baber/WOPTO huggingface dataset:
Patent JP-H0340496-A (JP)
Title: Printed board mounting structure
Inventor: NAKAJIMA HIDENAO
IPC: H05K7/14
Filed: 1989-07-07
Abstract: PURPOSE:To make an electronic device not only simple in structure but also small in size by a method wherein frame pieces are fitted to small printed boards to provide them with a rail side edge and a guide groove respectively. CONSTITUTION:A required number of guide grooves 12 are provided to the lower plate of a shelf 1. A required number of rail members 11 are provided to the upper plate of the shelf 1. On the other hand, a printed board connector 2A is mounted on the rear side edge of a small printed board 2. A frame piece 20 is composed of an L-shaped side edge 22 and a rail side edge 23. The metal piece 20 is fixed to the printed board 2. In a printed board mounting structure, the side edge 23 of one of the printed boards 2 is inserted into the groove 12 of the shelf 1 and the connector 2A is plugged in a correspondent back board connector. A groove 30 and the side edge 23 of the other printed board 2 are inserted into the member 11 and the groove 30 respectively to enable two printed boards 2 to be vertically mounted on the shelf 1 in tandem.
Patent JP-H0225668-A (JP)
Title: Compression refrigerator
Inventor: ITO MASAHIKO
IPC: F25B47/02
Filed: 1988-07-15
Abstract: PURPOSE: To defrost an evaporator easily without requiring any special heat source by arranging a heat pipe having an on/off mechanism for blocking flow of a working fluid selectively and transporting heat generated from a compressor or a condenser through the heat pipe thereby melting frost adhering to the surface of an evaporator. CONSTITUTION: When an evaporator 1 is frosted, a compressor 1 is stopped and an on/off valve 9 is opened to flow a working fluid through a heat pipe 7 thus transporting heat. When the compressor 3 is stopped, cooling action is interrupted because refrigerant is not supplied to the evaporator 1 and heat is transported from the high temperature compressor 1 through the heat pipe 7 to the evaporator 4. The heat is imparted to an evaporation coil 5 through the air being supplied from a fan 6. Since the evaporator 1, especially the evaporation coil 5, is heated by heat from the compressor 1, frost is melted. After frost is removed perfectly, the heat pipe 7 is brought into inactive state by closing the valve 9 and refrigeration is resumed by actuating the compressor 1.
Patent JP-2000006290-A (JP)
Title: Image recording film
Inventor: YAMAMOTO YUKIMASA
IPC: B41M5/52
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an image recording film which is applicable to a large-size image output medium and can be set also on a surface other than a plane surface with high flexibility and further is highly applicable to environments without the generation of a harmful substance in incineration and discarding. SOLUTION: This image recording film has an imaging layer formed on a support and exhibits 150-700% breaking extension. In addition, a resin which forms the support and the imaging layer is selected from polyurethane, polyester, polypropylene, polyethylene, polycarbonate, polycyclohexane dimethylene cyclohexane bicarbonate, polycyclohexane dimethylene terephthalate and the like, all of these resins containing no chlorine atom. The thickness of the support is 10-100 μm.
Patent JP-S6419889-A (JP)
Title: Method for fixing a solid-state image pickup element
Inventor: KONO KEIZO
IPC: H04N9/097
Filed: 1987-07-15
Abstract: PURPOSE:To prevent the production of deviation of resistration adjusted already after mounting by forming a film to each light radiation face of a prism base, a solid-state image pickup element or its fitting face of the assembly by a metallizing method respectively and opposing each light radiation face and the image pickup element or its assembly and adhering the films altogether. CONSTITUTION:The solid-state image pickup element 4 is stored in an element holder 7 and metallic films 10, 10 made of copper, silver or paradium are formed from the mount face 7b to the side faces 7d, 7d by the metallizing method. On the other hand, metallic films 12, 12 are formed by the metallizing method similarly in notches 11, 11 of the ceramic-made prism bases 5a, 5b. Then the metallic films 10, 12 of the element holder 7 of the solid-state image pickup element assembly 6 and the films 5a, 5b are adhered by the solder 13 or the like to the radiating face of the color separation prism 3 fitted with the prism bases 5a, 5b. Thus, the highly accurate prism assembly is obtained while keeping the resistration adjusting accuracy.
