baber/WOPTO huggingface dataset:
Patent JP-H10274419-A (JP)
Title: Hot water heating system
Inventor: SAITO MASAHIKO
IPC: F24D3/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance comfortability during heating operation in a hot water heating system which executes a heating service by circulating hot water generated in a heat reservoir through a plurality of floor heaters. SOLUTION: There are provided an inlet temperature sensor 17 and an outlet temperature sensor 18 which detect the inlet temperature and the outlet temperature of each floor heater 8 and a room temperature sensor 27 which detects room temperatures. The flow rate of hot water, which is supplied to each floor heater 8 from a heat reservoir 2 based on a temperature signal transmitted from the inlet temperature sensor 17, the output temperature sensor 18 and the room temperature sensor 27. This construction makes it possible to a sophisticated to water control.
Patent JP-H05281332-A (JP)
Title: Radar display with displaying coverage
IPC: G01S7/22
Filed: 1992-04-01
Abstract: PURPOSE:To enable radar a radar display which display a radar picture by using a raster scanning display and, especially, can display the current coverage of radar equipment to display the current coverage of the radar equipment without affecting other dispalys even when the coverage continuously changes. CONSTITUTION:The title radar display is provided with a coverage line segment generating section 3 which generates coverage line segment data for displaying the covering extent of radar equipment and judging section 4 which judges whether or not the spatial coordinates, from which input radar picture signals to be written in a picture memory 2 are acquired, exist on a coverage boundary. The radar display is constituted in such a way that in case the section 4 judges that the spatial coordinates exist on the boundary, the coverage line segment data are read out from the section 3 and written at a relevant address in the memory 2 instead of the input radar picture signals.
Patent JP-H08245743-A (JP)
Title: Production of integrally skinned foam
Inventor: ITO MINORU
IPC: C08G18/48
Filed: 1995-03-09
Abstract: PURPOSE: To obtain an integrally skinned foam with improved moldability, appearance and quality of the products, by reducing the viscosity of its system solution, by using HCFC-22 (monochlorodifluoromethane) instead of fluorocarbons whose application has been prohibited because of their ozonosphere disruption. CONSTITUTION: When an integrally skinned foam is produced using a high- pressure collision mixing type foaming machine, 100 pts.wt. of a polyol and 1-10 pts.wt. of HCFC-22 (monochlorodifluoromethane) are previosuly mixed with 1-10 pts.wt. of a polyoxyalkylene glycol monoalkyl ether as a viscosity- reducing agent, and then with an isocyanate. The viscosity-reducing agent is C4 H9 OCH2 CH2 O[CH2 CH(CH3 )O]2 H.
Patent JP-S567244-A (JP)
Title: Optical recording and reproducing system
Inventor: SAKAMOTO MASAHARU
IPC: G11B7/2405
Filed: 1979-06-25
Abstract: PURPOSE: To make it possible to record information with a high density by an arbitrary information modulation system, by forming previously a groove on the recording medium so that groove may be orgthogonal to the main scanning direction and by detecting the modulation beam from this groove in distinction from modulation dependent upon information and by using the modulation beam for the synchronizing or position signal.  
     CONSTITUTION: In recording medium 1, grooves 3 are formed radially regularly on disc-form base 2, and photosensitive recording material 4 is caused to adhere to all the surface. Recording medium 1 is rotated, and laser light 5 modulated by information is condensed onto recording material 4 to record information. When the output of laser light 5 for no formation of 8 bits is the photosensitive threshold level or less of recording material 4, the reflection light in this part is subjected to intensity modulation each time laser light 5 moves across radial groove 3, and therefore, this modulation can be uses as a synchronizing signal. For reproducing, a reflection type disc is suitable to this system, and the depth of radial grooves 3 is set to a value other than integral multiples of λ/4 for wave length λ of the beam for reproducing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04315798-A (JP)
Title: High frequency accelerating device for accelerator
Inventor: TOZAWA TAKAHITO
IPC: H05H9/00
Filed: 1991-04-12
Abstract: PURPOSE:To reduce the instability of a charged particle beam due to a higher mode by varying only resonance frequencies of the higher mode for each cell, without varying the resonance frequency of an accelerating mode, so as to weaken the electromagnetic coupling between respective higher mode cells. CONSTITUTION:Two, tuners 13a and 13b are mounted on respective cells 11a of a multiple string high frequency accelerating cavity 11, their mounting cell center axis. One out of the both tuners 13a and 13b is also approximate perpendicular to an antenna 12, shown from the cell axis direction. At an initial setting prior to an automatic operation, for example the one tuner 13a is inserted inside the cell and the other tuner 13b is pulled out for each cell 11a, so that the resonance frequency change due to the insertion is pulled out and is cancelled. Further, the absolute value of the amount of pulling in and out between respective cells 11a are made to be different from each other.
