baber/WOPTO huggingface dataset:
Patent JP-S62243668-A (JP)
Title: Antisotropic electrically conductive adhesive
Inventor: NAGAE YUJI
IPC: H01B1/20
Filed: 1986-04-16
Abstract: PURPOSE:The titled adhesive, obtained by dispersing an electrically conductive filler having films on the surface of an elastomer in a high polymer material having heat bonding properties and used for electrically connecting mutually circuit boards, circuit parts, etc. CONSTITUTION:An adhesive obtained by dispersing an electrically conductive filler prepared by forming films of a metal or electrically conductive metal oxide, e.g. gold, silver, copper, indium oxide, tin oxide, etc., on the surfaces of an elastomer, preferably organic high polymer, e.g. plastic powder, rubber powder, etc., in a high polymer having heat bonding properties, e.g. polyester resin, vinyl resin, etc., liquid high polymer or a solution obtained by dissolving a high polymer in a solvent. The electrically conductive filler has preferably 0.01-1,000mum particle diameter.
Patent JP-H07303696-A (JP)
Title: Easy-to-store prefilled syringe
Inventor: WATANABE TAKESHI
IPC: A61M5/145
Filed: 1995-03-20
Abstract: PURPOSE:To provide a prefilled syringe possible to save the storage space, by storing it in such a state that an inner tube is covered by an outer tube when it is not used and using it taking the inner tube out of the outer tube. CONSTITUTION:A prefilled syringe is in such a shape that its inner tube is covered by its outer tube when it is not used and the inner tube is used by taking the inner tube out of the outer tube trunk when it is to be used. The inner tube consists of m pieces of concentric circle like tubes 8, 9,... (M+7) with reducing radii toward the inside. When it is to be stored, the most outer tube with the largest radius (m+7) contains all other tubes. When it is to be used, by drawing the end of side contacting the outside of the most inner tube 8 to the b-direction of the a-b axis, the end in the b-side of a respective tube and the end in the a-side of the immediately inside tube are engaged and connected to each other to make a prescribed length and it is used as the inner tube.
Patent JP-S5422973-A (JP)
Title: Metal vapor discharge lamp
Inventor: ITOU TAKASHI
IPC: H01J61/20
Filed: 1977-07-22
Abstract: PURPOSE: To improve the liminescence efficiency and the coloring property of lamp, by filling mercury, rare gas, neodymium, cesiu, aluminium and iodine in a luminescent tube and coating electrodes with oxide of dysprosium etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59213806-A (JP)
Inventor: KATOU KAZUHISA
IPC: C09K17/02
Filed: 1983-05-20
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-S62243465-A (JP)
Title: Multicolor printer
Inventor: MITSUOKA TAKASHI
IPC: B41J11/00
Filed: 1986-04-16
Abstract: PURPOSE:To reduce the inconvenience that a recording position differs form each color by providing a tip detecting means for detecting the tip of recording paper and a means for controlling a recording start position by the tip detection means. CONSTITUTION:A thermal head 101 is a recording head where plural heat resistors are provided as a heat element, and a image sensor 114 is provided with plural photodetectors and reads an image of recording paper 120 formed by a lens 113. A color sensor 102 detects the color of an ink sheet 121, outputs the result to a control section 103 and plural hat-melt or hat-subliming color are painted on the sheet 121 sequentially in the carrying direction. The control section 103 applies a picture signal to record the tip image of the recording paper 120 appearing in a prescribed bit of the sensor 114 to the head 101, the result is given to the sheet 121 and is recorded in a corresponding color. Thus, the recording paper 120 is carried in the forward direction to apply the recording of the 1st color, then the paper is carried in the reverse direction, the 2nd and subsequent colors are recorded similarly to prevent color mis-alignment.
Patent JP-H02265011-A (JP)
Title: Magnetic recording medium
Inventor: SATO KENICHI
IPC: G11B5/73
Filed: 1989-04-06
Abstract: PURPOSE:To obtain the recording medium having an excellent traveling property and durability by providing a primer coating layer having a prescribed average surface roughness on a base body and forming a ferromagnetic metallic thin film thereon. CONSTITUTION:The primer coating layer having 10 to 50Angstrom average surface roughness Ra is formed on the base body and the ferromagnetic metallic thin film is formed is formed thereon. Namely, the deterioration of the traveling property and durability is of a problem if the average surface roughness Ra is below 10Angstrom  and conversely electromagnetic conversion characteristics are insufficient if the above-mentioned roughness exceeds 50Angstrom  and that is way, the values between these values are adopted. Further, the reason for regulating the surface roughness not by the max. value Rmax of the height but by the average surface roughness Ra lies in that, if abnormal projections are detected, the large value is resulted at the max. value Rmax of the height and, therefore, the average surface roughness Ra is more adequate in order to examine the surface characteristic over the entire part of the tape. The regulation of the average surface roughness Ra to 10 to 50Angstrom is attained merely by forming grainy projections, wrinkly projections, etc., on the primer coating layer.
