baber/WOPTO huggingface dataset:
Patent JP-H0398419-A (JP)
Title: Circuit selective relay
Inventor: YAMADA YUTAKA
IPC: H02H3/36
Filed: 1989-09-08
Abstract: PURPOSE:To facilitate time coordination, etc., by detecting the difference of the direction of the currents of both circuits and short-circuiting a circuit selective relay or locking a ground relay. CONSTITUTION:When a fault is generated on the power supply side bus Buslb, a bus separation relay R1 is operated, and a bus tie circuit breaker CB3 is tripped. The magnitude of the currents I1, I2 of No.1 and No.2 circuits L1, L2 is equalized and the directions thereof are opposed at that time. When the conditions are satisfied, an output is transmitted over the the discriminating circuit 12 of each 50 relay lock signal generators 11, 12, and a 50 relay lock signal is output from an AND circuit 14. A 50 relay is locked, thus preventing the malfunctions of circuit selective relays S1, S2. Accordingly, a relay lock detector is mounted into the circuit selective relays, and the different directions of the currents of both circuits are detected, and the relay is locked, thus facilitating time coordination, etc., with other relays.
Patent JP-H04115077-A (JP)
Title: Fire door
Inventor: HONDA TOMIYASU
IPC: B27K5/00
Filed: 1990-09-04
Abstract: PURPOSE:To improve the heat resistance and water resistance by providing a complex material made by forming a metallic film layer on the surface of an acetylated wooden fiber plate, and using such a complex material making the metallic film layer as the front side plate so as to form a fire door. CONSTITUTION:After a needle-leaved wood or a broad-leaved wood is made into chips, the chips are degreased and softened, and furthermore, an opening process is applied to obtain a wood fiber. Then, after the wood fiber is dried, an acetylation process is applied. Then, the wood fiber is formed into a specific thickness of continuous wood fiber mat. The wood fiber mat is thermocompression-formed to obtain a wooden fiber plate. Furthermore, on the surface of the wooden fiber plate, a molten metal is thermo-sprayed to form a metallic film. After that, the complex material whose heat resistance is improved by the metallic film layer formed on the surface of the wooden fiber plate is used at least as one side surface plate, and a fire door is produced.
Patent JP-H0896672-A (JP)
Title: Circuit breaker having resistance contact point
Inventor: IWATA KOICHI
IPC: H01H33/16
Filed: 1994-09-28
Abstract: PURPOSE: To reliably operate a main contact point and a resistance contact point in the accurate operation timing, properly and accurately detect and display the opening-closing condition, and make possible proper operational cooperation with the other apparatus. CONSTITUTION: A circuit breaker is provided with operation mechanisms 4 and 5 to individually drive a main contact point 1 and a resistance contact point 2 and an electric control system 30 to give a closing command or a breaking command to the respective operation mechanisms 4 and 5. The operation mechanisms 4 and 5 are interlocked with each other by an interlocking mechanism 8, and closing operations of the operation mechanisms 4 and 5 are forcedly synchronized with each other by synchronously closing mechanisms 4c and 5c. An opening closing condition of the main contact point 1 is detected by an opening-closing condition detector 6 to operate by interlocking with the operation mechanism 4, and an opening-closing condition of the resistance contact point 2 is detected by an opening-closing condition detector 7 to operate by interlocking with the operation mechanism 5.  The electric control system 30 uses a contact point signal from the opening-closing condition detector 6 as a finishing command of the closing command, and uses a contact point signal from the opening-closing condiction detector 7 as a finishing command of the breaking command.
Patent JP-H0396569-A (JP)
Title: Constructing method for structural wall
Inventor: KONO MASAHIKO
IPC: E04G21/02
Filed: 1989-09-08
Abstract: PURPOSE:To eliminate the need for forms for spraying ready-made concrete by driving an upper floor board and a lower floor board to a sheathing and disposing a reinforcement and a lath for preventing sag in tension on the inside of the sheathing. CONSTITUTION:A sheathing 1 is installed around a building, concrete is cost between an upper floor board 2 and a lower floor board 3, and a reinforcement 4 and a lath 5 for preventing sag are disposed in tension on the inside of the sheathing 1. A structural wall 7 is formed by an air sprayer 6. Ready-mixed concrete having low slump (0cm-10cm) is used, and an accelerator is employed. A block wall 9 is mounted inside the structural wall 7 as required, and the structural wall 7 is further improved. Accordingly, forms for spraying ready- mixed concrete can be unnecessitated.
