baber/WOPTO huggingface dataset:
Patent JP-H06182874-A (JP)
Title: Lining method for pipe
Inventor: KAMIYAMA TAKAO
IPC: F16L55/16
Filed: 1992-12-18
Abstract: PURPOSE:To effectively connect integrally a lining material of a main pipe and that of a branch pipe even if there is invasion water such as underground water, etc., by cutting OFF waters of the main and branch pipe before the main pipe is lined. CONSTITUTION:Start liners 3, 4 are hydraulically inverted and inserted into main and branch pipes 1, 2 to cut OFF waters. The liner 3 is formed by impregnating flexible tubular nonwoven fabric 6 such as polyester, polypropylene, acryl, etc., covered with plastic film 5 having highly hermetical sealability on an outer surface with water cutoff agent 7. As a material of the film 5, polyurethane, polyethylene, etc., is selected. The agent 7 is substance cured in contact with water, and includes, for example, hydrophilic polyurethane resin, silicone resin, etc.
Patent JP-H04202710-A (JP)
Title: Vacuum refining method
Inventor: KOIZUMI KOREAKI
IPC: C22B9/04
Filed: 1990-11-30
Abstract: PURPOSE:To improve degassing degree of deoxidation and dehydrogen, etc., in molten metal, to shorten treating time and to improve the productivity by incorporating a ladle pouring molten metal into a closed vessel, induction-heating the molten metal under vacuum condition and executing various kinds of refinings. CONSTITUTION:The molten steel 14 melted with a steelmaking furnace, steelmaking secondary refining furnace, etc., is poured into the ladle 12, and this ladle 12 is stood and fixed in a cylindrical shaped induction heating device 10 in the vacuum vessel 2 composed of a vessel body 4 and a cover body 6. Successively, vacuum suction in the vacuum vessel 2 is executed through a vacuum sucking hole 8 to make this into the prescribed vacuum condition and also electric current is conducted to the induction heating device 10, and the molten steel 14 in the ladle 12 is induction-heated. Then, if necessary, a porous plug 15 is arranged at bottom part in the ladle 12, and inert gas is injected or flux for slag or alloy component may be added into the molten steel 14. By this method, the degassing degree of deoxidation and dehydrogen, etc., in the molten steel 14 is improved and treating time of various kinds of refining is effectively shortened.
Patent JP-H04200973-A (JP)
Title: Check scarfing method
Inventor: TANIYAMA MASAO
IPC: B23K7/06
Filed: 1990-11-30
Abstract: PURPOSE:To execute check scarfing treatment on the whole surface of a continuously cast slab in all over by using a check scarfing device having a nozzle for scarfing and a nozzle for controlling molten slag shifting to at the right angle to the progressing direction of cast slab. CONSTITUTION:At the time of executing the check scarfing on the surface of continuously cast slab from continuous casting line, a girder 2A shifting on rails 3a, 3b set along to longitudinal direction of the cast slab so as to crossing over width direction of the cast slab 1, is set and on this, a shifting table 7 is freely shifted on rail 5 arranged toward right angle direction to the rails 3a, 3b. On the movable carriage 7, the nozzle 6 for executing the check scarfing to the surface of cast slab and the nozzles 11a, 11b for controlling molten slag, which controls the molten slag flow and stably executes the check scarfing with always existence of the molten slag in front of the nozzle for scarfing 6, arranged. By shifting the movable carriage 7 on the rail 5, the check scarfing to diagonal direction 16A on the surface of cast slab is executed on the whole surface containing not only the center part but also both edge parts of the cast slab 1.
Patent JP-2000158298-A (JP)
Title: Production planning system and method for orbital plant
Inventor: KONAGAMITSU TOORU
IPC: B23Q41/08
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To compress the stock and to prepare a highly efficient production plan of the minimum sheet number. SOLUTION: This system is provided with a plan original table preparation part 31 which calculates the minimum orbital number by dividing the total number of products according to each terminal article number by the total number of the circulatable templates in an orbital plant and prepares a plan original table by arranging the minimum orbital number in the axis of abscissas and the number of sheets for the circulatable templates in the orbital plant in the axis of ordinates, an article number plan table preparation part 32 which calculates the necessary number of the templates by dividing the number of the products by the minimum orbital number and prepares the article number plan table by arranging the minimum orbital number in the axis of abscissas and the necessary number of the templates in the axis of ordinates,  and a whole plan table preparation part 33 which allocates the article number plan table according to template article number from the left top in the plan original table in the number of the template direction in order based on the rule of allocating them from the largest template article number in the number of necessary templates in order so as to prepare the plan table for the whole article numbers.
