baber/WOPTO huggingface dataset:
Patent JP-2000094225-A (JP)
Title: Wire electric discharge machining device
Inventor: KOMATSU TATSUJI
IPC: B23H7/10
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To raise a feed pipe and simultaneously feed a wire electrode at a high speed by removing mutual engagement between annealing rollers provided in a holder and feeding the wire electrode in sandwiched fashion by pressing applied by a pressing means. SOLUTION: In a holder having a head provided to be vertically moved, a pair of annealing rollers 4 and 4 are held for annealing a feed pipe through which a wire electrode 1 is inserted and the wire electrode 1, and feeding the wire electrode 1. During the rising of this holder, one annealing roller 4 is driven by a DC servo motor, and the other annealing roller 4 is pressed toward the former annealing roller 4 by an actuator 64 as a pressing means to hold the wire electrode 1. Thus, the wire electrode is fed at a high speed, and time necessary for the initial feeding of the wire electrode is further shortened.
Patent JP-H09114520-A (JP)
Title: Driving device and copying machine using the device
Inventor: WATABE TAKAHIRO
IPC: H02N2/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To give the warning of the service life of a driving source by comparing the actual operation situation of the driving source detecting by a detection means and control data and giving warning based on the comparing result and a counting time by means of a counting means. SOLUTION: When copying a started by a copying machine, the number of revolution of an oscillatory wave motor 1 is monitored through an encoder 4 and a pulse comparator 5 compares a target number of revolution and the monitored number of revolution to judge whether both of them correspond to each other. When the are deviated, a pulse generator and a frequency control circuit 3 are feedback-controlled so that the number of revolution of the motor 1 becomes the target number of revolution. When they are not deviated, a count value stored in a memory 7 is read out and a verifying circuit 8 judges the secular change situation of the motor 1 to discriminate whether the count value is over a prescribed time or not. When it is over the prescribed time, a display 9 displays a warning message on the liquid crystal operation panel of an operation part.
Patent JP-H03129996-A (JP)
Title: Method for transmitting signal
Inventor: NASU ICHIRO
IPC: G08C19/00
Filed: 1989-10-16
Abstract: PURPOSE:To improve the safeness and reliability of the signal transmitting method by continuously driving a function during the definition of a function driving state, and at the time of defining the stop of the function, immediately stopping the drive of the function. CONSTITUTION:During the defined period of an operation mode based upon a kitchen remote controller 3 after turning on a power supply switch, the controller 3 transmits an operation mode signal 31 at the interval of time t1. When a stop mode is defined after depressing the power supply switch again, the controller 3 transmits a stop mode signal 16. At the time of receiving the operation mode signal, a boiler body and a bath remote controller define the operation mode for a time t2 longer than the time t1 and drive the operation mode. At the time of receiving the stop mode during the period of operation mode, the operation mode is immediately stopped. If the stop mode signal can not be transmitted due the abnormality of signal transmission, the boiler body and the bath remote controller are turned to the stop mode after the time t2 from the final reception of the operation mode signal.
Patent JP-H01113129-A (JP)
Title: Spinning machine
Inventor: YAMAMOTO TAKASHI
IPC: B21D22/16
Filed: 1987-10-23
Abstract: PURPOSE:To improve the working accuracy and working efficiency by connecting a servomotor respectively to the hydraulic cylinder operating a roller base and carriage and driving each rack gear of vertical feeding and horizontal feeding directions by the servomotor. CONSTITUTION:A drawing roller 26 is freely rotatably provided on the tip of an arm 27 and the hydraulic cylinders 29, 31 driving a roller base 24 and carriage 28 are arranged as well. Moreover pinion gears 56, 38 and rack gears 59, 41 are respectively arranged for the cylinders 29, 31 as well. Each rack gears 59, 41 are driven via the servomotors 54, 37 connected to the hydraulic cylinders 29, 31 and rough working and finishing are executed by controlling the drawing roller 26 by executing teaching in advance. Then, a production process comes in by stored working procedures to execute forming at high speed. Due to the servomotors 54, 37 being used the working accuracy is improved and the production efficiency is improved by high speed working.
