baber/WOPTO huggingface dataset:
Patent JP-S60131742-A (JP)
Title: Flat display device
Inventor: NONOMURA KINZOU
IPC: H01J29/46
Filed: 1983-12-20
Abstract: PURPOSE:To perform display of high quality by forming an electron beam acceleration means en bloc with a correction means, which corrects deflection by coulomb force between the opposing electrode means. CONSTITUTION:A flat display device is formed of a linear electron source, an electron beam control means, an electron beam deflection means, an acceleration means and a luminous means. Thereby, correction of the electron beam to the deflection of a vertical deflection electrode, correction to an electron beam gap due to potential sloping generated by an emission current of the linear cathode 2 and correction of the electron beam to the deflection of the horizontal deflection electrode 7 is performed by change of shape by means of coulomb force between the opposing electrodes while making the acceleration electrodes 8 into the shapes as shown by the figures 42 and 43. Accordingly, by the extremely simple shape change of an acceleration means, the correction is performed cheaply and with good accuracy thus being able to improve a picture quality.
Patent JP-S6394066-A (JP)
Title: Fuel pump driver
Inventor: KATO KATSUSHI
IPC: F02M37/08
Filed: 1986-10-09
Abstract: PURPOSE:To enable retreat traveling of vehicle, by supplying power to a drive motor through any one of first or second switch means upon decision of abnormality. CONSTITUTION:When a decision means decides that it is normal, power is fed to a drive motor through first or second switch means to rotate the drive motor with such rotary speed as corresponding to the positional relation between second or third brush 2 or 3 and a first brush 1 so as to deliver such quantity of fuel as corresponding to said rotary speed from a fuel pump. When the decision means decides that it is abnormal, an alarm means alarms the abnormality in the power supply system for the drive motor to the operator and an abnormal time control means controls first and second drive means to ensure power supply to the drive motor through any one of the first or second switch means thus ensuring the minimum operation of fuel pump.
Patent JP-H1183412-A (JP)
Title: Position measuring device for h-sections and measuring method therefor
Inventor: SATO TOSHIBUMI
IPC: E02D9/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To accurately measure position and attitude of H-sections by a simple construction and method accurately in a short time and by a remote control, when a measuring object is a long object with almost the same cross section at each part such as a square pillar of H-sections, its entire size is already known and it is also known that its longitudinal direction is almost vertical. SOLUTION: Four detector rods 2a-2d are laid in parallel each other on the same flat plane, each rod 2a-2d is attached to a base pedestal retractably or slidably and four rods 2a-2d are simultaneously attached to it so as to freely rotate and move laterally, these four rods 2a-2d are abutted to two surfaces of flanges 1a, 1b and one surface of a web 1c, or to one surface of the flanges 1a, 1b and one surface of the web 1c, and the same surface where plural abutting points exist is calculated, so that based on this surface, position or attitude of a H-sections with an already-known shape is calculated.
Patent JP-S61119918-A (JP)
Title: Direct igniting type burner device
Inventor: TSUMURA SHUNICHI
IPC: F23D14/02
Filed: 1984-11-16
Abstract: PURPOSE:To obtain the gas burner device of which operation has no misfiring and the structure thereof is excellently simplified by a method wherein a premixing ignition chamber is arranged in the vicinity of a fuel hole part on a fuel nozzle. CONSTITUTION:A fuel gas is injected into a furnace through a main hole 14 and an auxiliary hole 15 via a fuel nozzle 3, simultaneously, injected into a premixing ignition chamber 21 through an igniting fuel hole 20. A burning air is supplied into the premixing ignition chamber 21 via the igniting air hole 19. At this time, a flame is formed at the outlet part of the premixing ignition chamber 21 due to the steady ignition with a ceramics heater 10, then the flame ignites the fuel injected through the auxiliary hole and the main hole, sequentially, the flame ignites the fuel being injected through other nozzles. for adequate premixing the fuel with the air in the premixing ignition chamber 21, an injecting angle theta of the fuel hole 20 is required to be as follows; tan<-1>(t/l)<0<=90 deg.; where t; height in radius direction of premixing ignition chamber l; height in axis direction of premixing ignition chamber.
