baber/WOPTO huggingface dataset:
Patent JP-H0481257-A (JP)
Title: Method for controlling velocity in ladle molten metal supplying device
Inventor: NAKAMOTO TOSHINORI
IPC: B22D17/32
Filed: 1990-07-19
Abstract: PURPOSE:To minimize cycle time for supplying molten metal by calculating molten metal surface descending quantity and the optimum descending distance to the molten metal supplying quantity based on wt. and supplying quantity of a ladle and kind of molten metal temp. holding furnace and storing a memory. CONSTITUTION:Based on the wt. and the supplying quantity of ladle 13 and kind of the molten metal temp. holding furnace 20, the molten metal surface descending quantity and the optimum low velocity descending distance to the unit molten metal supplying quantity of the molten metal temp. holding furnace 20 are calculated and stored in the memory 27. Then, based on the information stored in the memory 27, the molten metal descending quantity in the molten metal temp. holding furnace is calculated at each cycle for supplying the molten metal, and by delaying low velocity change-over position in the molten metal surface approaching descending velocity by the molten metal surface descending quantity with cycle for supplying the molten metal at the last time so as to keep the low velocity descending distance in the ladle 13 in each cycle for supplying the molten metal to the constant, the cycle time for supplying the molten metal can be minimized.
Patent JP-H0532341-A (JP)
Title: Sheet carriage device
Inventor: AKAHA HIDEYUKI
IPC: B65H3/68
Filed: 1991-07-31
Abstract: PURPOSE:To provide a sheet carriage device free from a noise due to contact between a carriage guide and a sheet carried through the second sheet carriage passage linked in curve to the first sheet carriage passage. CONSTITUTION:The front end section of a carriage guide 54 laid at a position before the joint section of the first carriage passage 52 and the second carriage passages 53a and 53b linked in curve thereto, is extended to the vicinity of the contact point X of a delivery roller pair 60 at the linked section. In addition, the end of a guide surface for guiding a sheet P in curved state is made equal to the wall of the sheet discharge ports 70 of sheet feed cassettes 40 and 41 in height at the sides thereof. According to this construction, the sheet P can be prevented from jumping, and a noise due to contact with guides 54 and 55 can be eliminated.
Patent JP-S6083426-A (JP)
Title: Decoding device of reed solomon code for single error correction
Inventor: NUMAKURA TOSHIHIKO
IPC: H03M13/15
Filed: 1983-10-13
Abstract: PURPOSE:To simplify constitution by adding the 1st syndrome signal when a coincidence output is obtained from a coincidence circuit to a digital signal and correcting an error. CONSTITUTION:The coincidence circuit ER4 compares the output i' of a changeover switch circuit SW2 with the output (j) of a latch circuit D10 to detect an error occurring to the data word signal when those signals (i) and (j) are coincident with each other, and the 1st syndrome signal S1 is added by an exclusive OR circuit ER2 to the word signal having the error at the point of time to correct the error. Then, the output of the circuit ER3 is supplied to an output terminal T2 through a latch circuit D14. Thus, a digital data signal (k) containing a digital data signal (b) encoded on single error Reed Solomon basis is outputted from an output terminal T2.
Patent JP-H0613215-A (JP)
Title: Rare earth compound magnet having magnetic anisotropy
Inventor: TOMIZAWA HIROYUKI
IPC: B22F3/00
Filed: 1992-06-24
Abstract: PURPOSE:To realize the excellent magnetic characteristics having enhanced magnetic anisotropy and higher residual flux density in the case of compound magnetization by coupling specific anisotropic particles with a binder to be used as the material for a compound magnet. CONSTITUTION:The alloy particles in the composition having the values meeting the requirements of R: 10-20 atomic % (R: containing at least one kind of rare earth elements and exceeding 50 atomic % of one or more than kind of Pr or Nd out of R) T:67-85 atomic % (T: Fe or part of Fe is substituted for not exceeding 50 atomic % of Co), the quantity of B+C = 4-10 atomic %, C/(B+C) = 0.01-0.8 are formed. At this time, exceeding 70vol% of the alloy particles is a compound having tetragonal Nd2Fe14B type crystalline structure furthermore, 0.05-1mum of the crystalline particle diameter of exceeding 50% of volumic ratio of the compound and 10-1000mum of mean particle diameter as well as 0.9-1.6T of the residual flux density in the magnetization facilitating direction. Finally, the alloy particles are coupled with a binder.