Patent JP-H03163071-A (JP)
Title: Deodorization of thiadiazine-based compound
Inventor: YASUMOTO MASATAKA
IPC: C07D285/34
Filed: 1989-07-07
Abstract: PURPOSE:To eliminate odor of a thiadiazine-based compound by adding a deodorizer containing a metallic salt of a fatty acid to the thiadiazine-based compound. CONSTITUTION:100 pts.wt. thiadiazine-based compound expressed by formula I or formula II (R1 and R2 are lower alkyl, lower alkenyl or cyclohexyl; R3 is H or lower alkyl; R4 is alkylene) is mixed with 5-300 pts.wt. metallic salt of a fatty acid (e.g. zinc oleate). As the thiadiazine-based compound, 3,5- dimethyl-2H-tetrahydro-1,3,5-tiadiazine-2-thione is exemplified. The thiadiazine- based compound is useful as a bactericide, antiseptics and curing accelerator for rubber, etc.
Patent JP-H05231548-A (JP)
Title: Non-contact gap mold seal with ring having patternized microdam seal surface
Inventor: GUREN JII PETSUTO
IPC: F16J15/34
Filed: 1991-07-17
Abstract: PURPOSE: To minimize fluid leaks through gaps at both side of a mechanical face seal by microdams which provide a boundary to groove surface areas whereby the recess of each groove surface area bounded by the microdams acts as a unitary pressure zone. CONSTITUTION: A seal surface 78 of a seal ring 76 includes a groove area 80 and a microdam area 82, the dam area 82 being demarcated by a circle with diameter GD from the groove area 80. The groove area 80 includes a set of forward-facing grooves 84 and a set of backward-facing grooves 86, the grooves 84, 86 being separated by land areas 88. The grooves 84, 86 cross at individual polygon 90 which demarcates the surface of the groove area 80, and each polygon 90 including these crossing is divided by the microdam 92. The height of the microdam 92 is the same as those of the dam area 82 and the land area 88, and all the surfaces without the grooves are on the same plane.
Patent JP-S5879072-A (JP)
Title: Crushing agent
Inventor: SAITOU AKIRA
IPC: E04G23/08
Filed: 1981-11-04
Abstract: PURPOSE:A crushing agent, prepared by incorporating a quick setting material consisting of amorphous calcium aluminate and an inorganic sulfate and cement as a principal component, and capable of crushing a brittle material in a short time even in a cold district. CONSTITUTION:A crushing agent prepared by incorporating 100pts.wt. principal component containing (A) a mixture containing amorphous calcium aluminate with an inorganic sulfate, e.g. anhydrous gypsum or sodium sulfate, at preferably 1.5-2 weight ratio and a cement, usually portland cement, at (50-80):(50- 20) weight ratio with (B) 3pts.wt. or less dispersing agent, e.g. lignin sulfonate or water-soluble melamine resin, and (C) 5pts.wt. or less setting retarder, e.g. sodium carbonate.
Patent JP-H0225872-A (JP)
Title: Toner container
Inventor: YOSHINO KIMIHIRO
IPC: G03G21/10
Filed: 1988-07-14
Abstract: PURPOSE:To eliminate the possibility of generating a fire even if the toner container is stored into a machine and is used by constituting the container body of a member subjected to a flame retarding treatment and imparting a self-extinguishing property to said body. CONSTITUTION:A slender cylindrical body which is formed by spirally winding and superposing, for example, kraft paper plural ties to 0.5-2mm thickness or plastic cylindrical body which is formed to 0.5-3mm thickness by press molding is used for the container body 21. A surface coating layer 21b and a surface paper layer 21C, a liner paper layer 21d, a metallic layer 21e, and an adhesive agent layer 21f are laminated thereon. A flame retarding agent such as, for example, phosphoric acid compd., having the self-extinguishing property is incorporated into at least one layer of the respective constituting layers 21b-21f in order to impart flame retardance to the container 21. The possibility of the fire, etc., is eliminated in this way even if the container is stored in the machine and is used.
Patent JP-H0467728-A (JP)
Title: Online maintenance circuit for redundant power supply
Inventor: MATSUMURA HIDEAKI
IPC: H02J3/28
Filed: 1990-07-04
Abstract: PURPOSE:To eliminate butting diodes without causing an excessive charging current flow through an internal smoothing diode by providing a switch circuit(SW) for producing the voltage at a voltage detecting terminal as a reference voltage prior to connection of a connection designating terminal and producing a predetermined reference voltage (Vref) after connection of the connection designating terminal. CONSTITUTION:Under a state where a power supply CV is partially inserted into a system power supply line, a transistor Q is turned OFF and an error amplifier A has the voltage at a voltage detecting terminal P3 as a reference voltage. When the inserting work is proceeded furthermore, the power supply CV is connected completely with the system power supply line. Since a connection designating terminal P4 is connected with system side voltage, the transistor Q is turned ON. Consequently, the error amplifier A has a reference voltage Vref and the voltage at an output terminal P5 is stabilized based on the reference voltage Vref.