Patent JP-H1095424-A (JP)
Title: Rolled sheet storage box
Inventor: KAWAGUCHI YUJI
IPC: B65D5/72
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent rewinding, etc., of a roll paper by providing flaps opposite to each other on a sheet drawing port, and drawing the sheet while held by the flaps opposite to each other to stably hold a forward end part of the sheet for the next use after the sheet of the required quantity is drawn out. SOLUTION: When the sheet is used, a forward end part of the rolled sheet 1 is drawn from a sheet drawing port 22 to be formed between a return flap 11A where a part of a top plate part 11 is returned from a storage part 21 and a lid flap 17. After the sheet 1 of the required quantity is drawn, the forward end part of the sheet 1 is pulled upward, and pressed against a sheet cutting part 23 and cut. The forward part of the sheet 1 for the next use can be picked up from a part present in a recessed part 33 for picking of the lid flap 17 thereby. The sheet for the next use after cutting can surely be held by holding the sheet between the surfaces opposite to each other of the return flap 11A and the lid flap 17 to give the sliding resistance to the sheet.
Patent JP-H01111903-A (JP)
Title: Snow melting system and operation thereof
Inventor: HASHIZUME KENICHI
IPC: E01C11/26
Filed: 1987-10-27
Abstract: PURPOSE: To effectively utilize energy for thawing by utilizing underground heat for thawing snow on a road surface, supplementing thawing energy, if short, with a heat pump and utilizing exhaust heat from the heat pump for thawing. CONSTITUTION: A power plant 1 which is driven by primary energy A drives a compressor 3 for a heat pump 2. A surface heat exchanger 9 embedded near a ground surface 8 is connected to a heat exchanger 5 for the heat pump 2 with a closed loop and an underground exchanger 13 embedded under the ground is connected to a heat exchanger 7 for the heat pump 2 with a closed loop. Both closed loops can be communicated with each other through a change-over valve 11. An exhaust heat exchanger 12 in the power plant 1 is communicated with one of the closed loops in a change-over manner. In this way, efficient thawing is ensured by underground heat while supplementing thawing performance, if short, with the heat pump.
Patent JP-H04146235-A (JP)
Title: Woven and knit fabric having excellent flexural resilience
Inventor: WADA OSAMU
IPC: D03D15/00
Filed: 1990-10-09
Abstract: PURPOSE:To provide the subject woven and knit fabric having excellent crease recovery, durability, etc., by subjecting a woven and knit fabric to a thermal treatment at a specific temperature to fuse a part of fiber-interlacing points, the woven and knit fabric comprising polyester fiber and polyester conjugate fiber having a specific thermoplastic elastomer on the surface of each fiber. CONSTITUTION:A woven and knit fabric comprising polyester fiber and polyester conjugate fiber is subjected to a thermal treatment at a temperature higher 20-80 deg.C than the melting point of the elastomer to fuse a part of fiber-interlacing points in the fabric for providing the objective woven and knit fabric, the polyester conjugate fiber being composed so that a thermoplastic elastomer having a melting point lower >=50 deg.C than the melting point of the polyester covers >=1/2 of the surface of each conjugate fiber. The thermoplastic elastomer is preferably a block copolymerized polyether polyester containing polybutylene terephthalate as a hard segment and polyoxybutylene glycol as a soft segment.
Patent JP-H11107830-A (JP)
Title: Air-fuel ratio sensor system abnormality diagnostic device for internal combustion engine
Inventor: OKAMOTO YOSHIYUKI
IPC: G01N27/407
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To immediately detect the occurrence of a failure such as short circuit or disconnection in an air-fuel ratio sensor system. SOLUTION: Based on both terminal voltages (reference voltage Vafon and detected voltage Vafoff) of a detection resistor for detecting the output current of an air-fuel ratio sensor, the existence of abnormality in an air-fuel ratio sensor system is performed in the following manner. A rich abnormality is diagnosed when the reference voltage Vafon is outside a normal range and higher than the detected voltage Vafoff. A lean abnormality is diagnosed when the reference voltage Vafon is outside the normal range and lower than the detected voltage Vafoff. Further, when a state where the reference voltage Vafon is within the normal range and the detected voltage Vafoff is maintained in the vicinity of a power supply voltage is continued for a specified period, a sensor element short circuit is diagnosed. When a state where the reference voltage Vafon is within the normal range and identical to the detected voltage Vafoff is continued for a specified period, sensor element disconnection is diagnosed.
