baber/WOPTO huggingface dataset:
Patent JP-H08305438-A (JP)
Title: Followup traveling vehicle
Inventor: SAGARA HIROAKI
IPC: G05D1/02
Filed: 1995-04-27
Abstract: PURPOSE: To prevent energy from being uselessly consumed and to improve convenience while saving energy by switching a distance to a first prescribed distance when a rotate signal is inputted but switching it to a second prescribed distance when a stop signal is inputted. CONSTITUTION: A driving source is controlled by a control means so as to perform following-up while keeping the prescribed distance, when a user starts walking, following-up is performed by rotating a driving wheel 4 while using the driving source and when the user stops, a main body vehicle 1 is stopped by stopping driving the driving source. The time of these operations and the time of stop are detected by a rotation detecting means and when the rotate signal is inputted, the distance between the user and the main body vehicle 1 is set to the first prescribed distance but when the stop signal is detected, the setting is switched to the second prescribed distance. Thus, while the main body vehicle 1 stops, the main body vehicle 1 does not move although the user moves when it is within the range of the second prescribed distance.  Therefore, in the case of performing work around the main body vehicle when the user stops, unwanted following-up is not performed so that operation convenience can be extremely improved.
Patent JP-S5628669-A (JP)
Title: Inner and outer part mixing type atomizer
Inventor: YAMAHATA YUUYA
IPC: B05B1/34
Filed: 1979-08-16
Abstract: PURPOSE: To sufficiently pulverize a high viscosity fuel and to utilize for boiler etc., by giving rise revolving flow to the primary atomizing medium and crossing atomizing fluid with said medium at right angles and then, providing with the means so that the secondary atomizing medium is jetted to said mixed fluid crossing at a fixed angle.  
     CONSTITUTION: For example, the fluid to be atomized is jetted from the supply passage 1 and the flow passage 2 and also, atomizing fluid is jetted from the supply passage 3 and flow passage through the mixing room 5 and the jetting flow passage for mixed fluid 6. The passage for the primary medium 4 is provided in the tangential direction toward the circumference wall of the room 5 so as to produce revolving flow in the room 5. Further, the passage 2 is sage 4 so as to cross with the central axis of the passage 4 nearly at right angles.Here, said mixed fluid is pulverized by the sonic speed and is jetted from the passage 6. Next, the jetting passage for the secondary medium 7 which is opened outside in circular slit-shape, is provided on the outer circumference of the passage 6 so as to cross with jetting stream from the passage 6 at ≤60°C. Pulverizing action is accelerated moreover by the medium jetting of the sonic speed and a high viscosity fuel can be pulverized sufficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5751729-A (JP)
Title: Preparation of foamable vinyl polymer particle
Inventor: KUDOU TAKEO
IPC: C08F30/08
Filed: 1980-07-29
Abstract: PURPOSE: To prepare the titled polymer particle with excellent resistance to heat, thermal deformation and solvent, by the polymn. of a vinyl monomer with a spcified org. silane cpd. in an aqueous medium followed by impregnation with a foaming agent.  
     CONSTITUTION: A vinyl monomer wuch as α-methylstyrene is subjected to polymn. with 0.1W15wt% org. silane cpd. of formula XSiYnZm (wherein n is 1W3; m is 1W 2; n+m=3; X is an org. group having a copolymerizable double bond; Y is a hydrolyzable group; Z is a monovalent inert org. group) in the presence of a polymn. initiator in an aqueous medium, and the polymn. is completed with addition of 1W 20wt%, based on the foamable vinyl polymer particle to be prepared, foaming agent such as propane when 50wt% or more monomer has been converted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02285970-A (JP)
Title: Connecting method for reactor for improving inverter power factor
Inventor: TSUNO YOSHIYUKI
IPC: H02M7/48
Filed: 1989-04-26
Abstract: PURPOSE:To simplify the switching circuit by connecting a reactor for improving power factor between the negative pole side terminals of a rectifying circuit and a smoothing DC intermediate capacitor thereby commonly using the power source line for a semiconductor switching element and the positive pole side input terminal of a DC/DC converter. CONSTITUTION:A reactor 24 for improving power factor is connected between the negative pole side terminal of a rectifying circuit 12 and the negative pole side terminal of a smoothing DC intermediate capacitor 14. A DC/DC converter 28 receiving DC voltage across the DC intermediate capacitor 14 through the power factor improving reactor 24 is also provided as a power source circuit for driving a shaping circuit 20. By such arrangement, voltage to be applied onto the gate of the semiconductor switching element 18 can be stabilized, power source line and the positive pole side of DC input voltage for the DC/DC converter 28 can be used commonly, resulting in simplification of switching circuit.
