baber/WOPTO huggingface dataset:
Patent JP-H01121113-A (JP)
Title: Drilling position fixture for drill
Inventor: KIYOTA TOSHINORI
IPC: B23B49/00
Filed: 1987-10-31
Abstract: PURPOSE:To fix a drilling position simply with magnetic force as well as to make the drilling to a specified position performable without entailing any slippage in a bit by constituting it so as to install a round hole, in accordance with the diameter of the drilling bit, in a magnet. CONSTITUTION:A round hole 2 accorded with a diameter of a drill bit is installed in a magnet 1. When a hole is drilled in a workpiece composed of iron or stainless steel, a hole of the magnet 1 is adjusted to a position desired to be drilled, if so, the workpiece is fixed thereto by magnetic force. Accordingly, the drill bit is passed through the hole and rotated, whereby a hole is made in a specified position without shifting the bit.
Patent JP-H05120173-A (JP)
Title: Starting management system for terminal equipment
Inventor: NAKANO TSUNEHIKO
IPC: G06F13/00
Filed: 1991-10-24
Abstract: PURPOSE:To use the terminal equipment only by connecting each terminal equipment to a central processing unit(CPU) without registering the information the terminal equipment in the CPU. CONSTITUTION:A primary part of a starting control system for terminal equipment is constituted of a means 1 which receives the communication connection request from a terminal equipment, a means 2 which secures a data area to control the terminal equipment, a means 3 which sets the necessary information in the data area, a means 4 which decides a control program file name from a device identification code, a means 5 which loads the control program to be sent out of an auxiliary storage device, and a means 6 which sends the loaded control program to the terminal equipment.
Patent JP-S63129192-A (JP)
Title: Ceiling fan
Inventor: HASEGAWA YUKIHISA
IPC: F04D25/08
Filed: 1986-11-19
Abstract: PURPOSE:To improve the cooling effect for a coil by forming each slit-shaped ventilating port onto the top surface and bottom surface of an outer frame and installing the second vane for cooling an electric motor onto the inner surface of the outer frame and forming a slit-shaped ventilating port onto the periphery. CONSTITUTION:Each slot-shaped ventilating port 9 is formed onto the top surface and bottom surface of an outer frame 8 fixed onto an upper outer cover 6, and the second vane is installed onto the inner surface. A slit-shaped ventilation port 11 is formed onto the periphery. Therefore, in each space v1, v2, an air stream is generated by the vane 10, and a convection flow is generated from the ventilating port 9 to the ventilating port 11. Therefore, a coil can be effectively cooled by the convection stream.
Patent JP-H04153910-A (JP)
Title: Magnetic recording medium
Inventor: KOGURE TOSHIHIRO
IPC: G11B5/73
Filed: 1990-10-15
Abstract: PURPOSE:To improve the crystallinity of a magnetic layer and to obtain a recording medium having high coercive force by forming an amorphous or microcrystalline layer as a first underlayer and a metal layer as a second underlayer. CONSTITUTION:A nonmagnetic substrate 1 is successively coated with an amorphous or microcrystalline layer as a first underlayer 2, a metal layer as a second underlayer 3, a magnetic layer 4 and a protective layer 5. Since the first underlayer 2 affects crystal growth at the time of forming the second underlayer 3 and the magnetic layer 4 and inhibits the considerable increase of the grain size of the layer 4, the coercive force of the layer 4 is increased and medium noise is reduced. The crystallinity of the magnetic layer is improved and a recording medium having high coercive force is obtd.
Patent JP-H10126831-A (JP)
Title: Channel switching method and channel switching system
Inventor: FUKUI NORIYUKI
IPC: H04W72/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a channel switching method and channel switching system reduced in the time necessary for channel switching and processing amount. SOLUTION: Base stations 11 to 14 for forming radio zone by radiating plural narrow beam has a switching management table in which a switching candidate base station to be an object of channel switching for each beam and a switching candidate beam is stored along with a switching priority order, and a switching candidate base station and a switching candidate beam are selected using this switching management table. If there is a channel available for the selected switching candidate base station and switching candidate beam, a moving station 15 switches the using channel. Then, the switching priority order of the switching management tables had by the base stations 11 to 14 is updated depending on success or failure of the channel switching.