Patent JP-2001009688-A (JP)
Title: Side part working method and device for platelike body
Inventor: SUGANO AKIRA
IPC: B24B9/10
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To work even a side part of a platelike body such as a trapezoidal shape and a triangular shape besides a rectangular shape by making an inclination of a lifting guide coincide with an inclination of a side part extending in the vertical direction of the platelike body, and moving a working device along this lifting guide in working the side part extending in the vertical direction of the platelike body. SOLUTION: A guide device is composed of a guide stand for guiding a glass pane 1 in a leaning state and a carrying device 11 longitudinally carriable in the horizontal direction by supporting the lower side of the glass pane 1. A lifting guide 13 positioned in parallel to a surface of the glass pane 1 is arranged between front/rear conveyors 11a, 11b in front of this guide device so as to be freely tiltable, and a guide beam 18 is arranged on an upper end part front face of the guide device 12. The lifting guide 13 is tilted via a rotary piece 25 arranged on a slide piece 23 threadedly engaging with a tilting driving shaft 16 supported by the guide beam 18. A grinding wheel (a working device) 29 lifted via a lifting driving shaft 20 is supported by this lifting guide 13 to work a side part of the glass pane 1.
Patent JP-S6237500-A (JP)
Inventor: FUJIMOTO MICHIO
IPC: E21F1/00
Filed: 1985-08-13
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-H0286621-A (JP)
Title: Manufacture of poly(aryl ether/thioether)- poly(aryl carbonate) block copolymer
Inventor: MAIKERU JIEI MARINSU
IPC: C08G81/00
Filed: 1989-07-07
Abstract: Poly(aryl ether/thioether)-poly(aryl carbonate) block copolymers are prepared by reacting a poly(aryl carbonate) with a poly(aryl ether/thioether) having at least one electron-withdrawing group located in a position ortho or para to its ether/thioether linking group, in the presence of an exchange catalyst. At least a portion of the poly(aryl ether/thioether) blocks are joined to the poly(aryl carbonate) blocks through an ether/thioether oxygen or sulfur atom.
Patent JP-H0841857-A (JP)
Title: Grout flow rate control type soil improvement method
Inventor: MORI AKIRA
IPC: E02D3/12
Filed: 1994-07-28
Abstract: PURPOSE:To automatically control the amount of grout injected in to the ground. CONSTITUTION:Grout is discharged from the lower end of a supply pipe 1 penetrated in the ground G, and after the injection, the supply pipe 1 is lowered and/or raised to inject the grout into the ground G while stirring it. The depth of the front end of the supply pipe 1 and lifting and lowering speed are detected with a depth/speed sensor 4, and the grout is supplied to the supply pipe 1 through a grout supplying machine 5. In the detected lifting and lowering speed of the supply pipe 1, the supply amount q0 of the grout to be discharged from the supply pipe 1 is calculated by a calculator 7. The flow rate (q) of the grout actually supplied to the supply pipe 1 is measured by a flow meter 6, the grout supplying machine 5 is so controlled that the detected rote of flow (q) of the grout is equal to the calculated supply amount q0.
Patent JP-H0463413-A (JP)
Title: Semiconductor wafer
Inventor: MURAOKA SHUNICHI
IPC: H01L21/02
Filed: 1990-07-02
Abstract: PURPOSE:To prevent failures due to defects such as lamination defect, transformation, disconnection, line short-circuiting, and withstand voltage deterioration which are derived from smear for the cause by providing a minimum recessed part which is capable of carrying wafers or a sucking hole exclusively for carrying at one part where no elements are formed on at least one surface of a surface and a rear surface of a semiconductor wafer. CONSTITUTION:At least on minimum recessed part which can carry a wafer or a sucking hole 3 exclusively for carrying are provided at a location where no elements are formed on at least one of the surface and the rear of a semiconductor wafer 1. In this case, when carrying a silicon wafer within a process, a teflon chuck, etc., is hit against only a sucking hole exclusively for carrying and is sucked by vacuum. Therefore, the contact location is limited to the sucking hole 3 exclusive for carrying, thus preventing smear from reaching other parts (element-forming part). Therefore, failures due to defects such as lamination defect, line short-circuiting, and withstand voltage deterioration can be prevented.
