baber/WOPTO huggingface dataset:
Patent JP-H05103284-A (JP)
Title: Assembling structure of liquid crystal television
Inventor: HANAOKA SHUNSUKE
IPC: H04N5/66
Filed: 1991-10-04
Abstract: PURPOSE:To obtain the assembling structure of a liquid crystal television of which the number of parts is reduced and assembling workability is improved. CONSTITUTION:Bosses 2 and 9 are respectively provided at the opposing positions of four corners in a front cabinet 8 and a rear cabinet 1, a reflection plate 4 is held between them and the bosses 2 and 9 are engaged to receiving seats, 7 which are provided at the four corners of the upper and lower faces of the reflection plate 4 so as to be positioned unitedly. A liquid pannel 11 and a main substrate 3 are respectively inserted between the front cabinet 8 and the reflection plate 4 and between the rear cabinet 1 and the reflection plate 4 and integratedly tightened by screws.
Patent JP-H04157636-A (JP)
Title: Optical information medium
Inventor: UCHIYAMA KENJI
IPC: G11B7/249
Filed: 1990-10-22
Abstract: PURPOSE:To obtain an optical information medium having a small error rate and capable of recording, reproducing excellently by providing a reflecting layer of a thin alloy film containing Cu, Au on a board. CONSTITUTION:A reflecting layer 4 of a thin alloy film containing Cu, Au is provided on a board 2. Here, the film used for the layer 4 of an optical information medium 1 has high reflectivity, and high corrosion resistance. The content of Au in the layer 4 is desirably 5 - 99at%. Thus, the medium having the layer 4 of excellent corrosion resistance, no disorder of an eye pattern, no increase in jitter, and small error rate, and capable of recording, reproducing excellently, can be obtained.
Patent JP-H02138178-A (JP)
Title: Manufacture of pyrazines from hydroxyamines
Inventor: UEI YAN SUU
IPC: B01J23/44
Filed: 1988-11-11
Abstract: PURPOSE: To obtain pyrazine compounds advantageously by condensation- cyclizing hydroxyamine in the presence of a catalyst which contains a compound containing rhodium, ruthenium, or palladium and a compound containing phosphine or a specified transition metal and in specified conditions.  
     CONSTITUTION: A hydroxyamine, preferably a compound of the formula (R 1  and R 2  are each an alkyl, an alkenyl, a cycloalkyl, or according to circumstances, an arylphalkaryl; R 2  is H or R 1 ) is condensation-cyclized in the presence of (a) a homogeneous catalyst containing rhodium, ruthenium, or palladium and a compound containing phosphine or (b) a heterogeneous catalyst containing at least one kind of transition metal selected from copper, nickel, and palladium preferably at 100°C or more in the case of (a) or 50°C or more in the case of (b) and at least the atmospheric pressure to obtain the pyrazine compounds useful for cosmetics, perfume, polymer industries, etc., advantageously in high yield and in mild conditions. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07114365-A (JP)
Title: Liquid crystal display device and information processor using the same
Inventor: MORIYA KOJI
IPC: G02F1/133
Filed: 1993-10-20
Abstract: PURPOSE:To provide a liquid crystal display device which is inexepensive and facilitates color assigning and color checking for printing, etc., and an information processor using the same. CONSTITUTION:This liquid crystal display device includes a liquid crystal panel 1 on which monochromatic dot matrices are formed by segment electrodes and common electrodes, a light source 2 for illuminating this liquid crystal panel, a light transmission plate 3 which illuminates the liquid crystal panel with the light from this light source by uniformly orienting this light, segment and common drivers 4, 5 which drive the liquid crystal panel for impressing driving signals to the segment electrodes and the common electrodes and color filters 6 which color and display only the partial region of the display part of the liquid crystal panel. This information processor has such liquid crystal display device, a means for supplying image data for display to the liquid crystal display device, a means for moving a cursor by displaying the cursor on the liquid crystal display device, a means for specifying the display colors of the color display regions of the liquid crystal display device and a means for making the specified colors correspond to the image data.
