baber/WOPTO huggingface dataset:
Patent JP-H06115731-A (JP)
Title: Automatic feder and image forming device
Inventor: HIRAMATSU SOICHI
IPC: B65H9/14
Filed: 1992-09-30
Abstract: PURPOSE:To convey a recording sheet in a stable condition by fixing a point end guide head amount of the recording sheet in a conveying roller, in an automatic feeder. CONSTITUTION:By reversely rotating a conveying roller 36, a loop is formed in a recording sheet P resist doubled. Thereafter, when the conveying roller 36 is forwardly rotated to rotate a feed rotary unit 5 after a drive force nontransmission time, a number of pulses at the time of reversely rotating the conveying roller is set so as to minimize the drive force nontransmission time. In this way, before the loop of the recording sheet P at its resist doubling time disappears, drive force is transmitted to the feed rotary unit 5, to prevent the recording sheet P from slipping on the conveying roller 36, and a feed of the recording sheet with a stable point end guide head amount can be attained.
Patent JP-H10133267-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANAKA ATSUHIKO
IPC: G03B17/24
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device where a user easily and surely performs the cleaning of a magnetic head. SOLUTION: A film cartridge housing silver salt film 31 having a magnetic recording track is loaded at a film adapter applied to a film scanner device, and magnetic heads 24(24W and 24R) for recording and reproducing and a pad 27 positioned to be opposed to the magnetic head 24 and pressing the film 31 to a head surface are disposed on a film carrying route. In the case of cleaning the magnetic head 24, the pad 27 is retreated from a film surface by retreating a pad holder 26, and the magnetic head 24 is made in an exposure state and the cleaning of the head surface is performed by a cotton swab or the like.
Patent JP-H07141755-A (JP)
Title: Disk cartridge and disk device
Inventor: TANAKA TOSHIYUKI
IPC: G11B19/20
Filed: 1993-11-17
Abstract: PURPOSE:To simplify the device and to reduce its thickness by composing a motor of a bearing disposed within a disk cartridge, a permanent magnet for contactless rotational driving disposed at the disk and plural coils for rotational driving disposed at the disk device. CONSTITUTION:The cartridge 11 has the disk 1 and a revolving shaft 13 fixed to the disk 1 within a cartridge case 12. The disk 1 has the permanent magnet 14 disposed for contactless rotational driving. The permanent magnet 14 is magnetized to plural poles in its circumferential direction. The coils 15 for rotational driving form one motor together with the permanent magnet 14. Further, the cartridge case 12 has a pair of yokes 16a, 16b and the magnetic field generated by an auxiliary magnetic field generating means 17 passes the yokes 16a, 16b which generate the magnetic field of a perpendicular direction at a beam spot position. Recording or erasing is made possible by the direction of the magnetic field of an auxiliary magnetic field generating means 17.
Patent JP-H11228872-A (JP)
Title: Coating liquid for forming transparent electroconductive layer and its production
Inventor: YUKINOBU MASAYA
IPC: B82Y30/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To produce a coating liquid capable of imparting good antireflection effects and electric field shielding effects when applied to a front plate of a display device such as a cathode-ray tube and forming a transparent electroconductive layer good in transmitted light profile and weather resistance in a visible light region, and to provide a method for producing the coating liquid. SOLUTION: The characteristic of this coating liquid for forming a transparent electroconductive layer consists essentially of a solvent and noble metal-coated silver fine particles dispersed in the solvent and having the surface coated with gold or a platinum simple substance or a complex of the gold with the platinum and 1-100 nm average particle diameter. The transparent electroconductive layer formed of the coating liquid for forming the transparent electroconductive layer contains electroconductive fine particles composed of the noble metal-coated silver fine particles having 1-100 nm average particle diameter.  Thereby, the transparent electroconductive layer has better antireflection functions and electric field shielding functions than those of a transparent electroconductive layer to which a conventional coating liquid for forming the transparent electroconductive layer is applied and further is provided with characteristics good even in transmitted light profile and weather resistance in a visible light region.