Patent JP-H09271220-A (JP)
Title: Ejector for seedling
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To smoothly eject a seedling even when the root of seedling is not sufficiently spread in bed soil in the case of ejecting the bed soil of seedling out of the pot part of the seedling or a nursery tray concerning a transplanter for planting the soil block seedlings while traveling along a ridge. SOLUTION: Concerning the ejector for seedling in which a seedling tray T equipped with a lot of pot parts P is provided so as to turn the pot parts P sidways a and the seedlings are ejected out of the pot parts P by stinging a seedling eject pawl 68 from the front side of the seedling tray T onto bed soil E in the pot parts P of this seedling tray T and moving the seedling eject pawl 68 backward, in the case of ejecting the seedling S out of the pot part P, the seedling eject pawl 68 is moved backward so that the bed soil E of the seedling can be moved almost along the downside of inner face of the pot part P.
Patent JP-S62237890-A (JP)
Title: Lattice lottery type non-blocking switch
Inventor: FUJITANI HIROSHI
IPC: H03K17/00
Filed: 1986-04-09
Abstract: PURPOSE:To attain the connection between input and output terminals not in use without changing the connection path set already by increasing the number of switch elements more than a number nC2 (n is the number of input and output terminals) by a prescribed number. CONSTITUTION:A non-blocking switch Sn-1 640 is arranged between links up to the (n-l)th link from the uppermost link among n-set links to form the stage 1. Then (n-l)-set of paths (switch elements) 630 is arranged upward sequentially stepwise among upper/lower adjacent links started from the n-th link (the lowermost link) as the stage 2 adjacent to the right of the stage l. Finally, the non- blocking switch Sn-1 640 is arranged from the 2nd link from the upper part toward the n-th (lowermost) link as the stage 3 adjacent to the right side of the stage 2. Thus, the input/output terminals not in use are connected without changing the connection path set already.
Patent JP-S59204692-A (JP)
Title: Slurry heater
Inventor: MIGAKI HITOSHI
IPC: C10L1/32
Filed: 1983-05-09
Abstract: PURPOSE:The heat exchanger tubes in which the slurry flows through are arranged almost vertically and the end box of the inlet is formed at the bottom end of the tubes to prevent the slurry from forming solid accumulation in the heater. CONSTITUTION:The slurry comes from the inlet 5 at the bottom into the end box 6, then goes to the U-shaped heat exchanger tubes 3 where the slurry is heated and it flows through outlet end box 7 out of the outlet 8. In the meantime, the steam as a heat medium comes from the steam inlet 9 at the upper part of the body 4 into the body, flows through the path formed with the plates 10 to effect heat exchange. Thus, the steam becomes water and comes out of the outlet 11.
Patent JP-H05246566-A (JP)
Title: Transferring device for laminated paper sheet
Inventor: NAKAMARU KOZO
IPC: B65H3/48
Filed: 1992-03-03
Abstract: PURPOSE:To perform accurate peeling of only one paper sheet at the topmost part from laminated cut paper sheets and to mechanize a package line by a method wherein an auxiliary sucking part is disposed horizontally from the end part of the upper part of a magazine part and vertically and a blast nozzle is disposed in the vicinity thereof. CONSTITUTION:A paper sheet at a topmost part is slightly pulled this side as it is sucked by means of an auxiliary sucking part 10. In which case, only one paper sheet at a topmost part is pulled this side and stretched and partially separated away from a second paper sheet. Consecutively, by raising an auxiliary sucking part 3 and feeding air through a blast nozzle 11, only the topmost paper sheet is brought into a slightly floating state. In this state, a sucking part 3 for transfer is lowered on the paper sheet on the topmost part, the sheet on the topmost part is sucked by means of suckers 4, and the sucking part 3 for transfer is rotated to a position above a given line. In this position, air is discharged through the vent holes of the suckers 4 and the sucked and transferred paper sheet is placed on the given line.
