re- precipitation utilizing a solvent, column chromatography or evaporation purification.  Among them, evaporation purification or the like is particularly suitable, and besides, evaporation purification is advantageous in that it needs no solvent.
Patent JP-H11163376-A (JP)
Title: Thin-film solar cell
Inventor: NEGAMI TAKAYUKI
IPC: H01L31/04
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film solar cell which has high conversion efficiency, even when a light-absorbing layer is made thin by providing constitution of a solar battery which suppresses extinction of carriers and reduction of a light absorption quantity due to recoupling at a reverse electrode accompanying the thickness reduction of the light-absorbing layer. SOLUTION: As a semiconductor thin film 3 of <=1 μm in film thickness which consists of group-I, group-III, and group-VI elements for forming a light- absorbing layer using In and Ga as group-III elements, a semiconductor thin film is used which has a distribution, varying in the relative value of the composition ratio of In and Ga along the film thickness. In particular, a constitution using a semiconductor thin film having a distribution decreasing in the composition ratio of Ga occupying the group-III elements from the side of an electrode film 2 to the side of window layers 4 and 5 is effective. Consequently, extinction of carriers due to recoupling on the reverse surface is suppressed and decrease in the efficiency of a solar battery due to thickness reduction of the light- absorbing layer 3 can be prevented.
Patent JP-H04202836-A (JP)
Title: Highly stretchable pile fabric and its production
Inventor: UEKI TAKUMI
IPC: D02G1/02
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a pile fabric, having high stretchability and capable of exhibiting high-class and excellent finish according to uses by knitting pile yarn together with ground yarn composed of specific false twist textured multifilament yarn and then subjecting the resultant warp knitted pile fabric to heat treatment under relaxed conditions. CONSTITUTION:The objective pile fabric is obtained by knitting (B) pile yarn together with (A) false twist textured multifilament yarn of conjugate fiber in which a polymer part consisting essentially of polyethylene terephthalate and a polymer part consisting essentially of polytetramethylene terephthalate are compounded in a laminated state at >=60 number of crimps/25 mm of the respective filaments into a warp knitted pile fabric using a warp knitting machine having >=22 gage and then heat-treating the obtained knitted fabric under relaxed conditions. The aforementioned pile fabric is composed of a warp knitted fabric at >=55 yarns/25 mm course density and has >=20% elongation under 1kg/cm load in the warp and weft directions and >=95% recovery ratio after removing the above-mentioned load.
Patent JP-H03187363-A (JP)
Title: Digestion-hydrolized substitution for low-caloric edible oil
Inventor: SUTEIIBUN BII KURISUTENSEN
IPC: A23L33/20
Filed: 1990-11-29
Abstract: PURPOSE: To obtain a low-calorie edible oil substitution product which is prepd. by substituting the edible oil component of a food compsn. having the edible oil component with polybasic acid ethyl esters, has the properties and intra-oral sensation of the edible oil and does not accelerate laxation effect. CONSTITUTION: The edible oil component of the food compsn. having the edible oil component is partly substituted with the ethyl esters of the polybasic acids (more preferably polybasic acid consisting of 80 to 99% dimer acid and 20 to 1% trimer acid), by which the digestion hydrolyzable low-calorie edible oil substitution product is obtd.
Patent JP-H07273446-A (JP)
Title: Circuit structure with flexible circuit having bonded elastomer member and its manufacture
Inventor: UIRIAMU RUISU BURODOSUKI
IPC: H01R12/62
Filed: 1994-12-27
Abstract: PURPOSE: To enable a circuit structure to be used together with an elastomer element by bonding a plurality of metallic pad members for fixing selected pad members to one of the upright part of the elastomer member to a flexible circuit, in the position of the conductive member. CONSTITUTION: Individual pad members are bonded to a layer 11. The bonding force after hardening of the elastomer between the pad member, and the layer 11 below it is smaller than the bonding force between the pad member and the elastomer. For example, a cylindrical pad 13 is made. The pattern of the pad member is bonded to the layer 11 in such form that the layer 11 can be removed after formation of the circuit structure. Accordingly, it is important to bond at to the layer 11 with sufficient force to separate it from the layer 11, after bonding each pad member effectively to the elastomer material. Then, it is guaranteed by a bonding agent based on silicone.