Patent JP-H09124255-A (JP)
Title: Elevator device
Inventor: MATSUZAKI YOSHIO
IPC: B66B9/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To simply form a waterproofing structure between stacked-up elevator units. SOLUTION: Elevator units 4 and 5 are connected with each other in such a way that a gap is formed between their respective outer wall members 23 and 24, and a water stop cover 32 provided with an erected part 32a erected upward at the inner side of a hoistway, and with a folded and bent part 32b bent downward in such a way that the upper end part of the outer wall member 23 is covered at its outer part side, is mounted over the upper part of an upper end mounting fitting 31 mounted on the upper end part of the outer wall member 23. Labyrinths 36a and 3b in a U shape in cross section each are fixed while their opened sides are faced to each other over a place where a lower end mounting fitting 34 provided for the lower end part of the outer wall member 24 is faced to the water stop fitting 32, so that a rain water infiltration preventing part vertically meandering is thereby formed.
Patent JP-H01128886-A (JP)
Title: Card building in ic, etc. and manufacture thereof
Inventor: SHIRANE OSAMU
IPC: G06K19/00
Filed: 1987-11-16
Abstract: PURPOSE: To upgrade the mechanical strength of a card and improve its appearance by using a ceramic or the like for a module with extremely high mechanical strength as a raw material and thereby making the card to be of such a construction that the possible deformation of the card does not cause an electronic part such as IC to be deformed resultantly. CONSTITUTION: In a thermal pressing step, the lower part of a card body 7 is arranged on a heated plain sheet 9, then a heated top plain sheet is independently suspended on each of pressing members 10, 11 and different loads L, W are brought to bear upon the plain sheet. Consequently, each of the pressing members 10, 11 thermally presses a card body 7, a core 2 and a module 3 such as of a ceramic independently. Thus the softened card body 7 of vinyl chloride or the like is prevented from flowing onto the module 3 and at the same time, is prevented from being separated from the module 3. After forming the card body 7 and the module 3 into a single piece as described, the card is patterned with a picture using a printing process or the like and if necessary, is provided with a magnetic stripe or the like to complete the card.
Patent JP-H09129191-A (JP)
Title: Drying method for metal can with bottom
Inventor: KITAGAWA KATSUNORI
IPC: H01M2/02
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To conduct the drying of a can quickly with heat-efficiency by carrying a metal can with a bottom in a high-frequency induction heating device as facing the opening thereof downward, and heating the can through an induction current. SOLUTION: A drying process is composed of a high-frequency induction heating device 10 and a magnet conveyer 40, and the heating device 10 is composed of a heating coil 11, a coil support body 12, an outer case 13, and a fixing portion 14. The heating coil 12 is composed of an coil element 11d which is made by plurally stacking into a hollow concentric elliptical shape and bending U-shaped, one pair of parallel coil portions 11a, and one pair of connection coil portions 11f. A battery can 1 washing treated and preliminarily dried is carried in a heating device 10 by the conveyer 40f as facing its opening portion 2 downward, a high-frequency AC is caused to flow, and an alternating magnetic field is generated vertically to a can carrying direction in the coil portions 11a, 11b.  A voltage is induced in the battery can 1 by electromagnetic induction, the induction current is caused to flow along the whole length of the battery can 1 in the vertical direction to the alternating magnetic field, a large amount of joule heat is generated, and the heat is rapidly generated in the vicinity of the surface of the battery can 1 so as to conduct the drying.
Patent JP-H10135994-A (JP)
Title: Transmitter
Inventor: WATANABE TAKASHI
IPC: H04L7/04
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To perform bidirectional data transfer between a slave and a master with simple constitution by utilizing the reflection characteristics of a clock transmission line from the master and performing handling, as if clocks are distributed from the slave device of a farthest end in the direction of the master. SOLUTION: By utilizing the reflection characteristics of the clock transmission line Clk2 from the master 1, handling is performed, as if the clocks are distributed from the slave 11-n of the farthest end to the direction of the master 1. Thus, with the clock as a reference, a synchronous state is kept in the data transfer from the slave 11-n to the master 1. Also, in the case of transferring data from the master 1 to the slaves 11-1 to 11-n, a data transmission line DB and the clock transmission line Clk1 are terminated by resistors R-1 and R-2 and the effects from reflection or the like is reduced. Thus, the need for a clock PLL circuit and a signal conversion circuit is eliminated, a cost is reduced and the bidirectional data transfer is made possible with the simple constitution.