Patent JP-H052048-A (JP)
Title: Measuring device for partial discharge and testing method therefor
Inventor: HASEGAWA SHIN
IPC: G01R31/12
Filed: 1991-07-31
Abstract: PURPOSE:To make it possible to maintain high reliability of an apparatus, to conduct a test of a measuring device of partial discharge easily and further to conduct the test in an actual state of operation as well. CONSTITUTION:A detecting element 7 of a measuring device of partial discharge is connected to a first electrode 4a which is one of a plurality of buried electrodes or floating electrodes provided inside insulating spacers 2 and 11 or inside a grounded metal vessel 1 and insulated from the grounded metal vessel 1. A simulated partial discharge signal generator 8 is connected to a second electrode 4b located at a position being apart from the first electrode 4a. A simulated partial discharge signal is generated therefrom and injected into a gas-insulated apparatus through the second electrode 4b. It is desirable that an injection command signal is outputted from the measuring device 10 of partial discharge or another control device and that the simulated partial discharge signal generator 8 is made to operate automatically on the basis of this infection command signal.
Patent JP-S6347782-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1986-08-14
Abstract: PURPOSE:To obtain a clear multi-color image with excellent color expression without losing specific color information by setting up the effective sensitivity of respective color separating filters approximately equally to a multi-color image forming photosensitive body and holding respective effective sensitivity areas at a superposed state. CONSTITUTION:The effective sensitivity of respective color separating filter parts of an image recording medium is set up approximately equally. A filter layer is constituted so that the wavelength areas of light beams to be transmitted through respective filter parts are partially superposed at a fixed transmissivity. In the light transmitting characteristics of respective filter parts, partial superposition of the effective transmissivity within the range of 400-700nm wavelength is excellent filter part condition for reproducibility.
Patent JP-H0535635-A (JP)
Title: Terminal equipment
Inventor: IWASE AKINORI
IPC: G06F13/00
Filed: 1991-07-31
Abstract: PURPOSE:To efficiently use the communication network connected by a server and a client model. CONSTITUTION:In accordance with the content of a first field only of index files 23b and 23c sent from a terminal device 2 at the time of starting a program, files 13a and 13b are prepared, and, these are stored in a storing part 13 equipped at a terminal device l. When the data base held by the terminal device 2 is used from the terminal device 1 and a user hopes to refer to the index, the content of the files 13a and 13b of the storing part 13 is read out and this is displayed on a display.
Patent JP-H0834164-A (JP)
Title: Thermally color-changeable pearl gloss processed element
Inventor: YASUDA MICHIYUKI
IPC: B41M5/337
Filed: 1994-07-22
Abstract: PURPOSE:To satisfy decorative effect and design effect rich in pearl gloss and developing varicolored pearl gloss by laminating a thermal discoloration layer on a pearl gloss layer and specifying light transmissivities of the thermal discoloration layer at the times of the development and erasure of a color. CONSTITUTION:A thermal discoloration layer 3 is laminated on a pearl gloss layer 2 and the light transmissivities of the thermal discoloration layer 3 at the times of the development and erasure of a color are respectively set to 5% or more. Further, the thermal discoloration layer 3 is a layer wherein a thermal color-changeable material composed of a solid soln. of three essential components of an electron donating color forming org. compd., an electron acceptive compd. and an org. compd. medium determining the generation temp. of the color forming reaction of both compds. is fixed within a binder in a dispersed state and has a thickness of 10-400mum. The pearl gloss layer 2 has a spherical or semispherical surface layer and a thermally color- changeable pearl gloss processed element has a thermally color-changeable pattern. Further, the thermally color-changeable material shows a large hysteresis characteristic in relation to a color density-temp. curve and is composed of a hue memory type temp.-sensitive discoloration material generating discoloration.
