baber/WOPTO huggingface dataset:
Patent JP-S57136176-A (JP)
Title: Display radar by color for moving target
Inventor: ONOZAWA KAZUO
IPC: G01S13/52
Filed: 1981-02-18
Abstract: PURPOSE:To enable easy and reliable recognition of an important object to be monitored, such as running vessels, in case a marine target is monitored, by a method wherein a moving target is indicated in a different color from a color in which a static target is displayed. CONSTITUTION:An IF signal 1 (a) and a coherent signal b from a transmitting and receiving device 2 produces a video signal c and a moving video signal d by means of a composite video signal e by means of a composite circuit 5. A scanning conversion device 6 receives a composite video signal e, a timing signal from a timing circuit, and a bearing angle signal from a rader antenna 1, the signal e is written by a PPI scanning, it is read by a TV scanning, and it is outputted togetherwith a synchronous signal for TV. A separation circuit 7 classifies a composite video signal f, read by a scanning, according to polarity to separate it into an electrostatic video signal g and a moving video signal h for outputting. A TV display signal 8 receives the two video signals g and h and a TV asynchronous signal from the device 6 to display the two video signals g and h in a different color from each other by a TV scanning.
Patent JP-H04250214-A (JP)
Title: Roller-compacted concreting work
Inventor: TATEKAWA KOSEI
IPC: E02D3/10
Filed: 1991-01-23
Abstract: PURPOSE:To remove bleeding water from cement concrete having zero or extremely small slump. CONSTITUTION:When concrete C is placed by a bulldozer 2 to the ground E, a drain material 4 is set, and the concrete C is leveled by the bulldozer 2 and compacted by a tamping roller 3. In this case, the roped drain material 4 is buried in the concrete C. Water contained in the concrete C can be collected by the drain material 4 even when the concrete has zero or extremely small slump, and the wafer can be discharged through the drain material 4 to the outside. The compaction degree can thus be raised, and the density and strength of the concrete can also be raised.
Patent JP-H01196587-A (JP)
Title: Guiding apparatus to radio wave emitting source
Inventor: UJIGAWA NOBORU
IPC: G01S3/38
Filed: 1988-02-01
Abstract: PURPOSE:To stably and accurately guide an airplane to a radio wave emitting source, by continuously writing the pulse arrival time and pulse amplitude by the radio wave emitting source on a target memory based on frequency, a pulse width, an angle or the like. CONSTITUTION:An antenna 1 is controlled in its angle by an antenna servo 3 and the sum signal and difference signal of the receiving signal of the antenna 1 are generated by a receiver 2. An address generator 15 generates a memory writing address from the frequency control data, pulse width data, angle control data and angle error data passing through unnecessary wave removing devices 21. Amplitude data and a pulse arrival time are written in a target memory on the basis of said address. A tracking guide controller 9 guides an airplane to a radio wave emitting source on the basis of the transmission wave data of the radio wave emitting source written in the target memory 16, the frequency data from a frequency discriminator 11 and the antenna angle data from the antenna servo 3.
Patent JP-S59148734-A (JP)
Title: 4-substituted-5-alkylidene-2-cyclopentenone compound, its preparation and carcinostatic agent containing said compound as active component
Inventor: NOYORI RIYOUJI
IPC: C07C405/00
Filed: 1983-02-14
Abstract: NEW MATERIAL:The compound of formula I (formula II is single, double or triple bond; R<1> is H, 1-10C alkyl or alkenyl, or 3-8C cycloalkyl; R<2> is 1-10C alkyl or 3-8C cycloalkyl; R<3> is H, OH or protected OH). EXAMPLE:4-Butyl-5-(6-methoxycarbonylhexylidene)-2-cyclopentanone. USE:A carcinostatic agent. It is a prostaglandin A derivative having excellent carcinostatic activity and relatively low physiological activity of postaglandin, and is useful also as a compound having antiviral activity. PREPARATION:The compound of formula I can be prepared by dehydrating the 4-substituted-5-alkylidene-3-hydroxycyclopentanone compound of formula III with an organic carboxylic acid or an inorganic acid at 0-80 deg.C for 10min-10hr, and optionally subjecting the product to the removal of protecting group, hydrolysis, or salt-forming reaction.