Patent JP-H07285489-A (JP)
Title: Wave shock relaxing catamaran
Inventor: YOKOO KOICHIRO
IPC: B63B43/00
Filed: 1994-04-20
Abstract: PURPOSE:To suppress ship body vibration and fatigue of a ship body structural material due to a wave shock. CONSTITUTION:A recessed part 17, formed in a slope so as to rise up toward the front, is provided in a front end part lower surface of a cross deck 12 connecting right/left ship bodies 11, and a movable plate 13, placed along an opening surface to the downward of this recessed part 17, is suspended by many springs 16. When a wave hits against the movable plate 13, a wave shock is relaxed by this movable plate 13 while elastically changing its attitude by the spring 16.
Patent JP-H10296130-A (JP)
Title: Structure of ash draw-out part of dust collector
Inventor: AMANO ICHIRO
IPC: B04C7/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the accumulation of ash and to effectively draw it out with respect to the structure of an ash draw-out part of a dust collector for taking out the ash from a pressurized fluidized bed boiler by a cyclone and a ceramic filter. SOLUTION: In an ash draw-out part main body 20 at the lower part of a cyclone and a ceramic filter, a suction port 7 is embedded in the wall surface so as not to project to the inside and to communicate with an ash conveying pipe. A conveying gas pipe 15 is inserted opposite to the suction port 7 through which a conveying gas 10 is fed. In the lower part of the main body 20, an agitation nozzle 12 is arranged so that a vortex is generated, the agitating gas is fed to generate a tornado like vortex inside and to wind up the accumulated ash or the falling ash. The ash is effectively conveyed to the suction port 7 by the conveying gas 10 and is discharged from the ash conveying pipe. By the conveying gas and the agitation gas 16, the ash is prevented from being accumulated and is effectively discharged.
Patent JP-S61266716-A (JP)
Title: Supplier for sea water-resistant grease
Inventor: FUJIMOTO KATSUKI
IPC: E02B17/00
Filed: 1985-05-16
Abstract: PURPOSE:To prevent damage to a pump by a method in which a sea water- resistant grease is packed into one of pressure chambers for discharge divided by a piston, and a low-viscous working oil supplying path is provided on the inlet side of the other pressure chamber for driving the piston. CONSTITUTION:When a pinion 22 is driven in the direction of arrows and a support leg 24 is lowered, a valve 29 is closed, a valve 30 is opened, and pumps 2 and 34 are actuated. A low-viscous working oil in a tank 1 is pressurized by the pump 2 and sent through a dispensing valve 3 into a pressure chamber 32 for driving piston in a cylinder 15. A piston 16 moves to a pressure chamber 19 for discharge, and a grease 19' in the chamber 19 is supplied through a sending path 21 to a place 17. At the same time, working oil pressurized by the pump 34 fills up a space 43 through a dispensing valve 36, thereby preventing the intrusion of the grease 19' into the aperture 43 between the piston 16 and the cylinder 15 through a packing 18.
Patent JP-S62261418-A (JP)
Title: Injection molder capable of printing molding condition
Inventor: NEKO TETSUAKI
IPC: G05B19/4063
Filed: 1986-05-09
Abstract: PURPOSE:To permit the confirmation of a molding condition simply by a method wherein the set molding condition is memorized into a memory means by a setting while the molding condition, memorized into the memory means, is printed by a printer when it is necessary. CONSTITUTION:Molding conditions, such as injection, pressure holding, kneading, mold clamping, ejection, temperature control or the like, are memorized and set in a common RAM 18 through a CRT/MD 13. These molding conditions are coded as mold codes in accordance with a mold, resin or the like employed for a molded form to be manufactured and are memorized as molding condition files for each mold code. A molding condition file list picture is indicated on a CRT image, thereafter, a molding condition file number, corresponding to the mold code, is selected by a cursor and a soft key, corresponding to the print indication of the employing mold, is inputted, then, the molding condition, corresponding to the mold code selected by the cursor, may be printed out by a printer 4.
