baber/WOPTO huggingface dataset:
Patent JP-H03189457-A (JP)
Title: Control device for continuously variable transmission
Inventor: MORIMOTO YOSHIHIKO
IPC: F16H61/02
Filed: 1989-12-20
Abstract: PURPOSE:To enhance the convergence in accordance with a desired pulley position variation speed by controlling the pulley position variation speed in accordance with at least a deviation between a desired pulley position and an actual pulley position, and the desired pulley position variation speed. CONSTITUTION:In a control unit 40, a desired pulley position calculating section 47 sets a desired pulley position in accordance with various operating and running conditions, and a calculating section 50 calculates a pulley position variation speed in accordance with a deviation between the desired pulley position and an actual pulley position obtained by a calculating section 45 and a desired pulley position variation speed calculated by a calculating section 48. Further, a searching section 51 locates and sets a duty ratio in accordance with the pulley position variation speed and the actual pulley position, and controls the flow rate of hydraulic oil fed to a primary cylinder by way of a drive section 52 and a solenoid valve 28 so as to perform such a speed change control that the actual pulley position is always converged, rapidly following the desired pulley position. Thus, it is possible to facilitate the control, and further, it is possible to aim at enhancing the accuracy of the speed change control.
Patent JP-H08144330-A (JP)
Title: Cover of rain water underground storage tank
Inventor: ANDO KATSUJI
IPC: E03B11/14
Filed: 1994-11-25
Abstract: PURPOSE: To simplify the construction of a storage tank main body and provide safe and easy maintenance and inspection by providing a tubular access opening for inspection of a storage tank on a cover and arranging various devices for operation of the storage tank around the access opening. CONSTITUTION: A tubular access opening 9 for inspection of an underground storage tank is provided on a cover 1 of a rain water underground storage tank. Next a rain gutter mounting port 3, a monitoring tube mounting port 4, and a storage tank water surface side drain pipe mounting port 6 are provided on the tubular surface around the access opening 9. Also a storage tank bottom part drain pipe mounting port 5 is provided on a storage tank connecting surface 8, and a fall-down preventing shelf support 2 is provided at the inner stage part of the access opening 9. Then a fan filter, a water level sensor, a pumping up pipe, and a round filter are provided on a fall-down preventing shelf fitted closely to the fall-down preventing shelf support 2. Thus a storage tank main body buried in underground can be simplified in construction.
Patent JP-H04206400-A (JP)
Title: Plasma jet generator for processing plasma
Inventor: ONZUKA TATSUNORI
IPC: H05H1/40
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a high-temperature, high-power plasma jet by providing a coil to generate a magnetic field for concentrating a plasma column created by discharge. CONSTITUTION:It consists of an anode 2 which has a plasma jet port 18, a holding section 16 which holds a cathode 1 embraced in a space 15 where operating gas is supplied, an insulation concentrating section 3 which has a passage 17 formed to connect the space 15 and the jet port 18 and an electromagnetic coil 5 which generates a magnetic field to concentrate an arc column passing through the passage 17 provided in the insulation concentrating section 3. A magnetic field generated by the coil 5 encourages magnetic pinch effect. It is thus possible to obtain a high-temperature, high-power plasma jet.
Patent JP-H05163870-A (JP)
Title: Power window
Inventor: OGAWARA OSAMU
IPC: H02P7/00
Filed: 1991-12-13
Abstract: PURPOSE:To provide possibility of easily setting the degree of window opening to any desired level in the position near full shutting. CONSTITUTION:The degree of window opening is sensed by a sensor 7, and in case the obtained value lies nearer the full shut side than the set value, a control device 8 determines the speed for the degree of window opening when a switch 5 is pushed in manual mode in Up direction from the preset relationship that the moving speed of a window shield 2 becomes lower as the degree of window opening is nearer full shut. An actuator 3 is operated so that the window shield 2 rises at a constant speed until the switch 5 is put off.
Patent JP-2001146576-A (JP)
Title: Method for storing powder coating material
Inventor: KAWAMOTO TORIMOTO
IPC: C09D201/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a powder coating material having excellent anti-block properties. SOLUTION: This method for storing a powder coating material comprises adjusting the pressure of a sealed vessel charged with a powder coating material to <=8.0 ×104 Pa.
