baber/WOPTO huggingface dataset:
Patent JP-S6387303-A (JP)
Title: Pneumatic radial tire improved in durability
Inventor: KOMAI YUKIO
IPC: D06M15/693
Filed: 1986-09-30
Abstract: PURPOSE:To ensure the prevention of peel-off between carcass cords constituting a carcass layer and cover cords, by selecting the carcass cords from those having a specific cord treatment in which an adhesive may penetrate into gaps among fiber filaments in the cords. CONSTITUTION:Cords constituting a carcass layer is formed in such a way that yarns are twisted to form primarily twisted yarns, and at least two of them are combined and twisted to obtain a final yarn as a carcass cord. In this arrangement, in the phase of the original yarns before primary twist, after such a sole solution treatment that the yarns are treated with a first treating liquid having a compound of polyepoxide as a main component, or after such a bi-solution treatment that, in addition to the former solution treatment, they are then treated with a second treating liquid having resorcinol-formalin-latex as a main component, the yarns are dried at a high temperature. Further, the final yarns are further treated by the bi-solution treatment with the first and second treating liquids. With the use of thus obtained carcass cords, it is possible to greatly enhance the bonding force in the cords.
Patent JP-2000069078-A (JP)
Title: Method and system for processing frame multiplex protocol
Inventor: TACHIBANA MANABU
IPC: H04L12/70
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To avoid system down accompanied with the refusal of a link setting request. SOLUTION: At the time point when the link processing of DLCI=y can be accepted, the high-order software of a link dealing part issues the opposite party operating mode setting wait request of DLCI=y. When this request is received, a layer 2 data link control part sets the reception enable information of DLCI=y to a reception interface part. Concerning the link of DLCI=x, z to which the reception enable information is not set, the reception interface part abandons the received frame at hardware level and only concerning the link of DLCI=y to which the reception enable information is set, the received frames is not abandoned but dispatched to the layer 2 data link control part.
Patent JP-H0679255-A (JP)
Title: Treatment system for marine living things
Inventor: TOYOKICHI TAKANORI
IPC: B09B5/00
Filed: 1992-09-02
Abstract: PURPOSE:To provide the treatment system for marine living things which facilitates operation management, is low in running cost and can effectively utilize resources by changing the shellfishes of the marine living things to high-purity slaked lime. CONSTITUTION:The treatment system is constituted of a machine 2 for separating liquid from solid which separates the marine living things including the shellfishes, algae, sludge, etc., collected at the time of cleaning sea water intake paths to the solids, such as shellfishes, and waste liquid contg. the algae and sludge, a crushing machine 13 which crushes, dries and calcines the solids after the sepn. of liquid from solid, a drying machine 14, a calcination furnace 15, a slaking machine 23 which converts the quicklime obtd. by calcination into slaked lime, a flocculating and settling tank 6 which thickens the waste liquid after the sepn. of liquid from solid, a drying machine 11 which dries and incinerates the sludge after the thickening treatment, an incineration furnace 12, an ultrafilter tank 9 which purifies the supernatant liquid after the thickening treatment, an active carbon tank 10, etc. The shellfishes of the marine living things are discharged as the slaked line and the algae and sludge as incineration ashes. The waste water is purified to the water quality of a releasable level and is released into the nearby sea area.
Patent JP-S61112057-A (JP)
Title: Production of pyridazinone derivative
Inventor: OGURA TOMOYUKI
IPC: A01N43/58
Filed: 1984-11-06
Abstract: NEW MATERIAL:The compound of formula I [R is H or lower alkyl; X is alkyl, alkoxy, alkenyloxy, lower haloalkyl, cycloalkyl, halogen, group of formula II (Y is halogen, lower alkyl, etc.; m is integer of 0-3), etc.; n is 1, 2 or 3]. EXAMPLE:2-t-Butyl-4-chloro-5-(2'-methylbenzylthio)-3(2H)-pyridaz-inone. PREPARATION:The compound of formula I can be prepared by reacting 2-t- butyl-4-chloro-5-mercapto-3(2H)-pyridazinone of formula III with the compound of formula IV in an inert solvent in the presence of a dehydrohalogenation agent. The reaction is carried out preferably by using a double-layer system comprising water and a water-insoluble solvent as the reaction solvent, in the presence of an inorganic base, while adding a phase-transfer catalyst to the system. The phase-transfer catalyst is e.g. quaternary ammonium salt.