Patent JP-2000068369-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUROI TAKASHI
IPC: H01L21/762
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To improve element isolation characteristic of groove-type element isolation and thereby provide a MOSFET with reduced leakage current. SOLUTION: A MOSFET includes a silicon substrate 1 formed with grooves 2. A silicon nitride-oxide 9 formed on the inner wall faces 2W and the bottom faces 2B of the channels 2 completely fills the grooves 2. A composition ratio of the silicon nitride-oxide 9 is so controlled, that the expansion coefficient thereof is nearly the same as that of silicon. The edge of the silicon nitride- oxide 9 along the openings of the grooves is higher than a principal plane (1S), with the surface becoming gradually higher from the edge toward the center, which means that the silicon nitride-oxide 9 has no collapse near the edge.  On a gate insulating film 4 formed in an active region, a sidewall oxide film 41 and a gate electrode 5 are formed and a source/drain diffused layer 6 and an LDD layer 42 which are brought into contact with the layer 6 are formed at a specified depth from the principal plane (1S).
Patent JP-H0282063-A (JP)
Title: Control method for absorbing type refrigerator
Inventor: YOSHII KAZUHIRO
IPC: F25B15/00
Filed: 1988-09-19
Abstract: PURPOSE:To make it possible to obtain a circulation quantity of absorbing solution equivalent to a heating quantity irrespective of any change in the temperature of cooling water by controlling the quantity of diluted absorbing solution to be fed into a high temperature regenerator so that a concentration difference between a diluted absorbing solution and a conc. absorbing solution may be reduced in proportion to an increase in the heating quantity of said high temperature regenerator. CONSTITUTION:An attempt is made to detect the concentration of a conc. absorbing solution obtained based on signals transmitted from a first temperature detector which detects the temperature of a conc. absorbing solution which flows out from a low temperature regenerator 2 and a second temperature detector 16 which detects the temperature of condensed refrigerant at a condenser 6. An attempt is also made to detect the temperature of a diluted absorbing solution of an absorber 3 based on signals transmitted from a fourth temperature detector which detects the temperature of vaporized refrigerant of a vaporizer 7. An attempt is made to control the quantity of a diluted absorbing solution which flows from the absorber 3 to a high temperature regenerator 1 so that a concentration difference of the diluted absorbing solution obtained based on signals transmitted from a fifth temperature detector 23 may be increased in proportion to a decrease in the heating quantity in the high temperature regenerator 1. Therefore, this construction makes it possible to feed a diluted absorbing solution conforming to the heating quantity to the high temperature regenerator 1 and minimize heat loss in the high temperature regenerator 1, say, the heating value required to vaporized the dilutes absorbing solution in the high temperature regenerator 1.
Patent JP-S59123619-A (JP)
Inventor: MIYOSHI TSUNEO
IPC: B29C37/00
Filed: 1982-12-30
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-H0871039-A (JP)
Title: Electronic endoscope operating part
Inventor: MIMORI NAOTAKE
IPC: G02B23/24
Filed: 1994-09-02
Abstract: PURPOSE: To easily assemble and manufacture at a low cost a connection of a forceps port, treatment means inserting channel and suction pipe and improve the operability of inserting the treatment means. CONSTITUTION: An electronic endoscope operating part 11 mounting, to the side, angle operating members (12, 13, 14 or the like) to bend operatively the tip part has a forceps port member 18 communicating to a treatment means inserting channel and disposed in such a manner that the center of the forceps port 17 is located in a region on the left side (side on which an angle operating member is not mounted) of the longitudinal central line C1 of the rear end face S of the operating part. Also, when the forceps port 17 is mounted to be directed upward, it is preferably directed to the inside. Thus, the connection of the forceps port is not needed to be abruptly bent as conventionally and the angle operating member does not interfere the insertion of the treatment means.