Patent JP-H06130314-A (JP)
Title: Optical deflector
Inventor: TAKAHASHI MASAHIRO
IPC: G02B26/10
Filed: 1992-10-22
Abstract: PURPOSE:To provide the optical deflector which has high rotation precision and low vibration characteristics by preventing the rigidity of a dynamic pressure air bearing from decreasing. CONSTITUTION:A rotary polygon mirror 11 and a magnet yoke 5 which supports rotary magnets 6-1 and 6-2 are fixed and a rotary sleeve 3 which constitutes a fixed shaft 1 and the dynamic pressure air bearing are composed of a cylinder part 3-1 and a mirror flange 3-2 which is fixed to the outer periphery of the cylinder part 3-1 across a magnetic which has a smaller Young's modulus than the cylinder part 3-1. The centrifugal force based on the rotation of the rotary polygon mirror 1 operates only on an external cylinder part and the gap between the fixed shaft 1 and internal cylinder part does not expand, so the rigidity of the dynamic pressure air bearing does not decrease and a decrease in rotation precision and the generation of resulting vibration can be evaded.
Patent JP-2000111391-A (JP)
Title: Level detecting device with container-loading-and- unloading detecting function and dehumidifier
Inventor: MAMIYA TOSHIRO
IPC: F24F13/22
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a level detecting device which can prevent leak of water due to an operating defect. SOLUTION: The device is constituted in such a way that a proximity switch 8 which is arranged outside a liquid storage container 4 is provided, that a float 13 which is arranged inside the liquid storage container 4 is provided, that magnet 14 which is integrated with the float 13 and which makes and breaks the proximity switch 8 according to a distance to the switch 8 is provided, that a sliding member 19 which is integrated with the float 13 and the magnet 14 is provided and that a guide pipe 25 which is arranged inside the liquid storage container 4 and by which the sliding member 19 can be slid and moved on the inner wall is provided. In this case, the lower part of a sliding face 19a on the sliding member 19 is chamfered.
Patent JP-H04159849-A (JP)
Title: Facsimile equipment
Inventor: SHIGEE NOBUYUKI
IPC: H04Q3/62
Filed: 1990-10-24
Abstract: PURPOSE:To eliminate the need of waiting for the termination of the preceding communication by automatically originating a call to a line wire through an extension line, namely, a private branch exchange when a wire line connector is used for communication with a wire line station. CONSTITUTION:When a command is given to make communication with a wire line, whether or not a wire line connector 16 is busy for communication with a wire line is discriminated. When the connector 16 is busy, communication controlling means 22 and 23 and a call originating means 26 which are not used for the communication are automatically connected to an extension connector 15 and an instruction is given to a private branch exchange to make a wire line connecting process, such as dialing '0' origination, etc. Therefore, communication with another wire line station can be performed immediately without waiting for the termination of the preceding communication.
Patent JP-H11106505-A (JP)
Title: Preparation of aqueous cationic thermosetting resin composition
Inventor: KAJIWARA YOICHI
IPC: C08G69/48
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing an aqueous cationic thermosetting resin solution which can contain a reduced amount of low-molecular organohalogen compounds and can produce an aqueous polyamidepolyamine-epihalohydrin resin solution in a relatively short period of time. SOLUTION: The aqueous cationic thermosetting resin solution is prepared by reacting a polyamidepolyamine with an epihalohydrin in an aqueous solution containing the polyamidepolyamine obtained by reacting an aliphatic dibasic acid and/or a derivative thereof with a polyalkylenepolyamine. In this case, the epihalohydrin is added to the aqueous solution of the polyamidepolyamine so that the equivalent ratio of the epoxy group of the epihalohydrin to the secondary amino group of the polyamidepolyamine (epoxy group/secondary amino group) may fall within the range of 0.8-1.3 thereby to set the concentration of the aqueous solution at 30-70 wt.% in the reaction system, and after initiation of the reaction at 5-30 deg.C, the reaction system is increased gradually in temperature to 50-80 deg.C over 4-8 hours. Then, in the course of or after increasing the temperature, the reaction system is adjusted to have a concentration of the aqueous solution of 20-40 wt.% with or without addition of water into the reaction system and maintained at the same temperature for 0-5 hr.
Patent JP-H05121119-A (JP)
Title: Multiple integral type pin cord
Inventor: KUSABA KATSUMI
IPC: H01R13/518
Filed: 1991-10-30
Abstract: PURPOSE:To provide a pin cord capable or easily attaching and detaching pin plugs to or from numerous pins. CONSTITUTION:A pin cord 1 comprises a pin plug fixing portion 4 where three pin plugs 2 each connected to a cord 3 are arranged in parallel and a cover 5 for holding the pin plug fixing portion 4. The pin plug fixing portion 4 is constituted of an upper and a lower fixing portion 4a, 4b, each of which is provided with recesses for containing the pin plugs 2 therein.