Patent JP-H107630-A (JP)
Title: Amine compound containing hydroxyl group and its production intermediate
Inventor: ADACHI CHIHAYA
IPC: G03G5/06
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To produce a new amine compound containing a hydroxyl group, effectively acting as a photoconductive material and useful as an electron- transporting material in a photosensitive photoreceptor layer of an electrophotography and a production intermediate for a polycarbonate resin, polyester resin, etc. SOLUTION: This new amine compound containing a hydroxyl group is represented by formula I [R1 and R2 are each H, a (substituted) alkyl or a (substituted) aryl; Ar1 to Ar3 and Ar6 are each an arylene; Ar4 , Ar5 and Ar<7> are each a (substituted) aryl or a (substituted) heterocyclic group], e.g. 1,4-bis( 2-[4-( N-[4-(2,2-diphenylvinyl)phenyl]-N-(4-hydroxyphenyl)}amino)phenyl]-1- phenyl}vinyl)-benzene. The compound of formula I is obtained by performing an ether cleavage reaction or an ester cleavage reaction of a compound of formula II [R10 is a (substituted) alkyl or an acyl].
Patent JP-S6334266-A (JP)
Title: Braking force retaining device for vehicle
Inventor: KOSHIZAWA TOSHIBUMI
IPC: B60W10/18
Filed: 1986-07-28
Abstract: PURPOSE:To prevent creep by providing a braking retaining means by means of a solenoid valve midway in a brake piping from a master cylinder, and controlling said solenoid valve based on the detected values of the stepping quantities of brake and accelerator pedals, the position of a selector lever, and an engine speed. CONSTITUTION:The output shaft 1d of a fluid torque converter 1 is connected to a transmission 2 to carry out the device of wheels 3. A fluid pressure is generated in a brake piping due to the operation of a master cylinder 5 by means of the operation of a brake pedal 6, to carry out a braking action by means of wheel cylinders 3a. A braking force retaining device 4 consisting of a solenoid valve 4a and a check valve 4b is provided midway in a brake piping to carry out the retention and release of braking force by controlling the solenoid valve 4a by an electronic control device 10 based on the input of the operation of brake and accelerator pedals 6, 7, a selector valve position 8, an engine speed 9, and a vehicle speed sensor 2a. Thereby, the creep phenomenon of an automatic vehicle can be securely prevented.
Patent JP-H04372846-A (JP)
Title: Heat treating method
Inventor: MATSUMURA ICHIRO
IPC: G01N25/00
Filed: 1991-06-22
Abstract: PURPOSE:To heat or cool a material to be treated highly uniformly with a simple apparatus by juxtaposing a plurality of flexible guide plates in a direct flow path into a treating chamber, moving one end of each guide plate, and adjusting the air quantity of a small flow path. CONSTITUTION:A material to be treated A mounted on a truck 21 is contained in a heating chamber 12. A flow path 31 is formed at the upstream side of the chamber 12 through a straightening vane 13. A flow path 32 is formed at the downstream side through an outlet 14. The upstream side of the flow path 31 and the downstream side of the flow path are connected through a heater 41. For example, when the temperature of heating gas which is detected with temperature measuring terminals 81 and 82 is relatively high, one end part of each of flexible guide plates 51 and 52 is moved leftward through an operating device 91 and cylinders 61 and 62 so as to narrow the frontage of the path, and the air quantities in small flow paths 71 and 72 are decreased. For example, when low temperature is detected at terminals 84 and 85, one end part of each of guide plates 54 and 55 is moved rightward through the device 91 and cylinders 64 and 65, and the frontages are widened. Thus, the heated air quantities in flow paths 74 and 75 are increased.
Patent JP-H05338143-A (JP)
Title: Ink jet head
Inventor: KOMATSU FUMITO
IPC: B41J2/015
Filed: 1992-06-12
Abstract: PURPOSE:To discharge a certain quantity of ink stably by a method wherein a temperature control means is formed over the whole region of an inner peripheral surface of a nozzle in an ink jet head wherein the ink is frozen with a nozzle part when the ink is made not to be discharged and the ink is melted by heating when discharged. CONSTITUTION:A nozzle 8 is constructed in a tapered form so that a dis-discharge opening 8a side becomes narrow, its peripheral wall surface is covered by a heating element 9 of a temperature control means, and an thermal insulating material 11 layer is laid between an inside of the heating element 9 and a nozzle base material 10. An individual electrode 12 is formed to each heating element 9, and a heat plate 14 jointly used as a common electrode is arranged to a discharge opening 8a side of the nozzle 8. The heating element 9 is used as an ink melting and temperature detecting means. The nozzle 8 from which the ink is desirous to be discharged is selectively operated with a driving IC. Though the nozzle 8 is blocked up ordinarily since liquid ink supplied from a second ink tank 6 is frozen, the ink is heated to be melted by conducting the heating element 9, and discharged by inertial force. When applied voltage is turned off with the driving IC, heat of the heating element 9 is radiated with the heat plate 14. A neighborghhood of the nozzle discharge opening 8a is quickly cooled to freeze the ink.