Patent JP-2001090132-A (JP)
Title: High sound insulation drain pipe structure for fire-proof double pipe
Inventor: NISHIWAKI TAKESHI
IPC: F16L55/02
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a high sound insulation drain pipe structure for fire-proof double pipe improved in the sound insulating property of a fire-proof double pipe by subjecting a tube fitting part to sound insulation work. SOLUTION: Fig. 2 shows an example of the connection of a straight pipe of fire-proof double pipe to a fire-proof joint having a damping sound insulation sheet installed to the inside surface of a fiber-reinforced cement pipe of outer pipe. In this structure, a straight pipe 1a of fire-proof double pipe consisting of an inner pipe (vinyl chloride pipe) 3, an air layer 5 of 0.5 mm provided on the circumference thereof, and a fiber-reinforced cement coating layer 2 having a damping sound insulation sheet (1 mm: density 1700 kg/m3) 4a is connected to a sound insulation tube fitting 1b consisting of a damping sound insulation sheet (1 mm: density 1700 kg/m3) 4b and an outer pipe 2 without providing any air layer on the outside surface of the vinyl chloride pipe of the inner pipe of a tube fitting of fire-proof double pipe.  In the connection part, a sound insulation tape 7 is applied to a 12-mm-wide ceramic fiber annular joint treatment material 6 having sound absorbing and cushioning properties.
Patent JP-H10121135-A (JP)
Title: Production of grain oriented silicon steel sheet with minimal iron loss and high magnetic flux density
Inventor: KOMATSUBARA MICHIRO
IPC: H01F1/16
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To minimize iron loss and to increase magnetic flux density by specifying, in particular, hot rolled plate annealing conditions and process annealing conditions, respectively. SOLUTION: It is necessary to regulate temp. rise rate, up to 800 deg.C, to (5 to 25) deg.C/s in order to finely precipitate AlN in the course of temp. raise at the time of hot rolled plate annealing and process annealing in a cold rolling process. By this procedure, precipitates are not coarsened but precipitated sufficiently, and a strong inhibiting power as inhibitor is obtained. Further, it is necessary to carry out the above annealing stages under the conditions of 900-1125 deg.C and <=150sec holding time. The lower limit temp. is set at 900 deg.C in order to coarsen the crystal structure after annealing to a prescribed size or above to obtain sufficient strength of the (110) grains, and the upper limit temp. and the holding time are set up in order to prevent the re-entering into solid solution of the AlN finely precipitated in the temp. rise stage.  By this method, the strength of the (110) grain in the structure of primary recrystallized grains is increased, and as a result, secondary recrystallization, with high magnetic flux density and fine-grained structure, can be obtained.
Patent JP-H10115664-A (JP)
Title: Ic test system
Inventor: YAMASHITA HIRONAGA
IPC: G06F11/22
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To shorten program execution process time concerning DMA (direct memory access) forwarding of host computer. SOLUTION: In the memory circuit 5 of an IC tester, a region (a) used in autoincrement(AI) mode and a region (b) used in normal mode (AI off mode) are existing. A DMA control circuit 12 forwards data to the IC tester with DMA and forwards only start address A1 in AI mode and progressed address for each word in normal mode. To the memory circuit 15 of a host computer 2, data address for forwarding to the IC tester and DMA control program and the like are stored. Here in the DMA control circuit 12, an address decoder is specifically provided to decode the start address read out of the memory circuit 15 and discriminate which of AI mode or normal mode.
Patent JP-H11113296-A (JP)
Title: Controller for generator motor and power generation system employing the same
Inventor: ICHINOSE MASAYA
IPC: H02J3/38
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a generator motor for suppressing an overvoltage occurring immediately after separating a faulty phase from a system. SOLUTION: A generator motor 18 is connected with a power system 24 and controlled to produce an output voltage corresponding to a voltage command value VO using a voltage regulator 15, an excitation controller 16 and a power converter 17. A voltage command value modifying unit 12 is interposed between a voltage command generator 11 and a subtractor 14 while being connected with a fault detector 13. When the fault detector 13 detects a fault on a power system 24, the voltage command value modifying unit 12 lowers an inputted voltage command value VO to a specified level V before being outputted.
