baber/WOPTO huggingface dataset:
Patent JP-H03295929-A (JP)
Title: Open caisson sinking construction method
Inventor: KOUYACHI SEIICHI
IPC: E02D23/00
Filed: 1990-04-12
Abstract: PURPOSE:To easily correct the tilt, shift, etc. of a caisson by dividing the caisson into plural blocks, carrying out extension and contraction and swing by installing a plurality of jacks between the blocks, and successively sinking the caisson blocks. CONSTITUTION:A slide ring 40-1 is fixed on a caisson block 10-1, and a double jack consisting of a swing jack 20-1 and a sinking jack 30-1 is installed and fixed so as to closely protect the slide ring 40-1. In this state, the inside of the block 10-1 is excavated and sunk, and the second block 10-2 is placed on the block 10-1. Through the similar procedure, the inside of the block 10-1 is excavated, and the blocks 10-1 and 10-2 are sunk. When the degree of sinking of the caisson proceeds, the sinking jack 30-1 is extended by applying a hydraulic pressure by a hydraulic unit, and the block 10-1 is turned by swinging the swing jack 20-1, and the block 10-1 is sunk by cutting in a cutting edge to soil and sand. Similarly, the block 10-2, and so on, are sunk.
Patent JP-H10289394-A (JP)
Title: Sight line guiding system
Inventor: OKA HIDEKI
IPC: G08G1/09
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a sight line guiding system by which a sight line guiding sign is operated only when an automobile passes and power consumption is saved. SOLUTION: The plural sight line guiding signs 1 which are on/off-operated are arranged along a road. A vehicle sensor 4 for sensing the automobile 3 which approaches the arrangement places of the sight line guiding signs 1 is provided. The sight line guiding signs 1 is operated in response to the sensing of the automobile by the vehicle sensor 4. Thus, the sight line guiding system is operated so as to execute guiding only when the automobile 3 passes the arrangement place of the sight line guiding signs 1 and also the operation of the system is stopped unless the automobile 3 is not traveling on the road.
Patent JP-H10292636-A (JP)
Title: Structure reinforcing brace of existing building
Inventor: TANAKA YOSHIHIRO
IPC: E04B1/16
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To enable facilitating construction work and reducing the period and cost of the construction work by providing a brace which is particularly effective in reinforcing the structure of an existing rigid-frame RC or SRC structure, particularly in providing aseismatic reinforcement, and which provides good constructibility. SOLUTION: A structure reinforcing brace of an existing structure, including steel-plate jackets 10 fitted over the head and base of an existing column C, a steel pipe 20 joining the steel-plate jacket 10 at the head of one column C to the steel-plate jacket 10 at the base of an adjacent column C, and mortar or concrete packed in a cavity in the steel pipe 20, is constructed. At the intersection of the steel pipes 20, 20, a gusset joint is formed, and a steel-plate box 50 is provided around it and filled with mortar or concrete. Further, mortar is packed in an empty space between the column head and base of the steel- plate jacket 10.
Patent JP-S62256203-A (JP)
Title: Assembling body for magnetic head
Inventor: ISOMURA AKIHIRO
IPC: G11B5/48
Filed: 1986-04-26
Abstract: PURPOSE:To precisely position a magnetic head in the first stage so as to prevent the positional shift of the magnetic head, by providing a typing section which controls the displacement of a keeping plate when a screw is rotated at either a pedestal section or the keeping plate. CONSTITUTION:To accurately position magnetic heads 1 and 3, the elastic plate 6 of a carriage 2 is allowed to contact with the upper surface of the pedestal section 5 of another carriage 4 and, at the same time, a keeping plate 7 is allowed to contact with the elastic plate 6 in such a way that holes 6a and 6b of the elastic plate 6 can coincide with holes 7a and 7b of the keeping plate 7 under a condition where the hole 13 of the elastic plate 13 is put on the detaining projection 12a of the pedestal section 5 and the heads 1 and 3 can have a prescribed positional relation between them. When screws 8 and 9 are put in the holes 7a and 7b and tightened, the keeping plate 7 tends to displace. However, the elastic plate 6 cannot displace, since detaining projections 12a-12c control the displacement of the plate 6. Therefore, no positional shift takes place between the magnetic heads 1 and 3 even if the screws 8 and 9 are tightened, when the heads 1 and 3 are accurately positioned in the first stage.
