baber/WOPTO huggingface dataset:
Patent JP-H06117435-A (JP)
Title: Slide bearing seal structure
Inventor: YOSHINO TAKUYA
IPC: F16J15/28
Filed: 1992-09-30
Abstract: PURPOSE:To improve attaching property and also to reduce a cost by providing a metallic ring wherein an edge part is provided on the periphery of the a seal member of a bearing main body, integrating a resin seal ring therewith, and sinking the edge parts into the bearing main body. CONSTITUTION:In a seal structure 20, a seal member 22 is attached to a bearing main body 21, and the seal member 22 is composed of a metallic ring 23 and a sealing 25 integrated with polyurethane resin. The metallic ring 23 is machined by stamping out a rolled stock into a ring shape, and gear-shaped knurled teeth 24 are provided on the periphery so as to improve the concordant chamfer property in resin injection forming, and machined so that sagging parts 24a may be formed on the front surface and edge parts 24b may be formed on the back surface. According to the abovementioned structure, when the seal member 22 is attached, it is attached by sinking the edge parts 24b into the bearing main body 21. Therefore, the attachment can be easily performed, and the assembling operability is improved since no seal attaching grooves like the conventional one is required, moreover, the manufacturing cost can be reduced.
Patent JP-H01128943-A (JP)
Title: Method for stabilizing hydrogen-containing fluorocarbon
Inventor: FUKUSHIMA MASATO
IPC: C07C19/12
Filed: 1987-11-13
Abstract: PURPOSE:To obtain the title stabilized compound, capable of exhibiting effects on storage stability of a polyol contained as a foaming agent and useful as foaming agents, aerosols, etc., by stabilizing a hydrogen-containing fluorocarbon against alcoholic OH using a specific stabilizer. CONSTITUTION:A stabilizer containing a compound expressed by the formula (R<1>-R<4> are H or 1-3C hydrocarbon group), e.g. alpha-methylstyrene or vinyltoluene, phenols, e.g., 2,6-di-tert-butyl-p-cresol or p-cresol, and an epoxy compound, e.g., 1,2-butylene oxide or phenylglycidyl ether, is added to a mixture of a hydrogen- containing fluorocarbon, such as dichlorotrifluoroethane (lower aliphatic halogenated hydrocarbon containing F, halogens other than F and at least one H) to stabilize the hydrogen-containing fluorocarbon against alcoholic OH and suppress decomposition thereof during storage.
Patent JP-2000107374-A (JP)
Title: Pachinko game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of only either one of a display control board and a display body. SOLUTION: A display control board case 50 is oscillated by a hinge mechanism 68 to be opened and closed, and the display control board case 50 can be removed from a back cover member 44. A display control board with the display control board case 50 can be replaced, or the display control board only can be replaced. In replacing a display body, the back cover member 44 is removed or opened from a mechanism panel body, so a display body case is exposed through an opening part for working, and that the display body can be removed. The display control board case 50 can be opened and closed without using a tool or the like, and separation work in replacing only either one of the display control board and the display body is so simple that little work man-hours are required.
Patent JP-H10133354-A (JP)
Title: Film take-up machine
Inventor: YANAGIMOTO TAKEKAZU
IPC: B65H23/195
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a film take-up machine having simple structure and capable of easily and smoothly rewinding photographic film to a cartridge by manual operation. SOLUTION: The negative film 14 drawn out from the cartridge housed in an adapter 30 is wound on the shaft 108 of this take-up machine 10, and the adapter 30 is inserted in an adapter receiver 122. Thus, a drive shaft 148 is engaged to rotate integrally with the spool shaft of the cartridge in the adapter 30, and the adapter 30 is pushed in further so as to press the detection part 164 of a microswitch 162, whereby a motor 124 is actuated and the film 14 is taken up to the cartridge 30.
Patent JP-H07113994-A (JP)
Title: Production of optical element
Inventor: ISHIKAWA HIROYASU
IPC: G02F1/1333
Filed: 1993-10-20
Abstract: PURPOSE:To improve the yield of products and to greatly improve productivity by stabilizing a continuous sticking stage. CONSTITUTION:A liquid crystal high polymer layer on a long-sized oriented substrate and a long-sized light transmissive substrate are stuck to each other with an adhesive under a proper pressing pressure by nip rolls at the time of transferring a layer consisting of a long-sized high polymer formed on the oriented substrate onto the light transmissive-substrate. These substrates are passed through the nip rolls, by which the substrates are continuously stuck to each other in the stable state in the state of not generating the intrusion of air bubbles and destruction on the liquid crystal high polymer layer at all.