Patent JP-S63129341-A (JP)
Title: Silver halide color reversal photographic sensitive material
Inventor: UEDA SHINJI
IPC: G03C7/44
Filed: 1986-11-19
Abstract: PURPOSE:To reduce the amt. of waste liquid by rinsing a photographic sensitive material in a rinsing bath having a specified pH after treating it with black and white development, then performing the next stage treatment without performing washing with water. CONSTITUTION:The amt. of the photosensitive material to be supplied per unit area is adjusted to 3-50 times of the amt. of the photosensitive material to be brought into from the preceding bath expressed in terms of volume ratio after treating the photosensitive material with black and white development, then, the material is rinsed immediately in a rinsing bath having <=9.5pH. Thereafter, it is treated in a reversing bath or color developing bath without performing washing with water. Further, the overflowed liquid of the rinsing bath is utilized for the replenishing liquid of a treating bath having fixing power or of a water washing bath following the color developing bath. Further to say, the amt. of the photosensitive material to be supplied per unit area is adjusted to <=2.5 liter per 1m<2> of the photosensitive material for each treating bath, and the total amt. of the photosensitive material to be supplied is adjusted to <=12.5 liter per 1m<2> of the photosensitive material. By this method, the amt. of the waste liquid is reduced.
Patent JP-H03138035-A (JP)
Title: Drive changeover device for press
Inventor: KASHIWAGI SHIGENORI
IPC: B21D43/05
Filed: 1989-10-24
Abstract: PURPOSE:To transmit a large force and to miniaturize a device by making up a connecting means to selectively connect a press driving system and an independent driving system with a transfer mechanism including power transmission members having pairs of gears capable of mutual engagement and separation. CONSTITUTION:When the transfer mechanism 10 is driven by the independent driving system 30, the power transmission members 53-1, 53-2 of a 2nd connecting means 50 to connect both members are changed over to an engaged state and under the condition that it is an initial state of engagement, the power transmission members 43-1, 43-2 of the 1st connecting means 40 connecting a transfer mechanism 10 and a press driving system 20 are changed over to a separate state. Further, when the transfer mechanism 10 is driven by the press driving system 20, the power transmission members 43-1, 43-2 of a 1st connecting means 40 are changed over to an engaged state and under the condition that it is an initial state of engagement the power transmission members 53-1, 53-2 of the 2nd connecting means 50 connecting the transfer mechanism 10 and the independent driving system 30 are changed over to a separate state.
Patent JP-H08131051-A (JP)
Title: Cat-repelling device
Inventor: MATSUMOTO AKIO
IPC: A01M29/00
Filed: 1994-11-10
Abstract: PURPOSE: To provide an outstandingly effective and inexpensive cat-repelling device. CONSTITUTION: This cat-repelling device is made up of at least one cat- restraining member 1 equipped with a base plate part furnished with a pair of leg members 2 set up facing to each other on both edges of the base plate part and a hollow corner part with sharp vertical angle attached to the base plate part.
Patent JP-H11116327-A (JP)
Title: Barium titanate-based semiconductor ceramic
Inventor: KAWAMOTO MITSUTOSHI
IPC: C04B35/468
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ceramic with the average grain size at a specific value or smaller, low in resistivity at room temperature, high in breakdown voltage, thus enabling higher performance and downsizing of devices using the ceramic to be realized. SOLUTION: First, a solution of a salt or alkoxide containing both barium and titanium in such a proportion as to be a specified stoichiometric ratio is mixed with a solution containing a salt of a semiconducting agent, and the resultant solution is reacted into a slurry, which, in turn, is aged, and then dehydrated; the resultant cake is washed, dried, and then disaggregated to obtain barium titanate powder <=0.1 μm in particle size, having cubic crystal structure, >=4.02 Å in lattice constant, with minute amounts of the semiconducting agent existing in a solid solution.  Subsequently, the barium titanate powder, or powder prepared by prebaking the barium titanate powder at about 800-1,000 deg.C for about 1-3 h, as stock powder, is baked in the atmosphere at about 1,200-1,300 deg.C for about 1-3 h, thus obtaining the objective semiconductor ceramic <=0.9 μm in average particle size.
