baber/WOPTO huggingface dataset:
Patent JP-H0275922-A (JP)
Title: Force sensor
Inventor: YAMAZAKI HIROSHI
IPC: G01L1/18
Filed: 1988-09-12
Abstract: PURPOSE:To improve the adhering strength of an eutectic alloy layer to a metallic layer so that the detecting sensitivity of a force sensor can be improved by forming the metallic layer only in an area to which a single crystal base plate on a strain causing body is stuck and fixed and sticking and fixing the eutectic alloy layer to the surface of the metallic layer. CONSTITUTION:In the area limited to the radius gamma of a strain causing body 1 a gold (Au) layer 12 is formed and a brazing material is put on the Au layer 12 as an eutectic alloy layer 16. The eutectic alloy is adhered to the Au layer 12 by scrubbing operations while an Au plated 17 single-crystal base plate 3 is put on the alloy layer 16. The scrubbing operations can be achieved by reciprocating rotational motions with a fixed angle. Because of the scrubbing operations, the eutectic reaction can be promoted further and the adhering strength between the alloy layer 16 and Au layer 12 can be increased.
Patent JP-2001053399-A (JP)
Title: Surface mounted unit
Inventor: OWADA TAKASHI
IPC: H05K1/18
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To form a surface mounted unit which allows easy check of a mounted state of a surface mounted device on a printed board, even after the device is mounted on the printed board by disposing the unit so that it overhang the peripheral edge of a package of the surface mounted device. SOLUTION: Alignment patterns 23 formed on the side faces of a BGA device 21 are so disposed, that left and right boundary lines 50a, 50b of each alignment pattern 23 are on the same lines as left and right boundary lines 51a, 51b of each position indication land 24 formed on a printed board 22. In this state, solder balls 3 and a cream solder 5 on the lands 24 are melted by a reflow connection method, etc., and then are cooled to be connected to each other, resulting in completed connection between each of the solder balls 3 and the cream solder 5 on the lands 4 without deviations in positions. Accordingly, by merely checking by visual inspection whether the left and right boundary lines 50a, 50b of each alignment pattern 23 and the left and right boundary lines 51a, 51b of each position indication land 24 are on the same lines, a mounted state can be checked of its guality.
Patent JP-S6471329-A (JP)
Title: Mobile body satellite communication system
Inventor: ICHIYOSHI OSAMU
IPC: H04B7/15
Filed: 1987-09-11
Abstract: PURPOSE:To form a voice and data line with high quality by allowing a transponder of a communication satellite to apply channel separation to a received frequency division split multiplex signal and sending it as a time division multiplex signal, allowing plural mobile stations to select a channel signal to apply demodulation and reproduction. CONSTITUTION:Plural mobile stations 103 on the earth modulate voice and data respectively and send the result to a communication satellite 100 as a frequency division multiplex signal via a corresponding beam. A transponder 101 of the satellite 100 uses a branching circuit so as to separate the frequency division signal and applies the time division multiplex to the output of a base band matrix connected to a beam SB to be sent and sends the result. A mobile station 103 selects a channel signal to be received from the sent time division multiplex signal to demodulate and reproduce the signal. Thus, voice and data lines with high quality are offered to lots of mobile stations in a wide district covered by plural beams in this way.
Patent JP-S6288127-A (JP)
Title: Erasing head driving mechanism for reverse type recording and reproducing device
Inventor: IDA KATSU
IPC: G11B15/44
Filed: 1985-10-14
Abstract: PURPOSE:To execute easily the switching, and also to realize a low cost by curtailing the number of parts, by driving selectively two erasing heads for a normal running use and for a reverse running use, by one driving lever. CONSTITUTION:Head levers 240, 241 to which erasing heads 177, 178 for a normal running use and for a reverse running use are attached are attached so as to be freely turnable to a shaft 242 of a head arm, and on its lower part, a driving lever 246 is provided so that it can be engaged. When a switching lever 80 is set to a normal position, the normal use erasing head 177 becomes a driving position by the lever 246. In this state, when the device is set to a recording mode by moving forward a recording operating lever 180, the lever 246 turns in an H direction and only the erasing head 177 contacts a tape 3. When the switching lever 80 is set to a reverse position, only the reverse use head contacts. Therefore, the switching is executed easily and the number of parts can be curtailed.