Patent JP-H08155253-A (JP)
Title: Control of concentration ratio in concentration type deodorizer
Inventor: KOMATSU TAKAO
IPC: B01D53/06
Filed: 1994-12-07
Abstract: PURPOSE: To control concentrating ratio of gas concn. of the heated air for regeneration by circulating a part of the heated air for regeneration fed into a regenerating zone from a cooling zone through a heating zone. CONSTITUTION: After air for cooling is passed through a cooling zone 4, it is heated to a specified temp. by means of a heater 6 and is introduced into a regenerating zone 3. The regenerated gas going out from the regenerating zone 3 is divided at the rear stage of a fan 8 and a part thereof is returned to the heater 6 and is circulated. It is possible thereby to increase the amt. of heated air for regeneration without being restricted by the concentrating ratio and a perfect regeneration is performed. In addition, the amt. of circulating air is adjusted by means of an air flow adjusting damper 10 arranged in a flow path between the cooling zone 4 and the heater 6 and an air flow adjusting damper 11 arranged in a branched path on the downstream of the fan 8.
Patent JP-H01168981-A (JP)
Title: Pour dyeing of wound yarn
Inventor: FUJISAWA TADASHI
IPC: D06B11/00
Filed: 1987-12-25
Abstract: PURPOSE:To enable dyeing of a wound yarn such as cheese or cone by pour dyeing method in arbitrary pitch pattern, preventing the mixing of colors, by removing the winding core from the wound yarn and carrying out the pour dyeing of the yarn in a state pressed to flat form. CONSTITUTION:A winding core of a wound yarn 5 such as cheese or cone is removed and the wound yarn is pressed. The pressed yarn is made to contact with the bottom face of a frame having plural dyeing liquid pouring chambers, a dyeing liquid is poured and the chamber is quickly evacuated to prevent the mixing of colors. The yarn can be dyed in a pattern by this process. A wound yarn can be dyed without causing the mixing of colors, the traverse period and winding density of the yarn can be freely controlled, the pitch of the pattern can be varied in a wide range, the dyeing steps can be reduced and a dyed yarn having high quality can be produced by this process.
Patent JP-H05167361-A (JP)
Title: Current amplifier circuit
Inventor: TANAKA MASAYASU
IPC: G05F3/26
Filed: 1991-12-16
Abstract: PURPOSE:To stablize an output current by suppressing the change of a frequency characteristic even when the input current of the current amplifier circuit is large by providing a compensating circuit in a current mirror circuit so as to compensate the base currents of both input and output transistors. CONSTITUTION:When an input current I of a constant current source 11 is enlarged, the phase of an AC component to NPN transistors (TR) 3 and 1 is compensated and attenuated by a capacitor 9. Then, the fluctuation of the collector current of the TR1 is suppressed, and the fluctuation of the emitter current of the TR3 is suppressed. At this time, even when the phase is not compensated at the TR3 since noise inputted to resistors 4 and 5 is different, the phase of an AC component inputted to a TR2 is compensated and attenuated by a capacitor 10. Therefore, the output of the TR2 is not fluctuated but stablized. By constituting the current mirror type current amplifier circuit equipped with this compensating circuit, even when the input current is enlarged, the frequency characteristic is improved, an oscillating phenomenon is suppressed and the output current is stablized.
Patent JP-H10172402-A (JP)
Title: Switch
Inventor: INAGAKI TSUGUYA
IPC: H01H35/02
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a switch having a simple structure, fabricated at an inexpensive production cost, and surely opening and closing a contact dependent on a posture under its gravity. SOLUTION: A switch body 24 comprises a reed switch 40; and a slide case 30 of nonmagnetic material which is adjacently disposed to the reed switch 40 and which contains therein a movable slider member 32 of a magnetic material; and a permanent magnet 50. In this switch body 24 a position of the slider member 32 changes dependent on a tilt angle of the switch body 24 to a standard horizontal plane, then a magnetic flux generated from the permanent magnet 50 is applied to or not to a contactor of the reed switch 40, and the reed switch 40 is opened or closed thereby.