Patent JP-H07268170-A (JP)
Title: Thermoplastic resin composition
Inventor: MASE EMIKO
IPC: C08K3/00
Filed: 1994-04-01
Abstract: PURPOSE:To provide a thermoplastic resin composition containing a specific styrene resin, a polyamide elastomer and an electrically conductive inorganic substance, having excellent electrical conductivity, surface appearance of molded article and rigidity and useful in the field of office automation equipments and household appliances. CONSTITUTION:This thermoplastic resin composition is composed of (A) 50-99wt.% of a styrene resin produced by the (co)polymerization of (i) an aromatic vinyl compound or the component (i) and (ii) other vinyl monomer copolymerizable with the component (i) in the presence or absence of (iii) a rubbery polymer, (B) 50-1wt.% of a polyamide elastomer and/or a polyester elastomer and (C) 0.1-50 pts.wt. (based on 100 pts.wt. of A+B) of an electrically conductive inorganic substance. Preferably, the component (iii) is polyisobutylene, etc., the component (i) is alpha-methylstyrene, etc., and the component C is ketjenblack, etc.
Patent JP-H06298292-A (JP)
Title: Envelope for optical disk
Inventor: IKEDA MASATAKA
IPC: D04H3/14
Filed: 1993-04-15
Abstract: PURPOSE:To provide an envelope for an optical disk which is excellent in capability for protecting the optical disk from environments, being strong, excellent in waterproofness, free from dew condensation, and further excellent in capability for removing fine dust or the like attaching to the optical disk, wherein direct printing is possible on the surface thereof. CONSTITUTION:An envelope for an optical disk comprises a composite sheet wherein a nonwoven sheet 1 wherein fibers continuously spun out of a polyolefine resin form a three-dimensional network structure and fibers are thermally coupled with one another and a nonwoven sheet 2 made of extremely thin polyolefin resin fiber having an average fiber diameter of 0.5 to 80mu are thermally joined to each other, wherein they are stacked in two layers with the nonwoven sheet 2 inside to be molded to have an opening.
Patent JP-H02267681-A (JP)
Title: Subtraction circuit
Inventor: UENO TOSHITAKE
IPC: G06G7/14
Filed: 1989-04-10
Abstract: PURPOSE:To obtain a subtraction circuit easy to make into an integrated circuit and with a low cost by providing first and second switch means connected to first and second signal sources, respectively, and a capacitor means connected commonly to the output side of each switch means. CONSTITUTION:A signal is outputted from the first signal source to the capacitor means C by using the first switch means M1 connected to the first signal source, and the potential of the capacitor means C at that time is set as V1, and the output side P2 of the capacitor means C is set at reference potential VR. After that, the signal is outputted from the second signal source to the capacitor means C by using the second switch means M2 connected to the second signal source, and assuming the potential of the capacitor means C at that time as V2, the potential of the output side P2 of the capacitor means C is increased by (V2-V1) from the reference potential VR, and the signal corresponding to a differential signal (V2-V1) is outputted from an amplifier A1. Thereby, integration can be easily attained, and a device with the low cost can be constituted.
Patent JP-H03285358-A (JP)
Title: Driving method for nonvolatile semiconductor storage device
Inventor: KOIKE NORIO
IPC: H01L29/792
Filed: 1990-04-02
Abstract: PURPOSE:To improve number of rewriting times and information holding time by generating substrate hot holes for storing positive charge in a floating gate, and generating drain avalanche hot electrons for storing negative charge. CONSTITUTION:A forward voltage is applied to a pn junction between a P-type semiconductor substrate in and a well 14, and holes 19 to be implanted in an n-well are generated. Simultaneously, a negative voltage is applied to an upper gate electrode 9, a source p<+> type region 15 and a drain p<+> type region 16, a depleted layer 21 is generated, energy of holes 19 is applied, and holes 20 to be implanted in a lower gate oxide film 17, i.e., substrate hot holes are generated from the n-well. Thus, positive charge is stored in a floating gate. The region 15 is grounded, a negative high voltage is applied to the region 16, and a negative low voltage is simultaneously applied to the electrode 9 to generate drain avalanche hot electrons, thereby storing a negative voltage at the gate.