Patent JP-H0557514-A (JP)
Title: Quick return motion mechanism for drilling machine
Inventor: ASANO OSAMU
IPC: B23B47/18
Filed: 1991-08-27
Abstract: PURPOSE:To provide a quick return motion mechanism, having the fast return speed of an electric drill after drilling work is finished and moreover simple structure and an accurate mechanism, for a drilling machine. CONSTITUTION:When an electric drill is sent, a rotation-direct-action shifting mechanism 40 is actuated, a clutch 30 of an input shaft 10 becomes a connected condition, and the driving force of a feed motor 8 is deceleratedly transmitted to an output shaft 20 from the input shaft 10 with a reduction gear group. At that time, a one-way clutch 35 of the output shaft 20 is put in a disconnected condition, not transmitting the driving force of the feed motor 8 via an acceleration gear group to the output shaft 20. The reversal of the rotation of the feed motor 8 at the time of quick return, causes the rotation direct-action shifting mechanism 40 to be parted to disconnect the clutch 30 of the input shaft 10, the reduction gear group to be idled, and the driving force of the feed motor 8 is not transmitted to the output shaft 20. At that time, the one-way clutch 35 is connected consequently to accelerate and transmit the driving force of the feed motor 8 to the output shaft 20 from the input shaft 10 via the acceleration gear group.
Patent JP-S62100659-A (JP)
Title: Salt measurement for concrete construction
Inventor: KOGA FUMITOSHI
IPC: G01N33/38
Filed: 1985-10-29
Abstract: PURPOSE:To enable the calculation of the amount of salt without using chemicals or the like and requiring special chemical knowledge, by drilling a concrete construction to measure the concentration of salt after water is added to concrete powder obtained. CONSTITUTION:A concrete construction is drilled with a hammer drill of the diameter of about 1cm to sample a concrete powder 3. Then, the volume of the powder 3 is measured with a measuring cylinder and water 5 is added about twice as much as that. Here, when salt is too much, the mount of water shall be 3-4 times as much as the volume of the powder. The concrete powder 3 and the water 5 are stirred up with a glass rod 9 to form a sample 6. An electrode bar 8 of a salt-measuring device (chlorine ions densitometer) 7 is put into the sample 6 to measure the concentration of the salt (the concentration of chlorine ions). From the results of measurement, the amount of salt is calculated.
Patent JP-S6485458-A (JP)
Title: Contactless dial telephone set
Inventor: SATO HARUYUKI
IPC: H04M1/26
Filed: 1987-09-28
Abstract: PURPOSE:To attain dialing without direct finger contact by forming the dialing part by a photosensitvie means. CONSTITUTION:A light pen 5 is provided with a light emitting element 8 and a switch 9 lighting the element 8. The light pen 5 is removed from a telephone set 1 and the light emitting element 8 is moved to a position is opposition to a photodetector 7 in the order of dial number to depress a switch 9. The photodetector 7 senses an optical pulse from the light emitting element 8 to send a photodetection signal to a receiver built in the telephone set and the receiver identifies the dial number by using the photodetection signal. Since the optical signal from the light pen 5 is a special signal, the receiver discriminates the dialing signal from the background light such as light from a fluorescent light in a room. Thus, contactless dialing is applied and phe convenience of the telephone set is enhanced.
Patent JP-H05204264-A (JP)
Title: Static electrophotographic copying machine
Inventor: NIKORASU FURANKU
IPC: G03G15/16
Filed: 1992-09-09
Abstract: PURPOSE: To reduce the damage of a copy sheet on which buckle for correcting staggering during the time of passing through a copying machine is formed. CONSTITUTION: A laser printer is provided with a photoreceptor belt 20 and a transfer station 4 where a toner image is transferred from the belt 20 to a copy sheet. Each copy sheet is adjusted in a nip of a matching rolls 12 on the upstream side of the transfer station, then transported to the transfer station. The copy sheet is fed to the matching rolls 12 in a standstill state by feeding rolls 13 and 14, and the feeding rolls continue to rotate, therefore the buckle which is useful for preventing from staggering is formed on the copy sheet. When the copy sheet is matched, the matching rolls 12 are rotated, the revolving speed is accelerated by 20% above the normal operational speed at the begging to reduce the buckle amount of the copy sheet, and thereafter the trailing end of the copy sheet reaches the matching rolls.  The buckle is reduced, and then the revolving speed of the matching rolls is reduced to the normal operation level almost equal to the speed of the photoreceptor belt 20.