Patent JP-H06278283-A (JP)
Title: Recording method and apparatus
Inventor: MURAKAMI SHUICHI
IPC: B41J2/125
Filed: 1993-12-27
Abstract: PURPOSE:To inexpensively perform driving control preventing the change of an emitting amt. due to environmental temp. and the change of an emitting amt. due to the temp. rise of a head itself by providing alterable offset temp. between the temp. detected by the temp. sensor in a recording apparatus and the temp. of the head incapable of being detected by the temp. sensor to rational ize the temp. of the head. CONSTITUTION:When a printing signal is inputted in a step S1, the temp. (TTh) in a recording apparatus is detected in a step S3. Next, in a step S4 using the temp. (TTh) and making the difference between the temp. preliminarily experimentally calculated in the recording apparatus and the temp. of a head offset temp. (Toff) the temp. (TH: TH=TTH+Toff) of the head is calculated by operation. Next, a drive table is referred to in a step S5 and the drive parameter corresponding to the temp. TH of the head is set in a step S6 and the printing of a page is performed in a step S7. When there is the printing data of the next page, the step S3 is again taken and a drive parameter is set in the same way to perform printing.
Patent JP-H02178923-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE MINORU
IPC: H01L21/768
Filed: 1988-12-29
Abstract: PURPOSE:To enhance the reliability of wirings, to elongate the life and to flatten the device when a film is formed on a ground step by specifying the temperature of a substrate, and forming the film by sputtering. CONSTITUTION:A thin film 14 comprising metal or alloy is formed on a substrate 12 of a semiconductor device at the temperature of 400 deg.C or more of the substrate 12 in a sputtering region. When the temperature of the substrate 12 is kept at the sufficiently high temperature, the content of argon in the film can be reduced. Therefore, electromigration due to the defect caused by argon is eliminated. In this way, the wiring whose life is long and wherein the covering shape for the ground step is excellent can be formed.
Patent JP-H03109577-A (JP)
Title: Sheet carriage controller for double-sided printing
Inventor: TANZAWA ATSUSHI
IPC: B41J13/00
Filed: 1989-12-22
Abstract: PURPOSE:To shorten a sheet feeding interval by disposing a second sheet detecting means at a distance determinated by a carrying speed and downstream of a sheet carrying direction viewed from a switch-back driving roller. CONSTITUTION:In a double-sided printer switch-back system, the second sheet detecting means 29 is disposed at the distance L2 which is determined by a sheet carrying speed and downstream of the sheet carrying direction viewed from the center of the switch-back driving roller 24. When a first sheet is just reversed in the double-sided printer switch-back system, the second sheet detecting means 29 detects the start timing of when a second sheet waiting at a first sheet waiting position 30 is carried to the double-sided printer switch- back system a little earlier than the time when a driving signal with respect to a second driving means 25 is released, and the timing of when a first driving means and the second driving means 25 normally rotate is advanced. Thus, the sheet feeding interval of a double-sided printer is shortened and sheet carrying operation is speed up.
Patent JP-H06157756-A (JP)
Title: Production of high molecular weight polyarylene sulfide
Inventor: IMAI YOICHI
IPC: C08G75/0254
Filed: 1992-11-18
Abstract: PURPOSE:To obtain the subject polymer excellent in molding properties at a low cost without using an expensive assistant by reacting an aromatic dihalogen compound with an alkali metal sulfide in an organic amide solvent in the presence of an aromatic polyhalogen compound under condensation- refluxing of a gaseous phase without using an expensive assistant. CONSTITUTION:This polyarylene sulfide having a high molecular weight and excellent for melt spinnability, blow moldability and extrusion moldability is obtained at a low cost by the use of low pressure reaction vessel without using an expensive assistant requiring high cost for separating and recovering from a product by reacting an alkali metal sulfide (e.g. sodium sulfide) with an aromatic dihalogen compound (e.g. p-dichlorobenzene) in an aromatic amide solvent (e.g. N-methyl-2-pyrrolidone) in the presence of an aromatic polyhalogen compound (e.g. 1,3,5-trichlorobenzene) in an amount of 0.005-1.5mol% based on the alkali metal sulfide under pressure at 260 deg.C and allowing to reflux a portion of gaseous phase in a reaction vessel as the liq. phase by cooling a vapor-holding part of the reaction vessel to condense the portion of the gaseous phase.