Patent JP-2001144754-A (JP)
Title: Network community system and method for constructing network community
Inventor: SAITO TAKAYUKI
IPC: G06F13/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a network community system which voluntarily and autonomously forms and can also operate a network community space enabling conversation on common subjects, opinion exchanges and information exchanges without needing a server operated by a specified service provider on a computer network such as the Internet. SOLUTION: This network community system for constructing the network community space that can realize an electronic conference, conversation (chat), information exchanges, etc., on the computer network such as the Internet is disclosed. The system is application software (CSW) installed on the computer 10 of each user to be a community member and functions as a platform for forming the network community space.
Patent JP-H07151488-A (JP)
Title: Heat exchanger and manufacture thereof
Inventor: SASAKI KENICHI
IPC: F28F9/18
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a manufacture of a heat exchanger which enables easy and precise insertion of a plurality of round tubes into round-tube insertion holes of upper and lower tanks and also to obtain the heat exchanger manufactured by the manufacture. CONSTITUTION:In regard to a manufacture of a multitube type heat exchanger wherein upper and lower tanks are connected by a plurality of round tubes, a manufacture of the heat exchanger wherein the round tubes 3 in a plurality are inserted into an assembling plate 4 having holes 4a in the same arrangement as round-tube insertion holes 1c and 2c of the upper and lower tanks 1 and 2 and the round tubes 3 in a plurality set at prescribed positions by the assembling plate 4 are inserted through the round-tube insertion holes 1c and 2c of the upper and lower tanks 1 and 2, and the heat exchanger wherein the assembling plate 4 is integrated with at least one of the upper and lower tanks 1 and 2.
Patent JP-H09168101-A (JP)
Title: Image movement circuit for video projector
Inventor: HOSODA YOSHIHISA
IPC: G09G5/18
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a video projector which can move up and down the image displayed on a screen after magnifying it and also can provide an image that is free from pitching even at the time of reception of a nonstandard signal. SOLUTION: A vertical deflection output circuit 3 supplies a fixed direct current to a deflecting yoke 2 in order to secure the coincidence between the upper end of a deflecting area and the lower end of a screen. Thus an image is previously moved down. As a result, a phase shift circuit 4 can apparently move up and down the image just by moving it up only.
Patent JP-2000147895-A (JP)
Title: Toner carrying roller and image forming device adopting same
Inventor: TAKIZAWA YOSHIO
IPC: G03G15/08
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a toner carrying roller capable of furnishing an excellent image being free from the image unevenness and the image forming device adopting the same. SOLUTION: The toner carrying roll 1 is, allowed to satisfy the relation shown by the following the numerical formula, Rz (max)/Rz (min)<2.0, when assuming the maximum value of the 10 point average roughness Rz in the roller peripheral direction as Rz (max), and the minimum value as Rz (min). The image forming device is, allowed to mount this toner carrying roller, and the ratio between the roller peripheral speed and the image forming body 3 peripheral speed are set in range of 1.0 to 2.0.
Patent JP-H11158454-A (JP)
Title: Adhesive and adhering method
Inventor: SAWADA MAKOTO
IPC: C09J183/04
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enable an adhesive layer to be formed on a wide variety of adherends by applying a soln. contg. a platinum compd. to a molded article obtd. by thermally curing a compsn. contg. a polyorganosiloxane, a polyorganohydrogensiloxane, and an org. peroxide. SOLUTION: A compsn. prepd. by compounding 100 pts.wt. substantially linear polyorganosiloxane having a degree of polymn. of 50-20,000 with 0.1-50 pts.wt. polyorganohydrogensiloxane having, on average, at least two Si-bonded hydrogen atoms per molecule, 0.05-15 pts.wt. org. peroxide (e.g. dicumyl peroxide), and 5-500 pts.wt. reinforcing filler (e.g. silica) having a particle size of 20 μm or lower or nonreinforcing filler (e.g. titanium oxide) is molded and cured to give a molded article e.g. in the form of a tape. The objective adhesive is prepd. by applying a soln. contg. a platinum compd. for addition reaction (e.g. chloroplatinic acid) and an adhesiveness-imparting agent (e.g. 3- glycidoxypropyltrimethoxysilane) to the surface of the above-obtd. molded article.