Patent JP-S59147788-A (JP)
Title: Production of thick-walled coated composite wire
Inventor: ABE KAZUYA
IPC: B23K20/04
Filed: 1983-02-14
Abstract: PURPOSE:To produce easily a thick-walled composite wire having no uneven thickness by forming a different metal tape into a tubular shape by using a clearance provided on the outside of a metallic core and reducing the tube with a roll or rotary swaging machine. CONSTITUTION:A metallic wire 1 to be used as a core material is delivered from a delivery reel 2 and the surface thereof is cleaned with a polisher 5-1. A different metal tape 3 is delivered from a delivery reel 4 at the same time and the surface thereof to be positioned on the inside surface side is cleaned by a polisher 5-2. Both edges of the tape 3 are cut off by a slitter 6 and the wire 1 is placed thereon. Both sides of the tape 3 are successively rounded and formed to a circular shape by a forming unit 7. The butt ends are welded by a welding torch 8 and the welded wire is reduced by, for example, two units of roll or rotary swaging machines 11, and is then taken up on a take-up drum 13.
Patent JP-H05213778-A (JP)
Title: Production of hydrocarbon from cellulosic biomass
Inventor: YOKOYAMA SHINYA
IPC: C07C9/06
Filed: 1992-01-10
Abstract: PURPOSE:To obtain the subject compound useful for fuel, chemical raw material, etc., efficiently and in high yield by treating cellulosic biomass under a specific condition. CONSTITUTION:1 pt.wt. cellulosic biomass such as wood is retained in the presence of preferably 0.1-1 pt.wt. hydrogen activating metal catalyst such as nickel metal catalyst, preferably 0.1-0.5 pt.wt. alkali substance such as sodium hydride and preferably 5-48 pts.wt. aqueous medium at 300-400 deg.C under 90-220 atm to give the objective compound.
Patent JP-S57135084-A (JP)
Title: Desalination of sea water by reverse osmosis
Inventor: TSUCHIDA YUKIHIRO
IPC: B01D61/58
Filed: 1981-02-16
Abstract: PURPOSE: To obtain fresh water having TDS(total amt. of soluble solids) concentration of 20W30ppm with a high yield ratio, by arranging high-pressure  primary and secondary reverse-osmosis devices, and circulating at least a part  of brine discharged from the secondary reverse-osmosis device to the inlet side  of said device.  
     CONSTITUTION: Sea water is sucked up by a sea water pump 11 and reserved in a sea water tank 12. Thereafter, the sea water is charged into a high-pressure primary reverse-osmosis device 15 through a booster pump 13, a filter 19 and a clarified sea water-feed pump 14. In the device 15, the sea water is separated into desalinated water and concentrated brine. The concentrated brine, being at a high pressure, is introduced to the turbine of the pump 14, and used as a part of its drive source. The obtained desalinated water is reserved in a desalinated water tank 16, and then charged into a high-pressure secondary reverse-osmosis device 18 through a desalinated water-feed pump 17. In said device, fresh water is formed and diluted brine is drained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09194194-A (JP)
Title: Panel hoisting device
Inventor: HIROTA SHIRO
IPC: E04G21/16
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To eliminate a need for a lateral pulling operation drawing a building frame toward a panel in the panel hoisting device since a hoisting hook and the like are prevented from being brought into contact with the building frame when the panel is housed in the building frame, make a construction work simple in constitution, and thereby carry out the construction work simply. SOLUTION: One end side of a revolving member 12 is provided for the hoisting hook of a hoist 4 so as to be hoisted, the other end side of the revolving member 12 is rotatably supported by a lateral mounting member 20 so as to be provided, chain blocks 26 are provided for the lateral mounting member 20, panel hoisting fixtures are provided for the chains of the chain blocks 26, the base end side of each rocking member 38 is rotatably supported by the lateral mounting member 20 so as to be provided in such a way that it can be rocked, and a locking body 42 to be locked onto the projected part of the building frame is provided for the tip end sides of the rocking members 38.