Patent JP-2000051989-A (JP)
Title: Extrusion forming apparatus
Inventor: HATTORI MASAHIRO
IPC: B21J5/06
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion forming apparatus, with which the flowing of a bar-like member in a lateral direction (to the extruding direction) becomes good, and a member not only becoming thicker toward the tip part but having complicated shape can be formed. SOLUTION: In this extrusion forming apparatus, a base table 10, receiving die 20 and pressurizing die 30 are provided and a punch 11 is erected on the base table 10 and also, a through-hole 22 is formed in the receiving die 20 and the punch 11 on the base table 10 is inserted so as to possibly advance/ retreat in the state of leaving a space part at the tip side from a reverse forming surface side of the receiving die 20 into the through-hole 22 of the receiving die 20 and elastic materials 13 are interposed between the receiving die 20 and the base table 10. Further, the forming surface of the pressurizing die 30 is disposed so as to possibly advance/retreat and face to the forming surface of the receiving die 20 and also, this pressurizing die 30 can suitably be pressed toward the receiving die 20 with an advancing/retreating means.
Patent JP-H03105188-A (JP)
Title: Inside temperature setting panel board device for refrigerator
Inventor: HAMABE KAZUYUKI
IPC: F25D29/00
Filed: 1989-09-18
Abstract: PURPOSE:To prevent the free end of a decorative cover from contacting with the top surface of a door for a refrigerating chamber immediately below the decorative cover upon opening and closing of the door by a method wherein the decorative cover is provided with a regulating surface, abutted against the lower bottom surface of an operating panel when the cover is opened by tilting the upper free end thereof toward this side to prevent the free end of the same cover from descending lower than the horizontal position thereof. CONSTITUTION:A decorative cover 11 is provided with a regulating surface 11c, abutted against the lower bottom surface 10b of an operating panel 10 upon opening to prevent the free end of the decorative cover from descending lower than the horizontal position thereof, at the side of a lower bearing. A projection 12a, abutted against the central part of the longitudinal direction of the decorative cover 11 to prevent the decorative cover from being drooped, is formed integrally with the the trough type lid 12, supporting the operating the operating panel 10, at the central part of the front edge of the same. When the decorative cover 11 is opened, the decorative cover will never be descended exceeding an angle A, in which the top surface of the regulating surface 11c is abutted against the lower bottom surface 10b of the operating panel 10, while the drooping of the central part of the decorative cover may be hindered perfectly by the projection 12a of the trough type lid 12.
Patent JP-S62101191-A (JP)
Title: Station equipment for optical transmission
Inventor: YAMAMURA KEIZO
IPC: H04B10/07
Filed: 1985-10-28
Abstract: PURPOSE:To check the connection state of an optical fiber cable by branching the signal from a local station into two systems and not only transmitting it to the external from E/O converting parts but also leading it into the local station from O/E converting parts to discriminate the level and reporting the discrimination result. CONSTITUTION:When optical fiber cables are connected mutually in the external and a switch 10 is operated to set a CPU 7 to the check mode, a high level is outputted from a port P2 and is transmitted to the external from E/O converting parts 2b and 3b through OR gates 9 and 8 and is U-turned and is led in from O/E converting parts 2a and 3a. The level is checked by comparators 13 and 14; and if the connection is normal, outputs of O/E converting parts 2a and 3a go to the high level, and the high level is supplied to a port P4 from an AND gate 15, and a low level is outputted from a port P5 to light an OK lamp 11. If the connection is defective, the output signal of the O/E converting part 2a or 3a goes to the low level, and the output of the comparator 13 or 14 goes to the low level, and the low level is supplied to the port P4, and the low level is outputted to a port P6 to light an NG lamp 12.
Patent JP-H0664899-A (JP)
Title: Lift control device for fork-lift
Inventor: OKADA MINORU
IPC: H02P7/298
Filed: 1992-08-17
Abstract: PURPOSE:To provide a lift control device for a fork-lift which is designed to perform elevating operation of a lift at a desired speed in a way that the speed characteristics of a motor during load and non-load of a loaded object are arbitrarily selectable. CONSTITUTION:A shunt motor is used for elevation of a lift, the speed characteristics of a motor 6 for load and non-load of a loaded object are selected by means of a mode switch 28, and based on the speed characteristics, drive of the motor 6 is controlled. This constitution causes elevation of the lift of a fork-lift at a proper speed responding to a load object, prevention of the occurrence of collapse of cargoes loaded on the fork-lift, and the enhancement of working efficiency.