Patent JP-2000293250-A (JP)
Title: Illumination structure for shift lever device
Inventor: TOMITA SHIGETOSHI
IPC: B60K20/02
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To brightly illuminate a mark member for displaying a shift position by preventing light from unnecessarily leaking from the other display window without positioning the mark member a its just below side. SOLUTION: An indicator plate 18 provided with a display window 22 for displaying shift position 22 is installed on the side of the shift lever 12 of a shift lever device 10. A mark member 14 which always moves to be linked with the shift lever 12 is installed at the back of the display window 22. A lamp 30 housed in a light box 24 is arranged just below the indicator plate 18 and the mark member 14 is irradiated with the light reflected on the indicator plate 18. A reflection wall 36 inclined downward is formed at the side wall 26 of the light box 24 and the light other than the light for irradiating the mark member 14 is reflected toward the side of the shift lever 12.  Thus, the light reflected on the reflection wall 36 is prevented from leaking from the other display window 22 without positioned the mark member 14 at its just below side and the mark member 14 can brightly be illuminated.
Patent JP-H10286621-A (JP)
Title: Manufacture of electric resistance welded tube with inner surface groove
Inventor: TAKAYASU HIDEKI
IPC: B21C37/08
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To enable the formation of a for with the good groove even when the groove is formed into the one way sloping shape under high reduction ratio at the time of working the groove by forming a recessed part in the axial direction of the peripheral surface of a roll for forming the groove according to the width of the bar with groove to form the groove at the bottom of the recessed part and restricting the edge surface in the width direction of the bar with groove. SOLUTION: The recessed part 2b is formed according to the width of the bar 7 with groove in the axial direction of the peripheral surface of the roll 2 for forming the groove to form the groove 2b on the bottom of the recessed part 2b. The flat bar supplied to the rolling mill from an uncoiler is introduced into a frame formed by the recessed part 2b of the roll 2 for forming the groove and a flat roll 3 to form the bar 7 with the groove forming the groove on the one side surface by rolling while receiving the restriction in the width direction. Since the width of the flat bar is different in each part, the rolling is executed while adjusting so that the width of the far 7 with groove becomes constant by adjusting the rolling reduction force of the rolling mill, front tension and back tension.
Patent JP-H06309806-A (JP)
Title: Digital information recording and/or reproducing apparatus
Inventor: OTA HIROSHI
IPC: G11B20/12
Filed: 1993-04-23
Abstract: PURPOSE:To easily detect whether the signal mode of especially a speech signal is in a specific mode or not by providing the first attached data in a processing part which forms digital video information data and the second attached data in a processing part which forms digital speech information data. CONSTITUTION:One pair of rotary magnetic heads HDA, HDB are installed on a digital information recording and reproducing apparatus, and digital video information data and digital speech information data are recorded on a magnetic tape by using the heads. At this time, first attached data is formed in the video information data, and second attached data is formed in the speech information data. The first attached data refers to data for a pack, a data pack and the like, and the second attached data refers to data for a pack, data in a sound signal mode, data in a specific mode and the like. In this manner, it is detected whether small divisions of the speech information data recorded respectively in two recording regions divided and set at every recording track group are correlated or independent, and a careless post-recording operation is prevented.
Patent JP-H04325783-A (JP)
Title: Input control device for hydraulic pump
Inventor: ISHII NOBUYUKI
IPC: F04B49/00
Filed: 1991-04-26
Abstract: PURPOSE:To enable the maximal effective use of engine output positively at a low cost at the time of using engine output as the input of a hydraulic pump. CONSTITUTION:There are provided a means 3 for detecting the rack position of a fuel injection pump 2, and a means 7 for detecting the position of a throttle lever 4. A signal TH indicating the position of the throttle lever 4 and a signal RW indicating the rack position are read to compute the target rack position at a control device 8. The inclined rotation angle of a hydraulic pump 5 is then computed from the difference between the target rack position and the actual rack position, and an inclined rotation angle command signal Q is outputted to a regulator 6.