Patent JP-H0393162-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HARADA SUSUMU
IPC: H01M4/587
Filed: 1989-09-05
Abstract: PURPOSE:To decrease the self-discharge rate of a nonaqueous electrolyte secondary battery using a carbonaceous material in a negative electrode by specifying the crystal size in the direction of c axis in the X-ray diffraction of the carbonaceous material. CONSTITUTION:In a nonaqueous electrolyte secondary battery having a negative electrode 2 comprising a carbonaceous material and a nonaqueous electrolyte in which a lithium salt is dissolved in a nonaqueous solvent, the carbonaceous material whose crystal size (Lc) in the direaction of c axis in the x-ray diffraction is in the range of 73-85Angstrom  is used. Small Lc value means low graphitization and impurities are easily contained and self-discharge is increased. Large Lc value means high graphitization and doping-undoping of lithium ions is difficult and discharge capacity is decreased. By specifying the Lc value, self-discharge rate is remarkably decreased without large decrease in discharge capacity.
Patent JP-H0391446-A (JP)
Title: Raw material for animal feed and production of the same raw material
Inventor: YAMAMOTO TOSHIAKI
IPC: A23K3/00
Filed: 1989-09-05
Abstract: PURPOSE:To produce a raw material for animal feeds at a low cost by adding sulfuric acid or formic acid in an amount required to preserve animal bodies at ordinary temperature substantially without affecting raising of the animals to the animal bodies before or during chopping thereof. CONSTITUTION:Sulfuric acid or formic acid in an amount required to preserve chopped animal bodies at ordinary temperature substantially without affecting raising of the animals when used as a raw material for feeds is added to the animal bodies before or during chopping thereof to produce the raw material for the animal feeds. For example, when the raw material for minced animal body feeds is produced, sulfuric acid in a volume of normally about 2.5 times based on the weight of calcium in the mince is preferably added. When the sulfuric acid alone is used, the amount is preferably about 3vol.% based on the weight of the calcium which is an ingredient of bones contained in the animal bodies as the raw material at the maximum. Formic acid is preferably used in a volume of about 2vol.% at the maximum. If the sulfuric acid and formic acid are used together, synergistic effects thereof are exhibited.
Patent JP-2000044850-A (JP)
Title: Correction liquid
Inventor: TAKAHASHI YASUHIRO
IPC: C09D10/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a correction liquid having excellent hiding property and overwriting property with rapid drying and formable a smooth coated film surface by at least including a specific titanium dioxide, a bonding material and a solvent. SOLUTION: This correction liquid contains at least (A) titanium dioxide in which the surface is treated with a coupling agent (e.g. a silane coupling agent such as γ-aminopropyltriethoxysilane, etc.), (B) a bonding material such as a styrene-acrylic emulsion and (C) a solvent such as water. A using amount of each component is preferably 20-50 wt.% of the component A, 5-20 wt.% of the component B and 30-60 wt.% of the component C. The component A is obtained by, e.g. dropping or spraying the coupling agent directly or dissolved in a small amount of water, etc., to a being stirred titanium dioxide and drying.
Patent JP-H0278364-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA MASAYUKI
IPC: H04N1/21
Filed: 1988-09-14
Abstract: PURPOSE:To attain plural read processings in parallel by providing plural input means applying input processing of a communication data independently and an input section storage means storing the communication data inputted according to the plural input means. CONSTITUTION:With a memory idle flag set, no communication data is stored in an input section memory 111 and the memory is idle, then a document is read by a scanner section and the communication data compressed by a coding section is inputted to the input section memory 111. Then the memory idle flag is reset. In the input processing by the input section 101 and the input section memory 111, the communication processing in communication sections 401-403, transmission memories 141-143 and reception memories 151-153, the output processing in output sections 201-203 and output section memories 121-123 and the input processing in the input sections 102, 103 and the input section memories 112, 113 are processed in parallel independently by using a data and a bus control section controlling a control signal bus 301 only.
Patent JP-H1067042-A (JP)
Title: Extrusion molding of thick-walled molded object and apparatus therefor
Inventor: OSHINO FUMIO
IPC: B29C48/90
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To make a surface state smooth and to prevent the formation of an internal crack by holding the sizing die connected to the head provided to the leading end part of an extruder to specific temp. when a material is cooled and shaped and connecting the sizing die and the head through a heat insulating material. SOLUTION: Thermoplastic polyimide or a material based on thermoplastic polyimide is supplied to an extruder 5 from a hopper 1. The temp. of the cylinder terminal of the extruder 5 is regulated to about 390-450 deg.C and the temp. of a sizing die 9 is regulated to 0-50 deg.C and the temp. of a head 8 is usually regulated to about 300 deg.C or higher. Since the head 8 and the sizing die 9 are connected through a heat insulating material 10, even if the temp. of the sizing die 9 lowers, the temp. of the head 8 is not lowered. By allowing a cooling medium such as water or oil usually held to 0-50 deg.C through the cooling zone 12 of the sizing die 9, the molten resin emitted from the head 8 is solidified without being bonded to the wall surface of the sizing die and thick wall molding can be performed without roughening a surface and generating an internal crack.
