baber/WOPTO huggingface dataset:
Patent JP-H08230662-A (JP)
Title: Over-running detector for ropeway
Inventor: KUWANO AKIYOSHI
IPC: B61B11/00
Filed: 1995-02-27
Abstract: PURPOSE: To stop operation of apparatuses when any passenger passes over his getting out position provided at a station by detecting this event as quickly as possible by detecting passing over of the passenger at the station by means of a load variation detected by a load cell. CONSTITUTION: When a riding apparatus 50b on which skiers 52, 52 ride reaches on a rope receiving unit 37 provided on the starting side of winding a pulley 3, a load larger by the weight of the skiers 52 than a load making action when an empty apparatus 50a passes acts on the rope receiving unit 37. Therefore, a load detection signal output from a load cell interposed in the rope receiving unit 37 becomes larger. When the riding apparatus 50b on which skiers 52 ride passes the rope receiving unit 37, a load detection signal exceeding the reference value of a setting part is outputted from the load cell of the rope receiving unit 37, signal treatment and judging treatment are carried out in a signal treating part so as to stop the operation of apparatuses 50, 50.
Patent JP-S61223925-A (JP)
Title: Inputting system for computer
Inventor: KINOSHITA KENICHI
IPC: H03M11/20
Filed: 1985-03-29
Abstract: PURPOSE:To connect a ten key to a low cost computer by providing an input/ output switch which is opened and closed by a data signal on the output terminal of the data signal of plural bits and an input terminal of the status signal of an output device and connecting correspondingly the intersection of a matrix consisting of two groups of an output switch. CONSTITUTION:When one of output terminals of two groups of data output terminals D0-D3, D-D7 is set to '1', one of transistors 20-23, 24-27 is turned on, an intersection of a matrix circuit prescribed by the transistor is selected an one of 16 pieces of switches S is selected. When this selected switch is depressed, a busy signal input terminal T(b) is grounded through the transistor in state ON of the transistors 20-23 the selected switch S and the transistor in state ON of the transistors 24-27 and a busy signal is inputted. A computer 1 discriminates the depressed switch S by changing successively the terminal for setting the data of the data output terminals D0-D3 and D4-D7 to '1', and detecting the busy signal.
Patent JP-2000256815-A (JP)
Title: Cooling device for molten metal
Inventor: KOIKE TOSHIAKI
IPC: C23C2/06
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device which does not develop disturbance and has a simple structure. SOLUTION: In the case a cooling element assembly 20 during waiting is necessary to cool molten metal 69, this assembly may be dipped into the molten metal 69 as the arrow mark 7. In the case the cooling is unnecessary, the cooling element assembly 20 is fully separated from a pot 68 as the arrow mark 6. By fully separating the cooling element assembly 20 from the pot 68, the upper surface of the molten metal 69 is not covered. Therefore, fume of the molten metal 69 is not brought into contact with the cooling element assembly 20.
Patent JP-S63235505-A (JP)
Inventor: YUASA MASARU
IPC: A41C3/10
Filed: 1987-03-18
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-S60208391-A (JP)
Title: Method of recovery of dust coke
Inventor: MURATA TOSHIAKI
IPC: C10B57/00
Filed: 1984-03-31
Abstract: PURPOSE:To recover powdered coke which has been uselessly abandoned, by making dust containing coke produced during dry quenching of coke into water slurry, recovering coke by flotation method. CONSTITUTION:Water is added to dust containing coke prepared during dry quenching of coke to form slurry having 10-20wt% dust concentration, 30- 600ppm based on dust of a foaming agent (flotation agent consisting essentially of it) is added to it, and coke in the dust is recovered by flotation method. On the other hand, 2-10wt% binder based on solid material in tailing is added to the tailing after coke recovery, and stirred. Coke remaining in the tailing is flocculated and granulated. 300-600ppm based on solid material of a foaming agent (flotation agent consisting essentially of it) is added to the granulated coke, and the granulated coke is recovered by flotation method.