Patent JP-H06187357-A (JP)
Title: Data table retrieval type job distribution system
Inventor: KURIHARA TAKAYUKI
IPC: G06Q50/04
Filed: 1992-12-18
Abstract: PURPOSE:To speedily cope with the addition or alteration of the contents of a product to be produced by storing information showing that the product is used and a job number applied to the product. CONSTITUTION:A RAM of this system is stored with a program and a data table for job number determination. In this data table, information as the judgement reference at the time of the job number determination, i.e., equipment kind codes, derivative codes, and option codes are written. Further, areas for the job number determination are set in the data table by equipment kind codes. For example, a job number is J0B2 in the case of an equipment kind QM4, a derivative code A3, and an option GO. Therefore, this system can retrieve the job number on the basis of the equipment kind code, derivative code, and option code included in a production instruction received through a communication means and output them to a production line.
Patent JP-H08185344-A (JP)
Title: Watchdog timer circuit
Inventor: WASHISAWA TAKUMI
IPC: G06F11/30
Filed: 1994-12-28
Abstract: PURPOSE: To normally operate a monostable multivibrator even when a CPU is in a waiting state and to prevent the generation of an incorrect operation abnormality detection by providing this watchdog timer circuit with an RC integration circuit whose operation is stopped by a WAIT signal for stopping the READY state of the CPU. CONSTITUTION: When the CPU 1 is operated in a READY state for a peripheral memory, a signal from the monostable multivibrator 2 is outputted without being interrupted and the CPU 1 is normally operated without being interrupted by an NMI or the like. When the CPU 1 is turned to a WAIT state by the WAIT signal 7, a trigger pulse signal 6 to be outputted from the CPU 1 is not outputted, integrating operation is allowed to end without kicking the multivibrator 2 again and the CPU 1 executes error operation by the input of interruption such as an NMI to the CPU 1. But when the wait signal 7 is inserted into an RC time constant input terminal 8 of the multivibrator 2 through a gate circuit 5 for an open collector output, the RC integration circuit is reset.
Patent JP-H03196877-A (JP)
Title: Method for repairing lining on inner surface of pipe
Inventor: MORINAGA AKIO
IPC: F16L55/16
Filed: 1989-12-26
Abstract: PURPOSE:To reduce the working time by charging a resin group and supplying a compressed gas from the openings on both ends of an existing pipeline and allowing a discharge passage to communicate with the intermediate point of the section of the existing pipe to be repaired. CONSTITUTION:Vertical shafts C and D are formed to divide the branch pipe A into a section to be repaired of specified length before the lining is repaired, a vertical shaft F is also formed at the intermediate point M, and a hole is bored through the upper surface of the branch pipe A exposed in the shaft F. A receiver 28 is connected to the hole, and a receiver tank 30 is connected to the receiver 28. A launcher 6 is connected to the open end of a feed pipe B, a solenoid valve 5 is opened, and a lining resin is supplied into the launcher 6 with a compressed gas from a resin injector 3 to form a resin group. The resin group is then fluidized and sent to the feed pipe B, and a lining film is formed on the inner surface of the pipe in specified thickness.
Patent JP-H02226926-A (JP)
Title: System for transmitting hdlc frame on multi-channel pcm type ring
Inventor: NOERU RU KORE
IPC: H04L29/06
Filed: 1989-12-27
Abstract: PURPOSE: To make the number of HDLC frame formattizing components economical by composing the system of a cross buffer memory having a single read cycle discriminated from a reading cycle cooperating with a single channel HDLC frame formatting circuit. CONSTITUTION: This system is composed of a transmitting processor 67 and a local memory 63 is a PCM control device which forms a circuit to feed data ton an HDLC circuit 70, and the single channel HDLC operator 70 which operates on the channel of an PCM link based on time sharing. Its memory 71 is a 128k×1bit memory having separated input and output and 122ms cycle time, and divided into 32 blocks 801 to 8032 respective which is composed of four bits and assigned to one PCM channel. The memory 71 is read by a single read pointer 76.