Patent JP-H09100546-A (JP)
Title: Stained sand scraper for filter basin
Inventor: ENDO MICHIYA
IPC: E02F3/18
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to scrape stained sand quickly in uniform depth of a filter basin to scrape the stained sand with the contact surface of a traveling section as reference, and laterally conveying it to the central part with scraping conveyance rotors to discharge it from a discharge port in the rear side of a cover. SOLUTION: While scraping sludge or stained sand in a filter basin by transferring power of an engine 3 at the same time as the advancement of a stained sand scraper 1, it is conveyed to the central part from right and left outsides. A trace scraped with scraping conveyance rotors 7 and 7 is readjusted by a scraper 16 of the rear cover 1. The stained sand scraped with the stained sand scraper 1 is discharged from a discharge port 19 with the advancement thereof, and it is formed in the shape of a ridge. By the constitution, the stained sand is scraped up completely to obtain good working efficiency.
Patent JP-S62148298-A (JP)
Inventor: SAKAI KATSUYOSHI
IPC: B43L1/04
Filed: 1985-12-23
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-H08104919-A (JP)
Title: Part made of precipitation hardening type stainless steel and its production
Inventor: IMAI KATSUYA
IPC: B21J5/00
Filed: 1994-10-31
Abstract: PURPOSE: To subject a precipitation hardening type stainless steel to cold forging without depending on warm forging. CONSTITUTION: A precipitation hardening type stainless steel is subjected to any refining among thermal refining in which it is subjected to at least two kinds of softening heat treatment of executing heat treatment in which it is once held under heating to an austenitic region, and is thereafter cooled and heat treatment in which it is only at least two kinds of softening heat treatment are executed without executing heat treatment in which it is held under heating to the same austenitic region to reduce its tensile strength to about 90kgf/mm<2> , and the material in which the same refining has been finished is subjected to forging at room temp.
Patent JP-2001109650-A (JP)
Title: Information providing system
Inventor: ENDO TAKESHI
IPC: G06F12/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To always make managing information held by a server into flexible state (fresh information) by concentrating spatial data distributed on a network to the server capable of management, to position the managing information held by the server as a shared property and especially to enable a client to mutually utilize the information. SOLUTION: In this information providing system, the client is provided with a registration information transmission control means for transmitting information for correcting and registering meta-data held by the server and the managing information of a spatial data set capable of setting a link to these data and on the other hand, the said server is provided with a correction and registration control system for correcting and registering the managing information of a server component held in a storage means on the basis of the information for correction and registration received from the registration information transmission control means.
Patent JP-H06134292-A (JP)
Title: Production of seamless capsule
Inventor: SUZUKI TOSHIYUKI
IPC: A61J3/07
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a seamless capsule withstanding long-term preservation, having a good outer shape and having an outer layer with a uniform particle size and uniform thickness by setting the viscosity of a curing soln. to a predetermined value and encapsulating an aqueous soln. CONSTITUTION:An internal soln. 1 to be encapsulated is sent to a multiple nozzle 7 having a double orifice under pressure from a tank 2 and an outer layer soln. 3 is sent to the multiple nozzle 7 under pressure from a tank 4. The internal soln. 1 to be encapsulated and the outer layer soln. 4 are injected into an aqueous curing soln. 10 from the double orifice and the entire periphery of the internal soln. 1 to be encapsulated is covered with the outer layer soln. 3. In this case, the viscosity of the aqueous curing soln. is set to 20-100mPa.s. When the viscosity is below 20mPa.s, the jet stream injected from the orifice becomes unstable to irregularly shake and liquid droplets becomes large or thickness irregularity is generated. When the viscosity exceeds 100mPa.s, the resistance received by the jet stream becomes large and it is impossible to set the flow speed of the jet stream to the speed corresponding to a practical production speed.
