baber/WOPTO huggingface dataset:
Patent JP-H04198144-A (JP)
Title: Production of alkyl vinyl ether
Inventor: AOKI KYOJI
IPC: C07C43/16
Filed: 1990-11-29
Abstract: PURPOSE:To stably obtain the subject compounds in a high yield by specifying the catalyst concentration in a reaction solution and the weight ratio of the catalyst to alcohol in supplying acetylene and alcohol to a system containing a solvent, an alkali metal alcoholate catalyst and alcohol. CONSTITUTION:In production of an alkyl vinyl ether industrially useful as a raw material of functional polymers, medical drugs, etc., while supplying acetylene and alcohol to a system containing a solvent, an alkali metal alcoholate catalyst and alcohol, the concentration of the above-mentioned catalyst in the reaction solution and the weight ratio of the above-mentioned catalyst to alcohol are respectively specified to >=10wt.%, preferably >=15wt.% and within a range of 0.75-3.5, preferably 1.0-2.0. The objective compound can be obtained with industrial advantage thereby under a pressure condition (preferably 0.7-2kg/cm<2>G, especially 1.5-1.9kg/cm<2>G) advantageous from a standpoint of security by using a simple apparatus capable of ready operation. In addition, the reaction temperature is preferably 110-130 deg.C so that generation of by- products as the main cause of reduction of the catalyst life may be inhibited.
Patent JP-H05274833-A (JP)
Title: Device for writing magnetic disk positioning signal
IPC: G11B21/10
Filed: 1991-12-10
Abstract: PURPOSE:To position a magnetic head without touching when the signal for positioning the magnetic disk is written. CONSTITUTION:A reference clock signal is written in a disk assemly 11 incorporating the magnetic disk in a spindle motor for satisfying a phase correction condition with a constant clock frequency using a clock head 17 and the magnetic disk positioning signal by a magnetic head 12 using the reference clock signal is written. The magnetic head 12 follws up a rotary encoder 16 by an optical disk plate 151 on a magnnetic head rotation supporting mechanism 13, an optical head 152 on the rotary encoder 16, a servo system 18 and a head driving motor 14. By positioning the rotary enconder using an encoder driving motor, the magnetic head 12 is positioned without touching and the positioning signal is written in the magnetic disk device.
Patent JP-H04201093-A (JP)
Title: Industrial robot
Inventor: NISHIMURA TAKAAKI
IPC: B25J19/00
Filed: 1990-11-29
Abstract: PURPOSE:To eliminate the need for providing a speed reducer between a azimuth detector and potentiometer, or a disk and distance detector, by providing a shaft on the azimuth detector of a motor which drives a 2nd arm, and making this shaft as the input shaft of a potentiometer. CONSTITUTION:The shaft 31 fixed to a azimuth detector 30 which is fitted to one end of a motor 22 which drives a 2nd arm 20 becomes the input shaft of the potentiometer 15 fixed co-axially with the rotation center of the 2nd arm 20 on a 1st arm 10. And, the relative position of the 2nd arm 20 to the 1st arm 10 is detected, by detecting the voltage of this potentiometer 15, and this position is made as the 1st reference point of the original position.
Patent JP-H09167286-A (JP)
Title: Fire detection device
Inventor: ODANE HARUKI
IPC: G08B17/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a fire detection device with a means which prevents the mistakes in detection of fires in a fire dection device applying an image pickup device that monitors a prescribed warning area while turning. SOLUTION: This device consists of a camera 1 which photographs a prescribed warning area while turning, a camera control part 9 and an image processor 12. The processor 12 judges the occurrence or non-occurrence of a fire based on the red distribution information, the luminance information and the red density information which are extracted from the monitoring images of the camera 1 and also on a threshold that has been decided in response to the turning position of the camera 1. Furthermore, the processor 12 outputs a signal to the part 9 to stop the turning of the camera 1 concurrently with detection of a fire.