Patent JP-S63134517-A (JP)
Inventor: FURANKO MONTEINO
IPC: C01G23/053
Filed: 1987-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63100969-A (JP)
Title: Dispenser gun
Inventor: JIYON PATORITSUKU ANSONII KOTS
IPC: B05C5/00
Filed: 1987-09-14
Abstract: A dispenser gun having a rod-advancing mechanism of the tilting gripper kind employs a hardened steel rod (4) of circular cross-section and a sintered metal gripper (12) having a circular hole (21) through which the rod slides. The gripper has, on at least one side, an indentation (25,28; 31,32) having a generally arcuate base and running into the hole (21). The gripper when tilted grips the rod firmly without marking the rod.
Patent JP-S6291263-A (JP)
Title: Coating apparatus
Inventor: CHINO NAOYOSHI
IPC: B05C5/02
Filed: 1985-10-16
Abstract: PURPOSE:To perform uniform coating without generating the involvement of air even in high speed coating, by spraying and applying a liquid to a running web from a hollow container having a large number of small holes formed thereto. CONSTITUTION:A coating apparatus is constituted, for example, by providing a large number of small holes 12 having a diameter of about 0.3mm to a part of the surface of a hollow metal cylindrical container 11 having an outer diameter of about 30mm and a wall thickness of about 2mm and the distance A between adjacent holes in the axial direction of the cylindrical container 11 is set to about 3mm. A liquid with relatively low viscosity is supplied to the cylindrical container 11 from a liquid inflow port 13 and injected from the small holes 12 to coat a web. In this case, the contact of the liquid and the web comes to a spot-like state and air arriving while accompanied by the web can pass so as to escape the spot-like parts and energy excluding air may be low. As a result, uniform high speed coating is enabled.
Patent JP-S61123433-A (JP)
Title: Production of metal crucible
Inventor: SUZUKI TAKAYUKI
IPC: B21D51/18
Filed: 1984-11-01
Abstract: PURPOSE:To produce a plutinum crucible efficiently by joining with a welding the cylindrical part which was made in the prescribed size by melting, forming and rolling stages and the bottom part which was formed from a metallic plate by drawing. CONSTITUTION:The platinum stock of a crucible material is melted in the crucible made of MgO by high frequency heating, cast into the mold made of MgO having the cylindrical gap by the thickness part and a thick and short cylindrical member (a) is obtd. A cylindrical member (b) is produced with drawing of this cylindrical member a by spinning. A metallic crucible (c) is obtd. by welding the upper edge of the bottom part 2 which was formed separately and the end face of the cylindrical member (b). The conventional crucible production process can be shortened remarkably by producing a crucible like this and the work cost can be reduced as well.
Patent JP-H0670924-A (JP)
Title: X-ray tv device
Inventor: YAMAZAKI KATSUMI
IPC: A61B6/03
Filed: 1992-08-27
Abstract: PURPOSE:To enlarge the degree of freedom for creating a mask image, to decrease the memory capacity and to reduce the number of times of X-ray exposure in the case where a continuous integral image can be stored with high accuracy and in a small memory capacity and subtraction is performed. CONSTITUTION:An X-ray TV device is so constructed that while an image pickup means 2 having an X-ray tube 1 is moved by a moving means 3, X-rays is given to a body to be tested 4 by an X-ray tube 1 to create plural X-ray image data relating to different regions of the body to be tested 4. The X-ray TV device includes an image memory 8 for storing X-ray image data, the position of the image pickup means 2 which has created each X-ray image data is measured by a position measuring means 9, and an address on the image memory 8 corresponding to the positions can be generated by an address generating means 10, whereby each X-ray image data is stored in a storage area, taking the above address as the write starting point.