Patent JP-H03151546-A (JP)
Title: Rod seal device of steering engine
Inventor: KATSUTA HIROYUKI
IPC: F02G1/044
Filed: 1989-11-07
Abstract: PURPOSE:To control charge and discharge of fluid to a pressure chamber defined by a middle member and prevent oil rising by providing the middle member which includes seal member slidably supporting the middle part of rods making an expansion piston and a compression piston communicate with a crank shaft. CONSTITUTION:In a Stirling engine which makes communicate with each other expansion and compression chambers 15, 16, defined by expansion and compression pistons 13, 14, in an expansion and compression cylinders 11, 12, via a heater 17, an accumulator 18 and a radiator 19, middle members 24, 27 are interposed between the expansion and compression pistons 13, 14, and a crank case 21. At the middle members 24, 27, bearing members 25, 28 for reciprocatably supporting rods 20, 26 and oil scraper seal members 29, 30 are supported, and pressure chambers 31, 32 are defined therein. The pressure chambers 31, 32 are communicated with the middle chambers 33, 34 via one-way direction valves 36, 37, and are communicated with a crank chamber 22 via relief valves 38, 39.
Patent JP-H03150096-A (JP)
Title: Control method for ratio of inverter output voltage to output frequency
Inventor: SHIOKAWA OSAMU
IPC: H02P27/06
Filed: 1989-11-07
Abstract: PURPOSE:To maintain the ratio of output voltage to output frequency at a predetermined value by controlling the make and break of a switching circuit through giving a suitable hysteresis to a voltage command in the increase and decrease control of a DC intermediate circuit output voltage corresponding to the adjustable speed control of an AC motor. CONSTITUTION:MOSFET 1 constitutes a DC intermediate circuit for the next step inverter part 2, of which circuit the DC input and output are Vi and Vm respectively. The inverter 2 inputs DC voltage Vm, and output voltage Vo, current Io and frequency f. A chopper command part 4 performs a necessary operation by using the voltage Vm and the command value Vms with hysteresis characteristics of the voltages to control the make and brake of the MOSFET 1 according to the operation result. Thus, boosting of the terminal voltage of an output capacitor by regenerated energy is suppressed at the time of deceleration of a motor and the inverters part 2 can be operated according to necessary V/f characteristics.
Patent JP-2001085924-A (JP)
Title: Controller and control method for array antenna
Inventor: TANO SATORU
IPC: H01Q3/26
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To stably operate adaptive beam control even under a hostile environment with a simpler configuration and less power consumption in comparison with those of a conventional controller. SOLUTION: Variable phase shifters 3-1 to 3-N shift each phase of N-sets of radio signals received by an array antenna for a prescribed phase amount respectively, a synthesizer 4 synthesizes the N-sets of radio signal whose phases are shifted to provide an output of a radio signal after the synthesis. A demodulator 7 demodulates the radio signal after the synthesis into a base band signal. A beam control circuit 10 adopts a prescribed adaptive beam control method that directs a main beam of the array antenna 100 on the basis of the demodulated base band signal to calculate each phase shift amount of the variable phase shifters 3-1 to 3-N and to provide an output thereby conducting the adaptive beam control.
Patent JP-2001111139-A (JP)
Title: Laser oscillation apparatus
Inventor: HAYASHIKAWA HIROYUKI
IPC: H01S3/036
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a laser oscillation apparatus which stabilizes discharge operation and which can increase laser output sharply by a method, wherein the flow of a laser gas inside a discharge tube is made uniform. SOLUTION: In this laser oscillating apparatus, an orifice which is arranged between a discharge tube and a laser gas intake part in a part near the connecting part of the laser gas intake part to the discharge tube is provided. A part in which a laser gas flows, in parallel in the same direction or its opposite direction with reference to a direction in which the laser gas flows inside the discharge tube is formed in a laser-gas flow passage, in which a curved part is formed or which is arranged nearly at right angles to the discharge tube. The orifice is constituted of a part, which obstructs the flow of the laser gas and a plurality of holes passing the laser gas. At least one hole out of the holes is arranged to be deviated from the center.  The total area of the holes obtained by adding areas of the plurality of holes formed in the orifice is set at a ratio of 0.5 to 0.8, with reference to the cross section of the discharge tube, or both the orifice and the plurality of holes are made circular, and the diameter of every hole is smaller than the radius of the orifice.
