baber/WOPTO huggingface dataset:
Patent JP-S61100305-A (JP)
Title: Automatically exchanging chuck pawl device
Inventor: YAMAMOTO TAMOTSU
IPC: B23B31/10
Filed: 1984-10-19
Abstract: PURPOSE:To provide an automatically exhanging chuck pawl device having a simple structure with no use of a clamp mechanism, by providing such an arrangement that three top jaws in a chuck pawl device in a numerically controlled machine are fitted into a chuck, simultaneously, by means of a robot hand. CONSTITUTION:In an automatically exchanging chuck pawl device, a recess for receiving a projection 65 on each top jaw 3 is formed in the front end section of hand 11 of a robot 12. The hand 11 of the robot 12 may be radially extended and retracted. Further, the projection 65 has a reversed trapezoidal- shape, and all top jaws 3 are coupled together by means of leaf springs 4 so that the resilient force of the springs 4 grip a set of top jaws 3. That is, the top jaws 3 follow up the hand 11 of the robot 12 and radially expands before they make in close contact with the base jaw 2. When the top jaws 2 further expand, the top jaws are received by the base jaw 2 and is therefore positioned. Then the hand 11 of the robot 12 is retracted, thereby a fabrication may be started.
Patent JP-H1063980-A (JP)
Title: Vehicle position monitoring system
Inventor: UCHIUMI SHUZO
IPC: G01C21/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle position monitoring system in which an operable range is relatively wide, and running costs are relatively low by preferentially using radio communication in a place where the radio communication such as business radio or MCA(multichannel access) radio can be used, and using a telephone line by a portable telephone or the like in a place where the radio communication can not be used. SOLUTION: In a vehicle position monitoring system, data are communicated between an on-vehicle equipment 10 mounted on a vehicle and a monitoring device 1 set at a monitoring center by using a radio line or a telephone line, and vehicle position is monitored at the monitoring center side. Then, when the communication by the radio line between the on-vehicle equipment 10 and the monitoring device 1 is possible, the data communication is operated by the radio line, and when the communication by the radio line is impossible, the radio line is switched to the telephone line, and the data communication is operated.
Patent JP-S6198342-A (JP)
Title: Radiation picture information recorder/reader
Inventor: SHIMURA KAZUO
IPC: G03B42/02
Filed: 1984-10-19
Abstract: PURPOSE:To record and read out a high-contrast picture in which scattered lines are almost not recorded by forming two or more slits across a subject in a picture recording part and driving these slits synchronously. CONSTITUTION:A lead-made slit plate 101A having size covering at least a sheet 30 and driven by a driving motor 102A is arranged between a photographing board 41 and an endless belt 2 and guided by a slit plate guiding roller 103A so as to be moved in parallel with the photographing board 41. Under the state that a subject is laid on the photographing board 41 so as to turn his back to the board 41, a radiation source 42 is turned on and driven and the driving motors 102A, 102B are simultaneously driven, so that the slit plates 101A, 101B are moved synchronously and horizontally. The radiant rays are transmitted through the slit 101b of the slit plate 101B at first, transmitted through the subject 43, and finally made indicent upon the sheet 30 through a slit 101a of the slit plate 101A. Thus, the radiation picture information of the subject 43 from which scattered lines are removed is accumulatively recorded on the sheet 30.
Patent JP-S6374966-A (JP)
Inventor: NAKANO KAZUHIKO
IPC: C04B35/581
Filed: 1986-09-18
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-H1168161-A (JP)
Title: Light-emitting device
Inventor: SAWAGUCHI MAMORU
IPC: H01L33/00
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain stable luminance, high reliability and high efficiency by installing a smoothing circuit which smoothes a pulse current obtained by switching operation of a switching regulator and supplies the current to a light- emitting unit. SOLUTION: Switching operation is started by inputting a DC voltage from a DC current 1 to an input terminal Vin of a switching regulator 5, and switching between a first switching terminal Vsc and a second switching terminal E is performed at a frequency, corresponding to a voltage inputted in a feedback terminal Vfb. Thereby, a current flowing into a coil 6 flows to the first switching terminal Vsc of the switching regulator 5 when a switch is turned on, and the current flowing in a coil 6 flows into a diode 7, when the switch is turned off. A pulse current obtained by the switching operation of the switching regulator 5 is smoothed, and a DC current obtained is supplied to a light-emitting unit 9.