Patent JP-H0479972-A (JP)
Title: Pachinko ball feeder
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1990-07-20
Abstract: PURPOSE:To make it unnecessary for a pachinko player to take a full ball box down onto the floor with both hands by providing a top plate with a hopper connected to a lower saucer discharge opening via a shutter and adapted for casting pachinko balls in a lower saucer, which top plate forms the stand of a block of pachinko game machines, and providing a guide line through which pachinko balls casted into the hopper are introduced into a ball box on the floor. CONSTITUTION:A hole is bored through a top plate 4 and is provided with a hopper 38 for casting pachinko balls in a lower saucer. The hopper 38 is connected to a lower saucer discharge hole via a shutter 37 and a guide line 10 is connected to the lower end of the hopper 38 so as to form a pachinko ball feeder. The guide line 10 is a bellows-shaped metallic pipe through which pachinko balls casted into the hopper 38 are introduced into a ball box 8 on the floor 9 of an amusement place from a discharge hole 11 provided through the lower end thereof. The ball box 8 thus need not be taken down from the top plate 4 to the floor 9 but left on the floor 9, so that the player can keep controlling a handle 39 and does not have to stop the pachinko game.
Patent JP-2001024534-A (JP)
Title: Radio receiving system
Inventor: SHIBA TOMOAKI
IPC: H04B1/16
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To avoid a depleted battery by furthermore effectively saving power in a radio receiver in the case of a strong electric field by disconnecting power supply to a preamplifier circuit from the input stage of a high frequency amplifier circuit in accordance with whether a received radio signal exceeds a prescribed level during radio monitoring. SOLUTION: In a state where a radio detecting part 103 operates, a received radio signal received by an antenna 102 is inputted to a voltage sensing switching circuit 108 whose threshold is set with voltage divider resistors to be compared with a threshold voltage. When received radio signal voltage is higher than the threshold voltage, it is sent to a control circuit 105 that a signal larger than the threshold voltage is inputted. At the same time, a received radio signal path A is selected by an RF switch. The control circuit 105 receiving this signal outputs an instruction to a power source circuit 106 to disconnect the power source of the initial stage of a high frequency amplifier circuit 109. The circuit 106 receiving the power disconnection instruction disconnects the power source for the initial stage of the circuit 109.
Patent JP-H0833834-A (JP)
Title: Washing of composite filter
Inventor: HOSOYA YOSHIKUNI
IPC: B01D29/62
Filed: 1994-07-22
Abstract: PURPOSE:To easily regenerate a clogged hollow fiber membrane by operating an agitator to agitate a filter medium bed with the agitating flow of raw water, disentangling sludge caught by the filter medium bed from a floating filter medium and further bringing the flowing raw water and the agitated floating filter medium into contact with the hollow fiber membrane to strip off and take out the sludge stuck on the surface of the membrane. CONSTITUTION:Hollow fiber membrane modules 7 are arranged in a filter medium bed 4 formed of a floating filter medium 3 with which a filter tank 1 is packed. An agitator 14 is installed below the filter medium bed 4 and a discharge pipe 16 for sludge water is installed in the filter medium bed 4, and also a raw water feeding pipe 11 is connected to the tank bottom of the filter tank 1 and a treated water pipe 18 is connected to the top of the filter tank 1. When washing the clogged filter medium bed 4 and modules 7, the agitator 14 is operated to agitate the filter medium bed 4 with the agitating flow of the raw water, and the sludge caught by the filter medium bed 4 is disentangled from the floating filter medium 3. Further, the flowing raw water and the agitated floating filter medium 3 are brought into contact with the hollow fiber membrane 9 to strip off the sludge stuck on the surface thereof, and the separated sludge is taken out from the discharge pipe 16.
Patent JP-H0538667-A (JP)
Title: Surface polishing device for flame splayed film
Inventor: SARUWATARI MITSUO
IPC: B24B5/04
Filed: 1991-07-31
Abstract: PURPOSE:To enhance the grinding efficiency by setting a plurality of grinder elements having different finish surface roughness on a single holder in such a way as parallely to the surface to be ground and in the sequence of the magnitude of surface roughness, and mounting the grinder elements with possibility of individually coming to and going from the surface to be ground. CONSTITUTION:A plurality of grinder elements 71-74 having different finish surface roughness are set on a single holder 6 in such a way as parallelly with the surface to be ground and in the sequence from greater surface roughness and are advanced and retreated individually by air cylinders 9 arranged at the tail, when the sequence and timing of advancing and retreating are controlled from a control board. When a sensor 12 senses the end of a printing roller R from movement of a crosswise feed table 5, No.1 grinder element 71 advances and comes in contact with the surface of the roller R to actuate the grinding work. After a certain period of time, the rod of a next air cylinder 9 is advanced to cause advance of No.2 grinder element 72 immediately after its reaching the end of the roller R, and thus the grinding work is started. In the same manner, the other grinder elements 73, 74, are advanced and contacted one after anoand, and thus all grinder elements 71-74 are launched into service.