Patent JP-S63232356-A (JP)
Title: Semiconductor cooler
Inventor: KUWABARA HEIKICHI
IPC: H01L23/44
Filed: 1987-03-20
Abstract: PURPOSE:To efficiently circulate refrigerant liquid naturally and to supply the liquid over a whole heat generator by providing a plurality of approximately vertical fine tubes to be submerged at lower end in liquid under a condenser, feeding condensed liquid in the tubes, thereby not increasing the quantity of liquid more than required. CONSTITUTION:Condensed liquid condensed on the heat transfer surface of a condenser 5 is fed down on the surface, and separated as droplets 9 from the condenser. Since liquid flowdown fine tube 6 is formed under the droplets 9, the droplets 9 are dropped into a vessel 8, gathered in the vessel 8 to form a liquid surface level in the vessel 8. The liquid flows down in the fine tube 6 to return into refrigerant liquid 3 in a heat generator by means of the heat of the liquid surface. Since the capillary tube strength of the liquid flowing down in the tube 6 is large at this time, rising vapor bubbles 10 rising in the generator is not invaded into the tube 6. Thus, the liquid in the vessel 8 is smoothly fed down toward the liquid 3. Thus, air/liquid flow in the vessel is smoothly circulated, and the liquid can be supplied to a section in which liquid quantity necessary to boil is scarcely supplied.
Patent JP-S63232999-A (JP)
Inventor: KITAGAWA SHINSUKE
IPC: B26F3/00
Filed: 1987-03-20
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-H03267044-A (JP)
Title: Mri apparatus
Inventor: HAYAKAWA MAKOTO
IPC: G01R33/36
Filed: 1990-03-16
Abstract: PURPOSE:To obtain a better MR image with a specified RF wave transmittable by providing a switching means to keep a leakage current of an RF signal from reversing to an input terminal of a transmitting/receiving circuit while the RF signal is being transmitted from an output terminal of the transmitting/ receiving circuit. CONSTITUTION:In a receiving mode, an MR signal from a specified part of a subject P excited by an RF wave which is made to irradiate the subject is received with an RF coil 12 and outputted to a switching circuit 15. A system controller 19 outputs a control signal Sr to turn the switching circuit 15 OFF. The MR signal outputted from the coil 12 is inputted into an input terminal 13b of a receiving circuit through a signal transmission line 14c for receiving, none flowing to an output terminal 13a of a transmitting/receiving system circuit 13 from the switching circuit 15 and the MR signal inputted is detected in phase to be outputted to the system controller 19. The system controller 19 reconstructs an MR data with a reconstruction processing section based on the MR signal to be shown on a display section as MR image.
Patent JP-S56162326-A (JP)
Title: Method and apparatus for inspecting one rod type combustion controller
Inventor: KUDOU YOSHINORI
IPC: G01M99/00
Filed: 1980-05-16
Abstract: PURPOSE: To enable the shortening of inspecting time and realistic inspection by inspecting a flame detecting circuit by flowing flame currents during discharge in a one rod type combustion controller sharing an electrode for ignition and an electrode for detecting a flame.  
     CONSTITUTION: When a controller 20 to be inspected flowing on a conveyor is inspected by means of a device which inspects automatically, a discharging electrode 24 is installed keeping a fixed discharging gap with a high voltage terminal 22 of the controller 20 to be inspected set at a fixed location. A discharge confirming circuit 25 is mounted which emits relay output when confirming the discharge of the controller 20 to be inspected. A check pin 27 is further set up which is driven by means of a cylinder 28 for flowing flame currents by contacting with the high voltage terminal 22, and said pin 27 is connected to a flame equivalent circuit 31 through a copper plate 32 driven by means of a cylinder 33 after confirming discharge. The output of the controller 20 to be inspected to a blower for combustion and to a solenoid valve and the output of the discharge confirming circuit 25 are taken into a decision circuit 34 under this condition, and acceptableness is decided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60207271-A (JP)
Inventor: HOSHINO TERUAKI
IPC: H01R13/639
Filed: 1984-03-30
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-2000258109-A (JP)
Title: Amount-of-displacement measuring instrument
Inventor: YONEDA HIROSHI
IPC: F01L3/24
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To measure the position of a suction/exhaust valve over the full stroke of the valve and the top and bottom dead centers of a mover at a high speed with high accuracy by attaching a cylindrical magnet to the upper end section of the mover and arranging a plurality of magnetism-sensitive elements on the concentric circumference of the magnet. SOLUTION: Two Hall elements IC1 and IC2 each of which is constituted by integrating a Hall element which is a magnetism-sensitive element and a circuit which corrects the galvanomagnetic or temperature characteristic of the Hall element are arranged on the concentric circumference of a cylindrical magnet 4 attached to the upper end section of a mover 1. The positional relations between the Hall elements IC1 and IC2 and the magnet 4 can be adjusted to control values of about 100 μm and the accuracy of the positional relations can be relieved. In addition, the diametral positional deviations of the Hall elements IC1 and IC2 from the magnet 4 can be offset and the variation of the coercive force of the magnet 4 can be reduced. Therefore, the amount of linear displacement can be measured at a high speed with high accuracy of <=10 μm in a long stroke of about 10 mm.