Patent JP-2000054337-A (JP)
Title: Snow-thawing device
Inventor: OZAKI KEI
IPC: E01H5/10
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a practical snow-thawing device which can efficiently thaw snow. SOLUTION: This device is provided with a thawed snow-separating part 32 equipped with a snow-collecting and treatment tank 10 which stores a specified volume of water and holds snow fed by the action of water discharge pipes 14, 28 ejecting pressurized water, as sherbet-like snow mixed with water, and the water discharge pipes ejecting pressurized water against the snow mixed with water led from the snow-collecting and treatment tank, and a rotary bucket 36 rotationally driven to give mechanical shocks to the snow mixed with water, and further, provided with a reservoir tank 34 for the thawed snow, installed at the lower side of the thawed snow-separating part, and a circulation structure such as a suction pump 92 using the water stored in the tank for the discharging water in the snow-collecting and treatment tank 10 and the thawed snow-separating part 32.
Patent JP-H09116575-A (JP)
Title: Data decoding circuit, voltage controlled oscillation circuit, data decoder and electronic appliance
Inventor: ISHIDA TAKUYA
IPC: H04L7/033
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To accurately decode received split-phase codes and Manchester codes, etc., without requesting high performance to a reception circuit by providing a means for sampling reception data reproducing signals based on bit synchronizing signals and the means for converting sampled signals to serial binary data. SOLUTION: An edge detection part 1 is composed of a differentiation circuit for inputting reception data 101 and detecting a change point, detects the rise of the reception data 101 and generates edge detection output signals 102. A pulse generation part 3 outputs the reception data reproducing signals 104 and timing signals 103 for phase comparison with the rise of the edge detection output signals 102 as a trigger. A sampling part 5 outputs the signals obtained by performing frequency division from synchronizing signals 105 generated by a phase synchronization generation part 4 as the bit synchronizing signals 106, samples the reception data reproducing signals 104 and outputs the serial binary data 107.
Patent JP-S6373111-A (JP)
Title: Vehicle-borne map display apparatus
Inventor: TOKAI YOKO
IPC: G01C21/00
Filed: 1986-09-17
Abstract: PURPOSE:To display automatically a map in an optimum scaled-up ratio for a vehicle speed without resetting by a driver, by selecting the optimum scaled-up ratio on the basis of a calculated running speed of a vehicle so as to control the display of the map. CONSTITUTION:When a driver inputs the current position of a vehicle, a limit value of a change rate of the position on a displayed map, etc. through an input means 1, map informations are read out of a memory means 6 by a control means 5, and a map showing the vicinity of the current position of the vehicle is displayed in a display means 7. When the vehicle starts moving, a speed calculating means 3 calculates the running speed of the vehicle in response to informations from an vehicle position detecting means 2. Based on a value obtained from this calculation, an enlargement ratio selecting means 4 calculates a change in the position of the vehicle on the displayed map, compares the same with the set limit value of a change rate of the position, and selects and determines an optimum enlargement ratio. Accordingly, a map for displaying a position in the optimum scaled-up ratio can be displayed automatically for a vehicle speed without necessitating resetting.
Patent JP-H0383460-A (JP)
Title: Picture zoom device
Inventor: MATSUMOTO HAJIME
IPC: H04N5/262
Filed: 1989-08-28
Abstract: PURPOSE:To make a zoom area clear by displaying an area to be zoomed variously to the display of the other area. CONSTITUTION:Area designation zoom function is provided to designate and enlarge the area of a picture displayed on a monitor television 8. These zoom areas are positioned in five spots such as a central spot (1), upper left spot (2), upper right spot (3), lower left spot (4) and lower right spot (5). When a zoom area designating switch provided in an operation part 9 is operated, the zoom area is changed. The area to be enlarged is designated by the zoom area designating switch and afterwards, when the zoom switch of the operation part 9 is operated, out of video signals to be outputted from a video signal preprocessing part 2, the video signal in the area designated by the zoom area designating switch is written into a picture memory 4. Then, the enlarged picture in the designated area is displayed on the monitor television 8.