Patent JP-S61245788-A (JP)
Title: Key telephone equipment
Inventor: HIMEKOUJI FUMIO
IPC: H04M3/42
Filed: 1985-04-24
Abstract: PURPOSE:To connect a calling subscriber's key telephone to all key telephones in a group automatically by providing a general calling group storage part and designating an optional key telephone in the group by the subscriber after depression of a general calling key without referring to a group number table or the like. CONSTITUTION:A general calling group storage part 4 is connected to a control part 3, and a channel switch part 2 is so controlled that a channel switch corresponding to a key telephone group to which an optional key telephone belongs is closed by referring to the general calling group storage part 4 to perform group general calling when the number designating this key telephone is dialed on the calling subscriber's key telephone after depression of the general calling key. Thus, the calling subscriber depresses the general calling key merely and designates only an optional key telephone with the number or the like without storing the correspondence between groups and individual key telephones neither referring to a correspondence table or the like to perform general calling of key telephones in the group which this key telephone belongs to.
Patent JP-S61247353-A (JP)
Title: Production of soy sauce using de-fatted soybean as raw material
Inventor: SUGIMOTO KAORU
IPC: A23L27/50
Filed: 1985-04-24
Abstract: PURPOSE:To obtain thick soy sauce having good flavor and high utility of nitrogen in a short period, by using denatured de-fatted soybeans as a raw material, expanding and denaturing them by a twin-screw extruder. CONSTITUTION:Highly denatured de-fatted soybeans having <=30 water-soluble nitrogen index are used as a raw material and the raw material is blended with 5-60wt%, preferably 7-54wt% water. It is heated by a twin-screw extruder at 160-220 deg.C, preferably about 200 deg.C barrel temperature at 10-100kg/cm<2> at 200-350rpm number of revolutions, extruded to atmosphere, expanded, denatured, cut or ground into about 2-8mm, incorporated with water in such a way that the ground soybeans have 45-65wt% water content, inoculat ed with a seed KOJI mold, the KOJI is prepared and the resulting material is added to salt water and fermented.
Patent JP-H06298922-A (JP)
Title: Polycarbonate-polyorganosiloxane copolymer
Inventor: OKAMOTO MASAYA
IPC: C08G64/00
Filed: 1993-04-15
Abstract: PURPOSE:To obtain a polycarbonate-polyorganosiloxane copolymer containing a specific amount of a specific recurring unit in the main chain, having a non- halogenophenoxy terminal, exhibiting excellent flame-retardance, impact resistance, transparency and mold releasability and useful as a flame-retarding part of building material, etc. CONSTITUTION:The copolymer is composed of a main chain having (A) a recurring unit of formula I (R<1> and R<2> are 1-6C alkyl or 6-12C aryl; m and n are 0-4; Z is single bond, 1-6C alkylene, etc.), (B) a recurring unit of formula II (X<1> to X<4> are halogen; Y is single bond, 1-6C alkylene, etc.) and (C) a structural unit of formula III (R<3> to R<6> are H, 1-6C alkyl or phenyl; R<7> and R<8> are organic residue containing aliphatic or aromatic group; A is O, NH or single bond; j is 1-100) and contains (D) a non-halogenophenoxy terminal group of formula IV (R<9> is 1-20C alkyl, etc.; k is 0-5). The amount of the component B is 1-10mol% based on A+B and that of the component C is 0.01-10wt.% based on A+B+C. The copolymer has a viscosity-average molecular weight of 10,000-50,000.
Patent JP-H06297643-A (JP)
Title: Ceiling material
Inventor: NAGATA TAKESHI
IPC: B32B17/02
Filed: 1993-04-15
Abstract: PURPOSE:To prevent deterioration of sound absorbing performance and fire protecting performance and prevent restriction of designs to be formed by avoiding occurrence of sag even when a rock wool plate is thin. CONSTITUTION:At least on either a top face or rear face of a rock wool plate 1, an unwoven cloth 2 made of glass fiber is layered. Even when the thickness of the rock wool plate 1 is thinned and the weight is lightened, strength of a ceiling material A can be prevented from being lowered by reinforcing the rock wool plate with the unwoven cloth 2. As both the rock wool plate 1 and the unwoven cloth 2 are nonflammable, fire protecting performance of the ceiling material A can be secured. Further, as the unwoven cloth 2 has ventilating property, degradation of sound absorbing performance of the ceiling material A can be prevented. In addition, as elastic deformation does not occur in the unwoven cloth 2, punching processing and cutting processing on the surface of the ceiling material A can be performed easily.