Patent JP-S59205785-A (JP)
Title: Optical feedback type semiconductor laser device
Inventor: ISHIZUKA SATOSHI
IPC: H01S5/00
Filed: 1983-05-09
Abstract: PURPOSE:To execute a stable longitudinal single mode oscillation, noises therefrom do not increase, by using an optical element having beam-conversion and reflection functions as a window material for a cap for airtight sealing and positively feeding back one part of projected rays as return rays. CONSTITUTION:Projected rays from a semiconductor laser 1 are beam-converted by a spherical lens 7 as an optical element having a beam conversion function and changed into parallel rays, most of them are transmitted under the state of parallel rays in a reflecting body 8 section as an optical element having transmission and reflection functions in one part of a window material for a cap for airtight sealing, but one part is reflected, and reflected rays from the reflecting body 8 are beam-converted by the spherical lens 7 again, and converged to the end surface of a resonator in the semiconductor laser element 1. The position of convergence is adjusted easily by regulating the position of the reflecting body 8. The rate of reflected rays to transmitted rays is set arbitrarily on the evaporation of an interference film filter to the reflecting body 8. Accordingly, a stable longitudinal single mode oscillation, noises therefrom do not increase, is enabled.
Patent JP-H02260782-A (JP)
Title: Picture transmission reproducing system
Inventor: NAKAKURA YASUHIRO
IPC: H04N7/14
Filed: 1989-03-30
Abstract: PURPOSE:To transmit more picture element data in a central part than that at a peripheral part by converting a picture with a 1st lens whose magnification in the central part is larger than the magnification of the peripheral part, inputting the picture to a camera, converting the reproduced picture data with a 2nd lens whose magnification of the central part is smaller than the magnification of the peripheral part and reproducing the data. CONSTITUTION:The system is provided with a 1st lens 11 whose magnification of the central part is larger than the magnification of the peripheral part and a 2nd lens 14 whose magnification of the central part is smaller than the magnification of the peripheral part. The central part of a picture of a person is magnified more than that of the peripheral part and converted by using the 1st lens 11, the converted picture data is inputted to a camera 12 and an output signal from the camera 12 is reproduced by a receiver 13 and the central part of the produced picture data is reduced more than that of the peripheral part by using the 2nd lens 14 and reproduced into the picture of the person as it is. The 1st lens 11 and the 2nd lens 14 are provided in such a manner. Thus, the picture data in the central part is more transmitted without varying the total transmission data quantity, that is, the face of the picture in the central part is transmitted with a high density cleanly and beautifully.
Patent JP-S59205569-A (JP)
Inventor: FUJIMOTO SHINJI
IPC: F25D21/06
Filed: 1983-05-09
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-H03277675-A (JP)
Title: Manufacture of colorless rosin compound
Inventor: MAEDA MASAO
IPC: C09K15/32
Filed: 1990-03-27
Abstract: PURPOSE:To obtain a rosin compound improved in color, odor, and stability as compared with rosins hitherto known at a relatively low cost by hydrogenating a merely purified rosin compound used as raw material and adding a specified organophosphorus compound thereto. CONSTITUTION:A purified rosin compound as raw material, comprising a purified rosin or a purified rosin ester is hydrogenated, and an organophosphorus compound is added to this reaction system to prepare a colorless rosin compound. Examples of the organophosphorus compound include various compounds shown by the formula (R-O-)3-P (wherein R groups may be the same or different and each stands for at least one of 1-12C alkyl, phenyl, alkylphenyl having 1-12C alkyl, and dialkylphenyl having two 1-12C alkyl groups). The amount of the organophosphorus compound to be added is about 0.01-1.0wt.% based on the purified rosin compound as raw material.