Patent JP-H11159657-A (JP)
Title: Pipe body unit
Inventor: KANAO SHIGEKI
IPC: H02G9/06
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To shorten an execution work period of a main pipe and sub-pipes by supporting plural sub-pipes in a state of being bundled by support members, and arranging these support plural sub-pipes in the main pipe having an insertable inside space. SOLUTION: Annular sealing packing 5 is provided on one end of a main pipe 2, and a socket part 6 constituted in a large diameter capable of fitting/ inserting the sealing packing 5 is provided on the other end. Sealing processing and the connection can be completed at once only by inserting these both end parts. A sub-pipe unit 3 is composed of, for example, six cross-sectional circular synthetic resin sub-pipes 7 and four support members 8 which have six through holes to penetratingly support these sub-pipes 7 and are arranged at proper intervals in the lengthwide direction of the sub pipes 7. The respective sub-pipes 7 have a pair of acute angle claw parts on the tip on an outside surface, and are protrusively formed in a spiral shape.  While, the support members 8 are made of a foaming synthetic resin so that a combination of both of these can effectively act to prevent mutual positional dislocation.
Patent JP-H03186718-A (JP)
Title: Electronic fixed quantitative stop cock
Inventor: KIKUTA HIKARI
IPC: G01F13/00
Filed: 1989-12-15
Abstract: PURPOSE:To prevent the undesirable influence to be caused by water scale by containing a turbine, a magnet, a cam, etc., in a cartridge to be attachable and detachable integrally to and from the body. CONSTITUTION:When feed water is started, a turbine is driven to rotate with water, and a magnetic sensor 51 detects a rotating magnetic field of a magnet 24 and converts it to an electric signal. This electric signal is counted by an electronic control part, and when it reaches a set flow rate, a motor is energized from the electronic control part, and the motor rotates and releases a lock of a locking mechanism 40, therefore, a cam 20 and a handle 5 rotate by force of a spring 26a, and a water stop valve part 11 comes to an open valve state. Also, the turbine 22, the magnet 24, the magnetic sensor 51, the cam 20, the spring 26a, the mechanism 40 and the motor are contained in a cartridge, and can be attached and detached integrally to and from the body 1. Moreover, since only the turbine 22 and the cam 20 are exposed in a passage of the cartridge 3, the undesirable influence caused by water scale, etc., can be minimized.
Patent JP-H01166298-A (JP)
Title: Alarm collecting system
Inventor: AIHARA NAOKI
IPC: G08B25/00
Filed: 1987-12-23
Abstract: PURPOSE:To efficiently use an alarm collecting point by arbitrarily setting the correspondence between the type of an alarm and a collecting point in an alarm collecting device by using station data according to the state of the station. CONSTITUTION:The pieces of alarm information from devices A-Z are respectively guided through a construction wiring frame 11 to alarm collecting points 1-26. For an alarm collecting device 12, it has composition in which the corresponding relation between the points 1-26 and an input required to accept a specific type alarm is not determined fixedly, and the relation is defined correspondingly to the station data set in a station data are 14 in the device 12. In the device 12, when the alarm information is received, the previously determined information in this manner is referred to, the accepted alarm information is analyzed, and the analyzed result is sent to a central processing unit 13 of a main body. The unit 13 corresponds to the alarm by the result and executes a previously determined processing.
Patent JP-H02168903-A (JP)
Title: Hair curler
Inventor: FUJISHIMA SHINICHI
IPC: A45D2/00
Filed: 1988-12-23
Abstract: PURPOSE:To provide the hair curler which is light in weight, is fast in heating and can make uniform heating by winding a heating film which is formed by superposing an insulating layer on a conductive layer provided with electrodes at both ends and directing the insulating layer to the front side onto at least one surface of the inner and outer peripheral surfaces of a cylindrical support. CONSTITUTION:The heating film 11 which is constituted by superposing the conductive layer 13 on the sheet-shaped insulating layer 12 is wound on the outside surface of the cylindrical support 10 formed of a heat accumulating material, such as, for example, resin. The conductive layer 13 is coated with, for example, silver plating or a paint contg. carbon. A pair of the electrodes 14, 15 are provided at both side ends of the conductive layer 13 and the bottom end thereof projects downward from the bottom edge of the conductive layer 13, by which a connecting hole 16 is formed. The heating film 11 is so rounded that the insulating layer 12 is positioned on the outer side and is wound on the outer peripheral surface 19 of the support 10. The film is bent by facing the bottom ends of the electrodes 14, 15 downward and is inserted into the through-hole 17 of the support 10. Power source terminals 18 are inserted and caulked to the bottom wall 20 of the support 10 and in the connecting hole 16 of the electrodes 14, 15. Caps 21, 22 are put on the top and bottom ends of the support 10 and an opening part 23 where the power source terminals 18 are exposed in formed to the cap 22.