Patent JP-S60126313-A (JP)
Title: Rartially fused nylon yarn
Inventor: KAWAMATA RIKIYA
IPC: D02J1/00
Filed: 1983-12-02
Abstract: PURPOSE:The titled nylon yarns, which are multifilament yarns obtained by the direct spinning and drawing method, etc., having partially fused filaments on the surface thereof, a peeling strength of the fused filaments within a specific range and improved coherency, and useful for tire cord yarns, etc. CONSTITUTION:Partially fused nylon yarns, obtained by for example cooling and solidifying extruded nylon 6 filaments, applying a pretension to the filaments between rolls 6 and 7, drawing the resultant filament yarn between the roll 7 and rolls 9 at 2-4 times draw ratio, blowing high-pressure steam from a blowing device 8 on the yarn, and drawing the yarn at 5-5.5 times total draw ratio between the rolls 7, 9 and rolls 10, constituted of >=20 filaments, and having fused parts in number satisfying the formula 0.2F<=n<=2F (F is the number of the filaments; n is the number of the fused parts) and >=70%, based on the total fused parts, fused parts having a peeling strength satisfying the formula 0.1A<=T<=0.8A [A is the breaking tenacity (g) of the filaments; T is the peeling tenacity (g) of the fused parts].
Patent JP-H04108680-A (JP)
Title: Method and device for vapor-phase impregnation
Inventor: WATANABE MAKOTO
IPC: C04B41/85
Filed: 1990-08-29
Abstract: PURPOSE:To uniformly deposit a matrix component on the surface and inside of a porous formed body by vertically moving the formed body with respect to a matrix component depositing region formed in a reaction furnace. CONSTITUTION:A cylindrical holder 2, into which a gas inlet pipe 3 isolated from the outside by a seal 4 is inserted, is set in a reaction furnace A surrounded by heaters 6a-6c, and a porous formed body 1 is placed on the holder 2. The temps. of the heaters 6a-6c are then controlled to ta>tb>=tc and to ta>=T, where T is the lowest temp. at which the matrix component is deposited in order to form a matrix component depositing region B. The holder 2 is raised through a table 5 to position the optional part of the formed body 1 in the region B, and a matrix forming gas is then introduced into the holder 2 from the gas inlet pipe 3, passed through the formed body 1 to deposit the matrix component and then discharged from an outlet 7.
Patent JP-H1163848-A (JP)
Title: Water-cooled panel for metal refining furnace and the furnace
Inventor: KATO KAZUYUKI
IPC: C21C5/42
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To completely prevent burn out by providing a gas outlet of a cooling gas for a solidifying melted metal in contact at the time of tapping on a surface of a water-cooled panel corresponding to inside of the furnace. SOLUTION: Many water-cooled panels 2 are provided in parallel at a wall of a metal refining furnace 1. A gas outlet 9 is provided at a surface of the panel 2 corresponding to the inside of the furnace. And, a part of a melted metal 5 in contact with the panels 2 at the time of tapping is rapidly cooled with the gas injected from the outlets 9. At this time, the outlets 9 are provided at the surface corresponding to the inside of the furnace separately from a cooling water passage 7. Then, cooling gas 11 is injected from a gas supply source disposed out of the furnace, and pressure flowing velocity of the gas 11 and diameter or width of the outlet 9 are decided so that the metal 5 is not penetrated into the outlet 9 in the case of inclining the body of the furnace 1 and embedding the respective panels 2 under bathing surface of the metal 5.
Patent JP-H1167848-A (JP)
Title: Tape carrier of high flexibility for mounting semiconductor element and semiconductor device using the same
Inventor: ONDA MAMORU
IPC: C09J7/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To lessen thermal stresses between layers of constituent materials and to minimize, particularly the thermal stress on a solder ball. SOLUTION: Coefficients of viscoelasticity of a bonding agent 12 for a copper foil, an elastomer bonding agent 13, a bonding agent 19 for a chip and a solder resist 7 which are constituent materials of this tape carrier are made equal to or less than the coefficient of viscoelasticity of a polyimide film 3. Thereby thermal stresses between the layers of the constituent materials is reduced, and particularly, the thermal stress on a solder ball 6 is minimized.
