baber/WOPTO huggingface dataset:
Patent JP-H01250506-A (JP)
Title: Snow removing method with far infrared ray radiation
Inventor: KURATOMI YASURO
IPC: E01C11/26
Filed: 1988-03-31
Abstract: PURPOSE:To enable snow to be economically melted and removed, by setting a far infrared ray radiating layer on the upper surface of an asphalt layer on the surface of ground, and by amplification-radiating geotherm in a stratum, sunbeam on ground, and the heat of warmth, with the far infrared ray radiating layer. CONSTITUTION:On the upper surface of a stratum 1, the ground surface 2 of an asphalt layer is set, and on the surface of the ground surface 2, a far infrared ray radiating layer 3 is set. Then, if needed, in a section between the ground surface 2 and the far infrared ray radiating layer 3, an electrical heat generator is embedded, and heat is applied to the far infrared ray radiating layer 3. The far infrared ray radiating layer 3 is influenced by the heat of sunbeam, warmth 5, geotherm 6, and the like, and the heat is amplification-radiated, and falling snow, fallen snow, and the like on the ground surface are gradually melted to be removed. As a result, snow can be economically removed and melted.
Patent JP-S61239207-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: YAMAMOTO AKEMICHI
IPC: G02B6/293
Filed: 1985-04-17
Abstract: PURPOSE:To facilitate assembling and adjustment and to reduce the cost by sticking filters to end faces of plural optical fibers each of which is provided with a flat set reference face in one position at least on the outside peripheral surface and arranging these optical fibers close on a flat surface. CONSTITUTION:Optical fibers 14, 15, and 16 which have clads 22 whose sections are square or are provided with flat faces 24 in one part of clads 23 are arranged on an upper face 13 of a flat plate 12. Optical axes of optical fibers 14 and 15 are set to a straight line, and the optical axis of the optical fiber 16 is made orthogonal to optical axes of optical fibers 14 and 15. End faces of optical fibers 14 and 15 are cut at 45 deg. and filters 18 and 19 are stuck there, and a filter 20 is stuck to the end face of the optical fiber 16. The filter 18 permits the light having a wavelength lambda3 to pass through but reflects the light having a wavelength lambda4. The filter 19 permits the light having the wavelength lambda3 to pass through, and the filter 20 permits the light having the wavelength lambda4 to pass through. Thus, a device where assembling and adjustment of a light branching point 17 are made easy is produced.
Patent JP-S61238808-A (JP)
Title: Modifier for producing chloroprene rubber and production of chloroprene rubber by using same
Inventor: KAMEZAWA MITSUHIRO
IPC: C08F283/00
Filed: 1985-04-17
Abstract: PURPOSE:To obtain chloroprene rubber which, when vulcanized, needs no vulcanization accelerator and is excellent in heat aging resistance, by emulsion- polymerizing a chloroprene monomer in water in the presence of a specified polysulfide polymer and peptizing the polymer. CONSTITUTION:A modifier for the production of chloroprene rubber comprising a polysulfide polymer of formula I (wherein x is 4-6, n<=150, R is formula II and m is 2-5) is produced by, for example, a process in which a dimercaptan is reacted with a sulfur chloride. 100pts.wt. chloroprene or its mixture with a copolymizable monomer (e.g., butadiene) is emulsion-polymerized in water in the presence of 1.5-10pts.wt. above modifier and the obtained polymer is peptized to obtain the purpose chloroprene rubber. this rubber can be vulcanized without using any vulcanization accelerator such as ethyleneurea having a problem of carcinogenicity.
Patent JP-H03280271-A (JP)
Title: Device for magnetic recording and reproducing
Inventor: KIKUCHI SEIJI
IPC: G11B21/02
Filed: 1990-03-28
Abstract: PURPOSE:To enable stable magnetic recording and reproducing against temp. change by forming a magnetic disk, pedestal and carriage arm from such resin materials having almost same coeffts. of linear expansion. CONSTITUTION:The magnetic disk 1 consists of a substrate comprising a synthesized resin material, for example, PEI (polyetheramide), etc., and a magnetic layer formed on this substrate. The pedestal 2 consists of such a material having almost same coefft. of linear expansion as that of the resin material used for formation of the substrate of the disk 1. For example, PPE (modifired polyphenylene ether), etc., is used. The carriage 7 is formed of a synthesized resin, for example, PEI, etc.