Patent JP-H0575730-A (JP)
Title: Electronic private branch exchange
Inventor: FURUI KATSUNORI
IPC: H04W4/02
Filed: 1991-09-13
Abstract: PURPOSE:To output alarm information at the time of emergency generated by an operation of an external connecting device of a computer, as an alarm to a radio telephone set. CONSTITUTION:This exchange is provided with connecting devices 6-9 for containing radio telephone sets 10-15 of a private branch HCA, line controllers 4, 5 for controlling the connecting devices 6-9, a central controller 2 for controlling the radio telephone sets 10-15 of the private branch MCA through the line controllers 4, 5 and the connecting devices, and an interface controller 3 which is connected to the central controller 2 and has an interface bus to an external computer 17. The central controller 2 discriminates position registering information of the radio telephone sets 6-9 of the private branch MCA, and informs alarm information received from the external computer 17 through the interface bus 16 to the radio telephone sets 10-15 of the private branch MCA, which are positioned and registered.
Patent JP-H04116829-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIMA SHOHEI
IPC: H01L21/3205
Filed: 1990-09-06
Abstract: PURPOSE:To make it possible to obtain a metal wiring, which is superior in electro-migration resistance and stress migration resistance, by a method wherein a metal oxide film, which is insertedly provided in such a way as to divide the interior of the metal wiring, is different from the metal films of the metal wiring and consists of a conductive material which does not react with a metal material, is formed. CONSTITUTION:A desired element is formed on a silicon substrate 1, the surface of the element is covered with an insulating film 3, such as a silicon oxide film or the like, a necessary contact hole is opened in the film 3 and a metal wiring 5 is formed on this hole. The wiring 5 is formed into a laminated structure, in which a very thin barrier film 5c is buried between first and second metal films 5a and 5b. The film 5a and the film 5b are constituted of an Al film or an Al alloy film and the film 5c is constituted of an RuO2 film which is a conductive metal oxide film. A laminated film of the films 5a, 5c and 5b is continuously formed without exposing the substrate 1 to the atmosphere and moreover, the film 5c is formed in a low-concentration oxygen atmosphere.
Patent JP-S6296768-A (JP)
Title: Air-fuel ratio regulator for carburetor
Inventor: SUZUKI KENJI
IPC: F02M7/06
Filed: 1985-10-22
Abstract: PURPOSE:To improve the accelerating performance, in a system where a starter valve is opened and a rich fuel is fed at start of engine, by opening the starter valve when the opening of a throttle valve is wide while the intake negative pressure is low, thereby preventing leaning of air-fuel ratio. CONSTITUTION:A starter outlet 3 is opened to an intake path 2 provided with a throttle valve 1 and fed with mixture of starter gas 4 and rich fuel fed through a starter nozzle 5. The starter nozzle 5 is opened/closed by means of a starter valve 6 slidable freely up and down where said valve 6 is constituted into a solenoid valve 9 containing an electromagnetic coil 8. The starter valve 6 is opened manually when starting an engine under low temperature so that the starting is facilitated while current is applied through a throttle switch 10 closable upon opening of the throttle valve 1 over the predetermined opening and a booster switch 11 closable upon droppage of the intake negative pressure below the predetermined opening, thereby it is possible to improve the acceleration performance.
Patent JP-H02140035-A (JP)
Title: Node circuit for network-system
Inventor: FUIRITSUPU MARUKOMU NECHISU
IPC: H04L7/00
Filed: 1989-09-07
Abstract: PURPOSE: To impart priority to an upstream message by providing a node circuit in a bi-direciontal network including a branch circuit having one upstream side port and two downstream side ports. CONSTITUTION: An active logic network constituting body 50 is constituted of plural bi-directional active logic nodes 54 forming ascending hierarchies for converging the plural outputs of plural microprocessors while climbing the hierarchy. The node 54 is constituted of a bi-directional circuit having three ports, and this circuit forms a tree network, and the base part of the tree structure is connected with microprocessors 14, 16, and 18-23. Those plural hierarchies are converged to a vertex node 54a, and the node 54a functions as a means for conversion and rotation which inverts the direction of the flow of a message directed to the upstream side, and directs it to the downstream side.