Patent JP-S57202788-A (JP)
Title: Manufacture of amorphous photoelectric conversion element
Inventor: KITAGAWA MASATOSHI
IPC: C23C16/24
Filed: 1981-06-09
Abstract: PURPOSE:To obtain the element with a high conversion efficiency by a method wherein, when an amorphous photoelectric conversion element is formed in a glow discharge reaction tube using SiH4 and H2, an intrinsic layer is deposited while the mixture ratio of SiH4 and H2 is being changed. CONSTITUTION:A lower electrode 4 and a substrate holder and concurrently upper electrode 5 with a heater are arranged in the glow discharge reactor tube 1 with an exhaust port 2 and a gas introducing port 3 opposing each other and leaving the prescribed interval between them. Then, an SiH4 gas cylinder 6, an H2 gas cylinder 7, a diborane gas cylinder 8 and a phosphine gas cylinder 9 are connected to the gas introducing port 3 respectively. The element is constituted as above, and after the reaction tube has been evacuated using the exhaust port 2 by a rotary pump or the like, the gas having SiH4 and H2 as principal ingredients and the diborane and phosphine gas ?which are diluted by H2 are introduced into the reaction tube 1 until the internal pressure reaches 0.1-1 Torr, the intrinsic amorphous Si film at Fermi level of 0.6-1.0 is deposited on the substrate which is adhered to the lower surface of the electrode 5. Internal potential of 0.4V can be generated on the intrinsic layer by continuously changing the volumetric ratio of SiH4 and H2 gas.
Patent JP-H03286506-A (JP)
Title: Line filter
Inventor: MORI TATSUYA
IPC: H01F5/02
Filed: 1990-04-03
Abstract: PURPOSE:To enhance the efficiency of a winding area and a grounding area by a method wherein coil bobbins which have been divided into two each are fitted to opposite sides of a frame-shaped ferrite magnetic core, a gear part is installed on a flange of one side and the gear parts of the two coil bobbins fitted and bonded to the opposite sides of the ferrite magnetic core are constituted so as to be engaged. CONSTITUTION:When coil bobbins 10 are assembled to a ferrite magnetic core 8, a gear part 9c on the flange 9b is engaged on one side. When one coil bobbin 10 is turned, the other coil bobbin 10 is turned, and coils can be wound simultaneously. The coils can be wound simultaneously or individually on the two coil bobbins 10 fitted to the frame-shaped ferrite magnetic core 8 constituted of a closed magnetic circuit. When the bobbins are fitted to one pair of terminals boards 12 provided with insulating walls 13 so as to enter between the two coil bobbins, a characteristic can be made efficient inside the ferrite magnetic core 8 of the closed magnetic circuit whose magnetic path is definite. At the same time, the ferrite magnetic core 8 and the coil bobbins 10 are fixed, and a production time can be shortened.
Patent JP-S59214639-A (JP)
Inventor: HONDA TOSHIHISA
IPC: B32B18/00
Filed: 1983-05-20
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-H07292748-A (JP)
Title: Japanese style lavatory pan device and building-up method
Inventor: ISHIKAWA KAZUO
IPC: E03D11/00
Filed: 1994-04-26
Abstract: PURPOSE:To provide a convenient for a Japanese style lavatory pan device by standingly fixing a pipe case for a pipe unit in a recess in the floor of a building and building-up the Japanese style lavatory pan so as to be half set in a floor panel placed approximately even with the floor. CONSTITUTION:The lower part of the frame 3 of a pipe case 2 for a rectangular pipe unit 1 is standingly fixed so as to be set in a recess 61 in the floor F of a building frame B. Pipes and machinery including a water supply pipe 6, a water drain pipe 7 and a flush valve 8 are stored and installed in the pipe case 2. A floor panel 16 is placed on the remaining part of the recess 61 so as to be approximately even with the floor F and assembled with a Japanese style lavatory pan 22. The pipes and machinery 6-8 are connected to the pan 22 and the components of the pipe case 2 is installed.