Patent JP-S57100730-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURODA YOSHIO
IPC: G03F7/20
Filed: 1980-12-16
Abstract: PURPOSE:To prevent in advance an accident caused by a photoresist during the step of manufacturing semiconductor by removing the photoresist introduced from the outer edge of a semiconductor substrate to the inside in the prescribed width. CONSTITUTION:A light shielding plate 3 for preventing the exposure of a light source lamp 1 in the width of 1-5mm. from the outer edge of the main surface of a semiconductor substrate 7 is mounted at the adequate position in the exposure device used by a photoetching method, and a photoresist 6 is removed. In this manner, an accident of disturbing the free drop of the photoresist due to its adhesive or adhering to the main surface of a semiconductor substrate can be prevented in the step of isolating and scattering the photoresist pattern in the vicinity of the end of the substrate.
Patent JP-H0343714-A (JP)
Title: Window of chancing transmittability of light
Inventor: NIWA HIDEYUKI
IPC: E06B9/24
Filed: 1989-07-12
Abstract: PURPOSE:To provide the high transmittability of light and excellent transparency when an electric field is impressed by forming the window having a liquid crystal panel which has the composite films formed by dispersing a liquid crystal material having positive dielectric anisotropy into a porous high-polymer material and the substrates having transparent electrodes and crimping the composite films. CONSTITUTION:This window has the liquid crystal panel 10 which has the composite films 11 formed by dispersing the liquid crystal material having positive dielectric anisotropy into the porous high-polymer material and the substrates 12 having the transparent electrodes and crimping the composite films. A cyanobiphenyl liquid crystal mixture is used for the liquid crystal material in the composite films 11 and polymethyl methacrylate is used for the high-polymer material. Substrates constituted by forming ITO as transparent electrodes on one surface of a polyester film and used for the substrates 12. The excellent transmittability of light when the electric field is impressed is obtd. in this way.
Patent JP-H0630017-A (JP)
Title: Atm cell flow converter
Inventor: TAKAHATA YOSHIAKI
Filed: 1992-07-06
Abstract: PURPOSE:To provide a burst cell flow which is suited to be accurately evaluated by providing a means to store the inputted ATM cell flow and reading out this cell flow as a burst cell flow to control it. CONSTITUTION:An ATM cell flow 10 is inputted to a valid cell selecting circuit 1 and only a valid cell 11 is selected and stored in a cell buffer 2. When the buffer 2 becomes empty, a buffer empty signal 14 is generated. Then a counter 4 is reset and the transmission of the cell 11 is discontinued from the buffer 2. When the buffer 2 is filled, a buffer full signal 16 is generated. Then a counter 3 is reset and the cell 11 is transmitted from the buffer 2. In this method, however, a burst cell flow may possibly be excluded out of the setting. Then the generating states of the random number generating circuits 7 and 8 are set so that the burst generating probability is secured in accordance with the generating probability of the input cell flow 10. Thus the preceding problem can be evaded.
Patent JP-H0528426-A (JP)
Title: Magnetic head and magnetic recording or reproducing device using this head
Inventor: MORIMOTO MASAO
IPC: G11B5/265
Filed: 1991-07-18
Abstract: PURPOSE:To sufficiently suppress the intrusion of the noise components from the other magnetic recording or reproducing core at the time of magnetic recording or reproducing without increasing the spacing between the two magnetic recording or reproducing cores of the magnetic head provided with a pair of the magnetic recording or reproducing cores varying in magnetic gap length from each other in combination. CONSTITUTION:The magnetization directions of the magnetic gaps 9, 11 of a pair of the magnetic recording or reproducing cores 1, 4 of the magnetic head provided with a pair of the magnetic recording or reproducing cores 1, 4 varying in the magnetic gap length from each other in combination are varied from each other. A pair of the magnetic recording or reproducing cores of the magnetic head provided with the magnetic pair of the magnetic recording or reproducing cores 1, 4 varying in the magnetic gap length from each other in combination are disposed so as to part increasingly from each other the further from the traveling surface of a magnetic recording medium.
Patent JP-S6335936-A (JP)
Inventor: KANO YOSHI
IPC: E04G9/10
Filed: 1986-07-29
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。