Patent JP-H0665212-A (JP)
Title: Pyrazine derivative and its production
Inventor: NAGAO TOMOHIRO
IPC: C07D241/12
Filed: 1992-08-11
Abstract: PURPOSE:To provide a new bisphenol A compound having a pyrazine ring structure as a center group and useful as various industrial raw materials such as liquid crystal compound for liquid crystal display element monomers for the production of heat-resistant high-molecular compound such as polycarbonate, a synthetic rubber, etc. CONSTITUTION:The pyrazine derivative of formula I (R<1> is 1-20C alkyl, 6-12C aryl or halogen; R<2> is 1-30C alkyl, 1-30C halogenated alkyl, 1-30C alkoxyalkyl, 2-30C alkenyl, 2-30C alkynyl or 6-12C aryl; (a) is integer of 0-4), e.g. 2,5-bis(4- hydroxyphenyl)-3,6-dimethylpyrazine. The compound of formula I can be produced by converting a compound of formula II into an aminoketone, followed by dimerizing the same.
Patent JP-H0752862-A (JP)
Title: Fold type handle and pedal for bicycle
Inventor: FURUNO TOMOJI
IPC: B62K15/00
Filed: 1993-08-16
Abstract: PURPOSE:To make the body width of a bicycle narrow, and thereby make a parking space small by providing joints at the halfway of each handle projecting to the right and left directions respectively in such a way that each handle can be bent. CONSTITUTION:The frame pipe 1 of each handle is provided with a joint 2 in such a way that the frame pipe can thereby be bent around the joint 2, and a fixing pipe 5 covering each handle pipe 1 is concurrently made freely slidable, besides, when a bicycle is run with the handle pipes 1 and 1 made in a straight shape, the handle pipes 1 and 1 are fixed in a straight shape. Moreover, a movement prevention pin 6 is provided for each fixing pipe 5 so as to be energized toward the outer circumferential surface side of each fixing pipe 5 at all times. When the handle pipes 1 and 1 are to be fixed, the movement prevention pin 6 is inserted into a pin insertion hole 9 so as to be locked. Each pedal is modified to be capable of being bent in a similar manner.
Patent JP-H1078941-A (JP)
Title: Parallel computer
Inventor: ONO MASAHITO
IPC: G06F15/163
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To shorten the starting time for the transfer of data by adding a switch circuit to a PE connected to an extended storage to selectively switch one of a main storage data transfer device and an extended storage data transfer device and to connect the switched data transfer device to the extended storage. SOLUTION: A switch circuit 15 is added to a PE 10A connected to an SSU 30 to selectively switch one of a DTU 13 and an SSU-MOVER 14 and to connect the switched DTU 13 or SSU-MOVER 14. Then the switch 15 is shifted to connect the SSU-MOVER 14 to the SSU 30, so that the data can be transferted between the SSU 30 and an MSU 11 of the PE 10. When the switch 15 is shifted to connect the DTU 13 of the PE 10A to the SSU 30, the data can be transferred to the SSU 30 from the DTU 13 via the circuit 15.
Patent JP-H1081354-A (JP)
Title: Dispenser container
Inventor: YAZAWA IWAO
IPC: B05B11/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the liquid content by connecting an inner bag to a content suction port of a dispenser pump provided with no inlet for the outside air, and protecting the inner bag and the outer circumference of the dispenser pump by an outer container provided with a communication port with the outside air to prevent ingress of the outside air into the container. SOLUTION: A dispenser container 11 comprises a dispenser pump 12, an inner bag 14 to be connected to a content suction port 13 of the dispenser pump 12, and an outer container 15 to cover and protect the inner bag 14 and the outer circumference of the dispenser pump 12. A push-button 17 to which a nozzle 16 to eject the liquid content and a stem 19 provided with an ejection passage of the liquid content are connected is provided on the dispenser pump 12. The inner bag 14 is formed of resin film, etc., which is deformed according to reduction of the liquid content, and the dispenser pump 12 and the inner bag 14 are covered and protected by mounting and fixing the cylindrical outer container 15 provided with a communication port with the outside air on an annular flange of an outer frame 24 and a thick-walled part of the inner bag 14.