Patent JP-S59230130-A (JP)
Title: Optical fiber temperature measuring device
Inventor: MUSHIYA TOSHIMITSU
IPC: G01K11/12
Filed: 1983-06-14
Abstract: PURPOSE:To improve measuring accuracy by providing an interferometer part for supplying measuring laser light to a sensor fiber, also mixing said laser light and reflected light from the sensor fiber, and generating interference light. CONSTITUTION:An optical fiber temperature measuring device is provided with an interferometer part 12. Also, a base part of a sensor fiber 20 is fixed to this interferometer part 12, and this interferometer 12 is constituted so that prescribed measuring laser light 102 is supplied to the sensor fiber 20, also the measuring laser light 102 and reflected light 104 from the sensor fiber 20 are mixed, and interference light 106 is generated. In case of such a measuring device, it is not affected by an electric field and a magnetic field since electric parts are not contained in the interferometer part 12, and its measuring accuracy is improved.
Patent JP-H02284562-A (JP)
Title: Interphone
Inventor: UENO YOSHIAKI
IPC: G08B25/08
Filed: 1989-04-25
Abstract: PURPOSE:To monitor the nearby situation of an entrance unit without being noticed by a visitor near the entrance unit by prohibiting the output of a sound signal from the entrance unit when the sound signal transmitted from a house unit to the entrance unit is less than a prescribed level. CONSTITUTION:In the entrance unit G, a demodulation output by a sound demodulation circuit 31 is amplified by a sound amplifier 32 and is inputted to a sound output restriction circuit 41. It supplies the output of the sound amplifier 32 to a speaker 22 through the antiparallel circuit of a coupling capacitor C1 and diodes D1 and D2. When the absolute value of AC components is less than the drop of the internal voltage of the diodes D1 and D2, the diodes D1 and D2 are not conducted and the output of a sound amplifier 32 is not transmitted to the speaker 22. When the situation of the entrace unit G is monitored on the house unit J-side, the sound from the entrance unit G is prevented from being outputted and the situation on the entrance unit G-side can be monitored without being noticed by the visitor near the entrance unit G.
Patent JP-H09293747-A (JP)
Title: Pad layout structure of semiconductor device
Inventor: INAMURA TADAYUKI
IPC: H01L21/60
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a bottleneck such as a shortage of pins in number in a semiconductor device by a method wherein a pad is added to each of all the buffers of a prescribed integrated circuit. SOLUTION: Regions 13 are arranged between an inner circuit region 1 and buffers 31, 32, 33,..., wherein one of the regions 13 is large enough in space for providing a second pad 71. First pads 5a1 and 5b1 arranged in zigzag are provided to the chip peripheral edges of the buffers 31, 32, 33,.... The first pads 5a1 and 5b1 are connected to the buffers 31 and 32 with inter-pad/buffer wirings 41 and 42. The second pad 71 is arranged between the buffer 34 which is not connected to the pads 5a1 and 5b1 and the inner circuit region 1, and connected to the buffer 34 with an inter-pad/buffer wiring 44, whereby all the buffers mounted on a chip can be set usable, so that a shortage of pins in number can be resolved.
Patent JP-S58223172-A (JP)
Inventor: SATOU SHIYUUICHI
IPC: G09F9/00
Filed: 1982-06-21
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-H04335963-A (JP)
Title: Free-piston compressor
Inventor: HIRATSUKA YOSHIKATSU
IPC: F25B9/14
Filed: 1991-05-10
Abstract: PURPOSE:To enable producing, in a linear-motor compressor for a Stirling refrigerating machine, a gaseous film for holding the piston out of contact with the inner circumferential surface of the cylinder while promoting compactness or lightness in weight of the compression system. CONSTITUTION:A plurality of outlets (18), (18),... for gas are opened in a circle in the outer circumferential surface of a piston (5) with each outlet at an equal angle to and at an equal pitch from an adjacent outlet and each of the gas outlets (18) communicates with a compression chamber (6). When the piston (5) compresses the gas inside the compression chamber (6), part of the gas escapes through the gas outlets (18), (18),... and form a gaseous film. Furthermore, with such a piston (5) made rotatable around its axis, the gas escaping in a guided direction can be made to rotate the piston (5).
Patent JP-H06314472-A (JP)
Title: Self-diagnostic method for driving device for disk recording medium
Inventor: YAMAGUCHI TAKAO
IPC: G11B27/36
Filed: 1993-05-06
Abstract: PURPOSE:To exactly perform the self-diagnosis of a writing/reading system by comparing test data read out of a disk recording medium with the test data at the time of writing on the disk recording medium. CONSTITUTION:Data from a CPU 5 are written in a buffer RAM 7, read out, then supplied to an optical head 3, written on a magneto-optical disk 2, the data read out of the magneto-optical disk 2 by means of the optical head 3 are written in the RAM 7, read out and supplied to the CPU 5. Test data are read out of the RAM 7, supplied to the optical head 3 and written in the test area of the magneto-optical disk 2. Then, the test data are read out of the magneto-optical disk 2 by means of the optical head 3. The written test data are compared with the test data read out of the magneto-optical disk 2 by means of the CPU 5.