Patent JP-H08117981-A (JP)
Title: Sliding nozzle plate
Inventor: NOGUCHI HIRONORI
IPC: B22D11/10
Filed: 1994-10-25
Abstract: PURPOSE: To prevent the expansion of cracks by arranging a high-grade material which is heretofore used in the important parts in a plate brick and casting a relatively inexpensive castable material having excellent heat insulatability to the outer peripheries thereof. CONSTITUTION: This sliding nozzle plate consists of the materials varying with the peripheries of nozzle holes 3 and the important parts 1 and a non-important parts 2 thereof. An ordinary shaped brick material is disposed in the important parts 1 and the monolithic material having the excellent heat insulatability is disposed in the non-important parts 2. As a result, the expansion of the cracks after actual use is evidently decreased and the service life is slightly improved. An initial cost is reduced and a contribution is made to a reduction of the original unit price in an iron and steel process.
Patent JP-H08121317-A (JP)
Title: Guide vane closing device by separate weight
Inventor: YOSHII KIYOSHI
IPC: F03B15/04
Filed: 1994-10-26
Abstract: PURPOSE: To provide a guide vane closing device to reduce the size of a servo- motor and auxiliary equipment for a water turbine to close the guide vane using weights. CONSTITUTION: In a water turbine provided with a servo motor 3, installed to a guide ring arm 2, and provided with a closing direction side weight 4, an open direction side weight 5 which is installed at a position opposite to the closing direction side weight 4 of the guide ring arm 2 and the same in weight as the closing direction side weight 4 and a weight separating device which is arranged between an opening direction side weight 5 and the guide ring arm 2 and connects or separates these two from each other are provided. Usually the weight 4 is kept in balance with the weight 5 so as to open and close the guide vane by a small capacity servo-motor 3. In an emergency, the opening direction side weight 5 is separated so as to close the guide vane by the closing direction side weight 4.
Patent JP-2000101747-A (JP)
Title: Data receiver
Inventor: FUKAZAWA KAZUAKI
IPC: H04W84/02
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a data receiver capable of associating various pieces of information, also improving operability and utilizing the information efficiently. SOLUTION: An IP(information provider) 20 collects informations such as weather, sport and fortune-telling and supplies them to an information processing provider 21. The provider 21 processes the various informations into transmission formats for businessmen and transmits the processed informations to a businessman 22. The businessman 22 transmits the processed informations to a pager 23 by radio. The pager 23 has a schedule management function, receives various informations, stores them by associating them with schedules and also displays the schedules and the associated various informations.
Patent JP-H10110007-A (JP)
Title: Energy beam-curable resin composition
Inventor: MORIKAWA TOSHIYUKI
IPC: C08F2/48
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To obtain an energy beam-curable resin compsn. which can provide a cured product having excellent adhesion to a substrate, flexibility, heat resistance, electrical insulating properties, and water resistance by incorporating a (meth)acrylic compd. having in its molecule a basic skeleton of a specified compd. SOLUTION: A (meth)acrylic compd. having in its molecule a basic skeleton of a cyclic terpene polyhydric phenolic compd., pref. a compd. represented by the formula I (wherein X1 , X2 , X3 , and X4 represent H, a 1-5C alkyl, or OH) or a compd. represented by the formula II, pref. a (meth)acrylic ester, an alkoxy(meth)acrylic ester, epoxy acrylate, or urethane acrylate, is incorporated. This energy beam-curable resin compsn. may be used for coating, printing, etc., of a resist ink or the like on plastics, metals, woods, papers and the like.