Patent JP-S63247102-A (JP)
Title: Tire
Inventor: TOMIO MINAYOSHI
IPC: C08L21/00
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a tire having high resistance against mechanical fatigue or thermal deterioration by mixing resorcinal or derivative thereof and a specific melamine derivative with natural rubber or synthetic rubber. CONSTITUTION:A tire is produced from rubber composition where resorcinal or derivative thereof and melamine derivative having bond formalin number and methoxyl group number per single melamine molecule satisfying the relations, 4<=(bond formalin number)<=6, 2<=(methoxyl group number)<6 and containing monomer by 60-90% are mixed with natural rubber or synthetic rubber. Consequently, dynamic characteristic of vulcanized rubber can be improved remarkably without sacrifice of adhesion between rubber and reinforcing member such as fiber or metal or workability of non-vulcanized rubber compound.
Patent JP-S62235747-A (JP)
Title: Hand for silicon waeer
Inventor: SOMA KATSUO
IPC: H01L21/677
Filed: 1986-04-07
Abstract: PURPOSE:To perform a chucking operation of an Si wafer by enabling ceramic piezoelectric element laminated plates to perform a distorting operation inward or outward by change-over of the polaity of a voltage by a method wherein two parallel ceramic piezoelectric element laminated plates mounted to both ends of a base to be fixed on the wrist shafts of a robot are each laminated on two sheets of ceramode piezoelectric element subjected to polarization processing, making different poles of the piezoelectric elements come close and electric plates are provided between the two both of their outside surfaces. CONSTITUTION:When a positive voltage is applied to electrodes 7 and 9 through lead wires 10 and 12 and a negative voltage is applied to an electrode 8 through a lead wire 11, two sheets of ceramic piezoelectric elements 5 are stretched in the direction shown by an arrow C, while two sheets of ceramic piezoelectric elements 6 are shrinked in the direction shown by an arrow C. Accordingly, two pieces of ceramic piezoelectric element laminated plates 2 are distorted in the direction shown by an arrow A. Reversely, when a negative voltage is applied to the electrodes 7 and 9 and a positive voltage is applied to the electrode 8, two pieces of the ceramic piezoelectric element laminated plates 2 are distorted in the direction shown by an arrow B. gripping the side surfaces of an Si wafer 13 using this distorting operation, the chuck of the wafer can be performed.
Patent JP-S524727-A (JP)
Title: Game-signal generator for home-use tv receiver
Inventor: YAMADA ISAMU
IPC: A63F13/235
Filed: 1975-06-30
Abstract: PURPOSE: To play tennis game by making use of idle channel of home-use TV. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63245984-A (JP)
Title: Semiconductor light emitting element and manufacture thereof
Inventor: SHIMOBAYASHI TAKASHI
IPC: H01L21/365
Filed: 1987-04-01
Abstract: PURPOSE:To obtain a short wavelength light emitting element having high light emitting efficiency and high intensity by holding a ZnSSeTe mixed crystal by P-and N-type superlattice structure laminated layer film to form a double hetero junction structure. CONSTITUTION:ZnS 2 which contains n-type dopant and ZnTe 3 which does not contain the dopant are alternately laminated on an N-type GaAs substrate 1, an N-type superlattice third layer 4 is formed, and an N-type mixed crystal layer 5 is obtained with ZnS0.1Tc0.9 mixed crystal which contains N-type dopant is then obtained. Further, ZnTe 6 which contains P-type dopant and ZnS 7 which does not contain the dopant are laterally laminated to form a P-type superlattice second layer 8, a P-type ohmic electrode 9 and an N-type ohmic electrode 10 are formed to obtain a double hetero junction structure semiconductor light emitting element. Further, this element is manufactured by an organic metal vapor decomposing method.
Patent JP-H02259463-A (JP)
Title: Analysis of impure polyethylene oxide in surfactant
Inventor: ONO SHIGEKI
IPC: G01N30/26
Filed: 1989-03-30
Abstract: PURPOSE:To perform simple and clear separation and determination by introducing a toluene solution of a polyethylene glycol type nonionic surfactant sample into a mobile phase composed of toluene. CONSTITUTION:A toluene solution of a polyethylene glycol type nonionic surfactant sample is introduced into a mobile phase composed of toluene and subjected to gel permeation chromatography to separate and determine polyethylene oxide capable of being present in the surfactant sample. By performing gel permeation chromatography using toluene as solvent by this method, the peak of the surfactant in the sample and that of the impure polyethylene oxide therein can be perfectly separated and, on the basis of the peak of the latter, the determination of the impure polyethlene oxide in the sample can be performed.