Patent JP-H07311020-A (JP)
Title: Method and device for measuring film thickness of thin film
Inventor: AOSAKI KOU
IPC: G01B11/06
Filed: 1994-05-19
Abstract: PURPOSE:To measure film thickness at high rate regardless of the presence or absence of light absorption in a base material or a coated matter by converting reflected light from a thin film into at least two-color electrical signals and by converting the electrical signals into film thickness. CONSTITUTION:A robot 5 for scanning a 256-gradation color CCD camera 4 and a fluorescent lamp light source 10 in the film TD (width) direction is installed at the place kept away from a coating point by 1m. The camera 4 is scanned in the film TD direction, with a thin film (coated matter) 9 formed. Reflected light reflected from the thin film 9 is picked up by means of the camera 4 to measure three signal values, red, green, and blue, e.g. calculation is made for the film thickness d' of the thin film 9 formed by using a formula dreal=1.5Xalpha-110 representing the relation of a difference alpha between the blue signal value and the red signal value, and film thickness, dreal previously obtained by the spectral reflectance method.
Patent JP-S61264552-A (JP)
Title: Floppy disk exchange checking system
Inventor: HATANO TOMIHISA
IPC: G11B19/00
Filed: 1985-05-20
Abstract: PURPOSE:To prevent the accident of data breakdown accompanied with careless medium exchange by checking accurately medium exchange conditions with respect to a medium which is set to a floppy disc device and is formatted optionally. CONSTITUTION:If the medium is set, information in a STAMP area 31 of the medium is read out and it is discriminated whether this information coincides with the contents of a STAMP-C register 21 or not, and a return information indicating no exchange is returned if they coincide with each other. If they do not coincide with each other, it is judged that medium exchange occurs, and a present date and time are read from a TIME register 11, and these values are set to the STAMP-C register 21, and the contents of the STAMP-C register 21 are written in the STAMP area 31 of the medium. Then, the return information indicating the occurrence of medium exchange is returned.
Patent JP-S63272932-A (JP)
Title: Control device for air-fuel ratio of engine
Inventor: MURATA MASARU
IPC: F02D41/00
Filed: 1987-04-28
Abstract: PURPOSE:To set the optimum air-fuel ratio at all times by learning a correction factor so as to be suited to a required air-fuel ratio based on the detected value of an operating condition at that time, at the time of a transient operation such as accelerating/decelerating operation, etc., and setting the air-fuel ratio at the transient time according to the learned correction. CONSTITUTION:A RAM 20 in which an acceleration/deceleration correction factor map, etc., which is previously set with an engine speed and a basic fuel injection pulse width is provided in a control circuit 17 formed with a CPU 18 as the main body. And, the CPU 8 judges an accelerating/decelerating condition from the output of a throttle opening sensor 14, carries out the sampling of data from sensors 11, 13-16 for a define time from the start of the acceleration/deceleration, and obtains an actual air-fuel ratio at the time of sampling according to an air-fuel ratio data from a linear exhaust sensor 13 by the inverse matrix of transfer functions. Also, by indexing the spike generating time during the actual air-fuel ratio, an acceleration/deceleration correction factor at that time is indexed to carry out control so as to rewrite the corresponding area of the map in order.
Patent JP-H07286060-A (JP)
Title: Porous agar or porous agar-clay composite and its production
Inventor: NAKAZAWA HIROMOTO
IPC: C08J9/28
Filed: 1994-04-20
Abstract: PURPOSE:To produce a porous agar which is easily convertible into natural soil when disposed of and has a high compression strength while using only materials not polluting the global environment. CONSTITUTION:A porous body is obtd. by quickly freezing an aq. agar soln. or an agar-clay mixture sol, which is formed by mixing an aq. agar soln. with a clay sol, at an average freezing rate of 1X10<-2>2ml/sec or higher and drying the resulting frozen body without melting it.
Patent JP-S5733162-A (JP)
Title: Automatic paper end fixing device for winder
Inventor: MIURA HIROSHI
IPC: B65H45/16
Filed: 1980-08-01
Abstract: PURPOSE: To minimize operations which have been done by an operator on a  winder table by improving a core pipe carrying-in apparatus with a partial additional mechanism.  