Patent JP-H04193570-A (JP)
Title: Label printer
Inventor: UENO YUICHIRO
IPC: B41J21/00
Filed: 1990-11-28
Abstract: PURPOSE:To increase general-purpose properties by issuing a command to a printing means by the setting operation of respective setting means in order to print a label printing item on a label at a desired position in a desired mode. CONSTITUTION:A label roller and various drive mechanisms are provided in the main body of a label printer. Further, a printing start point setting means 20, a character size setting means 21, a character direction setting means 22, a number-of-character setting means 23, a character font selecting and setting means 24 and a character interval setting means 25 are provided. These means set a character or mark to a desired size or mode on the basis of their respective functions by the operation of a full keyboard and the outputs corresponding to this setting are supplied to a printing means 26 from the respective means 20, 21, 22, 23, 24, 25. Various items are printed on a label 27 according to setting in the mode set by the respective setting means.
Patent JP-2001142053-A (JP)
Title: Plasma-addressed liquid crystal display device
Inventor: FUJINE TOSHIYUKI
IPC: G02F1/1333
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a long-life plasma-addressed liquid crystal display device in which the frequency of arc discharge generation is small in cathode initialization (activation), the discharge current is reduced and the deterioration of the cathode after a lapse of discharge time is decreased and the deterioration of transmittance due to sticking of sputtered matters is suppressed so as to improve the panel life. SOLUTION: In the plasma-addressed liquid crystal display device provided with a liquid crystal display panel comprising a display cell 1 with a liquid crystal layer 13, a discharging cell 2 with an anode 25 and the cathode 22, etc., the cathode 22 has its surface 24 composed of a mixture of conductive particles with high secondary electron emission and excellent sputtering resistance and insulating particles with low secondary electron emission and excellent sputtering resistance. The conductive particles are one or more kinds of particles out of LaB6, GdB6, GdB4, YB4 and YB6 and the insulating particles are one or more kinds of particles out of Al2O3, SiO2 and TiO2.
Patent JP-2000145956-A (JP)
Title: Gear position detector
Inventor: ANDO HIDEO
IPC: F16H63/18
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization and high accuracy by simplifying the switch structure of a gear position detector. SOLUTION: A movable switch 39 is directly attached to the end surface of a shift drum 1 supported on crank cases 20 and 21. A switch block 43 is spigot fitted in the crank case 20, and a plurality of fixed contacts are provided on a surface facing the movable switch 39 according to a gear position. Since no bulky space middle members are provided between the shift drum 1 and the movable contact 39, the axial dimension of the shift drum 1 is reduced. Also, since the rotational position of the shift drum 1 is directly reflected on the position of the movable contact 39, the gear position is accurately detected.
Patent JP-H08185930-A (JP)
Title: Erroneous connection preventing device, and erroneous connection preventing method
Inventor: MOTOI NORIO
IPC: H01R13/64
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the erroneous insertion of a connector and reduce the working time for insertion by lighting a LED only when the connector is normally connected. CONSTITUTION: An external connector 1 has an external side pin 4 for bidirectionally transmitting a signal and a LED 3 for displaying a normal connection or an erroneous connection. A substrate connector 2 has a substrate side pin 5 for bidirectionally transmitting the signal from the connector 1 and a programmable logic device PLD 6 for changing the signal arrangement from the pin 5. When a current is supplied to the LED 3 by a display power source within a control device, and a connector 1 is connected to the substrate connector 2, the current of the LED 3 is carried by turning on a photocoupler 11 connected to the third pin of the pin 5 to light the LED 3.  An external signal is transmitted to the coupler 11 through the pins 4, 5, made into a signal substituted to the substrate internal power source, changed to a signal arrangement according to the substrate internal signal specification by the PLD 6, and outputted to the substrate internal circuit.