Patent JP-S59118087-A (JP)
Title: Immobilized microbial cell capable of producing glucose- isomerase, its preparation, and isomerization of glucose
Inventor: ISHIMURA FUMIHIRO
IPC: C12P19/24
Filed: 1982-12-23
Abstract: PURPOSE:To provide the titled microbial cell having high ratio of developing enzymatic activity, by kneading cells of glucose-isomerase-producing microorganism with an aqueous solution of amynoacetalized PVA having specific molecular weight in the presence of a cobalt salt, and crosslinking the kneaded product with a polyaldehyde. CONSTITUTION:Glucose-isomerase-producing microbial cell is dried, pulverized, and kneaded with an aqueous solution of an aminoacetalized PVA having a molecular weight of about 600-6,000 and containing a cobalt salt. The kneaded product is passed through a sieve, formed in the form of a rod, dried, granulated, and crosslinked with a polyaldehyde. The cobalt salt forms a complex in the presence of hydroxyl group and is immobilized together with the microbial cells. The enzymatic activity can be kept stably, and the product can be used continuously for a long period.
Patent JP-H0393460-A (JP)
Title: Two-voltage power unit
Inventor: TOKUDA KAZUHIKO
IPC: H02M1/10
Filed: 1989-09-06
Abstract: PURPOSE:To prevent the output of abnormal voltage from being generated by arranging an input voltage detection circuit for detecting AC input voltage, an integrating circuit for integrating the output of the detecting circuit, and a switching means for switching terminal voltage to voltage doubler rectification by controlling the switch of a rectifier circuit when the terminal voltage of the integrating circuit exceeds a threshold value. CONSTITUTION:When AC input voltage is switched to 100V from 200V, then voltage at a point (1) is lowered, and so a Zener diode Z is interrupted, and potential at a point (2) is also lowered, and a transistor Tr1 is also interrupted. Then, the capacitor C0 of an integrating circuit I is charged, and a time (t) later, the terminal voltage of the integrating circuit exceeds a threshold value, and a transistor Tr2 is interrupted. By the interruption of the transistor Tr2, the triac T of a rectifier circuit P is electrified to perform voltage doubler rectification, and its output DC voltage is kept to be 200V.
Patent JP-S6382402-A (JP)
Title: Chemical resistant glass fiber
Inventor: OTA MASAAKI
IPC: G02B6/00
Filed: 1986-09-27
Abstract: PURPOSE:To improve the chemical resistance of a glass fiber and to reduce the production cost thereof by coating and forming a chemical-resistant thin- layered film consisting of specific components on the surface of the glass fiber. CONSTITUTION:Glass such as quartz glass or E glass essentially consisting of SiO2 is used for the silica glass fiber as stock. The thin-layered film to be coated and formed thereon is the thin-layered film essentially consisting of the oxide of one or more kinds of metals selected from Zr, Sn, La, Mn, Ti, and Ta according to the desired chemical resistance and applications; for example, one kind of the oxide ZrO2 is selected as the preferable oxide for alkali resistance. The thin-layered film to be coated and formed may be polycrystal such as ceramics or may be crystal. The chemical resistance is effectively and economically imparted to the glass fiber by forming the layer enriched with the chemical resistant component on the surface of the glass fiber.
Patent JP-H0549423-A (JP)
Title: Production of dried noodle
Inventor: ENDO KOJI
IPC: A23L7/109
Filed: 1991-08-15
Abstract: PURPOSE:To obtain dried noodles having excellent texture unique to hand- extended dried noodles even by mass-production with machines by adding unsaturated fatty acid-containing vegetable oils to raw material powder for producing the noodles and kneading the resultant mixture. CONSTITUTION:Smooth dried noodles, excellent in throat passableness and chewiness are obtained by adding vegetable oils with >=70% unsaturated fatty acid content to raw material powder for producing noodles and kneading the resultant mixture, preferably according to direct spraying. Furthermore, the vegetable oils are preferably olive oil and added in an amount of preferably 0.5-3.0%.
Patent JP-S59122565-A (JP)
Title: Thermochromic ink composition
Inventor: MASUDA YOSHIAKI
IPC: C09D11/00
Filed: 1982-12-28
Abstract: PURPOSE:A thermochromic ink that contains the leuko-form of a basic dye and molecular sulfur, thus it is coated on the surface of rubber articles and shows that vulcanization is over by changing its color, when the temperature reaches the operation level. CONSTITUTION:The leuko-form of a basic dye such as leuko malachite green, preferably 2-10wt%, molecular sulfur, preferably 10-20wt%, further preferably, a water-soluble or dispersible resin or polymer such as PVA, 5-10wt%, and the rest part of solvent, preferably not dissolving the leuko dye and the molecular sulfur are added to give the objective ink. USE:It is also useful in judging the completion of sterilization of surgical operation tools and packed food products.