Patent JP-H08121460-A (JP)
Title: Shaft member
Inventor: IIMURA KYOSUKE
IPC: E05D7/081
Filed: 1994-10-18
Abstract: PURPOSE: To rotatably support a rotary/turn member of a door plate or the like rotatably/turnably against a roof, bottom plate, etc., of various storage furniture or the like, also to make this rotatably supporting position suitably easily adjustable in accordance with necessity. CONSTITUTION: A rotary unit 10 provided with a shaft hole 12 in an eccentric position and a main unit 20 of rotatably storing the rotary unit 10 between a pair of guide walls 21a, 21a provided by opening a space almost equal to a diameter of the rotary unit 10 are provided. Between a pair of the guide walls 21a, 21a of the main unit 20, a protrusion 11 provided in the rotary unit 10 is slidably stored so as to be positioned on an axial line of the shaft hole 12. A long groove-shaped guide groove 21d is provided toward a direction almost orthogonal to the guide wall 21a. A pair of the guide walls 21a, 21a are formed in a length where a wall surface thereof is respectively brought into contact from both sides against the rotary unit 10, in the case of positioning the protrusion 11 almost in the intermediate in the lengthwise direction of the guide groove 21d by the rotary unit 10.
Patent JP-2000172236-A (JP)
Title: Driving device and liquid crystal display device
Inventor: NAKAZAWA SATOSHI
IPC: G09G3/20
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a driving device of an MLA driving method suppressing an increase in the circuit scale in the case of being integrated by keeping an increase of the current consumption suppressed with the circuit configuration optimized. SOLUTION: A driving device 301 of a liquid crystal device 10 comprises a controller 1, a memory 2, a row selection pattern generating circuit 7, a row voltage generating circuit 9, a latch circuit 6B, a column voltage generating circuit 11, an arithmetic circuit 51 (a line buffer 3, a comparator circuit 4, adding circuits 5A, 5B, a latch circuit 6A, a virtual data generating circuit 8). And the device adopts an expanded orthogonal matrix B of six simultaneous selection rows, two virtual rows, and four row orthogonal matrix A as a row selection pattern, and calculates column output voltages in units of A.
Patent JP-S61156930-A (JP)
Title: Supervising system for optical fiber relay transmission line
Inventor: OTSUKA TAKESHI
IPC: H04B10/07
Filed: 1984-12-27
Abstract: PURPOSE:To simplify the constitution of a repeater by supervising a reflected wave of a supervisory optical pulse to supervise an optical repeater or a signal optical fiber cable. CONSTITUTION:A supervisory optical pulse is generated from a supervisory optical pulse generating/light emitting power output device 11 placed near an optical terminal station device 10 and the pulse is transmitted to a faulty location generator 21 placed near an optical repeater 20 via a supervisory optical fiber cable 101. When the repeater 20 is normal, a slightly reflected wave is returned from the generator 21 to a supervisory optical pulse generating/ photodetecting power device via the cable 101 and the pulse is outputted with a time delay in response to the length of the supervisory optical fiber cable 101. Similarly, the supervisory optical pulse outputs as a slightly reflected pulse from faulty point generators 31, 41 placed near the repeaters 30, 40 from a photodetector power output point 3. Thus, a fault detected by the optical relater in the optical fiber transmission line is located by the optical terminal station device by adding a simple device to the optical repeater.
Patent JP-H06131844-A (JP)
Title: Optical disk cartridge
Inventor: MAKITA AKIHIKO
IPC: G11B23/03
Filed: 1992-10-15
Abstract: PURPOSE:To realize a thin profile for the optical disk cartridge. CONSTITUTION:The cartridge has a 1st cartridge half 13 accommodating nearly 1/3 of an optical disk 11 and a 2nd cartridge half 14 accommodating the rest of the optical disk 11. Guide grooves 23,24 at both sides of the 2nd half 14 are bit to rails 16,17 extended from the 1st cartridge half 13. The state that the 2nd half 14 is abutted with the 1st half 13 is a closing state and the state that the 2nd half 14 is parted from the 1st half 15 is an opening state.