Patent JP-H1138573-A (JP)
Title: Damper stay attaching structure for photographic processing device
Inventor: TODOKI KENJI
IPC: G03D3/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a damper stay attaching structure which does not become an obstacle when a cover freely rocked with respect to a machine body and detached therefrom is detached from the machine body though the cover is surely held at a specified rocking position. SOLUTION: In this photographic processing device where the cover 34 is freely rocked with respect to the machine body 30 in an up-and-down direction and detached therefrom; a damper stay 4 for holding the cover 34 at the specified rocking position with respect to the machine body 30 is disposed between the cover 34 and the machine body 30, and either end of the stay 4 in a length direction is coupled with the cover 34 and the other is coupled with the machine body 30 respectively, while the cover 34 and the stay 4 are freely coupled/ decoupled.
Patent JP-S5981145-A (JP)
Title: Injector with exchangeable injection cylinder
Inventor: MIYAHARA MASAAKI
IPC: B29C41/00
Filed: 1982-11-01
Abstract: PURPOSE:To eliminate the need for work of discharging material in a hopper so as to prevent previous material from being brought into a newly changed injection cylinder by enabling the replacement of the injection cylinder together with the hopper. CONSTITUTION:An injector is composed of an injection cylinder unit 1, a holding member 2 thereof and an injection hydraulic device 3 arranged leaving a space from the holding member 2 and the hydraulic device 3 is connected integrally to the holding member 2. The injection cylinder unit 1 made up of an injection cylinder 12 and a hopper 13 mounted on a block body 11 is installed detachably to the holding member 2. This enables the replacement of the injection cylinder together with the hopper thereby eliminating the need for the work of discharging material as has been practiced so far even if the material is left in the hopper.
Patent JP-S6252267-A (JP)
Title: Speed change control for continuously variable transmission
Inventor: HONDA TAKUMI
IPC: F16H61/02
Filed: 1985-08-31
Abstract: PURPOSE:To enable a smooth speed change control by making the frequency of a duty signal given by a solenoid valve in a low speed ratio region higher than that in a high speed ratio region, and making the control in a low speed ratio region finer than that in a high speed ratio region. CONSTITUTION:When the difference between the target revolution NE and the input revolution Ni is more than a prescribed value, a solenoid valve 40 (not shown in Fig.) is ON-OFF controlled, and when the difference is less than a prescribed value, it is duty controlled. The duty frequency f in the duty control is made to be gradually decreased from the low speed ratio region to the high speed ratio region. Thus, in the initial state of speed change (low speed ratio region) in which blowing-up is liable to occur, the duty frequency becomes large, and large variations in the input revolution can be restricted by a fine duty control.
Patent JP-H0834472-A (JP)
Title: Seed container
Inventor: SHOJI GEN
IPC: A01C1/04
Filed: 1994-07-25
Abstract: PURPOSE:To provide a seed container wherein a content and the quantity can be visually confirmed, and the opening and shaking out operation can be easily done, seeds can be taken out by a plurality of grains at the time of usage while checking the remaining quantity, and in addition, the content can be protected. CONSTITUTION:A seed container is constituted of a blister 2 made of a transparent plastic with a recessed part 21 in which a large number of grain-form seeds S are stored, by being arranged in one stage, and support paper 3 which is affixed on a flange part 22 of the blister 2 under a condition that the seeds S are put in the recessed part 21 of the blister 2. A tapered in passage 21a is provided on the recessed part 21 of the blister 2, and a shaking out port is formed at the tip of the passage 21a by peeling the support paper 3.