Patent JP-H07182284-A (JP)
Title: Line controller
Inventor: HASHIMOTO TAKESHI
IPC: G06F15/00
Filed: 1993-12-24
Abstract: PURPOSE:To normally execute transmission/reception between terminals and to improve line performance between the terminals by inhibiting the execution of relog-in from a terminal to another terminal at the time of receiving log-in from the other terminal to the terminal. CONSTITUTION:At the time of executing log-in from another terminal X to a terminal 2, a log-in terminal storing part 21 stores an identifier(ID) for the other terminal X. At the time of executing log-in from the other terminal X to the terminal 2, a relog-in inhibiting part 22 recognizes that a line controller 12 in the terminal 2 stores the ID of the other terminal X in a log-in terminal storing part 21 and inhibits relog-in from the terminal 2 to another terminal Y. A log-in command processing part 23 executes/aborts a log-in command, rewrites the ID of a log-in source terminal for a log-in command whose relog-in is inhibited by the inhibiting part 22 by the ID of the terminal stored in the storing part 21 and sends the rewritten relog-in command to a data line. A relog-in execution permitting part 24 permits the execution of the relog-in command sent to the data line.
Patent JP-H10173312-A (JP)
Title: Method for hole-opening working for printed board
Inventor: OZAWA HIDEKATSU
IPC: B26F1/16
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a hole-opening method on a printed board with which the printed board, whose working is suspended, can be identified easily and accurately, without lowering the efficiency of the working when a hole is opened on the printed board using a hole opening machine used for a plurality of printed boards. SOLUTION: At least an identification hole making position is set up on a printed board, device numbers and drill diameters, which are different with each other, are assigned to a plurality of printed board hole making machines 11 to 1n (having one of main shafts 11a to 11f). When a drill is broken, working step or worked hole number for the working program of that time are stored in a memory storage, a hole is opened by the assigned drill on the identification hole opening position of the printed board where a drill is broken. The working of the main shaft where a drill is broken is stopped, and the working is continued until the work program on the other main shaft is finished.
Patent JP-2000141486-A (JP)
Title: Method for repairing inner surface of pipe
Inventor: ITASHIKI MASAYUKI
IPC: B29C63/30
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To easily repair a pipe even if repairing is difficult by unwinding a continuous sheet comprising a resin impregnating reinforcing fiber from a bobbin to successively and continuously apply the same to the place desired to be repaired of an existing pipe while impregnating the sheet with resin and bonding the sheet to the existing pipe by the self-adhesiveness of the impregnated resin to cure the same as it is. SOLUTION: Bobbins 7...7 having continuous sheets 6a-6c comprising a resin impregnating reinforcing fiber such as a protective material 6a, a mat 6b, a repairing material 6c or the like wound therearound are provided on the stand 4 of a repairing apparatus 1. The repairing apparatus 1 is fed in a pipe 9 desired to be repaired and the continuous sheets 6a-6c are drawn out of the bobbins 7...7 to be guided into a resin tank 5 to be trained over drive rollers 8...8 and, further, the protective sheet 11 drawn out of a supply bobbin 9 is applied to the pipe to be guided to a pressure member 10. Next, the repairing apparatus 1 is allowed to run and the continuous sheets 6a-6c and the protective sheet 11 are pressed to a place desired to be repaired. As a result, the continuous sheets 6a-6c are bonded by the viscosity of a resin and allowed to stand as they are to be cured.  Next, the protective sheet 11 is peeled.
Patent JP-H08182775-A (JP)
Title: Painted golf ball
Inventor: HAMADA AKIHIKO
IPC: A63B37/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a painted golf ball having a paint layer excellent in the adherent property and durability. CONSTITUTION: A painted golf ball has a golf ball body having a cover formed of ionomer resin and a paint layer applied thereon. The paint layer consists of a primer layer in direct contact with the cover and other layer, and the primer layer includes a basic agent having polyol resin component and a hardening agent having aliphatic or alicyclic polyisocyanate component and is formed of two-pack curable urethane paint having polyol resin and polyisocyanate blended with each other such that an amount of hydroxyl group of the polyol is in excess of an amount of isocyanate group of the polyisocyanate in the mol ratio.
