baber/WOPTO huggingface dataset:
Patent JP-H08219796-A (JP)
Title: Optical fiber gyro
Inventor: WATANABE ATSUSHI
IPC: G01C19/72
Filed: 1995-02-09
Abstract: PURPOSE: To accurately obtain a low-cost gyro by forming a light interference optical path, an interference optical fiber coupler and a light polarizer-connecting optical fiber of polarized surface holding optical fibers, and forming a light input and output optical fiber coupler and an incident " light-introducing optical path of single-mode optical fibers. CONSTITUTION: A light input and output optical fiber coupler 2 is formed of a single-mode optical fiber. Thus, an optical fiber which is functioned as an incident light introducing optical path and an optical fiber 13 which is functioned as a return light transmitting optical path is also formed of the single-mode fiber. All the fibers for forming light polarizer connecting optical fibers 25, 33, an interference optical fiber coupler 4 and an interference optical path 18 are formed of polarized surface holding optical fibers. Thus, since an optical fiber gyro is formed in the state that the polarized surfaces of light are aligned, the light can be stably accurately measured of angular speed. In addition, the cost can be reduced by the amount in which low-cost single-mode fibers are employed.
Patent JP-S61205153-A (JP)
Title: Optical printing head
Inventor: CHIBA OTOO
IPC: B41J2/44
Filed: 1985-03-08
Abstract: PURPOSE:To realize an automatic assembly, by a method wherein a single module is provided by integrally providing a light emitting element array and drivers mounted on a flexible printing control panel (FPC) tape. CONSTITUTION:A light emitting element (LED) array 19 employing a light emitting diode is mounted on a substrate 14 and bonded thereto by die-bonding. The LED array 19 is connected to gold thick film patterns 15 by bonding wires 20. On the other hand, FPC tapes 16 are connected to respective drivers 51, 52, and on the output side thereof are connected to the gold thick film patterns 15. At this time, the output lines of the LEDA 11-1n are respectively equivalent to that of the drivers 51, 52 and connected thereto through gold thick film patterns 15, thus, an integrated LED array and driver module on a substrate result in enabling to expect simple connecting operation and automatic assembly.
Patent JP-S57159672-A (JP)
Title: Thermal head and manufacture thereof
Inventor: TAKAMATSU YASUHIKO
IPC: B41J2/335
Filed: 1981-03-27
Abstract: PURPOSE:To provide a thermal head with a high yield free from overetching, uneven resist coating and the like during the photolithography by forming a film of an electrode immediately beneath a protective layer thinner than other parts. CONSTITUTION:For example, after a sputtering of a tantalum nitride 2 on a ceramic substrate 1, nichrome 3 and gold 4 are deposited thereon and gold 5 is plated on the metals. The laminated electrode materials is etched by a photolithography to form heat generating resistances 6, 6..., electrodes 7, 7... and a common electrode 8. Then, a bonding section 7a of the electrodes 7 and the common electrode 8 are masked, a protective layer 9 comprising silicic oxide 10 and tantalum oxide 11 is formed by sputtering. Thereafter, gold 12 is plated thereon.
Patent JP-S56141900-A (JP)
Title: High-pressure dehydration treatment of sludge
Inventor: KAJIYAMA TAKAO
IPC: C02F11/12
Filed: 1980-04-05
Abstract: PURPOSE: To prevent clogging and damaging of filter bodies and make possible high-pressure dehydration treatment by forming filter medium films on the surfaces of the filter bodies with the filter medium supplied between the respective filter bodies and pressure-dehydrating sludge.  