Patent JP-H01128357-A (JP)
Title: Lead storage battery
Inventor: SHINPO MASANOBU
IPC: H01M4/68
Filed: 1987-11-11
Abstract: PURPOSE:To obtain a long service life and to improve the energy efficiency by using a lead-calcium-tin-cadmium alloy as a grid. CONSTITUTION:A lead alloy grid which consists of calcium 0.03 to 0.12wt.%, tin 0.3 to 1.5wt.%, cadmium more than 0.02wt.% and less than 0.1 wt.%, and lead of the remaining wt.% is used. Or, to prevent the oxidization of the calcium, an alloy added with aluminum, that is, a lead alloy grid which consists of calcium 0.03 to 0.12wt.%, tin 0.3 to 0.5wt.%, cadmium more than 0.02wt.% and less then 0.1wt.%, aluminum 0.005 to 0.1wt.%, and lead of the remaining wt.% is used. In such a composition, the weight of the grid body can be reduced to improve the energy efficiency, as well as the extension of the positive electrode grid body during the cell operation can be suppressed to extend the service life extensively.
Patent JP-H04163373-A (JP)
Title: Production of coated fabric
Inventor: NAMAKI RIYOUZABUROU
IPC: D06M101/16
Filed: 1990-10-22
Abstract: PURPOSE:To obtain the subject soft fabric having waterproofness and moisture permeability excellent in durability by dissolving a reaction product of a polyurethane-based resin with a polyvinylidene fluoride-based resin in a water- miscible organic solvent, applying the resultant resin solution to a textile material and wet coagulating the applied solution. CONSTITUTION:A reaction product composed of a polyurethane-based resin and a polyvinylidene fluoride-based resin is dissolved in a water-miscible organic solvent (e.g. dimethylformamide) and the resultant resin solution is then applied to one surface of a textile substrate such as nylon fiber and wet coagulated to afford a waterproof coated fabric excellent in moisture permeability. If the aforementioned coated fabric is further subjected to treatment with a water repellent, water ' pressure resistance can be improved. Since resistance to washing is also excellent, the resultant fabric is suitable as uses such as anoraks for skiing and raincoats.
Patent JP-S63138194-A (JP)
Title: Guard net for fan
Inventor: OKADA SUSUMU
IPC: F04D25/08
Filed: 1986-11-28
Abstract: PURPOSE:To lower the noise-level, by forming fins, which are fixed to an outer ring, into resin-made, front- and rear-guard nets having a circular shape of a specified radius of curvature as measured inversely with respect to the direction of rotation of the vane. CONSTITUTION:A front guard net 5 consists of a pedestal 7 situated at the central part, an outer ring 8 at the peripheral part, and fins 9 arranged in between. As to the fin 9, its joining point with the outer ring is deviated from the corresponding spoke position in the direction of rotation of the vane and moreover each fin has a circular shape having a specified radius of curvature as measured inversely with respect to the direction of rotation of a vane 4. Thus, although the air flow is sent forward from the rear end surface 13 of the vane 4 in the form of a swirling flow, the air flow passes the fin 12 as if the former goes along the latter. As a result, the noise-level of a fan can be lowered.
Patent JP-S62145653-A (JP)
Title: Battery with organic electrolytic solution
Inventor: FUJII TAKAFUMI
IPC: H01M10/0566
Filed: 1985-12-18
Abstract: PURPOSE:To provide a battery having an organic electrolytic solution and stable in quality, by using chalcopyrite of 390nm or more in absorption peak wavelength to prevent the performance of the battery from deteriorating due to the difference between synthesis lots. CONSTITUTION:A positive electrode whose active material is chalcopyrite (CuFeS2-x conditioned as 0<x<=0.243), a negative electrode whose active material is a light metal, and an organic electrolytic solution are provided. The absorption peak wavelength of the chalcopyrite is 390nm or more. Since the chalcopyrite of 390nm or more in absorption peak wavelength is used, the quantity of dissolution of the chalcopyrite into the electrolytic solution during the preservation of a battery is very small and an adverse effect such as the eduction of the chalcopyrite on the negative electrode of lithium is therefore suppressed to stabilize the performance of the battery. For example, the positive electrode 1 is made of the active material press-formed depending on the absorption peak wavelength thereof, the negative electrode 5 is made of the metallic lithium press-fitted on the inside surface of the positive electrode, and a separator 7 is made of a porous film of polypropylene.