Patent JP-H02132593-A (JP)
Title: Automatic vending machine and merchandise connection supporting body
Inventor: OKUMURA TOSHIKAZU
IPC: G07F11/68
Filed: 1988-11-12
Abstract: PURPOSE:To easily and promptly replenish merchandise by providing the title merchandise connecting support to wind itself around plural pieces of merchandise and connect and hold the plural pieces of merchandise in a chain-like shape and a means to release the winding of the merchandise connecting support. CONSTITUTION:A merchandise connecting support 6 is composed of a pair of string- shaped bodies 6A and 6B, which is made of a resin and wound around respective plural pieces of merchandise S, and connects and holds the plural pieces of merchandise S in the chain-like shape, crossing parts 6a positioned at the upper and lower parts of the pieces of merchandise S are thermally melt-stuck, and the support 6 is suspended from a supporting part 7. Further, a releasing means A to release the winding of the pair of string-shaped bodies 6A and 6B around the pieces of merchandise S is provided, and the pieces of merchandise S are successively separated from the pair of string-shaped bodies 6A and 6B by the releasing operation of the releasing means. Since the plural pieces of merchandise are connected in the chain-like shape by the merchandise connection supporting body in the above-mentioned manner, the plural pieces of merchandise can be collectively replenished, and replenishing work can be executed easily and promptly.
Patent JP-H08140764-A (JP)
Title: Kitchen furniture
Inventor: MAEDA MASAYO
IPC: E03C1/042
Filed: 1994-11-21
Abstract: PURPOSE: To easily supply water without moving a container made of tin, etc., to a sink by providing a faucet capable of supplying the water in the container placed on a heater. CONSTITUTION: The faucet 5 is mounted on a wall on the upper side of a heater table 4, and the faucet 5 can supply the water to a pan, etc., placed on a heater part 42. The pan, etc., is placed on the heater part 42, and a food to be cooked is put in the pan, or food is cooked by supplying the water from the faucet 5. When water supply to the container is required, the water can directly be supplied from the faucet 5 to the container while placing the container on the heater part 42. In such a way, the water supply can be performed as placing the container on the electric heater part 42, and convenience can be obtained since another dish can be adjusted while the water supply is being performed, and it is not required to carry the container such as a heated pan, etc., to the sink 2.
Patent JP-S62168244-A (JP)
Title: Detecting circuit for abnormality of microcomputer
Inventor: WADA NAOKI
IPC: H02H7/00
Filed: 1985-12-19
Abstract: PURPOSE:To lead a control subject to the safety side by means of hardware when the abnormality of a microcomputer is produced, by actuating the control subject based on the output of an abnormality detecting circuit that is designated by the microcomputer for each fixed period of time. CONSTITUTION:A CPU 1 outputs an address showing an abnormality detecting circuit 4 for each fixed time and data to a data bus 10 by programs. Here a pulse generating means 6 produces the data pulses which are rectified and integrated by a rectifying/integrating means 7. When the output voltage level of the means 7 exceeds the 1st threshold value V1, a Schmitt trigger means 8 actuates a power relay 9 to attain the energization to a heater 12. If the CPU 1 has the abnormality such as a runaway, etc., no data pulse is produced and the output voltage level falls. When this voltage is less than the 2nd threshold value V2, the operation of the relay 9 is stopped and the energization is stopped to the heater 12.
Patent JP-S62145073-A (JP)
Title: Quinazoline derivative
Inventor: HINO KATSUHIKO
IPC: C07D239/78
Filed: 1985-12-19
Abstract: NEW MATERIAL:A compound expressed by formula I [X is O or S; Ar is (substituted) aryl, (substituted) thienyl or (substituted) pyridyl; R1 is halogen, alkyl, OH, NH2, etc.; (a) is 1-3; R2 is formula II or alkylene; R3 and R4 are alkyl, aralkyl, etc.] or formula III [R5 is H, alkyl, alkenyl, aryl, etc.; (b) is 1-3; (c) is 0-2]; either one of X-R2 and Ar is linked to the 2-position of the quinazoline ring and the other is linked to the 4-position] and a salt thereof. EXAMPLE:2-(2-Dimethylaminoethoxy)-4-phenylquinazoline.maleate. USE:An anticonvulsant. PREPARATION:Fore example, a compound expressed by formula IV (Y is halogen) is reacted with a compound expressed by the formula HO-R2 in the presence of a base of afford the aimed compound expressed by formula I (X is O).