Patent JP-H0777382-A (JP)
Title: Freezing refrigerator
Inventor: UCHIYA TAKANOBU
IPC: F25D23/04
Filed: 1993-09-06
Abstract: PURPOSE:To control sagging of an inner cover and to hold parallelism of the cover by so forming the cover as to raise the cover upward due to contact of a guide piece of the cover, a guide piece of an inner plate or a guide piece of a food containing shelf with an oblique surface of a protrusion when the cover is closed. CONSTITUTION:An outer door of a refrigerating chamber has an inner plate 21 for forming a rear surface of the door, and a food containing shelf engaged with the plate 21 in such a manner that an inner cover 24 for covering the shelf is mounted openably with a hinge at al side of the plate 21. A magnet 11 for fixing the cover 24 when closed is provided on a lower peripheral wall 22c of the plate 21. In this case, a protrusion 30 in contact with a guide piece 29 formed at the cover 24 is provided at the wall 22c of the plate 21, an upper surface of the protrusion 30 is formed obliquely upward toward an outer periphery 31 as an oblique surface 32. Thus, when the cover 24 is closed, the piece 29 is brought into contact with the surface 32, the cover 24 is raised upward along the surface 32, and sagging of the cover 24 at the time of closing the door is restricted.
Patent JP-H1149502-A (JP)
Title: Production of oxide powder
Inventor: SASAKI ITSUKI
IPC: H01M4/505
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To produce an oxide powder excellent in homogeneity, crystallinity and uniformity of particle diameter, excellent also in particle shape and almost free from aggregates. SOLUTION: The aq. stock soln. contg. stock ions of the oxide powder is emulsified in combustible liq. to prepare emulsion 110, this emulsion 110 is sprayed in a mist form and the combustible liq. in the mist is burned to synthesize the objective particulate oxide powder. At the time of the burning, oxygen- contg. gas 66 for reaction is fed and gas 77 for expanding a flame is further fed from the outside of the gas 66.
Patent JP-H1152820-A (JP)
Title: Electrophotographic image forming device and process cartridge
Inventor: INOMATA MITSUGI
IPC: G03G21/18
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent the operability for attaching detaching a process cartridge to/from a device main body and detecting precision from being degraded and to simplify wiring of light emitting receiving members by detecting the fact that a waste toner housing part is full with a light transmission system. SOLUTION: A lamp 34a and a photodetecting element 34b for receiving the light of the lamp 34a are fixedly provided in the device main body and light transmission ports 33a and 33b are provided in an optical path L for the passage of the light. When the toner housing part 11B3 provided on the downstream side in the carrying direction of toner is full of waste toner, the light transmission ports 33a and 33b are finally covered with the waste toner, to intercept the optical path L, even if a rotary plate 19d is rotated.  Then, an H-active signal after photoelectric conversion is executed because the photodetecting element 34b receives the light from the lamp 34a up to then is converted into an L-active signal, because the reception of the light is stopped, so that the engine controller of the device main body informs the cleaning container 11a of the process cartridge of the fact that the toner hosing part 11B3 is full of the waste toner.
Patent JP-2000039757-A (JP)
Title: Image forming device
Inventor: HANADA SHINJI
IPC: G03G21/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To improve, in an image forming device of a contact electrification system and of a normal development system, the service life of a photoreceptor, that is, the service life of an image carrier and to improve the abraded amount of the photoreceptor of the AC electrification system by complementing the advantages and disadvantages of the AC electrification system and DC electrification system to each other. SOLUTION: The image forming device is equipped with an electrification means for electrifying the image carrier in contact with the image carrier, and carries out normal development in which a power source voltage supplied to the electrification means consists of a DC voltage overlapped on an AC voltage. When the electrification means arrives in the image formation area of the image carrier, the DC voltage overlapped on the AC voltage is applied to the electrification means, and when the electrification means arrives in an area that is outside the image formation area of the image carrier, only the DC voltage is applied to the electrification means.