Patent JP-2001118887-A (JP)
Title: Bonding strength testing device
Inventor: OSAWA YOSHIYUKI
IPC: H01L21/60
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To find bonding strength of a semiconductor bump electrode by replacing the attachment for fixing a sample of a bonding strength testing device, which makes full test of a wire bonding and the share test of the wire bonding. SOLUTION: A weighing sensor 5 for a full test and a support part 6 are mounted on a vertically moving part 4, which is vertically moved by a pulse motor 43 in the Z-axis direction, moreover, a three-directional knob 7, which is driven by the compressed air is mounted to the support part 6, a semiconductor bump electrode 36 is fixed at the knob 7, and force is applied upwardly via the part 4 and the bonding strength of the electrode 36 is found on the basis of an electrical signal detected by the sensor 5.  A needle 38, set conforming to the arrangement of the electrode 36 instead of the knob 7 is heated, the heated needle 38 is brought into contact with the metal part of the molten bump electrode 36, and after the needle and the electrode are cooled and the needle is secured on the electrode 36, the electrode 36 is mounted to the support part 6 to find the bonding strength of the electrode 36 by a pulling test.
Patent JP-H01170583-A (JP)
Title: Method and equipment for multi-layer welding for large-sized structure
Inventor: ASUKA TEPPEI
IPC: B23K9/127
Filed: 1987-12-25
Abstract: PURPOSE:To perform stable welding work with high accuracy by picking up an image on a bead constituted by a preliminary stage for every stage to weld each layer of a multilayer and analyzing it and calculating deviation of this existing bead and repeating welding while correcting this deviation. CONSTITUTION:A rail 6 is fitted along a weld predetermined line to the surface of material 2 to be welded such as a hydraulic turbine runner and a robot of an articulated five-axis moving mechanism 9 to support a welding torch 8 is provided on said rail 6. Welding equipment on which a visual camera 10 to pick up an image on height and width of the weld bead and a slit light source 11 are mounted is made to travel and picked-up image information of the visual camera 10 is processed by an image processor 14. A preset groove contour shape and a bead contour at the preliminary stage are recognized and according to teaching contents immediately before root running starting, multilayer welding is repeated while correcting the deviation of the weld bead after the second pass for each layer. By this method, the multilayer operation of assembly welding work having a deformed groove shape can be realized by teaching work of only the root pass.
Patent JP-H06142506-A (JP)
Title: Adsorption filter and adsorption filter device
Inventor: ARIGA YOICHI
IPC: B01J20/28
Filed: 1992-11-13
Abstract: PURPOSE:To provide both an adsorption filter capable of more efficiently utilizing activated carbon fiber and an adsorption filter device used therewith. CONSTITUTION:A vent 3 has span width of at least two times of mean length of activated, carbon fiber 5 and the pore face 2 thereof is formed into an upright state. An adsorption filter 1 is formed by flocking activated carbon fiber on the base material wherein many vents 3 are formed.
Patent JP-H04196279-A (JP)
Title: Manufacture of laminated piezoelectric material
Inventor: TERAI YOICHI
IPC: H01L41/09
Filed: 1990-11-27
Abstract: PURPOSE:To prevent metallic electrode plates from being oxidized and to increase the adhesive force of the plates to a metal paste by a method wherein a bonding process is conducted under a reduced-pressure atmosphere of 1X10<-3> to 1X10<-5>pa. CONSTITUTION:A laminated material is put in a vacuum chamber 4. The chamber 4 is constituted in such a way as to be able to seal hermetically, a pump is coupled with an exhaust vent 40, heaters 41 and a press device 42 are arranged in the chamber 4 and the laminated material is installed so as to be able to heat under a pressing. The pump is driven, the pressure in the chamber 4 is reduced between 1X10<-3>pa and 1X10<-5>pa and a bonding process is performed. Thereby, the adhesive strength of piezoelectric element pellets 1 to metallic electrode plates 3 is increased and the plates 3 are prevented from being oxidized.