Patent JP-2000103525-A (JP)
Title: Paper feeder
Inventor: TOGASHI TOSHIFUMI
IPC: B65H3/54
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To feed paper sheets irrespective of the width of the paper sheets, and to surely separate the paper sheets with high reliability. SOLUTION: When final two paper sheets are separated and fed, an upper paper sheet PU is fed with a paper feed roller 5 rotation, while a lower paper sheet PD is pressed by a pressing lever 12 against a friction member 11 of a bottom plate 2, and thus the lower paper sheet can be prevented from being moved together with the upper paper sheet PU as in a conventional manner, and the duplicate feed can be suppressed even for the final two paper sheets PU, PD.
Patent JP-2000079216-A (JP)
Title: Game machine
Inventor: NAGANO MITSUYOSHI
IPC: A63F7/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To exhibit different display states by movement of movable members with a game machine which carries out variable display games with design displays by providing the movable members with design films formed by hologram printing. SOLUTION: Big prize processing is executed by maintaining the opening/ closing door 30a of a large prize winning port 30 for a prescribed second time or when the prescribed pieces of game balls win prizes, the opening/closing door is closed and the large prize winning port 30 opens again when the game balls pass the specific region disposed in the large prize winning port 30 during the opening of the opening/closing door 30a. The operation is carried out prescribed times. Then, a player is able to obtain a large amt. of prize balls. The design films formed by hologram printing are stuck to the opening/closing door 30a, vanes 5a and windmills 6. Since the design films are formed to make the different designs recognizable by different visual angles, the film display the continuous designs by rotation when the films are stuck to the windmills 6.  When the films are stuck to the vanes 5a, the vanes 5a vary in the angle in the close state and the open state and, therefore, the recognition of the different designs is possible.
Patent JP-2001102635-A (JP)
Title: Led array chip and manufacturing method therefor
Inventor: SHIMIZU TAKAATSU
IPC: H01L33/44
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an LED array chip, the light-emitting sections of which do not make large light quantity fluctuate, even when the sections are arranged at a high density by reducing the shape variations of the contact sections of individual electrodes respectively connected to diffusion regions. SOLUTION: In an LED array chip provided with individual electrodes 5 respectively connected to a plurality of diffusion areas 4, each individual electrode 5 is composed of a contact section 5a, formed on the corresponding diffusion area so as to cover part of the diffusion region for ohmic contact, a bonding pad section 5c for wire bonding connection, and a wiring section 5b connecting the contact section 5a to the pad section 5c and the thickness of the electrode film of the contact section 5a is made thinner than those of the electrode films of the pad section 5c and a wiring section 5b.
Patent JP-H09118215-A (JP)
Title: Pressure control device for antiskid control
Inventor: TAKAHASHI HIDEAKI
IPC: B60T8/36
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost by simplifying the assembling process around a solenoid. SOLUTION: Coil terminal pins 27, 28 in solenoids 23, 24 in each line are arranged neatly on one-side edge parts of the lines of the solenoids 23, 24, and yokes 25, 26 are integrally formed long along the arrangement direction every each line of the solenoids 23, 24. Slits 25c, 26c extendible through valve dome parts 12, 13 are formed in positions corresponding to the shaft center holes 23a, 24a of each solenoid 23, 24 on both leg pieces of the yokes 25, 26, and of both upper and lower leg pieces in yokes 25, 26, the upper leg pieces 25a, 26a are formed short, compared with the lower leg pieces 25b, 26b, to the degree never interfering with the coil terminal pins 27, 28.
Patent JP-H03142114-A (JP)
Title: Fine hole processing method for laminate board
Inventor: ARAI TAKAFUMI
IPC: H05K3/00
Filed: 1989-10-25
Abstract: PURPOSE:To enhance accuracy of the boring position by arranging a magnet on the rear surface of the bored part of a laminate board, suppressing swings of the drill tip with the magnetic force exerted by the magnet, and thereby suppressing swings of the drill tip when a fine hole is to be bored by a fine dia. drill. CONSTITUTION:When a fine hole is bored in a certain circuit pattern position on the surface of a printed circuit board consisting of a single- or double-sided metal-coated laminate plate or a multilayer plate, the tip 4 of a fine dia. drill 3 held by a spindle chuck 2 is located confronting the boring position. Facing the drill tip 4, the top 6 of a magnet 5 having conical crest is arranged at the rear surface of the laminate board 1. By this arrangement of magnet 5, the drill tip 4 is pulled right downward by the line of amgnetism 7 exerted by the magnet 5, wherein the drill is free from swinging due to rotation. A drill according to this method may be of ultra-hard alloy having a micro-dia. 0.6 mm or less approximately, and generally a pivot drill can be used in which the shank dia. is constant and the drill dia. varies, and the dia. may be 0.3 mm or less approximately.