Patent JP-H0540730-A (JP)
Title: Micro computer
Inventor: AMI YASUHIRO
IPC: G06F9/38
Filed: 1991-08-06
Abstract: PURPOSE:To obtain a microcomputer in which an RTP output can be requested from outside of the microcomputer. CONSTITUTION:A transmission gate 4 which outputs the data stored in an RTP data output register 1 based upon an RTP output requesting signal RTPOUT is provided. The RTP output requesting signal RTPOUT is inputted from the outside of a microcomputer by way of an external terminal 3 and it is used as a opening/closing signal for a gate, and data is outputted to an outside. In response to an RTP output request from the outside of a microcomputer, data can be outputted in a real time manner.
Patent JP-H0540339-A (JP)
Title: Formation of polyimide pattern
Inventor: YOKOTA KANICHI
IPC: C09D179/08
Filed: 1991-08-07
Abstract: PURPOSE:To obtain such a pattern that the temp. of heat treatment to make imide rings can be decreased, the residual stress in the pattern can be reduced and that the pattern has excellent mechanical characteristics even with low heat treatment temp. CONSTITUTION:A base material having a photosensitive layer containing a photopolymn. initiator and a ohotosensitive polyimide precursor having the recurring unit expressed by formula I is exposed to light to form images, developed and then treated with microwaves to form the polyimide pattern. I formula, X is a chemical structure of aromatic tetracarboxylic acid excluding carboxyl group, Y is a chemical structure of aromatic diamine excluding amino group, and R is an unsatd. compound residue having an ethylenic linkage at the end.
Patent JP-S6374374-A (JP)
Title: Video signal processing circuit
Inventor: NOGAMI TOMOHIKO
IPC: H04N5/21
Filed: 1986-09-18
Abstract: PURPOSE:To attain the excellent signal processing of video signals such as noise elimination, contour correction by waveform shaping plural signals obtained by scanning an image in vertical direction with plural sampling pulses generated at timing different from each other in a horizontal scanning period. CONSTITUTION:Input video signals (a) are supplied to respective sample/hold circuits H1, H2...HN from an input terminal IN. Pulses p1, p2...pN generated at different timing in 1H are supplied from a pulse generating circuit 11 to sample/hold circuits H1, H2...HN. Output of each of noise filters M1, M2...MN is supplied to each of sampling circuits S1, S2...SN. Thus, timing pulses the same as each of pulses p1, p2...pN are supplied from an OR circuit to a sample hold/circuit 13. Thereby, video signals (e) obtained by removing noise component from input video signals (a) are formed.
Patent JP-S60112937-A (JP)
Title: Hydraulic controller for front loader
Inventor: KAJIMOTO TAKESHI
IPC: E02F3/43
Filed: 1983-11-22
Abstract: PURPOSE:To maintain a working member in a horizontal state, by a method wherein a valve, which communicates rod oil for a cylinder for working to a bottom chamber when, with a control valve for boom brought to a neutral state, a control valve for operation is swung downward, is located between an oil passage running between the cylinder for working and the control valve for operation. CONSTITUTION:A boom cylinder 7 and a bucket cylinder 9 are connected in a tandem manner to a hydraulic pump 12. Pressure oil in a piping in the rod side is communicated with a switching valve 23 through a check valve 24 between a piping 20 on the bottom side and a piping 21 on the rod side of a bucket cylinder 9. A switching valve 23 detects control of a control lever 18 for boom and a control lever 19 for bucket and switches the bucket for operation so that the bucket can be early swung downward when a boom is inoperative and the bucket can be slowly rotated downward when the boom is operative. This enables raising of the boom in a condition that the bucket is maintained horizontally, and performs excellent and safe operation.
Patent JP-S59110530-A (JP)
Title: Sheet holding device
Inventor: NARISEI KAZUHIKO
IPC: B23Q3/18
Filed: 1982-12-16
Abstract: PURPOSE:To provide possibility of producing many types of articles each in minor quantity, by permitting a fitting pin installed at a sheet to slide in the vertical direction, holding the sheet by the force of a spring, using the oversurface of this sheet always as reference surface, and thereby providing a constant reference surface regardless of sheet thicknesses. CONSTITUTION:A locating block 12 is coupled with a rotary shaft 9 and slided vertically by a lever 11. This block 12 has a cylinderical pin 24, whose conically formed tip is fitted in a hole H provided in a sheet 1 and whose diameter is larger than that of the hole into which the lower part is fitted, and is coupled with a slide block 14 having a roller 26 held by another pin 25. This block 14 is guided by a guide rod 15 coupled with a guide block 13 and is slidable vertically while pressed resiliently by a spring 27. When a new sheet is fed, the shaft 9 is restituted, and the block 14 is raised by the force of said spring 27, and then the pin 24 heaves the sheet 1 to put it in surface contact with a groove M provided in a fixed rail 10.