     CONSTITUTION: Sludge F is supplied from a hopper 2 into a cylinder 1. The filter media G in a filter media tank 9 are supplied between the sludge F and a filter body 6. The filter media G are fed forward by moving a plunger 3 from a pushing position (a) to position (d), but the sludge F is not yet pressurized. The plunger 3 is retreated to the position (c) and the filter media G are injected by a pump 10 into the rear part of the sludge. The plunger 3 is advanced to allow the filter media G to stick on the filter bodies 5, 6, thereby forming filter medium films. Further the plunger 3 is advanced to compress and dehydrate the sludge. Thence, a door body 7 is lowered by a hydraulic cylinder 9 and sludge cake F' is pushed out by te plunger 3. The cake F' is lifted upward by the hydraulic cylinder 8. The cake F' is delivered out to a disintegrating machine 15 and the plunger 3 and hydraulic cylinder 8 return to the home positions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62225904-A (JP)
Inventor: JIYON EMU GUERA
IPC: G11B5/60
Filed: 1987-02-27
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-H05252269-A (JP)
Title: Isdn telephone set and isdn compatible telephone system
Inventor: NAKAYAMA MAKOTO
IPC: H04Q3/58
Filed: 1992-03-03
Abstract: PURPOSE:To call back a caller subscriber with a simple operation even after the end of talking by providing a memory storing a caller subscriber number of a call and a specific key to call the caller subscriber CONSTITUTION:When a call comes from an ISDN line 5, a caller subscriber number of a call is stored in a memory 7. When talking is finished and the line 5 is interrupted, a CPU 8 accesses the memory 7 by depressing a specific key 4 to call the caller subscriber to extract the subscriber number and to implement the control to call the caller subscriber through an ISDN line 5. Even after the talking is finished and the line is interrupted, a called subscriber can call the caller subscriber by having only to depress the key 4.
Patent JP-S56150193-A (JP)
Title: Permeable diaphragm in cell made from hydrophobic organic polymer material for electrolysis of alkali metal halide aqueous solution
Inventor: JIYAN ANDOERUBERUGU
IPC: C25B13/04
Filed: 1981-03-27
Abstract: Permeable diaphragm for a cell for the electrolysis of aqueous solutions of an alkali metal halide, the diaphragm being made from a hydrophobic organic polymeric material containing an oxide of a metal chosen from amongst group IIa of the periodic table of the elements, the oxide being in the form of particles having a mean diameter of at most 0.5  mu m.
Patent JP-H06147497-A (JP)
Title: Controller for heating source of cooking equipment
Inventor: MITSUSHIERU OFUMAN
IPC: H03K17/96
Filed: 1991-02-19
Abstract: PURPOSE: To provide a mass producible control device having simple structure being fixed to a cooking surface in order to control the heating intensity of a heating source for cooking apparatus. CONSTITUTION: Upper surface of a cooking surface is covered with a ceramic glass sheet, a printed wiring board is fixed to the lower surface of the sheet and sensitive keys are fixed to the printed wiring board. The sensitive key is a capacitor having two electrode plates disposed substantially in a same plane with one electrode plate 15 surrounding the other electrode plate 16. The electrode plate 15, 16 are connected with a pulse generator 22 and a differential comparator 23. When a user's finger approaches directly above the sensitive key on the upper surface of the sheet or touches the key, output from the differential comparator is varied due to variation of capacity based on the variation in the permittivity of the capacitor and a microprocessor controls the heating intensity of the heating source in response to the output variation.
Patent JP-H10234983-A (JP)
Title: Game stand system
Inventor: YOSHIDA SHUNICHI
IPC: A63F7/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the connection property of a connector in a game stand system for operating the ball lending function of a game medium supply unit by power supplied from a game stand side. SOLUTION: In a power source circuit 54 for the ball lending control part 53 of a card reader-writer unit 10, one input line L1 of the input lines L1 and L2 for power input is connected to the pin P1 of the drawing left side end part of a column on the upper side of a unit side connector 17. Also, the other input line L2 is connected to the pin P25 of the drawing right side end part of the column on a lower side. That is, the input lines L1 and L2 are arranged at pin positions most separated from each other on the unit side connector 17.
Patent JP-S60190435-A (JP)
Title: Method for manufacturing heat insulating material for piping
Inventor: ONOZAWA FUJIO
IPC: B32B5/24
Filed: 1984-03-12
Abstract: PURPOSE:To manufacture a heat insulating material for piping, easily applicable even to complicated tools, etc. with little danger without corroding the piping, and having sufficient heat insulating effect, by applying an expandable sheetlike or puttylike phenolic resin to the piping, and expanding the resin. CONSTITUTION:An expandable phenolic resin (novolak type) is formed into a sheet having 0.1-50mm. thickness on a sheet of kraft paper 3 by rubber rolls, and steam piping 1 in use is covered with the resultant sheet at about 2-3cm gap to bond joints of the sheet with a gum tape. The sheet is then expanded with the steam heat to form a heat insulating material consisting of the phenolic resin foam. Alternatively, the expandable phenolic resin 5 in the form of string is wrapped around the piping part of the piping 1 covered with a glass wool heat isulating material 4, and the surface is covered with the sheet of kraft paper 3. A cellophane tape is applied to the joints to form the aimed heat insulating material 6 from the foam on the gap part around a flange 2.