Patent JP-2000289255-A (JP)
Title: Control apparatus for printer
Inventor: IMAIZUMI ATSUSHI
IPC: B41J2/355
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To restrict generation of noises by preventing a next latch signal from being inputted while a delayed strobe signal is being inputted. SOLUTION: A strobe signal St is inputted to a delay circuit 13 at a printing start timing. The delay circuit 13 outputs four delayed strobe signals to driving circuits of drivers IC Dr1-IC Dr4 with applying a time delay starting from the strobe signal. When the delayed strobe signal is sent to each driving circuit of the driver IC Dr1 printing pixel data of a corresponding area in a latch 12 are read out and a corresponding heating element R (R1-Rn) is driven to heat. The delayed strobe signal is fed to each driving circuit of the driver IC Dr2 with a delay of the delay time to the timing. As a result, printing pixel data of a corresponding area in the latch 12 are read out and, a corresponding heating element R is driven to heat. Similarly, corresponding heating elements R of each driving circuit of the drivers IC Dr3 and IC Dr4 are driven to heat.
Patent JP-S59223216-A (JP)
Title: Amorphous silicon film forming device
Inventor: MIKI AKIRA
IPC: C23C16/24
Filed: 1983-05-31
Abstract: PURPOSE:To prevent deterioration in the quality of an amorphous silicon film owing to dust, etc. in a device which forms the amorphous silicon film on a base plate from a gaseous raw material by a high frequency glow discharge dissociation method by enclosing the base plate with a conductive mesh and impressing a DC voltage having about the same potential as the potential of the base plate. CONSTITUTION:A conductive base plate 9 is placed on a heat conductive insulator 10 of a grounded base 11 in a vacuum reaction chamber 1 and is placed in a metallic mesh 7 having an aperture 7C on the circumferential side face. A DC voltage having the same potential as the potential of the plate 9 is impressed on the base plate and the opening 7C is disposed to face a mechanical booster pump 16. The inside of the chamber 1 is evacuated to a vacuum and a DC bias voltage is impressed on the plate 9. The dust in the chamber 1 is electrified by the mesh 7 and is repulsed by the mesh 7 electrified to the same potential and the plate 9, by which the dust is sucked and removed to the pump 16 through the opening 7C. A gaseous raw material and doping gas are thereafter introduced into the chamber and an amorphous silicon film having no defects owing to the dust is formed on the plate 9.
Patent JP-H09263344-A (JP)
Title: Drive device
Inventor: ETO SHINJI
IPC: B65H5/06
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To selectively drive many driven parts if there is no restriction for mounting, without using an expensive clutch means and the like. SOLUTION: When an input gear 1 and a cam 2 is rotated, the projecting parts D of movable levers 5a-5d corresponding the rotational position are in order put in the recessed part C formed on the cam 2, and movable gears 6a-6d interlocking with the movable levers 5a-5d are in order engaged with the input gear 1. Then driving force of the input gear 1 is transmitted to the movable gears 6a-6d, and the driving force is taken out from output gears 8a-8d through supporting point gears 4a-4d.
Patent JP-S62254968-A (JP)
Title: Method for controlling specified building-up height of non-consumable electrode type arc welding
Inventor: NAGASHIMA HITOSHI
IPC: B23K9/095
Filed: 1986-04-25
Abstract: PURPOSE:To permit formation of always specified building-up height by controlling only the speed when the calculated welding speed is between the max. speed VH and min. speed VL and controlling a wire feed speed as well when V<VL, V>VH. CONSTITUTION:Only the welding speed of a welding torch 2 is controlled when the welding speed calculated from a groove width of oscillation width is between the min. welding speed VL controlled from the permissible quantity of heat input and the max. speed VH at which welding is possible. The welding speed V0 is controlled to V0=VL or V0=VH and welding is executed by changing the feed rate of a filler wire 17 by as much as the rate corresponding to the speed VL-V or V-VH when the calculated speed V is V<VL or V>VH. The bead height is thus controlled to the specified height even in the case of a wide root gap.