Patent JP-H10152626-A (JP)
Title: Water-repellent member and water-repellent coating composition
Inventor: KITAMURA ATSUSHI
IPC: C09D183/04
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a water-repellent member showing persistent surface repellency for a long term by forming a surface layer containing photocatalyst particles, a water-repellent silicone and a substance which prevents the silicone from being hydrophilized by photoexcitation on the surface of a substrate or immobilizing a substance which prevents the water-repellent silicone from being hydrophilized on at least part of the surface layer. SOLUTION: Examples of the photocatalysts include anatase titanium oxide, zinc oxide, tin oxide and strontium titanate. The silicone is a resin represented by the average compositional formula: Rp SiO(4-p)/2 (wherein R is a functional group comprising at least one monovalent organic group or a functional group comprising at least two members selected among monovalent organic groups and hydrogen groups; X is an alkoxyl or a halogen; and p is a number in the range: 0<<2. Examples of the substances which inhibit the water-repellent silicone from being hydrophilized by the photoexcitation by the photocatalyst include cobalt alloys, cobalt oxides, cobalt chlorides and cobalt sulfates.
Patent JP-H10242278-A (JP)
Title: Manufacture of semiconductor device, and semiconductor device
Inventor: WATANABE HIROYUKI
IPC: H01L21/768
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is excellent in reliability and suitable for micronization. SOLUTION: A gate insulating film 2, a gate electrode 3, and source and drain regions 4 are made on an Si substrate 1 so as to complete a MOS transistor. After formation of source and drain electrodes 7 leading to the source and drain regions, an SOG film 8 is made thereon, and boric ions are implanted into this SOG film 8 on such conditions that they reach the TiN film/Ti films of the base source and drain electrodes 7. By doing it this way, the SOG film 8 becomes a modified SOG film, and moisture or hydroxyl groups decrease, and besides the film becomes hard to absorb water, and besides the adhesive strength between the modified SOG film and the source and drain electrodes 7 increases, and the modified SOG film becomes hard to peel off. Or, in addition, the wiring resistance of the source and drain electrodes 7 drops.
Patent JP-H02194693-A (JP)
Title: Method of surface-mounting-device to both sided circuit board
Inventor: MATSUMOTO HISAHIRO
IPC: H05K3/34
Filed: 1988-12-27
Abstract: PURPOSE: To reduce the mounting cost of a surface mount component on both surfaces of a wiring board by placing some surface mount components on pad sections on the rear surface of the board after applying solder paste to the pad sections after imperfectly soldering the remaining surface mount component to the front surface and perfectly soldering the component to both surfaces of the wiring board. CONSTITUTION: After solder paste is applied to pad sections on the front surface of a circuit board, some surface mount components are placed on the paste-applied surfaces of the pad sections and the parts are imperfectly soldered to the pad sections by imperfectly melting and solidifying the solder paste in an atmosphere of a relatively low temperature. Then, after the circuit board is turned over, the solder paste is applied to pad sections on the rear surface and the remaining surface mount components are placed on the paste-applied surfaces of the pad sections. Finally, the surface mount components are completely soldered to both surfaces of the circuit board at the same time by perfectly melting and solidifying the solder paste by putting the circuit board in an atmosphere which is sufficient to melt and solidify the solder paste.  Therefore, the mounting cost can be reduced and, at the same time, the soldering temperature can be controlled easily.
Patent JP-2001141630-A (JP)
Title: Penetration or consistency tester and testing method
Inventor: FUJIMOTO TETSUO
IPC: G01N33/42
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a tester and a testing method that can simply and accurately measure the penetration of asphalt, the consistency of wax, or the like with superior reproducibility in the case of the test. SOLUTION: The penetration or consistency tester has a transparent container that accommodates a test container, a test rest that places the transparent container and can be elevated, and a part that measures the falling and penetration distance of a needle. A magnifying device (a CCD camera and an image monitor) is provided. In the magnifying device, at least one part of the transparent container is formed by a plane wall, and at the same time the contact part between the sample surface in a sample container and the tip of the needle is magnified through the plane wall of the transparent container. Also, a tasting method using the tester is provided.