Patent JP-S61202643-A (JP)
Inventor: NAGURA SHIGEHIRO
IPC: A61K8/00
Filed: 1985-03-07
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-H04266161-A (JP)
Title: Personal attribute information managing system
Inventor: KISHIKAWA YUUKI
IPC: G06K17/00
Filed: 1991-02-20
Abstract: PURPOSE:To simplify the information input and to realize the unitary management including the information other than a business card by using a magnetic card type business card. CONSTITUTION:The system is provided with an attribute information input part 1 for storing the attribute information recorded on a magnetic card type business card by a magnetic card reader 8 in an attribute information store part 2, an additional information input part 3 for storing other information in an additional information store part 4 by using a keyboard 7, a personal attribute information retrieving part 5 for fetching desired attribute information and additional information and displaying them on a display 9 by inputting a retrieval condition from the keyboard 7, and an input/output device managing part 6 for connecting the personal attribute information retrieving part 5, the attribute information input part 1, the additional information input part 3, and the personal attribute information retrieving part 5 to the keyboard 7, the magnetic card reader 8, the display 9, and also, a telephone set 10 in accordance with the operation.
Patent JP-H08245241-A (JP)
Title: Chalcogenide glass fiber
Inventor: YONEDA YOSHITAKA
IPC: C03C13/04
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a chalcogenide glass fiber ensuring a small loss at the time of transmitting IR and having high mechanical strength. CONSTITUTION: In a chalcogenide glass fiber having a core-clad structure, the core glass 20 is composed of 25-55at.% As and 45-75at.% S and the clad glass 21 is composed of 18-54at.% As, 46-80at.% S and 0.5-7at.% Ge.
Patent JP-S55139159-A (JP)
Title: Die cast type structure of cylinder head
Inventor: YAMABE SEIKI
IPC: B29C33/00
Filed: 1979-04-14
Abstract: PURPOSE: To use commonly the molding tool on the side of a cooling fin so as to reduce the cost for changing the volume of a combustion chamber etc., by loading a liner, which forms the mounting surface for an ignition plug at a prescribed height, to an inserting hole installed at the molding tool on the cooling fin side.  
     CONSTITUTION: An inserting hole 4 is formed over three intermediate molds a 1  of a molding tool (a), and the upper part of the hole is made into a stepped circular hole having a step 4a. A liner a 2  is inserted removable into the inserting hole 4, and the liner a 2  is loaded or unloaded to the inserting hole 4 while clamping the molding tool (a) with a stepped axis which fits to the inserting hole 4. The position of the step 6 of the inserting hole 4 changes by the exchange of the liner a 2  having different legth from the small diameter part 7 to the upper part, hence the height of the mounting surface changes. The shape and the volume of the combustion chamber 1b can be changed by the exchange of a liner b 1  of different shape of the projection b 1 '. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62203295-A (JP)
Inventor: MIZUGUCHI YUZO
IPC: G07G1/12
Filed: 1986-03-03
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-H02226118-A (JP)
Title: Liquid crystal element, its production and application of the same
Inventor: SUGA KOUJIROU
IPC: G02F1/1337
Filed: 1989-02-27
Abstract: PURPOSE:To obtain the liquid crystal element which has the excellent characteristics, of a liquid crystal material, such as excellent orientability of the liquid crystal material, a high contrast, a high switching speed and less electric power consumption by providing an orientation control film consisting of a polyimide resin contg. a specific repeating unit at 5 to 100mol% ratio on the surface of one substrate facing the liquid crystal material. CONSTITUTION:The orientation control film consisting of the polyimide resin contg. the repeating unit expressed by formula I at 5 to 100mol% ratio is provided on the surface of at least one substrate facing the liquid crystal material. In the formula I, R and R' respectively independently denote a bivalent group contg. 2C. The particularly high contrast is obtd. and the element operates on a smectic phase. The switching performance is excellent. Further, the scanning time of the liquid crystal display device or electrooptical device produced by using such liquid crystal element is greatly shortened.