Patent JP-H09171276-A (JP)
Title: Image recorder
Inventor: FUJITA AKIHIRO
IPC: B65H23/34
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To attach a recording paper roll with a very simple operation and to improve the operability of an attaching operation by providing a guiding plate constituting a part of a carrying path for a recording paper, when a curl straightening mechanism is placed in a straightening operation position between a feeding member and a carrying means. SOLUTION: A feeding roller 53 for feeding the recording paper P toward a pickup roller 23 is provided between the curl straightening mechanism and the recording paper roll R and the guiding plate 50 constituting a part of the carrying path for the recording paper P, when the curl straightening mechanism is placed in the straightening operation position between the feeding roller 53 and the pickup roller 23. Then, the recording paper P pulled out from the recording paper roll R by some amount is fed to the guiding plate 50 by the feeding roller 53 and carried to the pickup roller 23 through a decurling roller 33, while being guided by the guiding plate 50. Therefore, the recording paper roll R is easily attached with the simple operation of only actuating the feeding roller 53 and the operability of the attaching operation can be improved.
Patent JP-H07187910-A (JP)
Title: Multi-layer material for sustained release of drug
Inventor: SAKURAI MASA
IPC: A01N25/10
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a sustained release multi-layer material for a drug, capable of prolonging the sustained release period of an active substance, capable of varying the designed sustained release period by changing the dimension of the material and suitable for the sustained release of a volatile active substance. CONSTITUTION:This sustained release multi-layer material for a drug is produced by including an active substance in a porous film or sheet produced by uniaxially or biaxially drawing a resin composition composed of 100 pts.wt. of a thermoplastic resin and 50-400 pts.wt. of a filler at a draw ratio of 1.1-10 and applying barrier layers inhibiting the permeation of the active substance to both surfaces of the obtained porous material layer containing the active substance to slowly release the active substance from the exposed side face of the active substance-containing porous layer not covered with the barrier- coating layer.
Patent JP-H02176960-A (JP)
Title: Remote job control system
Inventor: HARADA MAYUMI
IPC: G06F15/177
Filed: 1988-12-28
Abstract: PURPOSE:To enable local control and remote control without altering the service program of a slave station by providing a communication mechanism interface control means. CONSTITUTION:The communication mechanism interface control means 100 consists of an indication information receiving means 101, a job control statement creating means 102, a job control statement executing means 103, an operation program end detecting means 104, an operation program end informing means 105, a job control statement storage area 106, and an end result storage area 107. Indication information 201 is received and a job control statement for executing an operation program is generated based upon the received indication information, stored in the job control statement storage area 106, and executed. When the operation program ends, the end result is stored in the end result storage area 107 and informed to the operation program of a master station lastly. Consequently, the local control and remote control are enabled without altering the operation program of the slave station.
Patent JP-H02175780-A (JP)
Title: Self-adhesive sticky composition
Inventor: KIGATA TETSUYUKI
IPC: C09J157/02
Filed: 1988-12-28
Abstract: PURPOSE:To prepare a compsn. which does not stick to other materials and has an improved self-adhesive strength with reduced change with time by compounding a specific styrene-ethylene-butylene-styrene block copolymer and a tackifier comprising 5C petroleum resin. CONSTITUTION:100 pts.wt. styrene-ethylene-butylene-styrene block copolymer which comprises two phases consisting of terminal styrene block phase and ethylene-butylene phase (that is hydrogenated butadiene phase) and in which the MWs of the styrene block and ethylene-butylene block are 10000-24500 and 30000-52500, respectively, and the styrene and ethylene-butylene contents are 25-35wt.% and 65-75wt.%, respectively, 25-55 pts.wt. tackifier comprising 5C petroleum resin having a softening point of at least 80 deg.C and an MW of 1000-2000, and if necessary an antioxidant are compounded. 20-40wt.% resulting compd. is dissolved in an arom. solvent.