Patent JP-H09187194-A (JP)
Title: Tip rod for internally threaded fishing rod
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/00
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce passage resistance of fishline and sufficiently carry out protection of a fishline by decreasing contact of fishline with a fishline supporting part on the tip rod side for internally threaded fishing rod. SOLUTION: This tip rod 14 for internally threaded fishing rod is equipped with a rod body 14A, a fishline supporting part 40 and a top guide 18. The rod body 14A has fishline passage 15a in the inside. The fishline-supporting part 40 is arranged in a part on at least tip side of inner face of the fishline passage 15a and has a trapezoid cross section and has arc part in the corner on the inner circumferential side. The top guide 18 has a guide body containing a thick wall cylinder part 51, a fitting cylindrical part 52 and a guide cylinder part 53 arranged on the tip side of the rod body 11A and a guide ring 54 fitted to the inner face of the guide body and having a semi circle-like cross section and a guide ring 54a whose radius of curvature is larger than that of the arc- like part and an inside diameter D1 smaller than inside diameter d0 of the fishiline supporting part 40.
Patent JP-H09195184-A (JP)
Title: Production of cloth or wear having printed pattern with steric appearance and apparatus therefor
Inventor: HASHIMOTO KAZUO
IPC: A41D27/08
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a process and apparatus for the production of a wear having a printed pattern with steric appearance and to accent a wear such as a T-shirt by applying a printed pattern having steric appearance. SOLUTION: A cloth 1 having a foamable print pattern made of a material deformable at a specific temperature and pasted on the cloth 1 and a form member 4 having plural pattern forms 3 having desired shapes and pasted on the form member are prepared beforehand. The cloth 1 is placed on the form member 4 in a state to contact the printed face of the cloth with the face of the form member having the pattern forms 3 and the obtained laminate is pressed at a prescribed temperature from the back face of the cloth 1 to sterically deform the print pattern along the contour of the pattern forms 3.
Patent JP-H04260322-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: MIENO FUMITAKE
IPC: H01L21/31
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a semiconductor manufacturing equipment capable of reducing thermal strain in a wafer when the wafer is closely brought into contact with a resistance heating heater and heated, restraining the generation of crystal defect, and improving yield. CONSTITUTION:In a semiconductor manufacturing equipment wherein a wafer 1 and a resistance heating heater 3 are arranged so as to face each other, and a means for changing the distance between said resistance heating heater 3 and said wafer 1 is installed, a means for controlling the change speed at the time of changing the distance between said resistance heating heater 3 and said wafer 1 is installed.
Patent JP-H09214687-A (JP)
Title: Image reader, printer, image processing system, and environment setting method for image processing system
Inventor: HOSODA OSAMU
IPC: H04N1/04
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce the processing time without extension of a memory resource by directly printing output data in parallel with reading of an original. SOLUTION: An image reader (reader 102) capable of communicating with a printer 1500 is connected to the printer 1500 via a prescribed communication medium (interface cable or the like). A CPU of a reader control unit converts an image signal outputted sequentially from a CCD image sensor or the like into printable print data (e.g. bit map image data) and controls an interface circuit to provide the converted print data sequentially to be transferred to the printer 1500 in parallel with reading of an image read means 102. Thus, it is possible to allow a control section 17 to print out print data received by the printer 1500 in parallel with reading of an original.
Patent JP-H07227370-A (JP)
Title: Dust collecting device for electric vacuum cleaner
Inventor: OKAMOTO MASAFUMI
IPC: A47L9/14
Filed: 1994-02-21
Abstract: PURPOSE:To provide a dust-collecting device which can commonly be applied to various types of electric vacuum cleaners as a disposable dust collecting device, and wherein dust and dirt in the dust-collecting bag do not scatter. CONSTITUTION:In a dust-collecting bag 1 in which dust and dirt are collected, a port core 3 with a dust-suction port 2 communicating with the inside of the dust-collecting bag 1 is fixed. On the port core 3, a lid 7 being diagonally slidable by a groove 6 which is diagonally constituted is provided. The lower end L of the port core 3 is fitted in a recessed part at the front part on the lower surface of an electric vacuum cleaner, and the upper end P is depressed by a pressing body in the electric vacuum cleaner. Then, the dust-collecting port 2 is fitted in the suction port, and the dust-collecting bag 1 is detachably fitted in the electric vacuum cleaner.