Patent JP-2000099949-A (JP)
Title: Optical disk system
Inventor: MOTOHASHI ATSUSHI
IPC: G11B7/0045
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To enable data to be written on an optical disk with a correct recording power even when a specification concerning the optimum recording power of a connected drive device is changed. SOLUTION: The control part 2 of a host device 1 obtains a drive device number, the ID and the rotational speed and the optimum recording power of a disk and the version of the control software of the drive device 10 at the time of executing the OPC(optimum control of a recording laserpower) of a drive device 10 to preserve them in a RAM while relating them with each other and when an optical disk 20 is inserted into the drive device 10, the drive device number and the ID of the disk 20 are preserved in the RAM. When the version of the control software of the drive device 10 is newer than that of the control software preserved in the RAM, the part 2 executes the OPC with respect to the optical disk and it stores the optimum recording power obtained by the execution of the OPC and the version of the new control software in the RAM.
Patent JP-2000093270-A (JP)
Title: Clothes hanging storage device
Inventor: AZUMA KUNIAKI
IPC: A47F7/24
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a floor surface while maintaining an interval between clothes on adjacent devices constant based on regulation for fire fighting in a clothes hanging storage device to temporarily store a lot of clothes hung on hangers. SOLUTION: Plural stages of support arms 3 are installed in a vertical direction on a line of supports 2 provided to stand on a floor surface, auxiliary arms 7 are slidably inserted into the support arms 3, and hanging bars 14 are installed between the supports 2 through the auxiliary arms 7. The auxiliary arms 7 are pushed in to the utmost in the case of large-sized clothes 18, the auxiliary arms 7 are drawn in the case of small-sized clothes 18', and other clothes 19 are hung by intermediate hanging bars 15 between the clothes 18' in the same device 1.
Patent JP-2000097992-A (JP)
Title: Method for cleaning ic socket
Inventor: YAMAI ATSUSHI
IPC: G01R31/26
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To realize a method for cleaning IC sockets capable of reliably cleaning the contact parts of IC sockets used for measuring and evaluating tests by a relatively simple operation. SOLUTION: An IC socket 16 with a contact part 15 to come into contact with a device to be measured is mounted to a dedicated jig 18 to short-circuit the contact part 15 electrically. Then, the contact part 15 is immersed in an electrolyte solution 12 in a cleaning chamber. An electrode 13 connected to a D.C. power source 21 is provided in the electrolyte solution 12 in the above- mentioned cleaning chamber, and a current is passed between the contact part 15 and the electrode 13 in the electrolyte solution 12 to remove solder residues adhered to the contact part 15.
Patent JP-H09111982-A (JP)
Title: Eave-gutter supporter
Inventor: TANNO NORIO
IPC: E04D13/15
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To correspond to various decorative boards only by preparing a large number of kinds of decorative-board fixing sections, and to facilitate even subsequent mounting by installing the decorative-board fixing section to an eave-gutter support section set up at the edge of eaves. SOLUTION: The mounting section 4 of an eave-gutter support section 2 is attached to the edge of eaves 65. An eave gutter 6 is stretched over a plurality of the eave-gutter support sections 2, and inserted and installed to the eave- gutter support recessed sections 21 of the eave-gutter support sections 2. The frames 31 of decorative-board fixing sections 3 are bonded with the frames 22 of the eave-gutter support sections 2 with adhesives and unified, and the decorative-board fixing sections 3 are mounted on the eave-gutter support sections 2. Decorative boards 7 are fitted onto the external surfaces of the decorative-board fixing frames 32 of the decorative-board fixing sections 3. A drain 8 is set up to the eave gutter 6 and an elbow 81 to the drain 8.  According to such constitution, only the decorative boards 7 are viewed from the outside, and the eave gutter 6 is not viewed and appearance is improved. The eave-gutter support sections 2 are made common in response to the various decorative boards 7, thus allowing mass production.