Patent JP-H02130839-A (JP)
Title: Liquid epitaxially growing method
Inventor: YAMAMOTO TAMOTSU
IPC: C30B19/00
Filed: 1988-11-10
Abstract: PURPOSE:To uniformly mix the components of melt for growing an epitaxial layer in a short period of time by vibrating an ampule to agitate the melt before the melt is brought into contact with a substrate after the melt s produced when an epitaxial crystal is grown on the substrate. CONSTITUTION:When the temperature of melt 4 is lowered after the melt 4 is agitated previously, an ampule 7 is rotated at 180 degrees, and the melt 4 is brought into contact with a substrate 1. After an epitaxial layer is formed on the substrate 1 while lowering the temperature of the melt, the ampule 7 is again rotated at 180 at a stage when the growth is ended, the remaining melt adhered on the substrate 1 is wiped off to form the epitaxial layer. Accordingly, since a period of time for holding the melt at a higher temperature than the melting temperature of the melt is reduced before the melt 4 is brought into contact with the substrate 1, vapor diffusion of mercury in the melt 4 on the substrate 1 is reduced to obtain the epitaxial layer of high quality in which the concentration of the mercury is abruptly varied in the boundary between the substrate 1 and the layer.
Patent JP-H04158656-A (JP)
Title: Changeover communication system
Inventor: KITAMURA MASAYOSHI
IPC: H04M3/42
Filed: 1990-10-23
Abstract: PURPOSE:To attain communication between terminal equipments without use of a coaxial cable and a MODEM by providing a changeover control circuit and a changeover switch on a caller terminal equipment and a called terminal equipment. CONSTITUTION:When a telephone set 12 of a caller terminal equipment 1 gives a connection request to a specific terminal equipment 3 to a private branch of exchange 11 via 1st and 2nd changeover switches 5, 6, a called terminal equipment 2 is connected to a subterminal equipment 3 of the caller terminal equipment based on a sent signal, and a signal from a changeover control circuit 8 is given to a changeover control circuit 13 of the caller terminal equipment 1 via a 2nd changeover switch 6, a line 17 to the caller terminal equipment and a 1st changeover switch 5 to select the 1st changeover switch 5. Then a subterminal equipment 4 of the caller terminal equipment is connected to the subterminal equipment 3 of the called terminal equipment via the 1st changeover switch 5, a line 12 and the 2nd changeover switch 6. Thus, remote utilization of an orchestral accompaniment equipment or the like is facilitated.
Patent JP-S62142778-A (JP)
Title: Formation of deposited film
Inventor: UEKI MASAO
IPC: C23C16/44
Filed: 1985-12-18
Abstract: PURPOSE:To contrive economization of energy and easy control of film quality and to obtain a silicide film having uniform physical characteristics with excellent productivity and mass productivity even if said film has a large area by bringing gaseous raw materials contg. specific elements and gaseous halogen oxidizing agent into contact with each other to chemically form precursors. CONSTITUTION:The Si- and/or Ge-contg. gaseous raw material filled in a cylinder 101 and the Al, Mo, W, Ti and Ta-contg. raw material which is filled in a Dewar bottle 108 and is made gaseous by bubbling with gaseous He are introduced through respective gas introducing pipes 109, 110 into a vacuum chamber 120. The gaseous halogen oxidizing agent which has the oxidation effect on the above-mentioned materials and is filled in a cylinder 107 is introduced by a gas introducing pipe 111 into the chamber 120 and is brought into contact with the above-mentioned materials to chemically form the plural precursors including the precursors in the excited state. The silicide film is formed from >=1 such precursors as the supply source for the deposited film constituting element on a substrate 118 which exists in the film forming space in the chamber 120.