Patent JP-H0399973-A (JP)
Title: Automatic broadcasting device for train
Inventor: KONO AKIHIKO
IPC: B61L25/02
Filed: 1989-09-12
Abstract: PURPOSE:To easily change the broadcast content by using a voice synthesis type automatic broadcasting device, changing or adding the broadcast content data via a handy terminal, and synthesizing voices according to the broadcast content data based on the command of a setter for automatic broadcast. CONSTITUTION:The keyboard 13 of a handy terminal 12 is operated to synthesize a broadcast sentence in setting the broadcast content. The railway schedule and various broadcast codes (next station name code, connection guide sentence code, advertisement sentence code) are inputted via the keyboard 13. The key input signal is calculated and processed by a CPU 17, and the necessary display is displayed on a liquid crystal indicator 15 via a liquid crystal indicator controller 16. When a broadcast start command is issued by a function key 24 and the door opening/closing signal, car stop detected signal and speed pulses are inputted to a CPU 17, the railway schedule is compared with the action of a train controller, and the broadcast sentence code and broadcast data are transmitted to an automatic broadcasting device 1 for the preset broadcast.
Patent JP-H1059437-A (JP)
Title: Heat insulating paper cup
Inventor: YAMASE KAZUKO
IPC: B65D3/22
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To impart sufficient heat insulating property and shape retention, provide a printing effect, and manufacture a paper cup at a comparatively low cost by a method wherein a protruding part which is formed at one part of a thermoplastic resin foamed layer on the external surface side of a body part, and a paper rolled part are affixed, and a gap is made between the body part and the paper rolled part. SOLUTION: This paper cup 1 comprises a paper cup main body 2 and a paper rolled part 5, and the paper cup main body 2 comprises a body part 3 and a bottom part 4. A protruding part 6 is formed on the body part 3, and the protruding part 6 and the rear surface of the paper rolled part 5 are bonded. For the body part 3, a paper layer is made a base material, and a printing layer is provided on the surface side, and the printing layer is covered with a thermoplastic resin foamed layer, and on the rear surface side, a thermoplastic resin layer is provided. The thermoplastic resin on the surface is foamed by a steam pressure when the moisture in the paper layer is vaporized, and the protruding part 6 is formed by utilizing a phenomenon wherein the part having the printing layer on the bottom foams more.  The paper cup main body 2 has heat insulating property, and in addition, the heat insulating property becomes sufficient by a gap 7 with the paper rolled part 5, and the shape retention is sufficient as well, and has a printing effect, and can be manufactured at a comparatively low cost.
Patent JP-S59122638-A (JP)
Title: Plow type laying machine with high-pressure water being applied
Inventor: EGUCHI KIKUO
IPC: E02F5/10
Filed: 1982-12-27
Abstract: PURPOSE:To avoid the incongruity of the excavating speed and the towing speed by a method in which a trench is excavated by a plow while jetting water jet stream from an excavating nozzle provided in the bottom of the upper stage plow toward the front of the lower plow. CONSTITUTION:A plow 8 attached to the center of sleighs 7a and 7b is shaped into a box form, the tip of a plow 9 consisting of plural steps 9a, 9b, and 9c, set in the plow 8, is shaped into an acute angle form, and the bottom of the plow 9 is shaped into a horizontal form. The length of the plow 9 is set up such that water jet streams 12a and 12b from jet nozzles 11a and 11b provided inside are jetted to the right front of the plow blades 9a and 9c below one step, and the bottoms 10a and 10b of the upper stage plow blade are formed to be leveled with the upsides 13a and 13c of the basal base of the plow 9 below one step. A cable 4 sent out of a laying ship is buried in a trench 16 excavated in the seabed 18 through the rear of the plow 9 from an inlet 15.
Patent JP-S60126654-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1983-12-13
Abstract: PURPOSE:To obtain a photoconductive member superior in sensitivity, etc., by successively forming on a substrate the first layer composed of a Ge-contg. amorphous layer region and a photoconductive Si-contg. amorphous layer region and further having a layer region contg. O in a smooth concn. distribution, and the second amorphous layer contg. Si and N. CONSTITUTION:An intended photoconductive member 100 is obtained by successively forming on a substrate 101 an amorphous layer region 104 contg. Ge and when needed, Si, and an amorphous photoconductive layer region 105 contg. Si to form the first laye 102, and further forming in the layer 102 a layer region contg. O in a concn. distribution smoothly and continuously increasing in the layer thickness direction toward the upper end of the layer 102, and forming on the layer 102 the second amorphous layer 103 contg. Si and N to compose a photoreceptor 107.