Patent JP-H11171959-A (JP)
Title: Thermally stable rigid foam having low brittleness and low heat conductivity and based on isocyanate compound
Inventor: ROTERMUND UDO
IPC: C08G18/40
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a rigid foam based on an isocyanate compound, using a foaming agent not causing an environment disruption, capable of being produced by a conventional technology for producing rigid foams, and provided with resistance to high temperature, low heat conductivity at high temperature and low brittleness. SOLUTION: This thermally stable rigid foam comprises (a) a polyisocyanate, (b) a polyol, (c) water in an amount of at most 2 wt.%, and (d) 5-30 wt.% of a hydrocarbon and/or a fluorinated hydrocarbon as a foaming agent. The polyol (b) comprises (bi) at least one polyetheralcohol having a functional value number of at least 1.5 and hydroxyl groups of 10-100 mgKOH/g in an amount of 0.2-80 wt.% based on the component (b) and (bii) at least one polyesterpolyalcohol in an amount of 5-90 wt.% based on the component (b).
Patent JP-S61148395-A (JP)
Inventor: YOSHINO KOICHI
IPC: G21F9/02
Filed: 1984-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001087096-A (JP)
Title: Article display shelf of showcase
Inventor: MAEKAWA KATSUHIKO
IPC: A47F5/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an article display shelf wherein a tag end, as a separate component, attached to the opposite ends of a tag molding of a conventional shelf structure is omitted, and a shelf itself covers a cut surface of each end of the tag molding and also a shelf fence is modified so as to be held at a fixed location, thereby reducing the number of components and assembling man-hour. SOLUTION: In the article display shelf of a showcase, wherein with respect to a shelf board 8 mounted between a left and right shelf brackets 7, a tag molding 9 and a shelf fence 10, each of which has a length corresponding to the width of the shelf, are mounted to the front edge of the board 8, an ear- shaped side cover 8b is extended forward from each of the opposite ends of the shelf board 8 to cover the corresponding end of the tag molding, and the tag molding and shelf fence are mounted between the side covers.
Patent JP-S63122633-A (JP)
Title: Oxidation method for olefins having aromatic nucleus
Inventor: MURAKAMI KAZUMI
IPC: B01J31/24
Filed: 1986-11-13
Abstract: PURPOSE:To efficiently obtain an oxygen-containing compound useful as a raw material for medicines, etc., in one stage, by oxidizing olefins having an aromatic nucleus in the presence of a Pd complex, Cu complex, oxygen water, preferably further a basic compound. CONSTITUTION:Olefins, e.g. indene, having an aromatic nucleus are oxidized to provide an oxygen-containing compound, e.g. 2-indanone. In the process, the reaction is carried out in the presence of a Pd complex of the formula Pd(2)X2.L.L', Cu complex of the formula Cu(1)X'.L (X and X' are halogen ion, BF4<-2>, PF6<->, CH3COO<->, etc.; L and L' are ligands selected from nitriles and organic phosphorus compounds), oxygen, water, preferably further a basic compound, e.g. sulfolane or DMF. The concentration of the basic compound is 0.2-8M/l. Heptane, toluene, dioxane, etc., are used as a solvent for the reaction system, but the liquid ligand L and L' may be individually used as the solvent.
Patent JP-H07126675-A (JP)
Title: Lubircant
Inventor: MURAYAMA HIDEKI
IPC: G11B5/71
Filed: 1993-10-28
Abstract: PURPOSE:To obtain a lubricant comprising a host-guest complex compound prepared from a host compound and a guest compound, having excellent lubricity, abrasion resistance and durability and enabling the increase of a recording density of data when applied on a magnetic recording medium. CONSTITUTION:A chloroform solution of a host-guest complex is obtained by mixing and dissolving a host compound (e.g. 4,4'-diaminodibenzo-18-crown-6) and a guest compound (e.g. potassium stearate) in chloroform. A magnetic disc 7 having a chromium under layer, a magnetic membrane layer 2 of cobalt alloy, etc., and a protection membrane 3 of carbon, etc., by e.g. sputtering on a substrate 1 of an aluminum alloy, etc., is immersed in the chloroform solution of a host-guest complex and then took out. By this treatment, a uniform lubricant membrane 4 having excellent lubricity, abrasion resistance and durability is formed and the objective magnetic recording medium having increased recording density of data and high reliability is obtained.