Patent JP-S60190476-A (JP)
Title: Aqueous baking coating compound composition of resin power dispersion type
Inventor: KONISHI SAKUICHI
IPC: C09D5/00
Filed: 1984-03-10
Abstract: PURPOSE:The titled composition for steel plate, etc., storable for a short time, having improved storage stability, by blending a basic substance and a thermosetting resin of base neutralization type with resin powder containing no carboxyl group under heating in a molten state so that the powder is dispersed into them. CONSTITUTION:An aqueous mixture of (A) a basic substance and (B) a thermosetting resin of base neutralization type (e.g., one selected from alkyd type, polyester type, maleic oil type, maleic polyalkadiene type, and acrylic type) is blended with (C) resin powder containing no carboxyl group (e.g., thermosetting resin powder) in a weight ratio of solid content of the component B:C of 2:98-98:2 under heating in a molten state, and, if necessary, (D) a crosslinking reactive substance dissolved in an aqueous medium and/or blended with the component C in a molten state, to give the desired composition.
Patent JP-H09247765-A (JP)
Title: Remote supervisory and controlling device
Inventor: UMEDA YUJI
IPC: G06F11/30
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To cause no processing delay although plural slave stations simultaneously collect data and to improve the data collection efficiency by processing the data collected by the slave stations and performing the supervisory control of the objects to be controlled based on those processed data. SOLUTION: A parameter download processing part 14b downloads the data processing parameters of slave stations 11a to 11n which are stored in a data processing parameter storage part 14a. Then the downloaded parameters are sent to the transmission modules 12a to 12n via a transmitting/receiving part 14c and a transmission line 13. The data processing parameter of the corresponding slave station is downloaded again and stored among those parameters received by the modules 12a to 12n. At the same time, the stations 11a to 11n collect the data from their corresponding objects to be controlled and process these data by the parameters stored previously. Then the processed data are outputted to a host computer 16 from a main module 14 via a network 15 and undergo the supervisory control.  That is, the data are processed by the modules 12a to 12n and therefore the load on the module 14 is reduced although the data on the objects to be controlled are simultaneously collected by the modules 12a to 12n.
Patent JP-S52129528-A (JP)
Title: Removing device for insulating liquid
Inventor: ITOU MICHIO
IPC: G03G21/00
Filed: 1976-04-23
Abstract: PURPOSE:To improve the liquid squeezing effect due to a corona discharge by arranging a corona discharge converging member such that it is in contact with an insulating liquid on a holding member for a photosensitive element or the like.
Patent JP-S59172192-A (JP)
Title: Storage device
Inventor: BABA TATSUO
IPC: G11C11/417
Filed: 1983-03-19
Abstract: PURPOSE:To make a storage device small in size and compact in constitution by connecting a bit line as a power supply line through two diodes to store information in a storage circuit and to read to the bit line. CONSTITUTION:The power source connecting terminal TS1 of a storage circuit Uij is connected to bit lines LBi and -LBi through the diodes Dij and -Dij, respectively and, therefore, one end of parastic capacities C1 and C2 equivalently connected to connecting mid-points N1 and N2 of the storage circuit Uij are connected to the bit lines LBi and -LBi through loads M1 and M2 and, further, diodes Dij and -Dij, respectively. On the other hand, either one of information Bi and -Bi given to the bit lines LBi and -LBi is always displayed as a binary code and always obtains the form of ''1''. When the one is information Bi, the information binary displayed in the form of ''1'' is given to the power source connecting terminal TS1 of the storage circuit Uij through the diode Dij, because a forward bias is given to the diode Dij.
Patent JP-S62205193-A (JP)
Title: Storage of coal water slurry in high concentration
Inventor: KAJI RYUICHI
IPC: B65G53/30
Filed: 1986-03-05
Abstract: PURPOSE:To reduce the viscosity of a slurry and prevent viscosity increase with time of the slurry in storing, by adding an anionic salt or complexing agent to a coal water slurry in a high concentration when the cation concentration therein exceeds a given value. CONSTITUTION:The cation concentration of a coal water slurry in a high concentration (about >=70wt% coal concentration) is constantly or intermittently measured. When the measured value exceeds a given value, an alkali metal salt of an anion linked to a polyvalent metal ion or complexing agent capable of forming a complex compound linked to the polyvalent metal ion is added.