Patent JP-H09206644-A (JP)
Title: Door jig for coating
Inventor: NAKATANI KAZUHIKO
IPC: B05C13/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To open and close a slide door without generating the interference with the edge part of a door opening while enhancing coating quality by making the slide door almost flush with the door opening when the slide door is temporarily attached to the door opening of a car body by a jig at a time of coating. SOLUTION: A jig J is equipped with the hinge base 1 fixed to a center pillar P and the inside of a side step S by three bolts B1-B2 and the hinge link 2 connected to the hinge base 1 to be fixed to the front end of a slide door D by bolts B4, B4'. The hinge link 2 constitutes a quadric link having first and second link members 17, 18 and, when the slide door D is shaken from a closing position almost closing a door opening H toward an opening position, the front end of the slide door D moves so as to protrude to the lateral part of a car body while moves the rear part of the car body to prevent the interference with the center pillar P.
Patent JP-S63191810-A (JP)
Title: Low-melting bismaleimide resin
Inventor: ISHII KEIICHIRO
IPC: C08F22/40
Filed: 1987-02-04
Abstract: PURPOSE:To obtain the title resin which can show excellent workability, solubility, toughness and curability and high glass transition temperature without the need of amine modification, by mixing a bismaleimide with a specified amount of a bismaleimide prepolymer. CONSTITUTION:5-30wt.% bismaleimide (e.g., N,N'-4,4'- diphenylmethanebismaleimide) is molten by heating at a bath temperature of 160-200 deg.C, and the remaining powdery bismaleimide is gradually added to the melt while it is kept in a suspended state, and the reaction is continued until the reaction system becomes clear and stopped when a small amount of the reaction solution adhered to, for example, the tip of a glass rod does not become turbid upon cooling. In this way, the title resin comprising 97-60wt.% bismaleimide and 3-40wt.% bismaleimide prepolymer of a mol.wt. of 500-5,000, having m.p. as low as 70-100 deg.C and being easily soluble in polar solvents such as dimethylformamide, N-methylpyrrolidone, cyclic ethers such as tetrahydrofuran and reactive monomers such as triallyl isocyanurate.
Patent JP-S59148204-A (JP)
Inventor: YAMAMOTO HIROJI
IPC: F21S2/00
Filed: 1983-02-14
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-S61181903-A (JP)
Title: Displacement sensor using superelastic alloy
Inventor: HASHIMOTO MINORU
IPC: G01B7/02
Filed: 1985-02-07
Abstract: PURPOSE:To promote miniaturization and improve the light weight and environmental resistance properties by utilizing a resistance change of a superelastic alloy. CONSTITUTION:The title device is composed of a phi0.1X180mm Ti-Ni alloy wire 1 and a resistance measuring device 2. In this case, a Ti-Ni alloy wire can be almost neglected. By such an arrangement, a displacement sensor having an excellent linearity and almost no hysteresis van be obtained. Further, a superelastic alloy is a material which can return to the state of zero displace ment before getting deformation after being relieved of a deformative stress which creates a displacement some tens times as large as an elastic limit of an usual metallic material and can be used as a displacement sensor by measur ing a resistance change being accompanied by a deformation of this alloy.
Patent JP-H06235570-A (JP)
Title: Refrigating plant
Inventor: MANGYO MASAO
IPC: F25B43/00
Filed: 1993-02-10
Abstract: PURPOSE:To prevent a capillary tube from clogging due to the growth of contaminants by a method wherein a dryer with water-absorbent, which is enclosed in a cafe and held between two filters, is mounted on a refrigerant path between a condenser and an expansion device and a third filter is arranged in a case located apart from the filters. CONSTITUTION:A dryer is provided with a water-absorbent, e.g. a molecular sieve 13, enclosed in a metallic case 12 and first and second filters 14a and 14b which hold the molecular sieve 13 from both sides to fix it and mounted on a refrigerant path between a condenser 2 and an expansion device 4. A third filter 15 is held in a cup-shaped holder 16 which is put in the case 12 and fixed at a position a short distance away from the first and second filters 14a and 14b so that the third filter 15 is prevented from coming in contact with the first and second filters 14a and 14b and the molecular sieve 13. Thereby, contaminants to be deposited on a compressor, the condenser 2, an evaporator and a capillary tube as the expansion device 4 as well are filtered out.