     CONSTITUTION: A core pipe 6 is placed on a core pipe receiver 14 of a core pipe carrying-in mechanism in a retracted position. Then, a one side adhesive tape 50 is set to a tape applying mechanism 20 and is partially clamped by a guide 33 and a block 38 whereafter the clamped end is drawn around a guide roller 34 and is held to a tape end clamp 35. After completion of a taking up operation of a winder, a cylinder 17 operates to carry the core pipe 6 between two drums 4, 5. Then, a paper end holding device 51 is pivoted to a position (g) thereby starting blasting in the direction of an arrow (h) from an air nozzle 48. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06293540-A (JP)
Title: Short fiber pre-dispersion and production thereof
Inventor: OKADA SHINICHIRO
IPC: C04B14/42
Filed: 1993-04-07
Abstract: PURPOSE:To produce the short fiber pre-dispersion useful for efficiently and uniformly dispersing short fiber as the reinforcing fiber in mortar without using a special mixing agitator. CONSTITUTION:The dispersion having high dispersion stability is produced by dispersing the short fiber having a 40 to 10000 aspect ratio in an aqueous solution or aqueous dispersion having about 200 to 40000 cps viscosity. As the water-soluble or water-dispersible material, aqueous sol-forming materials such as water-soluble or water-dispersible cellulose, mixtures of cellulose and arylsulfonates, materials having the hectorite structure, etc., can be used and as the reinforcing short fiber, the carbon fiber, etc., can be used. The content of the water soluble or waterdispersible material is about 0. 2 to 15wt.% and the amount to be used of the short fiber is about 25 to 700 pts.wt. based on 100 pts.wt. of the solid content of the above water soluble or water-dispersible material.
Patent JP-H08306126-A (JP)
Title: Receiver and transmitter for multiplex information
Inventor: KUWATA KOSUKE
IPC: G11B20/00
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a multiplex information receiver which selectively records only the desired audio information and a multiplex information transmitter. CONSTITUTION: Based on the menu data beforehand transmitted as multiplex information, desired music titles are successively specified and corresponding retrieval starting time, retrieval stopping time, names of the broadcasting stations, music names and recording time are stored in a retrieval data memory 6. When a retrieval starting time is detected, the corresponding receiving broadcasting station is set. If the music title information transmitted as complementary information of the audio information matches with the music title in the memory 6, a recording of the music is executed by the recording time in the memory 6.
Patent JP-S63274087-A (JP)
Title: Vacuum type inductive heater
Inventor: SAKAGUCHI YOSHIHARU
IPC: H05B6/26
Filed: 1987-05-01
Abstract: PURPOSE:To reduce the cooling time and improve productivity by installing four cooling pipe circuits at one position on the outer periphery of a heat insulating material, at two positions in the gap section between the inside of the heat insulating material and a graphite crucible, and one position on a guide pipe section and providing a cooling and circulating blower. CONSTITUTION:A pair of the mating first cooling pipe circuits 12, 14 cooling the gap between a heat insulating material 3 and a graphite crucible 2, the second cooling pipe circuit 13, the third cooling pipe circuit 15 connected to a reaction oven 1 and cooling the outside of the heat insulating material 3, and a cooling and circulating blower 11 feeding the cooling air to the first-third cooling pipe circuits 12-15 are provided. Cooling means 12-15 are provided at two positions in the gap section between the inside of the heat insulating material and the graphite crucible and one position on the guide pipe section. The inside and outside of the graphite crucible 2 heated to 2500-3000 deg.C are cooled directly and forcibly, and the cooling time can be reduced.
Patent JP-S58223174-A (JP)
Inventor: OGAWA FUMIHIRO
IPC: G09F9/35
Filed: 1982-06-21
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-H05306268-A (JP)
Title: New dicarbamoyl telluride compound
Inventor: SASAKI HIROTOMO
IPC: C07C395/00
Filed: 1992-04-24
Abstract: PURPOSE:To provide a new compound useful as a synthetic intermediate for pharmaceuticals, agricultural chemicals, photographic chemicals, etc. CONSTITUTION:The compound of formula I (R1 and R2 are aliphatic or aromatic group), e.g. the compound of formula II. The compound of formula I can be produced e.g. by reacting a carbamoyl chloride (R1R2NCOCl) with Na2Ten (n is natural number) which is a reagent produced by reducing tellurium with sodium hydride, etc.