Patent JP-S62236277-A (JP)
Title: Character signal superposing circuit
Inventor: MIYAJIMA AKIO
IPC: H04N5/278
Filed: 1986-04-08
Abstract: PURPOSE:To superpose a character signal without disturbing a horizontal scanning period by generating character signals synchronizing with synchronizing signals obtained from composite video signals and generating pulses shorter than horizontal scanning period synchronizing with above-mentioned synchronizing signals and superposing them on the composite video signals. CONSTITUTION:Synchronizing signals (b) obtained by removing video signals from composite video signals (a) by a video signal removing circuit 1 are inputted to a character signal generator 2 and character signals (c) are obtained. At the same time, synchronizing signals (b) are inputted to a monostable multivibrator 4 and an output pulse (e) having pulse width of period T'' shorter than horizontal scanning period T shown in the figure 3 synchronous with the synchronizing signals (b) is obtained. Then, character signals (f) and composite video signals (a) are superposed by a super=posing circuit 3 and composite video signals (g) on which character signals(f) are superposed are obtained. As pulse width of the output pulse (e) is determined by time constant of CR of the monostable multivibrator 4, the range of generation of character signals can be adjusted by changing time constant of CR.
Patent JP-H08278817-A (JP)
Title: Traveling control method for autonomously running vehicle
Inventor: TAKADA YOSHIHIRO
IPC: A01B69/00
Filed: 1995-04-05
Abstract: PURPOSE: To eliminate the influence of an error of a terrestrial magnetism sensor and to keep the parallelism of traveling loci of a running vehicle with high accuracy by controlling the following turning and straight traveling of the vehicle on the basis of the output of the sensor that is stored when the first turning of the vehicle is completed. CONSTITUTION: An autonomously running vehicle, e.g. a lawn mower vehicle detects its traveling azimuth by a terrestrial magnetism sensor 3 and has the reciprocative traveling with turning. The traveling control part 23 of a controller 20 of the vehicle refers to the map of a work data accumulation part 24 to calculate an error between the present position and the target position of the vehicle based on the information received from a presumed dead reckoning position detection part 21. Then the part 23 decides a traveling path instruction, etc., to correct the error and evades the obstacles if detected or stops the vehicle. In regard of the autonomous traveling control of the part 23, the vehicle is turned based on the rotational difference between the right and left wheels when the vehicle body is first turned by 180 deg. in a prescribed work area.  The azimuth data on the sensor 3 is stored as the reference value when the turning of the vehicle is completed. Then the second and following turning and straight traveling of the vehicle are controlled, so that the vehicle body is set parallel to the azimuth of the sensor 3.
Patent JP-H0620402-A (JP)
Title: Analytical system of compact disk
Inventor: ANSONII II PIETORUJIIKOSUKII
IPC: G11B27/34
Filed: 1993-04-07
Abstract: PURPOSE: To provide a compact disk testing system capable of recording errors and places of errors. CONSTITUTION: In the system for testing a compact disk having perceptible information and time sub-code information above it three microprocessors 40-56 form an HF signal generated by a CD reproducing machine, radial tracking signal, and a signal that monitors the error information of a decoder and that instructs various errors and incorrectible errors. In addition, a computer 36 containing memory responds to a time signal generated by reproducing machines 46-50, transfers these contents of microprocessors periodically to the memory with the point of time of the transfer, and also resets these microprocessors. With an eccentricity test carried out initially, if the eccentricity is excessive, the whole test is suspended.
Patent JP-H09248738-A (JP)
Title: Simulation system
Inventor: NAKAYAMA MASAHIRO
IPC: G05B15/02
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To improve simulating accuracy by efficiently and accurately performing input of the data of the shape or the arrangement of facilities for each facility in order to display the operating state. SOLUTION: A reading unit 2 to which a factory facility information data base 6 is connected reads the facility information in which facility performance is described. A shape forming unit 3 to which a facility shape data base 7 is connected extracts an outline of the facility from the facility shape information in which the shape of the facility is described, and forms the facility shape to be displayed on a screen. An operation defining unit 4 defines the operation of the facility shape formed in the shape forming unit 3 and reflects the facility performance of the facility information. In a production line constituting unit 5, the facility shapes in which facility performance of respective facilities are reflected are combined with each other, and simulation of the whole production line is performed.