Patent JP-H10340950-A (JP)
Title: Trench isolation structure and fabrication thereof
Inventor: HOTTA KATSUYUKI
IPC: H01L21/762
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To protect a buried oxide while preventing generation of a recess at the edge thereof by depositing a thermal oxide having higher etching resistance than a CVD film on the side face of the buried oxide projecting upward as well as around an oxide in a trench made in the upper part of a silicon substrate. SOLUTION: An underlying silicon thermal oxide 2 and a polysilicon 5 are deposited on a substrate 1 and then the polysilicon 5, the underlying oxide 2 and the substrate 1 are etched anisotropically to make a trench 13 having a side wall part 12. A silicon oxide 10 is then deposited in the trench by thermal oxidation and a buried silicon oxide 11 is deposited on the entire surface by CVD. Subsequently, the buried oxide 11 and the polysilicon 5 are removed from above by etching and the underlying oxide 2 is also removed using hydrofluoric acid. Since the buried oxide 11 is surrounded by the thermal oxide 10 having high etching resistance, no recess appear at the edge part of the buried oxide 11.
Patent JP-S6252981-A (JP)
Title: Multiple laser application head
Inventor: UEDA SETSUO
IPC: B23K26/064
Filed: 1985-08-30
Abstract: PURPOSE:To make two laser beams form a V-shape cut line and remove a predetermined shape cut piece by one process by a method wherein the second light converging means is rotated around the first axis, which is one of the two axes crossing with each other, as the center of rotation and also rotated around the second axis as the center of rotation independently. CONSTITUTION:The first rotary bracket 2 is hollow and is attached to the lower end of the first hollow shaft 4 and supported by ball bearings 5 so as to rotate freely against a support frame 6 with the first axis A as the center of rotation. The bracket 2 fixes a sleeve 10 concentrically at the lower end on the A axis line and holds the first light converging means 11 at is lower end. On the top part of the sleeve 10, a semi-transparent reflective mirror 12is fixed against the first axis A. The second rotary bracket 3 is attached to the second hollow shaft 13 and supported by ball bearings 14 so as to rotate freely against a bearing cylinder 2a of the bracket 2 with the second axis B as the center of rotation and driven by a servomotor 17. The bracket 3 holds the second light converging means 18 on the same axis line as the third axis C. Laser beams 20 are applied to the cross point P of the axes A, B and C from two directions simultaneously.
Patent JP-H0637243-A (JP)
Title: Resin-sealed semiconductor device
Inventor: HIRANO TAKASHI
IPC: H01L23/29
Filed: 1992-07-20
Abstract: PURPOSE:To prevent the generation of a crack by a method wherein a photosensitive resin composition coat layer is provided on the circuit element formation surface of a semiconductor chip, the coat layer is used as a bonding agent, a plurality of inner leads are bonded to the chip, the inner leads are connected with the chip through bonding wires and a resin-sealing is performed. CONSTITUTION:A coat layer consisting of a photosensitive resin composition obtainable by making a diamine component, which consists of 100 to 20mol% of a diamine compound, which is shown in the formula I and has a photosensitive group, and 0 to 80mol% of a diamine compound which is shown in the formula I and has not a photosensitive group, react with a di-anhydride component, which consists of 5 to 60mol% of a siloxane group-containing tetracarboxylic acid di-anhydride, which is shown in the formula II, and 40 to 95mol% of a di-anhydride which is shown in the formula II and has not a siloxane group, is provided on a circuit element formation surface of a semiconductor chip and this coat layer is used as a bonding agent. Thereby, a bonding of the chip to a lead frame becomes possible at a low temperature and moreover, the vaporization and expansion of moisture-absorbed water content in a package at the time of a reflow are reduced.
Patent JP-2000027478-A (JP)
Title: Drop preventing wall construction method and drop preventing wall for multistory garage
Inventor: ARAKAMI SATOSHI
IPC: E04B2/56
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To facilitate construction and to improve workability by fixing a precast concrete panel to a girder to cover the girder from the outside at the lower section of the precast concrete panel as a drop preventing wall. SOLUTION: Reinforcing bars 5 are arranged at the position where concrete is to be placed to form a floor 7, part of reinforcing bars 6 arranged in a PC panel are extended to the outside, and extension sections 6a are connected to the arranged reinforcing bars 5. After the bar arranging work is completed, concrete is placed to construct the floor 7. The PC panel is used as a drop preventing wall, and the drop preventing wall can be constructed by merely fitting and fixing the PC panel to a girder 1 with bolts and nuts. No concrete is required to be placed for constructing the drop preventing wall, no scaffold or no form is required to be assembled, workability is improved, and this construction method is economically advantageous.