Patent JP-H01237290-A (JP)
Title: Water jet propulsion ship
Inventor: INOUE SEIJI
IPC: B63H11/08
Filed: 1988-03-17
Abstract: PURPOSE:To facilitate inspection/maintenance by forming the lower duct wall of a water intake duct with a member separate from a propulsion device body, removably fixing the member to a hull, and removably install the propulsion device body to this member. CONSTITUTION:A water intake duct 24 has nearly a circular section while having a form of obliquely rising up toward the rear from a water intake port 20, and the upper duct wall 37 thereof is formed with a hull 22. The lower duct wall 38 of the water intake duct 24 is formed with a duct forming member 34 which is a separate body from the hull 22 and a propulsion device body 16 and this duct forming member 34 rises obliquely upward from the position of the water intake port 20 nearly in parallel to the upper duct wall 37. The duct forming member 34 is removably fixed to the hull 22 at the fitting portion by means of an adhesive, etc. The propulsion device body 16 is removably installed on the duct forming member 34.
Patent JP-S62222993-A (JP)
Inventor: UENO HIROAKI
IPC: E04G21/14
Filed: 1986-03-22
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-S56161530-A (JP)
Title: Automatic exposure controller of copying machine
Inventor: UMEDA ARATA
IPC: G03G15/00
Filed: 1980-05-15
Abstract: PURPOSE:To measure the transmittance of an original always accurately by reading the transmittance of the original in correspondence to the conveyance speed of the original in an average manner. CONSTITUTION:An original O is read of its transmittance by an original transmittance detector consisting of a light source 1 and a photodetector 2, and the data thereof are A/D-converted and are introduced into a microcomputer. At the same time, a photointerruptor 5 consisting of a disc provided with multiple holes is provided on a driving roll which drives a conveyance belt 3, and the pulses generated by this are put into the interruption terminal of the microcomputer, by which interruption is generated at every pulse. The output processed by the microcomputer are D/A-converted and control a motor for conveyance or a light source for exposure by way of a control circuit. In this way, the transmittance of the original is read in an average manner with respect to the conveyance speed of the original, and based on these data, the motor or the light source for exposure is controlled and therefore correct exposure is obtained.
Patent JP-H03263297-A (JP)
Title: Monitor panel for security system
Inventor: TAKAHASHI YOICHI
IPC: G06Q50/00
Filed: 1990-03-14
Abstract: PURPOSE:To easily execute key operation at a dark place and to make a monitor panel compact by providing loop lamps in the respective keys of an input operation part, controlling ON/OFF of the lamps according to the state signals of various sensors and enabling the ON of all the lamps. CONSTITUTION:In the state of turning of a power source to a security system, a command is applied from a controller 14 to respective loop lamps 13 regardless of the start / cancel of securilty, and the respective loop lamps 13 are turned on so that the respective keys of an input operation part 12 can be turned to an emitted state. At such a time, even when the security system is set under a cancel sate, various sensors 15 are made active and therefore, the state signals of the various sensors are received by the controller 14 and reflected by the ON/OFF of the loop lamps 13 on a monitor panel 10. Thus, the positions and kinds of the respective keys are made clear and the respective keys can be operated even at the dark place. Further, the monitor panel can be made compact.