Patent JP-H06257892-A (JP)
Title: Parallel flow heat exchanger for heat pump
Inventor: ITO MASAAKI
IPC: F28D1/053
Filed: 1993-03-08
Abstract: PURPOSE:To obtain optimum refrigerant distribution even as a condenser or an evaporator when a parallel flow heat exchanger is applied as a heat exchanger for a heat pump. CONSTITUTION:The parallel flow heat exchanger for a heat pump comprises an upper header pipe 1b disposed horizontally at an upper part, a lower header pipe 1a disposed in parallel with the pipe 1b below the pipe 1b, a plurality of porous flat branch tubes 2 connected vertically therebetween, corrugated fins 3 so disposed in a zigzag manner between the branch tubes, and refrigerant exit/entrance connected to the pipes 1a and 1b. When the exchanger is used as an evaporator, the exit/entrance is used as a liquid refrigerant inlet, the exit/entrance is used as a refrigerant vapor outlet, while when the exchanger is used as a condenser, the exit/entrance is used as a refrigerant vapor inlet, and the exit/entrance is used as a liquid refrigerant outlet. Thus, refrigerant distribution between the branch tubes become substantially uniform, and it can be applied to the condenser and the evaporator of the pump.
Patent JP-S62205073-A (JP)
Title: Carboxylic acid amide having 5-membered heterocyclic group
Inventor: KATO SHOZO
IPC: A01N43/08
Filed: 1986-03-05
Abstract: NEW MATERIAL:The compound of formula I (X is O or S; Y is alkylene; Z<1>-Z<3> are H, halogen, alkyl or halogenoalkyl; R<1> is alkyl, alkoxy or halogen; R<2>-R<4> are H or alkyl; n is 0 or 1). EXAMPLE:4-Methylthiophene-2-acetic acid (alpha,alpha-dimethyl-4'-chlorobenzyl)amide. USE:A herbicide exhibiting remarkable herbicidal activity especially against gramineous weeds. For example, excellent herbicidal effect is attained to a harmful weed cockspur-grass not only in its sprouting stage but also in the bifoliar stage. PREPARATION:The compound of formula I can be produced e.g. by reacting the carboxylic acid halide of formula II (A is halogen) with the amine compound of formula III.
Patent JP-H08319410-A (JP)
Title: High performance polymer composition
Inventor: FUARIDO FUOUDO KOURI
IPC: C08L71/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a high-performance polymer composition having excellent impact resistance and ductility and improved compatibility by incorporating a functionalized polymer system selected among a polyphenylene ether, a polyamide, and a combination thereof with a specified olefin polymer.  
     SOLUTION: This composition contains a functionalized polymer system selected among a polyphenylene ether homopolymer, a polyamide homopolymer, a copolymer containing these, and compound containing them and an olefin polymer having at least one functional molecular moiety and selected from the group consisting of orthoesters and/or orthocarbonates of ethylene/alkene rubbers, etc. This composition has high compatibility, no delamination visible to the naked eye, and excellent impact resistance and ductility. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S53132095-A (JP)
Title: Method of crosslinking of organic polymer
Inventor: YAMADA MITSUO
IPC: C08F8/00
Filed: 1977-04-22
Abstract: PURPOSE: In the crosslinking of a silyl-modified polyolefin by contacting with water in the presence of a siloxane condensation catalyst, the siloxane condensation catalyst together with a radical scavenger is supplied as master batch thereby reducing production cost and raising operability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63213337-A (JP)
Title: Manufacture of crystal
Inventor: YONEHARA TAKAO
IPC: C30B25/00
Filed: 1987-03-02
Abstract: PURPOSE:To perform partial fusion of a crystal so as to reduce crystal defects, by mounting a fine anisotropic material on a light transmissive substrate and making the crystal grow in the center of a single core which grows in this anisotropic material and performing light radiation in the vicinity of a light transmissive substrate's interface where many crystal defects are generated. CONSTITUTION:When a thin film 8 made of a material having a dissimilar factor to a substrate 7 is formed on a desired portion of the substrate and a thin film made of an appropriate material is piled on proper piling conditions, a thin film 9 grows on only the thin film 8 and it does not grow on the substrate 7. As materials which can be piled by such selective formation method, for example, SiO2 is used for the substrate 7, and Si, GaAs, silicon nitride are used for the thin film, and Si, W, GaAs, InP, and the like are used for the piled thin film 9. Heating is performed in the vicinity of the interface, where the crystal is made to grow, through the light transmissive substrate by optical energy beams such as laser and a lamp, and so the crystal is partially fused. Hence, crystal defects are reduced.