Patent JP-H08187540-A (JP)
Title: Cold forging die for shaping spline
Inventor: MORISHITA KOICHI
IPC: B21J5/12
Filed: 1994-12-29
Abstract: PURPOSE: To shape a spline precisely for a formed product by forming at one end of each spline shaping land an introducing face that slightly and gradually rises and a face for pushing aside that gradually expands with both shoulders of the introducing face. CONSTITUTION: Between the first member 53 of a die and a mandrel, a cylindrical metal is pushed in with a punch and formed. The first member 53 is provided with plural spline shaping lands 8, at the tip ends of which an introducing part 81 is formed. A groove is gradually formed and expanded on the metal by the introducing face 81a and the face 81b for pushing aside of the introducing part 81. Consequently, the metal is smoothly deformed. Stress of the metal in the radius direction provides no difference between the initial part and the last part; therefore, even when the formed product is taken out of a forging die, the spline is not deformed.
Patent JP-2000160207-A (JP)
Title: Binder for powder molding, composition for powder molding and molding body
Inventor: MIURA SATORU
IPC: C08L59/04
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a binder for powder molding having high binding force, cohesive force or the like, capable of the completion of the defatting in a short time in a defatting stage and low in an ash content after combustion and to provide a compsn. for the powder molding. SOLUTION: This binder contains an acetal copolymer obtd. by polymerizing a monomer compsn. contg. glyoxalic ester (A) and cyclic acetal (B). The cyclic acetal (B) is composed of 1,3-dioxorane, and the content of skeleton components derived from the 1,3-dioxorane in the acetal copolymer is 75 to 99.99 mol% of the whole of the copolymer. Then, it contains a copolymer obtd. by subjecting at least a part or the whole of the ester group of the acetal copolymer obtd. by polymerizing the monomer compsn. contg. glyoxalic ester (A) and cyclic acetal (B) to amidation.
Patent JP-H03201459-A (JP)
Title: Wafer carrier
Inventor: TO KAZUHITO
IPC: H01L21/68
Filed: 1989-12-28
Abstract: PURPOSE:To fix a semiconductor wafer with a hollow cushion at transfer so as to prevent the wafer from oscillating by a method wherein the hollow cushion is provided in a groove provided on a carrier main body, and the cushion is made to expand. CONSTITUTION:When a prescribed pieces of semiconductor wafers are housed in a wafer carrier 10, a pressure adjustment section 5 dedicated plug is inserted into an opening, and then a compressor is made to start operating to send air into a hollow cushion 4 to increase the inner pressure of the cushion 4. By this setup, the hollow cushion 4 is made to expand from the bases of grooves 3a and 3b to fix the peripheral part Wa of a semiconductor wafer W by holding it with its expanded region. Thereafter, an operator or an automatic robot transfers the wafer carrier 10 to a prescribed position. At this time, the semiconductor wafers W are completely held and fixed by the hollow cushion 4, so that the semiconductor wafers W are prevented from oscillating in the grooves 3a and 3b.
Patent JP-H08185901-A (JP)
Title: Temperature difference secondary battery
Inventor: HIRAI TOSHIRO
IPC: H01M14/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide a temperature difference secondary battery, allowing an easy operation, saving space and attaining a reliable sealing function. CONSTITUTION: High temperature is set for one side of an electrode 2 and low temperature for the other side of an electrode 1 to set a temperature difference across the electrodes 2 and 1, thereby generating an electro motive force. Also, an ion exchange film 3 is introduced in an electrolyte to provide a secondary system, so as to make the concentration of electrolytes 6 and 7 separated from each other with the film 3 and existing at both sides thereof controllable, depending on electrochemical reaction. In addition, a pair of auxiliary electrodes 8 and 9 are laid at both sides of the film 3 to be usable even during a charging process with the main electrodes 2 and 1. The film 3 and the auxiliary electrodes 8 and 9 are integrally assembled into a battery.  According to this construction, a highly reliable temperature difference secondary battery can be provided to give a excellent battery characteristic over a long term without an electrolyte leakage.