Patent JP-S57202772-A (JP)
Title: Semiconductor device
Inventor: WAKAMATSU SHIGEHISA
IPC: H01L29/78
Filed: 1981-06-09
Abstract: PURPOSE:To facilitate the designing of master slice type semiconductor device by a method wherein the device is constituted of depletion type IGFET's of plural number of pieces for load having nearly the same load current, and of elements of integer time of pieces for driving consisting of enchancement type IGFET's having nearly the same gate length and gate width therewith. CONSTITUTION:The depletion type IGFET element 61 of plural number of pieces having nearly the same load current are connected in series as the load element, and sources or drains thereof are connected to an electric power source VDD. Then the elements 62 for driving are connected to the drains of sources and gates of the group of elements 61 to constitute the master slice type inverter, while at this time, the elements 62 are constitutied of the enhancement type IGFET's consisting of the elements connected in parallel being the same number with the group of the elements 61 connected in parallel. Moreover the number thereof is constituted of the group of the integer time of pieces of the groups of the elements 61, gate length and gate width are made as the same with the elements 61, and those are connected to the GND. Accordingly, the sufficient operational margin is ensured.
Patent JP-H09277011-A (JP)
Title: Casting method using resin core
Inventor: OKADA YUJI
IPC: B22D17/22
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To enable bearing of a casting pressure by injecting molten metal into a cavity under condition of holding the pressurizing in the inner part of a hollow resin core and casting. SOLUTION: The hollow resin core 1 is set in a die 3. The inner part of the hollow resin core 1 is pressurized. Molten metal (e.g. molten aluminum alloy at about 650-750 deg.C) is injected into the cavity under condition of holding the pressurizing in the inner part of the hollow resin core 1 to cast a cast product 2. A lost foam member for losing with the molten metal heat can be inserted into the hollow resin core. A rib is arranged in the inner part of the hollow resin core part corresponding to the thick part of the cast product. The resin core 1 is formed with e.g. a thermo-plastic resin. By this method, the hollow core can be served as the same as a solid core.
Patent JP-S5612927-A (JP)
Title: High frequency heater
Inventor: ARAHORI KUMANARI
IPC: F24C7/02
Filed: 1979-07-13
Abstract: PURPOSE: To prevent radio waves from concentrating between a shelf plate and a door body and to reduce the leakage of the radio, waves by a method wherein on both sides of the front end of the shelf plate equipped in a high frequency heating chamber are projections toward the rear direction of the door body.  
     CONSTITUTION: A high frequency heater 1 provides a magnetron 4 and a stirrer fan 5 on the ceiling while a shelf plate 7 is mounted detouchably on the lower part 6. The shelf plate 7 is made in a square form of metallic material, on both right and left sides of the front end 7a are provided projections 7b, 7b toward the rear side of a door body 10 and between them is constituted a notch 7c. Therefore, when a shelf plate 7 is placed on the lower part 6 in the heating chamber 2 and the door body is shut, a space part is formed by the notch part 7c at the front part of the shelf plate 7, height frequency waves are prevented from concentrating between the front end of the shelf plate 7 and the rear side of the door body 10 and the leakage of the radio waves from the lower part of the door body 10 is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55146720-A (JP)
Title: Production of molded article of thermoplastic resin
Inventor: MORI HISAYUKI
IPC: B32B5/18
Filed: 1978-07-19
Abstract: PURPOSE: To obtain a foam-molded article with a non-foamed resin as an outside layer in a short molding cycle by a method wherein a mixture of non-foaming thermoplastic resin particles and special foaming thermoplastic resin particles is heated and melted while being moved within a mold.  
     CONSTITUTION: A mixture of (A) particles of a non-foaming thermoplastic resin (e.g., polyethylene, polypropylene) and (B) particles of (a) a foaming thermoplastic resin higher in density then the component (A) (e.g., polyethylene) blended with (b) a thermal cracking type foaming agent (e.g., p-toluenseulfonyl semicarbazide), is put in a mold, and then heated and 1 melted while being moved within the mold by vibrating the mold, for example, through rotation. This treatment results in that the resins are fused together integrally and the component (b) is cracked and caused to foam. In this case, the ratio of the heat capacity of component (B) to that of component (A) is set to be equal to or greater than 50. 
     COPYRIGHT: (C)1980,JPO&Japio