Patent JP-S6396341-A (JP)
Title: Transmission mechanism
Inventor: WATANABE TAKASHI
IPC: F16H63/06
Filed: 1986-10-13
Abstract: PURPOSE:To simplify mechanism, and to enhance assembling workability, by providing the intermediate gear wheel of a transmission mechanism with a circumferential groove part, and abutting the claws of a changeover arm on the above groove part, so that the gear wheel can be directly shifted in the direction parallel to the turning shaft. CONSTITUTION:In a clutch gear 7, gear parts 7a, 7b, a projected part 7c, and a groove part 7d are provided, and a change arm 9 is rotatably provided to a base 1, and further the claws 9a of the change arm 9 are engaged with the groove part 7d, so that the clutch gear 7 can be lifted up in the direction of A when the change arm 9 is turned in the clockwise direction, thereby the projected part 7c can be enabled to be engaged with the recessed part 3c of a belt pulley 3. Thus, it becomes possible to take two positions, and to transmit tow kinds of torque, and accordingly the mechanism can be simplified, and the assembling workability can be enhanced.
Patent JP-H09169800-A (JP)
Title: Hair epithelium-specific protein or derivative therefrom and its production and hair treating agent
Inventor: KIZAWA KENJI
IPC: A61K8/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new protein having a specific amino acid sequence, useful as a material for restoring car preventing hair damage, namely, for hair treating agents, by subjecting the hair to extraction by use of a reducing agent-contg. buffer solution. SOLUTION: This new hair epithelium-specific protein is a protein extracted from mammal hair epithelia, contains amino acid sequences of formula I (X may be any amino acid) and formula II respectively, has an amino acid composition determined by amino acid analysis and comprising 8-12mol% of cysteine, 6-10mol% of glutamic acid and 14-18mol% of aspartic acid, and has a molecular weight of 6000-12000 determined by SDS-polyacrylamide electrophoresis. This new protein is useful as e.g. a hair damage restoer effective for restoring or preventing hair damage. This protein is obtained by the following process: human hair epithelia is added to a buffer solution containing 8M urea and 2-mercaptoethanol followed by incubation at 50 deg.C for one hour, and the resultant system is mashed by use of a homogenizer followed by centrifugal separation to collect the supernatant produced.
Patent JP-S61120577-A (JP)
Title: Image recorder
Inventor: TAKENAKA SHIGEO
IPC: G03B27/32
Filed: 1984-11-15
Abstract: PURPOSE:To reduce the space occupied by an operating section and the manufacture cost by using one operation switch in an image recorder using a light beam modulated by an image signal so as to record one or plural images on a photosensitive sheet. CONSTITUTION:Switch functions of a display operation section 13 are concentrated on one switch 30, and the content of an image memory 2 is divided into four image memories M1-M4 and recorded on a photosensitive film F as images P1-P4 in response to the division. The switch functions are covered by the switch 30. That is, the 1st depression of the switch 30 stores the 1st image signal to the image memory M1, the 2nd image signal is stored in the image memory M2 similarly and the 3rd is stored in the image memory M3. Then the 4th image signal is stored in the image memory M4 and the content of the image memories M1-M4 is recorded on the film F as the images P1-P4.
Patent JP-H0579778-A (JP)
Title: Heat pipe type heat exchanger body and heat pipe type heat exchanger
Inventor: TAKAHASHI TAKESHI
IPC: F28D15/02
Filed: 1991-09-20
Abstract: PURPOSE:To obtain a heat pipe type heat exchanger body and a heat pipe type heat exchanger in which the number of heat pipes can be easily altered and the inserting position of a partition plate can be altered after manufacture, and which are more easily processed and manufactured. CONSTITUTION:Heat pipe units 11, in which heat pipes 12 are so press-fitted that a plurality of plate fins 13 so formed with through holes as to arrange two rows of the four pipes 12 in a zigzag manner are in parallel at a predetermined interval, of necessary number are disposed adjacently. A partition plate 14 is inserted between the adjacent fins 13 disposed in a boundary of high and low temperature sides of the fins 13 over between the adjacently disposed units 11. Further, partition plates 15, 16 are inserted to the positions opposed to the front and back surfaces of a housing between the arbitrarily adjacent fins 13, in which the plate 14 is inserted.