Patent JP-2001157574-A (JP)
Title: Honeycomb structure, method for preparing the structure, film and cell culture bade using the structure
Inventor: SHIMOMURA MASATSUGU
IPC: C08J9/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a step when a base and/or a cell forms a three dimensional structure in culturing a cell. SOLUTION: A hydrophobic organic solvent solution of a polymer comprising 50-99% of a biodegradable polymer (polylactic acid) and 50-1% of amphiphatic polymer (Cap) is cast to a base at 50-95% relative humidity under atmospheric pressure. The organic solvent is gradually transpired and simultaneously condensed on the surface of the cast solution and minute water drops formed by the condensation are evaporated to give a honeycomb structure. The sheet or the cell culture base is obtained by using this honeycomb structure.
Patent JP-2000165470-A (JP)
Title: Communication system
Inventor: EIMARU SHIRAJI
IPC: H04L12/70
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To ensure elimination of malfunction and to provide a flexible design of a communication unit and an interface of the unit while reducing time and labor required to realize revision of a communication protocol. SOLUTION: A communication unit 1 receives control information corresponding to the address space of a controller 2 from the controller 2 and stores the information sequentially. A command acquisition section 8 sequentially reads the control information stored in the memory 7 and broadcasts the information to each of detection section 9-1-9-m via a back end bus 12, each detection section detects whether or not the control information is the information to each communication protocol module corresponding to each detection section, and when the information corresponds to its own communication protocol, each detection section transmits the control information to its own communication protocol module, which executes the communication protocol processing,  and a communication protocol management section 11 manages and processes data supplied to a connection medium between communication network interface sections 6-1-6-n and communication terminals 3-1-3-n corresponding to each of the communication network interface sections 6-1-6-n.
Patent JP-H09175878-A (JP)
Title: Production of compound semiconductor single crystal
Inventor: WACHI MICHINORI
IPC: H01L21/208
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a production process for a compound semiconductor by using a vessel made of thermally decomposed boron nitride with increased reproducibility. SOLUTION: The molten raw material for a compound semiconductor is heated in a vessel 1 made of thermally decomposed boron nitride with a prescribed temperature ingredient to form a single crystal of compound semiconductor. The vessel 1 made of thermally decomposed boron nitride has such a structure that the density is in the range from 1.85 to 2.05g/cm<3> all over the whole area, moreover, the density is gradually increased from the seed crystal- containing part 1c toward the uppermost end of the vessel and the X ray diffraction integrated strength ratio ranges from 8 to 30 all over the whole area and gradually increases from the seed crystal containing part 1c toward the uppermost end of the vessel.
Patent JP-H08154612-A (JP)
Title: Whipping cream having low fat content, good acid resistance and good freezing resistance and its production
Inventor: KOU KOUSHIYOKU
IPC: A23L9/20
Filed: 1994-12-01
Abstract: PURPOSE: To obtain the whipping cream composition comprising a specific protein, a specific emulsifier, specific edible fibers, etc., in a specified ratio, low in fat content, excellent in acid resistance, freezing resistance and flavor, and suitable for producing aseptic products, etc. CONSTITUTION: This whipping cream composition comprises (A) 0.3-6wt.% of a protein wherein the weight ratio of casein protein/whey protein is 3.8-0.24, (B) an emulsifier comprising 0.01-5wt.% (based on the weight of the whipping cream) of lecithin, 0.05-1.2wt.% of a polyglycerol saturated fatty acid ester having an average glycerol polymerization degree of >=5 and a HLB value of >=9, and 0.02-0.6wt.% of a polyglycerol saturated fatty acid ester having an average glycerol polymerization degree of >=2 and a HLB value of <=7, and (C) 0.05-5wt.% of one or more kinds of edible fibers and/or processed starch products selected from cellulose, hemicellulose and the processed starch products as essential components.
Patent JP-H09173207-A (JP)
Title: Adiabatic cooker
Inventor: ODAJIMA TOSHIO
IPC: A47J41/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an adiabatic cooker excellent in durability. SOLUTION: This adiabatic cooker is composed of a lidded outer vessel 1 having adiabatic structure and a lidded inner vessel 2 arranged within the outer vessel 1. In the inner vessel 2, hooks 3 are formed, which suspend the inner vessel 2 in midair within the outer vessel 1. Further, in an upper part of the outer vessel 1, hook receivers 4 on which the hooks 3 are supported are formed, and around an upper circumference of the inner vessel 1, a reinforcement jaw 7 is wound.