Patent JP-H03103008-A (JP)
Title: Automatic train controller
Inventor: KIMURA KATSUHIRO
IPC: B60L15/40
Filed: 1989-09-12
Abstract: PURPOSE:To control trains safely by comparing the actual train speed with a lower one of the limit speed in train stop section or the limit speed to be determined based on the interval between trains and performing speed control of train based on the comparison results. CONSTITUTION:An operation processing means 8 operates the distance upto a train stop position based on information fed from a train location information input means 6 and a speed signal obtained based on a signal fed from an axle rotation detecting signal input means 4 and information fed from a wheel diameter information input means 5, and further operates the distance upto the stop position based on information fed from a train interval detecting signal input means 7. When one of the distances is shorter than a specific distance, a brake output means 2 produces a brake command for decelerating the train speed to a predetermined limit speed accordingly to the operated distance. By such arrangement, train can be stopped safely in a stop section without causing collision against a preceding train.
Patent JP-2001061299-A (JP)
Title: Automatic voltage controller for ac generator using programmable dsp
Inventor: SONE MOTOTAKA
IPC: H02P9/30
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To change the setting corresponding to a target AC generator. SOLUTION: This automatic voltage controller is equipped with a memory MEM, and a device SR (thyristor rectifier). In this case, the memory MEM stores time-series data regarding a detection voltage which is taken out of the output of the AC generator, and the device SR successively reads the detection voltage according to a detection command given at specific timing, rewrites the oldest data in the time-series data being stored in the memory with the detection voltage, obtains a running average value by an instantaneous voltage detection program means according to the data, corresponding to one cycle of the detection voltage, obtains the deviation between the running average value and a preset value, calculates a control value for controlling the field current of the AC generator by a programmable DSP(digital signal processor), according to a program which is given in advance,  and controls the field current based on the control value.
Patent JP-S6478506-A (JP)
Title: Trans-impedance circuit
Inventor: KYOMASU MIKIO
IPC: H03F3/34
Filed: 1987-09-21
Abstract: PURPOSE:To attain high speed operation by connecting a mirror diode between a collector of a 1st transistor(TR) and the base of a 2nd TR to increase the operating point of a DC bias. CONSTITUTION:The anode of a mirror diode D is connected to the collector of a TR Q1 and the base of the TR Q2 is connected to the cathode of the diode D. Thus, 2VBE of base-emitter voltage of the TR Q2 and the diode D is taken between the base and collector of the TR Q1 and the input DC point is 2VBE. On the other hand, a delay takes place because of the provision of the diode D, but since the mirror circuit comprising TRs Q4, Q5 is provided, it applied self-bias to the diode D to suppress the delay. Thus, the operating point of the diode D is made stable to attain high speed.
Patent JP-H0891936-A (JP)
Title: Sintered material of boron nitride of cubic system
Inventor: NODA KENJI
IPC: C04B35/583
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a sintered material of boron nitride of cubic system having a reinforced bond phase, improved wear resistance and toughness. CONSTITUTION: This sintered material of boron nitride of cubic system comprises 30-95vol.% of boron nitride of cubic system and the rest composed of a boride solid solution composed of Ti and an element of the group 4a, 5a or 6a (except Ti) of the periodic table, AlN, at least one selected from Ti carbide, Ti nitride, Ti carbonitride, a carbide solid solution, a nitride solid solution and a carbonitride solid solution containing Ti and an element of the group 4a, 5a or 6a (except Ti) of the periodic table and an unavoidable impurity. The rest may contain at least one selected from the group consisting of TiB2 , a carbide, a nitride, a carbonitride of an element 4a, 5a or 6a (except Ti) of the periodic table and Al2 O3 .
Patent JP-H09213658-A (JP)
Title: Method of manufacturing semiconductor device and manufacturing device
Inventor: NAGANO TAKASHI
IPC: H01L21/28
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide the method of manufacturing a semiconductor device with a high melting point metal silicide layer, in which the high melting point metal silicide layer can be formed easily and the high melting point metal silicide layer is securely heat treated to improve the characteristic of it and to provide the manufacturing device of it. SOLUTION: In the heat treatment for converting the TiSi2 films 17a, 17a' and 17a" of C49 phase to be of low resistance, using the semiconductor wafer holder in a heat treating furnace of which surface is spherically recessed, the TiSi2 films 17a, 17a' and 17a" of the C49 phase are adhered to the recessed shape of the wafer holder and are heat treated with compression stress applied to them and the low resistance TiSi2 films 17, 17a' and 17a" of the C54 phase are formed without heat aggregating reaction.