Patent JP-S60210595-A (JP)
Title: Shutter mechanism of corpuscular radiation epitaxial apparatus
Inventor: KIMATA MORIHIKO
IPC: C30B23/08
Filed: 1984-03-31
Abstract: PURPOSE:To obtain the titled shutter mechanism having a simple structure and capable of further evacuating a vacuum chamber by placing a rotating plate having openings in a radiation source chamber parallel to a cooling wall so that the openings can be made to coincide with the desired holes in the cooling wall by rotation. CONSTITUTION:During the operation of a corpuscular radiation epitaxial apparatus, in the radiation source chamber 12, useless corpuscular radiation not passing through a group of holes 16 in a cooling wall 11 are reflected by a shutter 20 or the wall 11 and discharged 21. The residue of the useless corpuscular radiation is adsorbed on the wall 11 cooled to the temp. of a refrigerant such as liq. N2 to keep the inside of the chamber 12 at a high vacuum. In the growing chamber 13, a crystal is grown on a substrate 2 with useful corpuscular radiation 26 passed through the holes 16. Corpuscular radiation useless for crystal growth in the corpuscular radiation 26 is discharged 25 as reflected corpuscular radiation 27 or adsorbed on the wall 11 to keep the inside of the chamber 13 at a high vacuum.
Patent JP-2000263329-A (JP)
Title: Polishing method for external tooth gear and device thereof
Inventor: MINEGISHI SEIJI
IPC: B24B19/09
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To improve surface roughness of a gear face of an external tooth gear, and to reduce generation of noise due to meshing. SOLUTION: An inner tooth gear 120 for machining cut with one internal tooth is prepared. A polishing head 31 which functions as the internal tooth is disposed in a portion where the internal tooth is cut out. The polishing head 311 is composed of a film abrasive 320 and a backup roller 312. An external tooth gear W to be polished and machined is brought into internal contact with and engaged with an inner periphery of the inner tooth gear 120 disposed with the polishing head 311. In such conditions, application of input motion (revolution) to the external tooth gear W makes the external tooth gear W to perform rotative motion by meshing with the inner tooth gear 120, and such motion of the external tooth gear W becomes generating motion by which a gear face of the external tooth gear W is polished by the polishing head 311 in a tooth profile direction.
Patent JP-S51140129-A (JP)
Title: Impulse current generating system in the constitutions of the igniter equipped with stand-by heating apparatus
Inventor: DEN MINORU
IPC: H02M9/00
Filed: 1975-05-29
Abstract: PURPOSE: The protection from the adhesion of mercury to the igniter and the magnetic deflection of the pulse transformer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03266395-A (JP)
Title: Electric discharge lamp lighting device
Inventor: FUKUMORI NORIYUKI
IPC: H05B41/24
Filed: 1990-03-15
Abstract: PURPOSE:To prevent cut-off and instability of an electric discharge lamp without giving stress to an element by lowering the frequency of a switching element periodically and for only a fixed term at the time of falling of a DC power supply voltage, and periodically generating a high voltage. CONSTITUTION:When a power supply voltage falls, output of a detection circuit 9 becomes L, a transistor Tr1 turns ON and a timer IC12 oscillates. When a third pin of IC12 is H and Tr2 is OFF, an oscillation circuit 7 oscillates with the frequency to be determined by the resistors R4, R5 and a capacitor C2 and when the third pin is L and Tr2 is ON, the circuit 7 oscillates with the frequency to be determined by the resistor R4 and the capacitor C2. Accordingly, high and low switching frequency is repeated periodically to generate a high voltage. The frequency and generated voltage can be set up by the resister and the capacitor. Thereby, cut-off and instability of the electric discharge lamp can be prevented without giving stress to an element.
Patent JP-H09225373-A (JP)
Title: Quantitative discharging device of hotmelt gun
Inventor: OI SANKICHI
IPC: B05C11/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To discharge a hot melt adhesive quantitatively. SOLUTION: A heater part 11 haying a heater 10 for heating a hot melt adhesive is located next to a nozzle 8. A rotor 16 is installed in the heater part 11 to be rotated by the adhesive which is sent from a tank 2 by a pump 3. A detection rotor 28 driven by the rotation of the rotor 16 and a sensor 29 for detecting the rotational state of the detection rotor 28 are provided. By the sensor 29, the rotation of the motor 4 of the pump 3 is controlled by a controller so that the number of revolution of the rotor 16 is kept constant.