Patent JP-H05279884-A (JP)
Title: Method for cleaning mirror for synchroton radiation light
IPC: C23G5/00
Filed: 1992-04-02
Abstract: PURPOSE:To easily remove the carbon and carbon compd. sticking to the surface of a mirror by introducing gaseous hydrogen into a vacuum vessel disposed with the mirror for synchrotron radiation light and irradiating the surface of the mirror with the synchrotron radiation light. CONSTITUTION:The mirror 3 for the synchrotron radiation light is disposed within a vessel 2 of the mirror chamber 1. The inside of the vessel 2 is evacuated to a vacuum from a evacuating aperture 7 and the synchrotron radiation light 9 from an electron accumulating ring 8 is introduced from a window 4 into the vessel and is reflected and condensed by the mirror 3. The light is introduced through the window 5 into a reaction chamber (not shown), etc. The carbon, carbon compd., etc., formed by reaction from the residual air, raw materials, etc., stick and accumulate on the surface of the mirror 3 in the mirror-chamber 1. Gaseous hydrogen is introduced from a nozzle 6 into the vessel 2 at the time and the vacuum degree is set at about 10<-3> to 10<-2>Torr. The surface of the mirror 3 is then irradiated with the synchrotron radiation light 9. As a result, the gaseous hydrogen is excited to form active hydrogen, by which the carbon and carbon compd. are etched away and the mirror 3 is cleaned.
Patent JP-H04290214-A (JP)
Title: Method of manufacturing bobbin
Inventor: KOTANI MIKIO
IPC: H01F41/10
Filed: 1991-03-18
Abstract: PURPOSE:To provide a bobbin manufacturing method wherein the bobbin is not deformed even if there is a difference in contraction coefficient between a resin and a lead frame in a method of forming the bobbin by resin-forming integrally with the lead frame. CONSTITUTION:In a method of manufacturing a bobbin wherein a lead frame formed with a plurality of terminals is integrally formed with resins and the unnecessary lead frame is cut and removed, a fine corrugated part is formed in at least a part of the lead frame. Further, in this embodiment, the lead frame is formed with an expanding part.
Patent JP-2000275710-A (JP)
Title: Camera
Inventor: OMURA HIROSHI
IPC: G03B7/16
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To make securable a long effective irradiation distance of strobe light in a pseudo variable power photographing mode by providing a condensing means switched to a 2nd position where a photographing viewing angle corresponding to a partial area in a photographic image plane is irradiated with the strobe light. SOLUTION: When the pseudo variable power photographing mode is selected, a condensing plate 50 functioning as a condensing means is inserted before a strobe light emitting part 18. The plate 50 is movably supported by two guide bars 54 and 55 between a retreat position and a set position, and energized toward the set position by springs 56 and 57. When a controller turns on the supply of power to an electromagnet 51, the attraction of the electromagnet 51 with a driving lever 58 is released and the lever 58 is energized by a spring 61 and rotated to a driving position, then a locking lever 59 is rotated to a holding release position. A catch 66 is retreated from the fixing plate 65, and the plate 50 iS energized by the springs 56 and 57 and moved toward the set position.  When the plate 50 is inserted, the photographing viewing angle corresponding to the partial area in the photographic image plane is irradiated with the strobe light.
Patent JP-S59207610-A (JP)
Title: Driving apparatus of transformer cooler
Inventor: FURUYA YUTAKA
IPC: H01F27/08
Filed: 1983-05-11
Abstract: PURPOSE:To save energy by a method wherein the speed of motors of a group of coolers is controlled by comparing the temperature pattern or the load pattern of a transformer with the actual temperature of the actual load. CONSTITUTION:The load factor and the temperature of a transformer 1 are detected by a load factor detector 2, a temperature detector 3 and a winding temperature detector 4. The detected values are put into a data processor 23 through converters 17-20 and an analog input equipment 21. A control instruction equipment 22 contains the temperature pattern and the load pattern obtained from the operation record of the transformer 1 and the driving speed data of an auxiliary machine 8 corresponding to those patterns. The equipment 23 controls the speed of the motor of the auxiliary machine 8 in accordance with the output signal of the equipment 22. If the temperature or the load factor of the transformer 1 is out of the range of the contained patterns, the data from the equipment 21 is corrected by the equipment 23 to control the auxiliary machine 8.