Patent JP-S62236902-A (JP)
Inventor: KOYAMA FUJIO
IPC: E01C19/22
Filed: 1986-04-08
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-S61239347-A (JP)
Title: Controlling system for data transfer
Inventor: YANASE YOSHIHIRO
IPC: G06F3/153
Filed: 1985-04-16
Abstract: PURPOSE:To facilitate the production of an application program for outputting and displaying received data so that mistakes in producing the program can be prevented and working efficiency can be improved, by contriving the information of a control table, and so forth. CONSTITUTION:Upon receiving data (D1-Dn) 2 from a center 1, a processing means 15 actuated by the command 19 of another processing means 14 stores the received data 2 in the storing section 12 of an address designated by the address information 17 of a control table 11. Then information in the control table 11 and information in the storing section 12 is sent to a display section 6 after information 18 of data length, etc., is set in the control table 11.
Patent JP-S58199777-A (JP)
Inventor: NAKAI TETSUO
IPC: C22C26/00
Filed: 1982-05-12
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-H10268494-A (JP)
Title: Processing of photographic sensitive material and apparatus therefor
Inventor: FYSON JOHN RICHARD
IPC: G03D3/06
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a processing soln. from being oxidized by the diffusion of oxygen even when the processing soln. stagnates for a long time by disposing a piping coaxially with another one piping having a larger diameter for transferring a soln. contg. an oxygen scavenger. SOLUTION: An assembly constituting the processing apparatus which is connected to a processing tank and is used to process photographic sensitive materials consists of a replenishing soln. tank 130 for holding a replenishing soln. 140 and the piping 60 for the replenishing soln. which is connected to this replenishing soln. tank 130 and is used for connecting this tank to the processing tank 10. The assembly has the piping 60 for the replenishing soln. capable of supplying the replenishing soln. from the replenishing soln. tank 130 to the processing tank 10 when the connection is formed. At this time, the piping 60 for the replenishing soln. is disposed coaxially with the piping 70 for the soln. contg. the oxygen scavenger of the larger diameter for transferring the soln. of the oxygen scavenger. The piping 70 for the soln. contg. the oxygen scavenger is adequately connected to the outlet section 30 of the processing tank 10.
Patent JP-H04293920-A (JP)
Title: Thermoforming material and thermoform
Inventor: SHIYOUBOUCHI YOSHIYUKI
IPC: C08G63/181
Filed: 1991-03-22
Abstract: PURPOSE:To provide a thermoforming material which can give a transparent thermoform under conditions wider than those under which a conventional polyethylene terephthalate can give a transparent thermoform whose edge can be heat-sealed to give a seal of good transparency. CONSTITUTION:A thermoforming material comprising a polyester mainly consisting of an ethylene glycol component and a dicarboxylic acid component, wherein the acid component comprises 98-50mol% terephthalic acid component based on the total of the dicarboxylic acid component, and 2-50mol % isophthalic acid component in the form of a copolymer or/and a mixture, and a thermoform obtained therefrom.
Patent JP-S557668-A (JP)
Title: Automatic inspection and processing unit for urine
Inventor: YANAGIDA MITSUO
IPC: G01N33/50
Filed: 1978-07-04
Abstract: PURPOSE: To perform automatic inspection for urine, by combining the inspected material carrier, tape hold unit, tape feed unit and lifting unit.  
     CONSTITUTION: On the stand 1 in which the inspected material carrier 2 is provided at the surrounding, the main body 3 assembling the operation panel 4, printer 5, tape hold unit 6, tape lifting unit 8, and tape feeder 9, is placed. Thus, when the operation panel operates the units 2,5,6,8 and 9, the carrier unit 2 sequentially moves the vessel A containing the inspected material, the inspection tape B in the tape holding unit 6 is picked up from the tape lifting unit 8 which is shifted with the tape feeder 9 along the guide frame 12 and driving screw shaft 13, and after it is immersed in the inspected material in the vessel A at a given position, the coloring reaction is detected with the detection means 17 and the result is recorded with the printer 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58198469-A (JP)
Title: Pyridylhydrazide-based compound and antiphlogistic containing it
Inventor: MORI HIROYUKI
IPC: A61P29/00
Filed: 1982-05-14
Abstract: NEW MATERIAL:A pyridylhydrazide-based compound shown by the formula I (X is halogen; R is methyl which may be replaced with halogen). EXAMPLE:2-(5-Trifluoromethyl-6-chloro-2-pyridyl)trifluoroacethydrazide. USE:Useful as an active ingredient for an antiphlogistic. PROCESS:For example, a trifluoromethyl-substituted pyridyl-hydrazine-based compound shown by the formula II is reacted with a compound shown by the formula III in the presence of a solvent such as methylene chloride, ether, pyridine, etc. at <=room temperature for 0.5-10hr, to give a compound shown by the formula I . Or, the compound shown by the formula II is obtained by reacting a trifluoromethyl-substituted-2-halogenopyridine with hydrazine hydrate in the presence of an alcohol solvent such as preferably ethanol, etc. to give the compound shown by the formula I .