Patent JP-S59194161-A (JP)
Title: Precision moving device
Inventor: KANETOMO MASABUMI
IPC: G11B21/02
Filed: 1983-04-15
Abstract: PURPOSE:To provide a precision moving device with less generation of heat when feeding and saving electricity by providing a reverse acting electromagnetic clutch in a slight feeding drive system and a normal acting electromagnetic clutch in a rapid feeding drive system. CONSTITUTION:A slight feeding motor 31 is mounted on a fixing table 32. The shaft of a deceleration gear 30 is connected to a shaft 34 with a coupling 33. The shaft 34 is supported by a bearing 35, and by a bearing 37 in the electromagnet 36 of a reverse acting electromagnetic clutch. A rotary disk 39 which holds a spring 38 inside and which is a part of the reverse acting electromagnetic clutch, is fixed to the other end of a shaft 34. On the other hand, a rapid feeding drive system is fitted to a screw shaft 42 through a gear 51. A rapid feeding motor 52 is connected to a shaft 53 through a coupling 54 and a normal acting electromagnetic clutch 55 is connected to the shaft 53. The slight feeding of a moving table 37 is carried out with the power sources of the both clutches turned off, whereas, the rapid feeding is carried out with the power sources of the both clutches turned on.
Patent JP-H06322104-A (JP)
Title: Biodegradable vinyl ester copolymer
Inventor: GERARUDO FURAISHIYUMAN
IPC: C08F2/38
Filed: 1994-03-10
Abstract: PURPOSE: To provide a biodegradable vinyl ester copolymer containing a very small amount of a combined ketene acetal comonomer, having biodegradability and a high molecular weight and being capable of being used in the application field of typically a vinyl ester polymer.  
     CONSTITUTION: There is provided a biodegradable vinyl ester copolymer of one or more monomers selected from the group consisting of vinyl esters of 1-18C unbranched or branched alkylcarboxylic acids, which copolymer contains 0.1-40 wt.%, based on the total weight of the copolymer, one or more cyclic ketene acetals selected from the group consisting of 2-methylene-1,3-dioxepane, 2-methylene-1,3-dioxolane and 2-methylene-1,3-dioxane and has a molecular weight of above 50,000. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09226742-A (JP)
Title: Pack reinforcing structure and reinforcing member for packing
Inventor: TAKEMOTO SANEO
IPC: B65D5/44
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure suitable for reinforcing with corners of an object to be packed as a center and a reinforcing member thereof. SOLUTION: A reinforcing member for packing comprises a cylindrical body mainly made of paper and having a polygonal shape viewed from a lateral cross section, while at least one cut opening 7 is formed over all side faces 4, 5, 6 but one side face 3 along its outer side periphery. The side face 3 is folded to bring opposite notch edges 8, 9 of the opening 7 to face each other. With such a constitution, when the member is not used for reinforcing a corner of a packing box or before shipment, the above folding is not performed, so that the member is less bulky as a straight polygonal cylinder. When it is used for reinforcing the corner of the box or at the time of shipment, the member is folded to close the opening 7 thereby easily making a shape along the corner of the box.
Patent JP-H08265237-A (JP)
Title: Diversity receiver
Inventor: TANAKA JUNKO
IPC: H04B7/02
Filed: 1995-03-24
Abstract: PURPOSE: To provide a diversity receiver capable of maintaining a small correlation coefficient between diversity antennas and performing high quality transmission even when a base station antenna is installed on a road where people or the like pass. CONSTITUTION: Diversity receiver antennas are arranged so as to make an angle α16, between a straight line 13 which is the projection, on the surface of a road 19, of a straight line connecting the power feed point 11 of an antenna A and the power feed point 12 of an antenna B separated by a distance d14, and a straight line 15 perpendicular to the width direction 20 of the road 17, be 55 deg.<=α<=65 deg. or 25 deg.<=α<=35 deg.. Then, the plural antennas are arranged so as to make the angle α formed by the straight line perpendicular to the width direction of the road and the arrangement direction of the power feed points of the diversity antennas be 55 deg.<=α<=65 deg. or 25 deg.<=α<=35 deg.. Thus, even when the base station antenna is installed on the road, since the correlation coefficient between the diversity antennas can be made small, the high quality transmission of small error rate characteristics is made possible.