Patent JP-H08221298-A (JP)
Title: Disassembling processor
Inventor: IKEGAMI FUJIO
IPC: G06F11/28
Filed: 1995-02-10
Abstract: PURPOSE: To provide a disassembling processor which is made to output an instruction in form that the contents of the instruction are easy to understand by adding the label name and the comment of a control table to an instruction operand when the instruction is outputted by a disassembler. CONSTITUTION: In time disassembling processor to convert the binary module of the computer program of binary representation into the form of a source program represented by assembler language, a control table file 3 obtained from a microlibrary 1 is provided, and on the basis of the base register of an instruction code obtained by disassemble-processing the binary module and an offset value, the label name and the comment of that control table are determined from the control table file 3, and the label name and the comment of the control table are added to the operand information of this instruction code.
Patent JP-H02202419-A (JP)
Title: Injection molding method
Inventor: FUKITANI KAZUNORI
IPC: B29C45/76
Filed: 1989-01-31
Abstract: PURPOSE:To enable stabilization of a product weight, by a method wherein a stroke of a screw is monitored while performing inner pressure control of a mold and control approaching the stroke to a reference value is carried out for the next shot. CONSTITUTION:A screw position detector 41 is provided on a hydraulic cylinder 15 part while performing inner pressure control of a mold and a stroke of every shot is obtained by monitoring a screw position. A detected value of the stroke is entered into a stroke comparative arithmetic apparatus 42 and a deflection from a reference value set up to a stroke setting apparatus 43 is calculated there. Hereupon, the stroke is related mutually to a filling quantity of resin into a mold cavity 21, that is, a weight of a product and when the stroke is fixed, a filling resin quantity becomes almost constant. Then when the deflection from the stroke reference value is generated, the stroke is approached to the reference value by changing a variable element related mutually to the stroke to a correcting side of the deflection by a closed loop. An inner pressure setting value, an injection speed, injection pressure, a cylinder temperature of an injection molding machine and a mold temperature are available as the variable element.
Patent JP-H02204163-A (JP)
Title: Discriminating device for individual transporting device information of circulation type cable track
Inventor: INOUE TAKATOMO
IPC: B61B12/00
Filed: 1989-01-31
Abstract: PURPOSE:To secure the proper maintenance and management with high reliability by detecting a character display means installed for each transporting device and detecting and memorizing the specific information for each transporting device and storing the information useful for maintenance and management and outputting the information if necessary. CONSTITUTION:Detectors D1 - D4 and Dlv, Dar, etc. for detecting the specific information such as the door anomaly, cable grip disorder, spring anomaly, and passing detection of a transport device 10 are arranged along the passing path of the transporting device 10 which is shifted by the tunn of a cable 2 laid between terminals 1 and 1'. Further, each character detecting means C1, C23 and C4 are arranged in the vicinity of the detector C1 for detecting the door anomaly, and each detection zone Z23, Z4, and a character display means for the bar code marks, etc. which are characteristic for each transport device is detected. The output data of each detector and detecting means is stored into a memory means, and the specific information of each transporting device is fixed and discriminated for each transporting device, having the character data as parameter.
Patent JP-H02201239-A (JP)
Title: Gas sampling apparatus in cylinder of engine
Inventor: WATANABE HIDEO
IPC: G01N1/22
Filed: 1989-01-31
Abstract: PURPOSE:To achieve a higher sampling accuracy by branching a gas introduction tube for sampling gas into a first passage communicating with an analyzing section and a second path open to atmospheric air to open or close a solenoid valve for sampling gas and a solenoid valve for purging gas respectively in the first and second paths at a specified timing under control. CONSTITUTION:A solenoid valve 12 for sampling gas of a first path 10a communicating with an analysis section 15 is closed according to a specified sampling timing in the sampling of a gas and a solenoid valve 13 for purging gas in a second path 10b open to atmospheric air is opened to discharge a residual gas in a gas introduction tube 10 and in turn, the introduction tube 10 is filled with a gas to be analyzed. Then, after a specified delay time has passed, the solenoid valve 13 on the side of the second path 10 is closed and the solenoid valve 12 on the side of the first path 10a is opened to extract a gas sampled from a combustion chamber to the analysis section 15.