Patent JP-S62237874-A (JP)
Title: Voice transmission system
Inventor: KAWAMOTO HIROSHI
IPC: H04N5/60
Filed: 1986-04-09
Abstract: PURPOSE:To obtain a stable sound signal by using a video synchronizing signal so as to apply injection synchronization externally to the free oscillation output of an LC or an RC thereby outputting a carrier and using a synchronizing signal extracted from the demodulated video signal so as to apply injection synchronization to a free run oscillator. CONSTITUTION:A video signal input and a signal subjected to FM modulation by a subcarrier being the 1st sound signal input are fed to an FM modulator 1, the result is subjected to microwave power amplification 2 and sent. A part of the input video signal is subjected to synchronization separation 11, and for example, a 15.75kHz signal is obtained and the signal acts the oscillator 5b as the LC or RC free running oscillator. Further, the 2nd sound signal is fed to an SSB modulator 4 to obtain the upper side band SSB modulation signal. On the other hand, the reception side uses a video+subcarrier demodulator 6 to obtain the video signal and the subcarrier. Then the subcarrier is demodulated by a voice wave+SSB signal demodulator 7 and the SSB signal subjected to SSB modulation is obtained by the 1st sound signal and the 2nd sound signal.
Patent JP-S59217872-A (JP)
Inventor: KOBAYASHI TOSHIKATSU
IPC: E04G23/02
Filed: 1983-05-10
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-S58199605-A (JP)
Title: Roll bending device
Inventor: MURAMATSU YUTAKA
IPC: B21B31/18
Filed: 1982-05-17
Abstract: PURPOSE:To control the shape of a rolled plate with high accuracy by disposing cylinders for roll bending of a rolling mill in the space in the same height direction to the collar part of roll bearing boxes. CONSTITUTION:Cylinders 8, 9 for acting recessing and projecting bending forces to one collar part 10 of roll bearing boxes 3, 4 of work rolls 1, 2 in a roll bending device of a rolling mill are disposed in the space in the same height direction so as to bend the rolls 1, 2. The piston of one of the cylinders for bending in this case is brought into contact directly with the part 10 and the other cylinder is brought into contact with the part 10 via a movable member. The cylinders 8, 9 are incorporated in a shift block 11, whereby the cylinders are made movable axially simultaneously with the rolls and the roll bearing boxes without failure.
Patent JP-H10285062-A (JP)
Title: Radio receiver
Inventor: KOBAYASHI KEIJI
IPC: H04B1/16
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance the sensitivity of RF-AGC when a broadcast station causing intermodulation disturbance is detected. SOLUTION: Six higher ranking broadcast stations among broadcast stations with stronger electric field strength are preset in the automatic memory mode. In the case that a desired broadcast station of a preset 1 is going to be received, a difference between a frequency of the desired station and a frequency of other preset broadcast stations is obtained and weather or not a relation of frequency causing intermodulation disturbance is in existence is detected based on the difference. When intermodulation disturbance might be caused, the sensitivity of RF-AGC is increased, and when no intermodulation disturbance might be caused, the sensitivity of RF-AGC is decreased.
Patent JP-S60224375-A (JP)
Title: Picture recording device
Inventor: OOTA SHINICHI
IPC: H04N1/387
Filed: 1984-04-23
Abstract: PURPOSE:To obtain a hard copy of plural pictures by providing a picture memory section that stores plural picture information and generating time series composite picture signals and raster storing. CONSTITUTION:When video picture signals V from a medical apparatus are inputted to an A/D converter 2, the picture signals V are digitalized by clock pulse from a clock pulse generator 3 and stored in a picture memory 4. Picture frames F1-F6 can be raster recorded by providing an output decoder of the picture memory 4 in an X address counter 5 and a Y address counter 6 when writing picture information in the memory 4 and making this a preset counter. When addresses of the picture memory 4 are designated successively when reading the picture information, time series composite picture signals are obtained, and reproduced pictures P1-P6 are obtained on a frame 14.