Patent JP-H10127916-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To improve service to a player in the case of performing gift exchange and to improve the convenience of a game place side by inhibiting the recording to a recording medium of specifiable information for the game medium number of a fraction exceeding a number capable of the gift exchange in the game medium number stored in a counting storage means. SOLUTION: In the case of operating a fraction discharge ball button 12, based on a special gift lowest exchange number set in a dip switch, a ball number exchangeable with a special gift in credit points is calculated, the ball number is written in a discharge ball card and the discharge ball card is issued. Further, fraction balls less than the ball number exchangeable with the special gift are returned to the player without being written in the discharge ball card. That is, only a discharge ball number (writing ball number) exchangeable with the special gift in the credit points is written in the discharge ball card. Thus, in the case of performing the exchange with the special gift, all the written credit points are exchanged with the special gift.
Patent JP-H08141393-A (JP)
Title: Production of catalytic member
Inventor: MIYAJI HISAAKI
IPC: B01J23/58
Filed: 1994-11-18
Abstract: PURPOSE: To provide a method of producing catalytic members wherein a catalytic layer having a uniform film thickness can be formed on the surface of a metal base material. CONSTITUTION: A catalytic layer 2 is formed on the surface of a metal base material 1 by a dipping method to make up a catalytic body 3, which is then made into a wavy form by a pair of synthetic resin-made gears 4, followed by heating.
Patent JP-H08149458-A (JP)
Title: Moving image processor
Inventor: TANAKA KATSUYUKI
IPC: H04N19/00
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a moving image processor coding a moving image with high compressiblity and decoding and composing the coded moving image. CONSTITUTION: Each frame of a series of moving images is analyzed in an image analysis part 11 and a feature point is extracted. A segment is extracted from the first frame of the images by an initialization part 12, depth information is added to the segment and the segment is stored as a three-dimensional model in a storage part 13. In a motion estimation/correspondence search part 15, the corresponding of the motions between the frames of each three-dimensional model and each feature point is performed. The deviation of projected image that each three-dimensional model is moved by the motion estimated value and each feature point of the model and an actual image is determined. Based on the deviation, the three-dimensional shape information on each three- dimensional model is updated by a Kalman filter 21.  As for the first frame of the images, the information on each segment and the analysis value of each feature point are coded. As for the second frame or the subsequent frames, the motions between the frames of the three-dimensional model of each segment and the deviation of each feature point are coded.
Patent JP-H03145633-A (JP)
Title: Forming method for eccentric fresnel lens
Inventor: MITSUTAKE HIDEAKI
IPC: G03B21/625
Filed: 1989-10-31
Abstract: PURPOSE:To easily manufacture an eccentric Fresnel lens by taking out two parts for forming a sheet having a linear prism group of the same shape from a metallic mold, and forming the eccentric Fresnel lens from two parts, respectively by a compression molding system or an injection molding system. CONSTITUTION:A concentric Fresnel lens sheet generating metallic mold 21 in which the center of a sheet and the center of a Fresnel lens coincide with each other is manufactured. By cutting out this metallic mold 21, metallic molds 16a, 17a for two pieces of eccentric Fresnel lens sheets are obtained. Also, it is possible to cut out two pairs of eccentric Fresnel lens metallic molds 23a and 23b, and 24a and 24b of the same shape can be cut out of one piece of concentric Fresnel lens sheet metallic mold 22. By a compression molding method for using the metallic molds obtained in such a way and a press machine, or by an injection molding method, the eccentric Fresnel lens sheet is manufactured. In such a way, the manufacture is simplified.
Patent JP-S62144355-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIMANO AKIO
IPC: H01L29/47
Filed: 1985-12-19
Abstract: PURPOSE:To prevent the alloying of gold and aluminum, and to obtain a device with a wiring layer having high reliability by constituting an electrode of gold or a gold group alloy and the wiring layer of multilayer metallic films containing a tungsten layer and an aluminum layer and interposing the tungsten layer between the electrode and the aluminum layer. CONSTITUTION:Electrodes 2 are organized of gold or a gold group alloy, and a wiring layer is formed of multilayer metallic films including a tungsten layer 6 and an aluminum layer 4 in succession from the electrode 2 side. The electrodes 2 composed of a gold-germanium alloy are shaped onto a semi- insulating gallium arsenide substrate 1 as the structure of a wiring section for a semiconductor integrated circuit such as a compound semiconductor integrated circuit, and a multilayer interconnection layer formed in order of titanium 5/tungsten 6/aluminum 4 from the substrate side is shaped as a wiring layer connected to the electrodes 2. Accordingly, the alloying reaction of gold and aluminum can be prevented, thus acquiring the semiconductor integrated circuit having high reliability.