Patent JP-H05318862-A (JP)
Title: Base stock carrying device which selectively comes into contact with different base stock
Inventor: MITSUCHIERU HAWAADO PAASONZU
IPC: B41J15/04
Filed: 1992-08-20
Abstract: PURPOSE: To obtain a galley proof near a final printing state. CONSTITUTION: The sheet conveyor emits actinic light for a writing member to form an image. This conveyor comprises a means for individually supplying a transfer sheet and a recording sheet to a recording platen or drum 18 through an adjustable edge guide to selectively superpose a donor sheet on the recording sheet or to remove it from there without disordering a position of the recording sheet. The conveyor also has a constituent for affecting a quality of a generated image such as a conveying unit 16 having a relatively low cost and low jitter, a write head 20 and a driver for an image forming drum or the like. Further, the unit 16 has an air table 90 and controls supply of the air from the table 90.
Patent JP-S6281266-A (JP)
Title: Joining method for aluminum member and iron or steel member
Inventor: ITAYA EIJI
IPC: B23K1/19
Filed: 1985-10-04
Abstract: PURPOSE:To satisfactorily join both members without deformation and corrosion by disposing a mixture composed of Al brazing alloy powder and fluoride flux powder on the joint boundary surfaces of an Al member and iron or steel member or near the same and heating the members to an adequate temp. in a non-oxidizing atmosphere. CONSTITUTION:The powder mixture, green compact or slurry composed of the Al alloy powder and the fluoride flux powder essentially consisting of KAlF4 is disposed on the joint boundary faces 6 of the Al or Al alloy member 4 and the iron or steel member 5 face to face and the surfaces are dried. The slurry may be otherwise coated on the cleaned joint boundary face side and dried. The members 4, 5 are heated to the m.p. of the Al brazing filler metal or above and to the m.p. of the member 4 or below in the non-oxidizing atmosphere and are thereby securely joined without deformation and corrosion.
Patent JP-2000080538-A (JP)
Title: Insertion of weft in lapierre loom and system therefor
Inventor: DE JAGER GODERT DR
IPC: D03D47/18
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for inserting a weft in a Lapierre loom, and to provide a system for performing the method. SOLUTION: In this method for inserting a weft in a Lapierre loom, the weft fed through a weft brake and a weft feeder is inserted into a chamber by the use of a Lapierre having a weft clamp, and the weft clamp is set in a freely selectable state for the insertion of each weft in a weft-inserting process. Thereby, weaving wefts having different types and thicknesses can be inserted. The system of the invention is provided with the Lapierre 1 having the weft clamp 4 and with a layout 3 having the first device 11 for setting the weft clamp and the second device 21 for operating the first device.
Patent JP-H0385931-A (JP)
Title: Random reply system in transponding card system
Inventor: NAKAMURA KAZUYOSHI
IPC: H04B7/26
Filed: 1989-08-30
Abstract: PURPOSE:To attain communication surely and quickly by sending a polling signal from a fixed station at an interval of plural number of multiple of a unit slot set based on a response time and a maximum number of persons possessing a TRC able to enter a prescribed communication area, selecting automatically a different time slot at random from the TRC by plural number of times and replying a call. CONSTITUTION:A random equipment TRT 64 is installed at an interval of, e.g. 10m in radius and a maximum user number (n) possessing a transponding (TRC) 70 able to be accommodated in the communication area is set. Then a reply time (t) is decided from the TRC 70 and a polling signal is sent from a fixed radio equipment TRT (fixed station) 64 at an interval of, e.g. 3 times. Moreover, the TRC selects automatically different time slots thrice and replies the selected slot by using the calculation through the use of a random function of a microcomputer MPU 71. Thus, the probability of reception disable in the fixed station is reduced by simultaneous call from plural TRCs and the sure random reply is improved.