Patent JP-H02124745-A (JP)
Title: Glass for sealing magnetic head and magnetic head
Inventor: MURAI MASAMI
IPC: C03C3/12
Filed: 1989-04-18
Abstract: PURPOSE:To form glass for sealing magnetic head having high weather and wear resistances and not causing discoloration by adopting a glass compsn. contg. specified percentages of PbO, TeO2 and Bi2O3 as essential components. CONSTITUTION:This glass for sealing a magnetic head has a compsn. cong. at least 42-57wt.% PbO, 10-26wt.% TeO2 and 10-18wt.% Bi2O3 and further contg. glass forming oxides such as SiO2 and B2O3. The compsn. may further contain about several wt.% of other components such as BaO, CdO, ZnO, CaO, BeO and Al2O3.
Patent JP-H09284435-A (JP)
Title: Facsimile equipment
Inventor: KATSURAGI SHIGERU
IPC: H04N1/21
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To select data characteristic to a user by simple operation by selecting a stored using mode and selecting stored using data corresponding to the selected using mode. SOLUTION: A storing part 2 is provided with a user data storage area 2a to store user data, the control parameter of an equipment, etc. A control part 3 controls registering operation, transmission/reception operation, etc., by means of an input from an operation part 1. The three settings of selecting F1, selecting F2 and selecting neither of them are respectively registered. At the time of selecting F1, a button F1 is depressed before registering operation. Registering operation is executed according to the guidance of a display 14 by using a function key 18 and a cursor key 19. At the time of using, transmission/reception is executed by setting a user data selection key 13 depending on the selected setting. The control part 3 monitors the selection key 13 and uses corresponding user data depending on a selected state.
Patent JP-H01269988-A (JP)
Title: Liquid crystal display device
Inventor: WATABE NOBORU
IPC: G02F1/133
Filed: 1988-04-22
Abstract: PURPOSE:To form a document image freely with image information which is recorded previously in a memory card by driving a transmission type liquid crystal display part in an opening/closing state with a signal from a control part according to input signals from the memory card and a switch group. CONSTITUTION:The liquid crystal display device 1 consists of the transmission type liquid crystal display part 2, a power source part 3 which is driven with the signal from the control part, an insertion part 5 where the memory card 4 is inserted, a control part 7 which drives the liquid crystal display part in an opening/closing state according to the input signals from the memory card 4 and switch group 6, etc. Then the liquid crystal display device 1 is mounted on the document mount base 12 of an overhead projector 9 and necessary characters, graphic forms, symbols, etc., are inputted from the memory card 4 or with the switch group 6; and then plural liquid crystal parts are opened or closed by the power source 3 through the control part 7 to form a transmission type image. Consequently, a document is created freely with the information stored previously in the memory card.
Patent JP-H11285294-A (JP)
Title: Motor controller, and motor controlling method and storing medium thereof
Inventor: YAMAUCHI TSUYOSHI
IPC: H02P29/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To make as small as possible the noises caused by the clearances existing in the transmitting portion of the driving force of a motor when rotating and driving reversely the motor, by rotating the motor in the case of its reverse rotation at a speed higher than its ordinary rotational speed, only during the nearly equal term to the term wherein the clearances existing between a plurality of transmitting means are absorbed. SOLUTION: In an image scanner, in order to avoid image deterioration, rotating in reverse a pulse motor 9, its optical system is once returned in its anti-reading direction by a predetermined entrance distance. Thereafter, rotating in reverse again the pulse motor 9, its optical system is moved in its reading direction to restart its reading operation from a read interrupting position. Meanwhile, backlashes exist on the back surfaces of the teeth of the respective gears of a gear train G which are engaged with each other. Therefore, rotating the pulse motor 9 at a high speed only during a somewhat shorter period than the period of absorbing the backlashes, the noises of the gear train G are reduced.  Thereby, the noises caused by the clearances existing in the transmitting portion of the driving force of the motor 9 when rotating and driving the motor 9 in reverse can be made as small as possible.