Patent JP-H07285528-A (JP)
Title: Multi-layer plastic container
Inventor: ITO TAKURO
IPC: B32B27/30
Filed: 1993-11-18
Abstract: PURPOSE:To eliminate shortcomings of a container made of a conventional biodegradable polyester composition, and also eliminate the anisotropy of the mechanical strength or anisotropy of the thermal properties of the container, and drastically improve the biodegradable properties as well. CONSTITUTION:An alkaline earth metal carbonate is selected among various kinds of fillers, and by blending the alkaline earth metal carbonate with a system of a saturated polyester resin of which the major component is a hydroxyalkanoate unit and heat-formable hydroxyl group-containing resin with a vinylalcohol unit, the external layer of a container is obtained. Then, an ethylene-vinylalcohol copolymeter is made the major component for an internal layer, and mechanical characteristics and biodegradalble properties are imparted.
Patent JP-H04164546-A (JP)
Title: Main spindle coolant apparatus
Inventor: TAKADA TORU
IPC: B23Q11/00
Filed: 1990-10-25
Abstract: PURPOSE:To prevent lowering of the accuracy of installing a tool by alternatively supplying a coolant liquid or compressed air to a rotary coupling by switching a selector valve and switching the selector valve to the compressed air side at the time of executing a main spindle stop instruction or a main spindle home position stop instruction. CONSTITUTION:Selector valves 51, 53 are disposed in a coolant supply path 37 extending from a coolant supply apparatus 57 to a rotary coupling 49. A coolant liquid or compressed air is alternatively supplied to the rotary coupling 49 by switching the selector valves 51, 53, and at the time of executing a main spindle 9 stop instruction or a main spindle 9 home position stop instruction, the selector valves 51, 53 are switched to the compressed air side. Accordingly, at the time of executing the main spindle stop instruction or the main spindle home position stop instruction, the compressed air is supplied to the coolant liquid supply path 37 to drive out the coolant liquid remaining in the coolant supply path 37, so that at the time of replacing a tool, a coolant liquid is kept form flowing down. Thus, lowering of the accuracy of installing a tool due to the contamination of the tool install surfaces 17, 35 can be prevented.
Patent JP-H09134593-A (JP)
Title: Semiconductor integrated circuit device
Inventor: GOTO TETSUJI
IPC: G11C11/41
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit device in which an initialization signal is not released due to the malfunction of a circuit or due to a noise in a state that a voltage is not stable immediately after the turning-on operation of a power supply when an initialization circuit at the turning-on operation of the power supply is provided. SOLUTION: An initialization-signal generation circuit 1 detects the rise of a power-supply voltage so as to generate a signal Y2. An initialization-signal release circuit 3 is reset by the signal Y2, an initialization signal Y3 is output from an inverter 3i (it is set to 'H'), and an internal circuit 2 is initialized. After that, the number of clock signals (pulse signals) which are input to a signal input terminal 50 is counted by eight D-flip-flop circuits (counters) 3a to 3h at the initialization-signal release circuit 3. When it is detected that the prescribed number of pulses is counted, the output of a Q-terminal at the flip- flop circuit 3h at the final stage is set to 'H', the signal is inverted by the inverter 3i, and the initializaiton signal Y3 is reset to 'L'.
Patent JP-H08142547-A (JP)
Title: Card enclosed business form printed matter
Inventor: MIZUGUCHI YOSHIYUKI
IPC: B65D83/08
Filed: 1994-11-24
Abstract: PURPOSE: To prevent that the visible data of an internally enclosed card is seen through from the outside of business form printed matter even when the card is enclosed by using paper having thickness almost same to that of generally used business form paper. CONSTITUTION: In card enclosed business form printed matter A formed by folding business form paper 1 holding a card C in a predetermined flat shape so as to wrap the card to perform pasting, an easily releasable concealing layer S concealing at least the data area to be concealed displayed on the card C is provided on the surface of the business form paper 1 or card C.