Patent JP-H11122038-A (JP)
Title: Crystal oscillation circuit
Inventor: YOSHIOKA KENJI
IPC: H03B5/32
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To lower cost without complicating a circuit structure, while stabilizing the oscillation frequency temperature characteristics of a crystal oscillation circuit constituted of an oscillation circuit and a crystal resonator. SOLUTION: In this crystal oscillation circuit provided with the oscillation circuit formed inside an IC and the crystal resonator XTL connected to the oscillation circuit, a variable capacitor CV is connected, so as to offset the frequency temperature characteristic of the oscillation circuit and a voltage VBE between the base and emitter of a transistor Q1 for constituting the oscillation circuit is applied to the variable capacitor CV. The frequency temperature characteristics of the oscillation circuit become '0' and the temperature characteristics of an oscillation frequency as the entire crystal oscillation circuit agrees with the frequency temperature characteristics of the crystal resonator XTL itself.  Thus, stabilization of the frequency temperature characteristics of the crystal oscillation circuit is achieved, the need for providing a circuit independent of the oscillation circuit for controlling a variable capacitive diode CV is eliminated, a circuit scale is reduced, and the cost is lowered.
Patent JP-H07143107-A (JP)
Title: Data communication system and data communication equipment
Inventor: SAGAWA SHIGEATSU
IPC: H04L69/40
Filed: 1993-11-16
Abstract: PURPOSE:To attain sophisticated changeover control for a redundant configuration through the use of a few number of bits. CONSTITUTION:Each data communication equipment 10 sends data by adding each 1-bit information representing an active/standby transmission state of a concerned data transmission system to the transmission overhead of each system, allows a control section 3 to switch the transmission state of the equipment 10 itself through the combinations of sets of 1-bit information TB0, TB2 representing the transmission state of opposite equipment as required, and has combinations of prescribed sets of 1-bit information RB0, RB1 to transit the opposite equipment into a prescribed transmission state, and the data communication equipment 10 switches the transmission state of itself into the state of combination of sets of the 1-bit information according to a prescribed internal switching command. The active system is switched to a standby system based on the detection of an abnormality of the active data transmission system of the equipment itself, alarm transfer information representing an abnormality detected by other data communication system interposed inbetween or an abnormality of received data or a reception system to be detected by using the switching command.
Patent JP-H05102428-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: NAKAJIMA HIDEHARU
IPC: H01L27/108
Filed: 1991-10-07
Abstract: PURPOSE:To ensure breakdown strength in a memory cell part and to improve current driving ability in a peripheral circuit part by forming an MOS transistor whose LDD width is different in the memory cell part and the peripheral circuit part of a semiconductor memory. CONSTITUTION:First and second sidewalls 8, 9 are commonly formed in a memory cell part side M and a peripheral circuit part side P, a high concentration impurity region 11 is formed at a position which is specified by the second sidewall 9 in the memory cell part side M and a high concentration impurity region 14 is formed at a position specified by the first sidewall 8. Thereby, LDD widths of low concentration impurity regions 10, 13 are different and MOS transistors of different characters are formed on the same substrate. Furthermore, partial remaining of an insulating film caused by a margin of a mask between the memory cell part side M and the peripheral circuit part side P is eliminated by common formation of sidewalls.
Patent JP-S62145950-A (JP)
Title: Dp telephone set capable of inputting pb signal
Inventor: NAGAI MASAHIRO
IPC: H04M1/26
Filed: 1985-12-20
Abstract: PURPOSE:To automatically change over a DP signal into a PB signal by changing over a DP signal generator into a PB signal generator in response to a polarity inversion signal sent from an exchange. CONSTITUTION:When a subscriber hooks off a handset, a hook switch 5 disconnects a tone ringer 4 from a line and connects a polarity inversion detection circuit 1 to the line. Since the polarity of the line is positive, the detection circuit 1 commands generation of a DP signal to a DP/PB signal generator 2. When the line is connected as a result of the transmission of the DP signal, an exchange sends a polarity inversion signal. The polarity inversion detection circuit 1 detects it to output a switching signal thereby commanding the generating of the PB signal to the DP/PB signal generating circuit 2.
Patent JP-H02179103-A (JP)
Title: Electronic sweeping type antenna
Inventor: ARUBEERU SERO
IPC: H01Q3/26
Filed: 1989-11-02
Abstract: PURPOSE: To precisely manage the shape of the diagram of an antenna by providing a reflection film and an electronic feed controller and placing a grid in the focus zone of the reflection film and connecting all sections of each group of a fundamental radiation source to a passive synthesizer. CONSTITUTION: A reflection mirror 10 which focuses energy, a fundamental radiation source grid 11, and an electronic feed control system are included, and the grid 11 is placed in the focus zone of the reflection mirror 10, and the electronic feed control system includes several attenuating phase shift circuits induced by a control unit, and these circuits are connected to at least one synthesizer 29 on the output side. The synthesizer 29 is formed with a hybrid coupling device which has outputs every two of which are connected till an effective output signal is obtained. Thus, fundamental dimensions of the grid are reduced, and the efficiency of the antenna is improved.