Patent JP-2000057838-A (JP)
Title: Fixture for luminaire
Inventor: TAKETOMI YASUMICHI
IPC: F21V21/04
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To fix a hanging bolt of a luminaire directly to a channel material to be mounted with a ceiling material. SOLUTION: This fixture has both raised parts 111 on an open side 112 and a female screw hole 3 to be screwed in with a hanging bolt 180 of a luminaire 170 which is assembled to a channel material 110' by being thrust from the open side 112 to the channel material 110' having an inwardly folded part 114 at the rim of the raised part 111 and is inserted through the bottom plate part 113 and the ceiling material 160 of the channel material 110'. It also has a projecting engagement part 1 which elastically transforms when thrusting it into the channel material 110' and is engaged with the folded part 114 of the channel material 110' at a designated thrusting position and an abutting surface 2 abutting on the upper end 111a of the raised part 111 of the channel material 111' with the projecting engagement part 1 engaged with the folded part 114 of the channel material 110'.
Patent JP-2001058044-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for which the display contents of a variable display device are full of changes. SOLUTION: When a reach state is established in a variable display part 5, a reach pattern 203 is variably displayed alternately in a forward direction and a reverse direction and a character 201 is moved and displayed in synchronism with the reach pattern 203. Further, the character 201 is moved from the variable display part 5 into a direction to the outside of a screen and disappears, and a small character 202 is moved from a front surface side to a rear surface side and displayed as the background of the reach pattern 203.
Patent JP-S62289274-A (JP)
Title: Rust prevented steel sheet having excellent workability
Inventor: NOMURA SHINGO
IPC: B05D7/14
Filed: 1986-10-02
Abstract: PURPOSE:To provide the titled steel sheet having excellent film adhesiveness in the working stage by providing a film layer essentially consisting of a composite or mixed material composed of an urethane resin and silicon dioxide on a zinc plating layer provided on the steel sheet. CONSTITUTION:The film layer essentially consisting of the composite or mixed material composed of the urethane resin and silicon dioxide is provided on the zinc plating layer provided on the steel sheet. The above-mentioned urethane resin refers to the reaction product of an org. polyisocyanate (e.g., tolylenediisocyanate) and polyhydric hydroxy compd. (e.g., polyalkylene glycol) and polyvalent amino compd. (e.g., methylene orthochloroaniline). The rust prevented steel sheet obtd. in such a manner has excellent film adhesiveness in the working stage.
Patent JP-2000065452-A (JP)
Title: Cold air supply unit
Inventor: MATSUDA TSUYOSHI
IPC: F25D1/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a unit for supplying cold air to a machine tool in which precooling time can be shortened when the machine tool is operated again after temporal stoppage. SOLUTION: This cooling air supply unit 1 comprises a flow rate control valve 8 arranged in a cooling air supply passage between a cooler 51 and a cooling air nozzle 6. At the time of temporary stoppage of a machine tool M, a valve drive circuit 91 switches the flow rate control valve 8 from full-open state to slight open state thus bringing about a waiting operation where cold air flows at a micro flow rate. Since cold air flows continuously, precooling time required for restarting operation of the machine tool M can be shortened and total operational efficiency can be enhanced correspondingly.
Patent JP-S6297048-A (JP)
Title: Interface circuit
Inventor: OSAWA TERUKAZU
IPC: G06F13/28
Filed: 1985-10-23
Abstract: PURPOSE:To process the large quantity of data in a short time by securing such a system where one of both memories stores and processes the data signal sent from a host computer while the other memory is writing the data signal to an external recording device. CONSTITUTION:A CPU 15 turns on the 1st bidirectional gate 11 by a command given from the host computer and the compressed data signal sent from the host computer is supplied to the 1st line buffer memory 8. When the prescribed quantity of data signals is stored in the memory 8, the CPU 15 turns off the gate 11. Thus the data signals are transferred to the 2nd line buffer memory 10. Then the CPU 15 turns on the gate 11 and off the 2nd bidirectional gate 12. Thus the new compressed data signals are supplied and stored in the memory 8 from the host computer via the gate 11. At the same time, the data signals of the memory 10 are written to an external recording device 17.