Patent JP-S6063450-A (JP)
Title: Defect examination device
Inventor: AKIBA MASAKUNI
IPC: G01N21/956
Filed: 1984-04-25
Abstract: PURPOSE:To make the intensity of irradiation uniform to examine defects in a high speed with a high precision by making an optical system for observation and the irradiated light coaxial and irradiating a plate-shaped object to be examined vertically with this irradiated light. CONSTITUTION:The light for examination is irradiated from above the center part of a semiconductor wafer 9, and the reflected light is detected simultaneously by plural reflected light detecting means 17 which are provided to face individual directional step difference faces 20. The reflected light detected by all detecting means 17 is judged as the reflected light from a foreign matter 22 to detect the foreign matter 22 in distinction from a pattern consisting of ruggedness provided on the semiconductor wafer 9. The optical system for observation consisting of an eyepiece lens 15 and a mirror 11 and the light irradiating mechanism consisting of a lamp 13, a lens 12, and a mirror 11 are made coaxial.
Patent JP-S60228748-A (JP)
Title: Carburetor
Inventor: MISHIRO YASUSHI
IPC: F02M1/02
Filed: 1984-04-25
Abstract: PURPOSE:To secure the sufficient choke effect even in case of medium load in warming, by utilizing a suction dynamic pressure by forming an air bleed opening having a cut part which gradually widens onto the wall surface directly below on the downstream side on the opened side of a choke valve. CONSTITUTION:On the side wall directly below on the downstream side on the opened side of a butterfly choke valve 11, a cut part 14 for introducing suction air into an air bleed opening 6 is formed so that the area increases towards downstream side. Also the side wall surfaces 13 and 13' of the cut part 14 are widened. Even if the opening degree of the choke valve 11 is small, the air which passes between the choke valve 11 and a pipe wall 2 is introduced into the cut part 14, and acts as a dynamic pressure onto the air bleed opening, and the amount of fuel discharged from a nozzle 8 is increased. Similarly in case of the medium load in warming, a dynamic pressure acts, and sufficient fuel feed is permitted.
Patent JP-S61240697-A (JP)
Inventor: KURIHARA KAZUAKI
IPC: B32B18/00
Filed: 1985-04-17
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-H09271520-A (JP)
Title: Multileaf collimator for radiation treatment device and compensator therefor
Inventor: KUREIGU ESU NUNAN
IPC: A61N5/10
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To ensure high accuracy control of distribution of radiation intensity over a sectorial section by providing the device with a control means for dynam ic control of three-dimensional distribution of radiation in an arbitral outer and inner treatment capacities during treatment operation of an object. SOLUTION: With a slit opening connected to an X-ray source, a sectorial X-ray beam is made applicable, and in the sectorial beam a multileaf collimator (MLC) 10 including a leaf is arranged. The leaf is composed of two pairs of sub-leaves 28, 29, each 28, 29 being movable while the lower sub-leaf 29 being capable of moving faster slightly and being wider in width than the upper subleaf 28. Thereby it can be adjusted to the direction angle of 90 degrees to the leaf movement from an X-ray target. With the arrangement of linear detector mounted on a side part of a patient on the opposite side of the X-ray source, the patient is monitored.
Patent JP-H02261461-A (JP)
Title: Monitor apparatus of medical pump
Inventor: TATE HIROYUKI
IPC: A61M1/10
Filed: 1989-03-31
Abstract: PURPOSE:To detect whether a fluid supply flow rate is increased by measuring the time when a dead point detection means detecting at least one of the upper and lower dead points of the reversible movement means of a medical pump detects the dead points continuously to inform said time. CONSTITUTION:This monitor apparatus is equipped with dead point detection means 9, 17, 33 for detecting at least one of the upper and lower dead points of the reversible movement means 4 of a medical pump 1 having the reversible movement means 4 for compressing/expanding a fluid receiving space, the emission port 5 and suction port 6 communicating with the fluid receiving space through check valves and reversible drive means 2, 3, 131 driving the reversible movement means 4, a dead point stop time measuring means 33 measuring the time when the dead point detection means 9, 17, 33 detect dead points continuously and an information means 53 for informing the time measured by the dead point stop time measuring means 33. By this constitution, since the stop time of the upper dead point and/or lower dead point measured by the dead point stop time measuring means 33 is informed by the information means 53, an operator can judge whether a fluid sending-out flow rate is increased or the abnormality of an artificial heart on the basis of this information.