Patent JP-H01270410-A (JP)
Title: Output circuit
Inventor: KOIDE KAZUO
IPC: H03K17/06
Filed: 1988-04-22
Abstract: PURPOSE:To reduce the noise without degrading the layout efficiency by providing a feedback circuit which is selectively formed between the gate of an output MOSFET, which is provided between the output terminal of an output circuit and the earth potential of the circuit, and said output terminal. CONSTITUTION:Feedback circuits consisting of MOSFETs Q3 and Q4 of series connection are provided between gates of output MOSFETs, which are provided between data output terminals DO-Dn and the earth potential of the circuit, and said terminals in data output buffers DOB0-DOBn. FETs Q3 and Q4 are simultaneously turned on only for a prescribed time Tf when the corresponding output MOSFET Q2 is turned on. During this time, the output signal of the corresponding data output terminal is negatively fed back to the gate of the FET Q2 and the amplification factor is temporarily reduced. Therefore, the high level of data output terminals D0-Dn is slowly pulled down, and as the result, the noise of an earth potential line GND is suppressed.
Patent JP-H0881395-A (JP)
Title: Diagnostic auxiliary
Inventor: KAARUUHAINTSU BUREEMAA
IPC: G01N33/534
Filed: 1995-04-24
Abstract: PURPOSE: To obtain an assistant agent for diagnosis by dissolving an ingredient containing an organ-specific substance in a Tc-99mpertechnetate solution, adding a specific complex-stabilized reducing agent to reduce Tc and binding to the organ-specific substance. CONSTITUTION: This assistant agent for diagnosis is obtained by dissolving (A) an ingredient containing an organ-specific substance in (B) Tc-99 mpertechnetate solution, adding (C) a complex-stabilized reducing agent comprising (i) tin (II) phosphate or tin (II) pyrophosphate and reducing Tc to bind to the ingredient A or by dissolving the ingredient A in the ingredient C, then, adding the ingredient B and marking the ingredient A with Tc. It is preferable to use 1-10 μg, preferably 5-10 μg of the ingredient C based on tin (II) for 1 mg of the ingredient A.
Patent JP-H07283573-A (JP)
Title: Shield
Inventor: KAWATE MANABU
IPC: H05K9/00
Filed: 1994-04-12
Abstract: PURPOSE:To simplify a construction and an assembling process and further an electrical construction and to enable attainment of a stable high-frequency operation by shielding a plurality of circuit boards with surface mount devices from each other and the whole thereof without fail. CONSTITUTION:Printed boards 13a and 13b of which the rear sides are put together are shielded by a shield pattern 17 joined with these rear sides. The printed boards are disposed, being held by an upper-side shield member 11 and a lower-side shield member 12 between and fixed by a screw M. Shielding is made so that high-frequency circuit components 14a and 14b are held in recessions 11a and 11b of the upper-side shield member 11 respectively. Shielding is made also so that a high-frequency circuit component 15 is held in a recession 12a of the lower-side shield member 12. The high-frequency circuit components are disposed in the two boards and a resistor and a resonance circuit for matching input-output impedance are dispensed with. Thus, the construction thereof is simplified and an operation is made stable.
Patent JP-H04307086-A (JP)
Title: Slot machine
Inventor: OKADA KAZUO
IPC: G07F17/34
Filed: 1991-04-03
Abstract: PURPOSE:To make it possible to exercise the right of a replay whenever a player wants to play a game, without putting a coin into the title machine. CONSTITUTION:The number of rights of replaying a game is counted by a credit counter. The number counted by the credit counter is displayed on a display 15 for player. When the number thereof is one or more, the player can continue to play the game without putting a coin again into the title machine, if the player will only push a replay button 16.
Patent JP-S62254986-A (JP)
Title: Pressurizing pressure control device for resistance welding machine
Inventor: NISHIWAKI TOSHIHIRO
IPC: B23K11/11
Filed: 1986-04-30
Abstract: PURPOSE:To prevent uneven welding and to improve welding accuracy by providing a proportional valve between a compressor and fluid selector valve and providing a proportional valve control circuit in combination into a welding control circuit. CONSTITUTION:The proportional valve 5 such as spool valve is provided between the compressor 6 and the fluid selector valve 2 of a resistance welding machine 7. The proportional valve control circuit 4 is provided in combination to the inside of the welding control circuit 3. The compressed air from the compressor 6 is fed to the fluid selector valve 2 after the pressure thereof is regulated by the proportional valve 5 so as to meet the thickness of materials to be welded. Since the supply of the compressed fluid corresponding to the thickness of the materials to be welded is executed by the above-mentioned method, the pressing force in the stage of welding is automatically controlled by which the uneven welding is prevented and the exact welding is executed.