Patent JP-S6477882-A (JP)
Title: Lead-acid battery
Inventor: OMAE TADAYUKI
IPC: H01B1/12
Filed: 1987-09-18
Abstract: PURPOSE:To immobilize an electrolyte to decrease the restriction of transportation and use and to easily make the shape of a battery flexible and large size by using ethylene copolymer resin and/or the molding thereof as an electrolyte immobilizing agent. CONSTITUTION:In a lead-acid battery using dilute sulfuric acid as an electrolyte, the electrolyte is absorbed or impregnated for immobilization in ethylene copolymer resin and/or the molding thereof having a number average-molecular weight of 5000-50000 comprising 40-90wt.% ethylene unit and 60-10wt.% at least one comonomer unit selected from an ethylene family unsaturated comonomer unit having amide bond and amine in the molecule as shown in the general formula A' and an ethylene family unsaturated comonomer unit having ester bond and amine in the molecule as shown in the general formula B'. The ethylene copolymer resin is worked by extrusion molding, injection molding, or press molding.
Patent JP-S6291527-A (JP)
Inventor: GERUDO TSUIIGASUTO
IPC: C07C65/21
Filed: 1986-10-01
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-H1171015-A (JP)
Title: Automatic parts feeder
Inventor: HATTA TAISUKE
IPC: B65G47/14
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic parts feeder, which is capable of feeding parts to a preset position, one at a time and in fixed timing. SOLUTION: The engaging recessed part 3a of a sliding member 3 receives one core bar from a core bar storage tank 2 at the first position P1. The sliding member 3 is moved from the first position P1 to the second position P2. In relation to the engaging relationship between a tapered member 6 and the engaging part 4a of a parts delivery member 4, the parts delivery member 4 is tilted, at the second position, to lift the core bar from inside the engaging recessed part 3a onto the parts delivery member 4, and the lifted core bar is fed along the upper face of the tilted, parts delivery member 4 to a specified position on a conveyor means 104.
Patent JP-H04117681-A (JP)
Title: Floating head slider
Inventor: KATO YOSHIAKI
IPC: G11B21/21
Filed: 1990-09-07
Abstract: PURPOSE:To reduce the fluctuation of a floating amount to the peripheral speed of a medium by forming a groove at a rear part rather than the center on the plane part of a slider rail. CONSTITUTION:A groove 2 is formed at the back rather than the center of the slider rail 1 on the slider rail 1. When speed (the peripheral speed of the medium) is increased, the quantity of air flowing into a tapered part 4 is increased, and maximum floating pressure is increased near a boundary between the tapered part 4 and the slider rail 1. Since the groove 2 formed at the rear part of the slider rail 1 increases a side flow effect, however, the floating pressure just before a rear end position is not almost changed. Thus, the fluctuation of the minimum floating amount to the peripheral speed of the medium is almost eliminated.
Patent JP-H04117950-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ISHIHARA KEN
IPC: G01N29/44
Filed: 1990-09-07
Abstract: PURPOSE:To obtain the ultrasonic diagnostic device which can display directly the displacement quantity of the motion part and the time required therefor by displaying numerical data for showing a time difference between images subjected to difference operation, synthesizing difference image data and the numerical data, and displaying simultaneously a difference image and a time difference numerical value of the difference operation. CONSTITUTION:Numerical data for showing a time difference between images subjected to difference operation by a difference image data generating means 4 is displayed by a numerical data display means 7, and difference image data from the difference image data generating means 4 and numerical data from the numerical data display means 7 are synthesized by a data synthesizing means 8, by which a difference image Is of the motion part of a body 9 to be examined and a time difference numerical value ST of its difference operation can be displayed simultaneously on an image display means 6. Accordingly, by only looking at the contents displayed on a screen of the image display means 6, the displacement quantity of the motion part of the body 9 to be examined and the time required therefor can be grasped directly, and also, a speed of its displacement can be estimated easily.