Patent JP-H04114115-A (JP)
Title: Two-element zoom lens
Inventor: HAGIMORI HITOSHI
IPC: G02B15/16
Filed: 1990-09-04
Abstract: PURPOSE:To realize the inexpensive two-element zoom lens which has a power variation range from a wide angle end to a quasi-telephoto end by positioning a stop between 1st and a 2nd lens groups, and moving it at the time of zooming according to the 2nd lens group, and satisfying specific conditions. CONSTITUTION:The 1st lens group consists of two negative lenses and one positive lens and the 2nd lens group consists of a biconvex lens, a positive meniscus lens, a biconcave lens, and a positive lens in order from the object side and has an aspherical surface as the image-plane side surface of the lens closest to the image plane side in the 1st group. For zooming from the wide-angle end to the telephoto end, the interval between the 1st and 2nd lens groups is decreased, and the aperture stop (A) arranged between the 1st and 2nd lens groups moves according to the motion of the 2nd lens group. Further, the conditions shown by inequalities I and II are satisfied. Here, Dt is the interval between the 1st and 2nd lens groups at the telephoto end, Df the sum of the core thickness and air interval of the 1st lens group, f1 the focal length of the 1st lens group, and f2 the focal length of the 2nd lens group. Consequently, the inexpensive standard two-element zoom lens which has the power variation range from the wide-angle end to the quasi-telephoto end is obtained.
Patent JP-H0894824-A (JP)
Title: Production of color filter
Inventor: IRINO MARIKO
IPC: G02B5/20
Filed: 1994-09-29
Abstract: PURPOSE: To produce a color filter having high sensitivity with good workability in a short production process while suppressing occurrence of chlorine gas or the like by using a photosensitive compsn. with addition of epoxy resin. CONSTITUTION: This color filter is formed by using a photosensitive compsn. comprising an acryl resin, photopolymerizable monomers, triazine polymn. initiator and solvent. An epoxy resin is added to this photosensitive compsn. The amt. of the epoxy resin to be added is preferably 1/2 to twice pts.wt. of the triazine polymn. initiator because too much addition affects the resist characteristics such as developability and sensitivity. By this method, chlorine radicals generating from the triazine polymn. initiator can be reserved in the reaction system so that production of deposit on a mask can be suppressed. Since formation of an oxygen shielding film is not necessary, the process is made short. Moreover, no defect of the pattern shape is caused during baking without increasing the times of cleaning the mask so that the workability and productivity are improved.
Patent JP-S60127622-A (JP)
Inventor: FUWA YASUSHI
IPC: H01H1/16
Filed: 1983-12-15
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-H01127914-A (JP)
Title: Heatable electric resistance for measuring apparatus for flow velocity or flow rate of gas or liquid
Inventor: MARUCHIN HOOENSHIYUTATSUTO
IPC: G01F1/68
Filed: 1988-09-21
Abstract: PURPOSE: To reduce an electrical resistance among equal standardization sizes by providing Amenda-type current path at a metal layer provided on one surface of a support. CONSTITUTION: A thin metal layer 1 is provided on the maximum surface of a sheet-shaved support and contact surfaces 2 and 3 Amenda-type current path DR are formed by a separation cuts 4 and 5 where both maximum surfaces are extended vertically to or in parallel with a direction 6 of flow of a fluid. The main direction of the DR is set vertical to the direction 6 of flow and each width of the DR is increased according to the increase in the DR from a flow-in side edge 7. Further, current path systems R1 and R2 that are connected in parallel by the cut 4 are formed and the cut 5 is asymmetrically arranged to make identical the electrical resistance, thus decreasing filament power density in the DR according to the increase in the distance of the DR from the flow-in side edge 7 and reducing a response time when the speed of a fluid to be measured changes. Also, an extremely small electrical resistance can be achieved when maintaining or improving the uniformity in temperature distribution on the support and in the size of an equal standardized support.
Patent JP-2001060484-A (JP)
Title: Rotary connection device
Inventor: OTA TAKASHI
IPC: H01R35/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting work of elastic ring materials and to utilize a low-cost forming die. SOLUTION: In this rotary connection device, elastic ring materials 33, 34 are interposed between rotating slide surfaces 30b, 30c of a fixed-side member 30 and rotating slide surfaces 31b, 31c of a rotating-side member 31, respectively, and thus eliminating gaps between the rotating slide surfaces 30b, 30c of the fixed-side member 30 and the rotating slide surfaces 31b, 31c of the rotating-side member 31, respectively.