Patent JP-H01168076-A (JP)
Title: Amorphous color sensor
Inventor: KANEIWA MINORU
IPC: H01L31/0248
Filed: 1987-12-23
Abstract: PURPOSE:To simplify the lead-out of an electrode, by laminating two amorphous layers having a P-I-N structure on a substrate through a transparent conductive layer in the forward polarity or in the reverse polarity, and leading out the electrode of the intermediate transparent conductive layer through a shorted region, where a part of any of the amorphous layers is shot-circuited. CONSTITUTION:On a light transmitting substrate 1, a transparent conductive layer 2a, an amorphous silicon P layer 3a, an I layer 4a, an N layer 5a, a transparent conductive layer 2b, an amorphous silicon N layer 5b, an I layer 4b and a P layer 8b are formed in this sequence. An electrode 6a is provided on the transparent conductive layer 2a. Amorphous layers I and II, in which two electrodes 6b and 6c are provided on the P-layer that is the lowest layer on the opposite side with respect to the incident light side, are laminated in the reverse polarity through the transparent conductive layer 2b. A part between the electrodes 6a and 6c is made to be a dark state. The direction, in which a positive voltage is applied to the electrode 6c, is made positive. A positive electric pulse is applied across the electrodes 6a and 6c. A partial region of the N layer 5b, the I layer 4b and the P layer 3b, which constitute the diode II, is short-circuited along each layer. Thus the short-circuit region 8b is formed. In this way, the highly sensitive device having the structure, which can be manufactured by the simple process, can be obtained at a low cost.
Patent JP-2001137658-A (JP)
Title: Method and device for removing harmful material in waste material treating equipment
Inventor: KOKADO MASAYUKI
IPC: B01D53/81
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To unnecessitate activated carbon for harmful material adsorption. SOLUTION: A hear recovering device 5, a gas cooler 6 and a bag filter 7 are arranged in this order in a waste combustion gas line 4 for introducing a waste combustion gas 3 produced by the incineration of waste material 1 in an incineration furnace 2. A reducing atmosphere melting furnace 11 for melting ash 9 discharged from the incinerator 2, the gas cooler 6 and the bag filter 7 is provided. A carbon deposition reaction column 36, a post combusting chamber 15, a gas cooler 16 and a bag filter 17 are arranged in a melting waste gas line 14 for introducing the melting waste gas 13 discharged from the reducing atmosphere melting furnace 11. The carbon deposition reaction column 36 and each bag filter 7, 17 are connected with a carbon blowing line 38. The carbon 37 is deposited from carbon monoxide in the melting waste gas 13 in the carbon deposition reaction tower 36.  The carbon 37 is blown into each bag filter 7, 17 to adsorb the harmful materials such as dioxins in the waste combustion gas 3 and the melting waste gas 13.
Patent JP-H02173805-A (JP)
Title: Numerical controller
Inventor: NISHIMURA MAKOTO
IPC: G05B19/18
Filed: 1988-12-27
Abstract: PURPOSE:To shorten the working cycle time by storing periodically the programs under execution into a stack area, transferring and storing the memory contents of the stack area into a back-up area at interruption, and restarting an automatic operation at restart based on an interruption program stored in the back-up area. CONSTITUTION:An automatic operation mode is decided as long as a numerical control NC language program is being executed, and the program number, etc., under operation are sent to a stack area 23 from a system control part 3 to be stored there. When a voltage detection means 20 detects the drop of the power voltage, a power-down interruption signal 21 is sent to the part 3. Then the program number, etc., stored in the area 23 are transferred to a back-up area 24 via an interruption arithmetic process and stored in the area 24. When an automatic operation is restarted, the program number stored in the area 24 is sent to a sequence control part 8. Thus the working cycle time is shortened.
Patent JP-H07180776-A (JP)
Title: Metal sheet structure for ball valve
Inventor: SAWADA YOSHIHIRO
IPC: F16K5/06
Filed: 1993-12-24
Abstract: PURPOSE:To ensure high sealing performance by increasing pressure contact surface pressure between a valve seat and a valve box seat by elastic deformation of the valve seat in a ball valve. CONSTITUTION:The valve seat 4 of a ball valve 1 side for sealing by making pressure contact with the valve box seat 5 on the valve box 2 side, is composed of a tube shaped metallic annular body 6 provided with a notched part 6A, a cold setting type rubber made elastic seat 7 which is arranged adjacently to the inner circumference of the metallic annular body 6, and an annular rubber tube made auxiliary elastic seat 8 which is arranged adjacently to the inner circumferential side of the elastic seat 7.