Patent JP-H0289429-A (JP)
Title: Optical communication system
Inventor: OSHIMA SHIGERU
IPC: H04L12/42
Filed: 1988-09-27
Abstract: PURPOSE:To prevent a communication fault due to the disconnection of an optical bus with simple constitution by selecting two optical bus systems and coupling a branch output terminal of one optical tap of each optical transmission reception station with other optical tap confluence input terminal. CONSTITUTION:An optical signal sent from an optical transmitter OSA1 of an active system in a master station A is sent to an optical receiver ORA1 in a direction shown in an arrow (a) via an optical bus OB1 and an optical signal sent from an optical transmitter OSA2 of a standby system is sent to an optical receiver ORA2 in a direction shown in the arrow (b). Slave stations B-D are coupled with the buses OB1, OB2 in the same configuration. Considering the salve station B as a representative of the valve stations, a weak coupled tap TB1 is coupled with the bus OB1 and a tap TB2 is coupled with the bus OB2. The optical signal sent from the optical transmitter OSB is partly coupled with the bus OB1 by a tap TB1, and further confluenced to the bus OB2 through the tap TB2. Thus, the slave station B uses the transmitter OSB and the receiver ORB to transmit/receive an optical signal to/from the buses OB1, OB2 of the active and standby systems.
Patent JP-S61118057-A (JP)
Title: Picture input system
Inventor: YASUI TORU
IPC: H01L27/148
Filed: 1984-11-14
Abstract: PURPOSE:To attain stable input and reproduction of a high definition picture regardless of AC change of an AC light source illuminance by setting the information storage time of an image sensor to an integral multiple of a ripple period of the light source. CONSTITUTION:When a CPU 1 outputs a read command signal SP, the image sensor 2 discharges an electric charge stored so far by the photodetection. Then a value being an integral multiple of the ripple period of light source is set to a timer. When the timer count is finished, the CPU 1 reads a data stored in the sensor 2 immediately and stores it in a RAM 5. The read command SP is given at a time interval set by the timer and the data stored in the RAM 5 is transferred to a computer via an interface 6.
Patent JP-H0799122-A (JP)
Title: Electromagnetic device
Inventor: KIUCHI OICHI
IPC: H01F27/28
Filed: 1993-09-28
Abstract: PURPOSE:To make a jig for cutting a lead-out line in common to enhance a cutting efficiency by a method wherein a hold groove and a guide groove for receiving a led-out line of a coil are provided in a terminal hold part. CONSTITUTION:On an outer surface side to a terminal surface direction of a terminal hold part 15, a recessed vertical-cut-out hold groove 21 is provide so as to hold lead-out lines 2e, 2f, 2g of a coil 2, Further, along a direction perpendicular to the hold groove 21, namely a horizontal direction, a guide groove 24 crossing and communicating with the hold groove 21 substantially at a center is formed. The lead-out lines 2e, 2f, 2g of the coil 2 mounted to a winding drum part are penetrated through the terminal hold part 15 and inserted into the hold groove 21 opposing to the terminal hold part 15 to lead out, and in the case of an intermediate tap, the lead-out lines 2e, 2f, 2g are inserted into the guide groove 24 to that it can be inside a terminal surface of the terminal hold part 15. Thus, the leadout line not inserted into the guide groove 24 is cut and the lead-out line inserted into the guide groove 24 is not cut, therefore only the unnecessary lead-out line can be cut.
Patent JP-H04119844-A (JP)
Title: Simple fastening tile carpet
Inventor: TAKASE HIDEO
IPC: B32B27/12
Filed: 1990-09-11
Abstract: PURPOSE:To impart simple fastening and re-releasable function by successively laminating a fiber surface layer constituted of a fiber material, a non-foamed resin layer, a bulky elastic layer and a foamed synthetic resin layer having viscoelasticity from above to form a simple fastening tile carpet. CONSTITUTION:A fiber surface layer constituted of a fiber material, a non- foamed resin layer, a bulky elastic layer and a foamed synthetic resin layer having viscoelasticity are successively laminated from above to be mutually bonded and, in the relation between the wt. B1 of the non-foamed resin layer, the wt. C1 of the bulky elastic layer and the wt. D1 of the foamed synthetic resin layer having viscoelasticity, B1/C1>=1.0 and B1+C1+D1=0.9-3.0kg/m<2> are satisfied to form a simple fastening tile carpet. The fiber surface layer is composed of a fiber material and there is no special limit in the formation or shape thereof and there are a knitted fabric, a fabric and nonwoven fabric. The non- foamed resin layer is constituted of a resin or rubber generating no permanent deformation such as polyvinyl chloride.