Patent JP-H03137978-A (JP)
Title: Waste final disposal area
Inventor: YASUNAGA MASAMICHI
IPC: B09B1/00
Filed: 1989-10-25
Abstract: PURPOSE:To perform the excavation of the ground and the equal reclamation of waste without obstructing the excavation of the ground of a disposal area and using a large-sized crane by providing a float roof floating on the water within a cylindrical space. CONSTITUTION:The underground continuous wall 2 reaching a water impermeable stratum 1 is constructed and the interior thereof is primarily excavated. Within the ground subjected to primary excavation, a float roof 8 is assembled and a crane 11 is arranged on the float roof 8 and a waste charging port is utilized to perform secondary excavation. The ground is excavated up to the vicinity of the water impermeable stratum 1 to complete a disposal area 4. The float roof 8 floats on water 3 to cover the upper surface of the disposal area 4 and, for example, waste 5 is fed using the belt conveyor 12 placed on a suspension roof to be charged from the charging port 9.
Patent JP-H05117763-A (JP)
Title: Manufacture of carbon steel wire rod for cold heading and cold forming excellent in mechanical descaling property
Inventor: KAWANA AKIFUMI
IPC: C21D8/06
Filed: 1991-10-24
Abstract: PURPOSE:To provide the method for manufacturing carbon steel wire rod for cold heading and cold forming excellent in mechanical descaling properties and to form scales good in mechanical descaling properties by controlling the coiling temp. and cooling rate after the rolling of the wire rod. CONSTITUTION:This method is the method for manufacturing carbon steel wire rod for cold heading and cold forming excellent in mechanical descaling properties in which a slab having a compsn. contg., by weight, <=0.15% C, <=0.5% Mn, <=0.04% Si and 0.01 to 0.08% Al and the balance Fe with inevitable impurities is heated to the range of 900 to 1100 deg.C and is thereafter rolled at >=60m/sec finish rolling rate and 950 to 1100 deg.C finishing temp. into wire rod, and the obtd. wire rod is coiled in the range of 850 to 930 deg.C, is then cooled in such a manner that the primary cooling rate from 850 to 600 deg.C is regulated to the range of 0.5 to 2 deg.C/sec and the secondary cooling rate from 600 to 350 deg.C is regulated to 10 to 25 deg.C/sec.
Patent JP-H10111761-A (JP)
Title: File system
Inventor: ITO YUKIKO
IPC: H04N21/262
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide the data in a short response time by receiving a get resource message and then updating and recording the processing use frequency when a requested band is secured. SOLUTION: The message interface part of a file manager 2 identifies the messages which are transferred among server units 3 via a switching device 1 and then instructs the processing to the function contained in the manager 2. A resource management part manages the capacity and the use frequency of the read band of a storage and the input/output band of the device 1 in a file system. That is, the resource management part receives a get resource message that previously requests the security of a necessary band when the data are read or written and decides whether the band requested by the get resource message can be secured based on the maximum value and the use frequency of the processing capability when the get resource message is received. If the requested band is secured, the use frequency of the band is updated and recorded.
Patent JP-S61151574-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/043
Filed: 1984-12-25
Abstract: PURPOSE:To improve the detection precision of sizes in both directions of an original by moving the first carriage from the holding position in the direction of a fixed scale and driving the first detecting means in the breadthwise direction of an original platen and measuring sizes in both directions of the original in accordance with the variance of the output signal of a photodetector at this time. CONSTITUTION:A light emitting part 131 and a light receiving part 132 as the first detecting means are provided on the first carriage 411 so that they can be moved in the direction orthogonal to the moving direction of the first carriage 411, and sizes of the original are detected in accordance with the variance of the output signal of the light receiving part 132. Consequently, sizes in the (x) direction and the (y) direction of the original are detected simultaneously. Original sizes are detected while an original cover 11 is charged from the open state to the close state, and the quantity of light incident on the light receiving part 132 is varied between the part where the original exists and the part where the original does not exist. Thus, the detection precision of original sizes is improved.