Patent JP-H03198911-A (JP)
Title: Billet producing method for hot extrusion
IPC: B21C23/00
Filed: 1989-12-27
Abstract: PURPOSE:To prevent the outer surface grade reduction of the products by working and obtaining the billet for hot extrusion working to be obtained from the reducing top end so its extrusion bottom end as to be positioned to the reducing top end. CONSTITUTION:The continuously casting material 2 subjected to reducing is worked with roughly outside machining, the reducing bottom end B is cut by the prescribed amount, the material 2 is cut to the prescribed length one by one and plural rod materials of solid are obtained. In this time, the reducing top end T side is also cut by the prescribed amount. Next, excepting one of reducing top side, the reducing bottom side are subjected to marking, respect to one of the reducing top side it is turned around after the top side is subjected to marking. On the end surface working process, the end surface without marking is worked with the extrusion top side working and made to plural billet 1r, 1... for hot extrusion. Therefore, unstationary region generated at the reducing top end T is made to the extruded bottom 1 side and included in the extruded scrap and the outer surface grade reduction of the extruded pipe is prevented.
Patent JP-H07170709-A (JP)
Title: Linear work controller
Inventor: UZUKA MITSUO
IPC: H02K33/18
Filed: 1993-12-15
Abstract: PURPOSE:To materialize the compounding and downsizing and operate a work means with high accuracy. CONSTITUTION:The needle 14 of a linear motor 1 is supported slidably by a center yoke 13, and the motion of the needle 14 is transmitted to a parts mounting member 2, being led out via the slit 12a of a field magnet 12, and the parts mounting member 2 is supported capably of parallel shifting with the needle 14, and a position detection means 4, a power feeder 5, and a work means 6 are mounted on the parts mounting member. The work means 6 is operated while detecting the shifting position with the position detecting means 4.
Patent JP-H05156334-A (JP)
Title: Device for clamping seal of furnace opening part in pressurized converter
Inventor: YAMADA SHIGERU
IPC: C21B11/02
Filed: 1991-11-29
Abstract: PURPOSE:To improve the seal of a furnace opening part in a pressurized converter. CONSTITUTION:A skirt 11 ascended/descended by a hydraulic cylinder 12 is arranged between the furnace opening part 2 in the converter and a hood 4 hung above this opening part 2, and the upper end surface of the opening part 2 and the lower end surface of the skirt 11 are joined through packings and further, the lower end upper surface of the hood 4 and the upper end lower surface of the skirt 11 are joined through packings, too and as these packings are pressed in the joining direction by the hydraulic cylinder 12, the sealability of these joining parts is improved. Particularly the hood 4 is hung to a hood shifting carriage 6 through springs 9, pressure in the furnace is acted to a roof side of the hood 4, and the hood 4 is held up and the sealability between the lower end upper surface of the hood 4 and the upper end lower surface of the skirt 11 is further improved.
Patent JP-2000160854-A (JP)
Title: Assembling type partition
Inventor: KUWABARA YUKIO
IPC: E04H1/12
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an assembling type partition capable of performing the assembling and removing of a partition by a very simple means, freely partitioning a space by combination of a floor panel and a wall panel and setting it anywhere when needed. SOLUTION: This assembling partition is provided with a rectangular floor panel 12, a floor rail 13 provided on the end edge of the floor panel 12, a wall panel 15 supported by fitting a lower end on a recess groove provided on the floor rail 13 and erected on the four peripheries of the floor panel 12, a ceiling rail 16 fitted on the upper end of each wall panel 15, and a ceiling panel 17 mounting a peripheral part on a horizontal flange provided on the ceiling rail 16.
Patent JP-2000175388-A (JP)
Title: Permanent magnet burial type motor
Inventor: YAMAMOTO YASUHIRO
IPC: H02K1/27
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of manufacturing man-hours and to improve motor characteristics. SOLUTION: A permanent magnet 24 that becomes a field source is inserted into a magnet insertion groove 23 that is provided at a rotor core 22. A groove 23a for inserting a spring is provided on the lower surface of the magnet insertion groove 23, and a spring for fixing 25 is inserted into the groove 23a for inserting the spring. The spring 25 for fixing fixes the position of a permanent magnet 24 for energizing the permanent magnet 24 toward the upper surface of the magnet insertion groove 23, thus eliminating the need for the adhesion process of the permanent magnet 24. Also, the position of the permanent magnet 24 in a system direction becomes constant, thus preventing a torque ripple from being generated.