Patent JP-H09129290-A (JP)
Title: Connector
Inventor: WATANABE MASAFUMI
IPC: H01R13/74
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To attach a connector by simple work, and decrease the number of parts items for connection. SOLUTION: A connector body 2 has a pair of block parts 3 on both sides thereof, and this block part 3 forms a slit S which accepts a mounting plate 1 in such a manner as to hold it between the slit S, so that the block part 3 has a first mounting part 6 oppositely placed to one side of the mounting plate 1 and a second mounting part 7 oppositely placed to the other side. An elastic supporting piece 8 which contacts with the mounting plate 1 and engages with a mounting hole 1c formed in the mounting plate 1, partly getting into this mounting hole 1c by elastic force, is formed in the first mounting part 6.
Patent JP-H08127578-A (JP)
Title: Production of lactones
Inventor: OKABAYASHI NAOYA
IPC: C07D313/04
Filed: 1994-10-27
Abstract: PURPOSE: To simply and safely obtain lactones useful as a plastic modifying agent, etc., in good yield by using a cyclic ketone as a raw material and further a readily handleable substance available at a low cost without causing a danger such as explosion. CONSTITUTION: (A) A cyclic ketone is reacted with (C) a perborate as an oxidizing agent in (B) a formic acid solvent to afford (D) lactones. Cyclopentanone, 4-methylcyclohexanone, bis(4-oxocyclohexyl)methane, etc., are cited as the component (A) and sodium perborate tetrahydrate, etc., are cited as the component (C). The component (B) is preferably used in an amount of 3-50 times that of the component (A) and the component (C) is preferably used in an equiv. amount of 1-5 times, preferably 1-3 times based on the component (A).
Patent JP-H07117003-A (JP)
Title: Running saw
Inventor: OKAJIMA HIROSHI
IPC: B27B5/18
Filed: 1993-10-21
Abstract: PURPOSE:To obtain a running saw which dispenses with an operation for inputting data corresponding to the dimension of a workpiece and is excellent in convenience by a construction wherein the dimension of the workpiece in the direction of movement of a cutting mechanism is measured and the area of movement of the cutting mechanism is set in accordance with the measured dimension of the workpiece. CONSTITUTION:A running saw is equipped with a machining table 10 supporting a workpiece, a workpiece fixing mechanism 22 fixing the workpiece supported by the table, a cutting mechanism 30 having a circular saw rotated by a motor used exclusively therefor and a forward-backward driving mechanism which moves the cutting mechanism 30 forward and backward in a prescribed area of movement, and it is so constructed that the workpiece is cut while the cutting mechanism 30 is moved in a state wherein the workpiece is fixed on the machining table 10 by the workpiece fixing mechanism 22. The dimension of the workpiece fixed on the machining table 10 in the direction of movement of the cutting mechanism 30 is measured by a rotary encoder 49, and the area of movement of the cutting mechanism 30 is set by a position control circuit 50 in accordance with the measured dimension of the workpiece.
Patent JP-H09124872-A (JP)
Title: Fluororesin composition and molded product using the same
Inventor: ITO SEIJI
IPC: C08L57/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a fluororesin and a small quantity of rubber, and improved in flexibility and molding processability without impairing excellent characteristics inherent in the fluororesin, thus capable of giving molded products of good flexibility and appearance. SOLUTION: This resin composition comprises (A) 100 pts.wt. of a fluororesin (e.g. polytetrafluoroethylene, polyvinylidene fluoride or the like), and (B) less than 0.1 pts.wt, preferably 0.001 pts.wt. or more and less than 0.1 pts.wt. of a rubber (preferably fluororubber such as tetrafluoroethylene-propylene copolymer rubber). If necessary, an electroconductivity improver such as electroconductive carbon and/or a high-thermal conductivity improver such as a metal oxide may be added to the resin composition. In the case of the electroconductive carbon, it is preferable to add the electroconductive carbon in a quantity of 2-30 parts wt. based on 100 parts wt. total of the components A and B. It is preferable to obtain the objective composition by kneading in an ordinary kneader at the melting point of the component A or higher.