Patent JP-H09172273-A (JP)
Title: Electronic apparatus constituted of printed board, frame and cover, and its manufacture
Inventor: IMAOKA YASUHARU
IPC: H05K9/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent a frame from attaching to and leaving from a printed board and bending, by filling and closing the gap between the frame and the printed board, along the gap, with solder and/or thermosetting resin. SOLUTION: Cut-out tongue segments 5 as earth terminals of a frame 2 are soldered to the pattern of a printed board 1. In the vicinity of the soldering parts where frame 2 partition is little, the gap 3 between the printed board 1 and the frame 2 is filled and closed with solder 4, 6 and thermosetting resin 4, 6. When a force is applied to the frame 2 at the time of engaging a cover, the space where the frame 2 is bent is not left. Hence the frame 2 is not bent, and stress is not generated between the cut-out tongue segments 5 and the pattern of the printed board 1, so that solder crack and pattern peeling defect and not generated.
Patent JP-H11168651-A (JP)
Title: Digital still camera
Inventor: NAGATSUKA SUMIYA
IPC: H04N5/232
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To improve operability by reducing the time required for photographing in the case of photographing all or part of an object, while being overlapped and to prevent the overlapped parts from being interrupted. SOLUTION: A characteristic extracted by an extract means 21 that extracts all or part of characteristic of an image signal recorded in a recording means 20 is displayed on a display means 19 together with an image based on an image signal of an object image going to be photographed. Furthermore, a synthesis means 23 synthesizes plural image signals recorded by the recording means 20 and displays the image based on them on the display means 19.
Patent JP-S63172070-A (JP)
Title: Assembling method for reed valve
Inventor: SUGINO EIICHI
IPC: F16K15/16
Filed: 1987-12-25
Abstract: PURPOSE:To carry out efficient assembling with a simple jig by engaging a stopper, a reed, and a support in order with a jig having engaging step parts for positioning these parts and, then, fastening and fixing these parts by means of fixing screws. CONSTITUTION:The front and rear end parts of a stopper 6 are engaged with engaging step parts 11, 11' for front and rear stopper positioning provided on an assembling jig 8. And, at least the front end part of a reed 2 is engaged with a reed positioning engaging step part 12, while the rear end part of the reed 2 is piled on the stopper 6. Then, a support 1 is engaged with a support positioning engaging step part 13 while being piled on the reed 2, and fixing screws are inserted into holes provided on the support 1 and the reed 2 and screwed into tap holes 7 provided on the stopper 6. Thereby, the reed 2 and the stopper 6 can be efficiently fastened and fixed to the support 1.
Patent JP-H0579658-A (JP)
Title: Air conditioner
Inventor: HAMA HIROAKI
IPC: F24F3/044
Filed: 1991-12-16
Abstract: PURPOSE:To prevent the increase of room cooling and heating load, contrive energy saving and increase the amount of ventilation by a method wherein circulating air is cooled or heated by effecting heat exchange with other heat medium at the outside of a room, and introduced atmosphere is also cooled or heated by the other heat medium to supply it into the room through a garret. CONSTITUTION:Heat exchange between atmosphere OA introduced through a filter 16 and one part of return air RA sucked through another filter 17 by an air discharging fan 13 is effected through a ventilating heat exchanger 14. Then, the atmosphere OA is introduced into a second heat exchanger 31 while being sucked by an atmosphere intaking fan 30 together with the one part of the return air RA to heat or cool it and, thereafter, is supplied into a room 1 through an air passage 19 in a ceiling while heating or cooling a space 34 in the ceiling 5. The balance of the return air RA is heated or cooled through a first heat exchanger 28 so as to provide it with a predetermined temperature and outlet it into the room 1 through an air outlet port 7.
Patent JP-2001145765-A (JP)
Title: Game machine management system
Inventor: SHODA KENICHI
IPC: A63F7/02
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a system for conducting the operation control of a game machine by using an electronic mail. SOLUTION: A hall server computer 204 receives status information transmitted from the game machine side by an electronic mail, and a ball supply control part 511, a lamp control part 512, and an operation control part 513 generate control information for the game machine and its accessories according to the status information of the received electronic mail, and transmits the generated control information to the game machine side by the electronic mail. Accordingly, the operation control according to the status information is conducted for the game machine and its accessories by using the electronic mail.