baber/WOPTO huggingface dataset:
Patent JP-2000161351-A (JP)
Title: Spherical bearing
Inventor: TOKI NAGATAKE
IPC: F16C23/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To enable carrying out of the position regulation with 3 degrees of freedom at a high accuracy and with a high rigidity. SOLUTION: Piezoelectric actuators 30 are provided evenly in at least four positions or more. In order to apply a pre-load evenly between an anti-friction material 33 and a sphere 1, the applied voltage of a voltage supplying part 3 is regulated in a volume control not shown in Fig. The pre-load is applied in order to maintain an adequate rigidity. The material of the anti-friction material 33 is selected to be abraded easily compared with the sphere 1, and to reduce the friction.
Patent JP-H10145889-A (JP)
Title: Headphones for stereophonic sound image recording and reproduction
Inventor: SUZUKI TATSUHIKO
IPC: H04R5/027
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide microphone-incorporated type headphones for reproducing the stereophonic position relation of sounds at the time of sound collection extremely faithfully by collecting sounds in three up-down, front-rear, and right- left dimensions independently by the directions at the same time, and reproducing the sounds independently at the same time from the same directions as those at the time of the sound collection. SOLUTION: Sounds are collected while a sound collecting microphone for collecting sounds from five up-down, front-rear, and lateral directions in total at the same time with independent directivity is fitted in a cross shape to the flank of a headphone part 1. In this case, independent signals of 10 channels in total are recorded through right and left microphones on a recording medium through input/output cords 3. To reproduce them, speakers for reproducing sounds into the ear holes from four up-down and front-rear directions and a right lateral direction, i.e., five directions in total are arranged in headphone covers.
Patent JP-H06182600-A (JP)
Title: Method for controlling stoppage in press controller
Inventor: NOGUCHI HARUYUKI
IPC: B30B15/14
Filed: 1992-12-15
Abstract: PURPOSE:To eliminate the restriction of the set range of brake starting angle and to properly execute the stoppage control of standby point. CONSTITUTION:The relationship of dimension among angle setting angles of the bottom dead center D, brake starting point B and standby point S in a press device is discriminated in accordance with the respective modes of operation and whether the press angle in operation is in a 1st angle area U, 2nd angle area V or 3rd angle area W is detected. In the case of 'continuous mode', after the switch is turned off and, at the point where the press angle enters the 3rd angle area W, the brake is applied. In the case of 'inching mode', the brake is immediately applied in spite of the press angle. In the case of 'inching mode to the bottom dead center', when the press angle is in the 1st angle area U, the brake is immediately applied and, when it is in the 2nd angle area V, the brake is applied at the point of time when the press angle enters the 3rd angle area W.
Patent JP-H07186648-A (JP)
Title: Catching means changing type traction device
Inventor: MAEJIMA SEITOKU
IPC: B60D1/14
Filed: 1993-12-28
Abstract: PURPOSE:To store the unnecessary catching means through the change of the catching means by a small arm force. CONSTITUTION:A catching means exchange type traction device 1 is equipped with an axle catching means 2 for catching the axle 61 of a large-sized truck and a frame catching means 3 for the joining through a chain at the top of the frame of the large-sized truck, and a guide frame 71 is installed at the rear part of a traction vehicle 7. The guide frame 71 supports one end part of a connecting means 72 in the lower part. At the upper part of the guide frame 71, the first holding means 4 for holding the axle catching means 2 and the second holding means 5 for holding the frame catching means 3 are installed. Before the start of connection, the axle catching means 2 is at a demountable position 8, installed at one end part of the connecting means 72. The first holding means 4 holds the axle catching means 2, and shifts to the first storage position through the turning displacement around the first installation position. While, at the second storage position, the second holding means 5 holds the frame catching means 3. The second holding means 5 shifts to the demountable position 8 through the turning displacement around the second installation position.
Patent JP-H06180472-A (JP)
Title: Stroboscope system
Inventor: INOUE AKIRA
IPC: G03B7/16
Filed: 1992-12-15
Abstract: PURPOSE:To provide a stroboscope system allowing a camera to calculate emitted light quantity suitable for a main light emitting time based on the reflected light of an object projected by a slave stroboscope and to selectively execute main light emission by the proper light quantity. CONSTITUTION:The prescribed quantity of infrared light emission is executed from the light projection part 30 of the slave stroboscope device and the reflected light of the object is received by the photometry circuit 13 of the camera. Besides, the emitted light quantity required for the main light emitting time is calculated by a control circuit 1. By flickering an infrared light emitting diode 3 in the camera, the calculated emitted light quantity is transmitted to the slave stroboscope device. By individually controlling a built-in stroboscope and the slave stroboscope device and selecting one of them, the main light emission being optimum at a photographing time is executed and exposure is executed.
Patent JP-H07202433-A (JP)
Title: Multilayer printed wiring board and production thereof
Inventor: MURASE HIDEKI
IPC: H05K3/46
Filed: 1993-12-28
Abstract: PURPOSE:To enhance smoothness and reliability in connection by coating an inner layer circuit board with a liquid filler composed of a solventless photosensitive resin composition and laminating a film-like adhesive thereon to form a resin insulating layer. CONSTITUTION:A through hole 7 is made through a double-sided copper clad laminate and then an inner layer substrate 1 having inner layer conductor circuits on the opposite sides is produced. The inner layer substrate 1 is immersed into a liquid tiller to fill the through hole 7 therewith and an adhesive dry film is laminated thus forming a composite resin insulating layer, comprising a tiller layer 2 and an adhesive film applied layer 3, on the opposite sides of the inner layer substrate 1. The substrate formed with the resin insulating layer is then exposed using a mask for forming a via hole and developed thus forming a via hole 8 in the resin insulating layer. The resist film is hot pressed and heat treated to form a resist layer 5. It is further subjected to electroless copper plating thus producing a printed wiring board having a conductor pattern 6.
Patent JP-H09177816-A (JP)
Title: Flexible boot for slide-type constant velocity joint
Inventor: IKEI KATSUYUKI
IPC: F16D3/84
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To improve assembly workability and reduce cost by integrally forming a wedge part at a flexible boot and enabling at least a part of the wedge part to be pinched between a joint outer ring and a part of the inner parts of the joint. SOLUTION: A flexible boot 1 is provided with a small diameter mount part 3 to be mounted on a shaft member 2 at one end thereof and a large diameter mount part 6 to be mounted on an outer ring 5 of a slide type constant velocity joint 4 at the other end thereof, and a bellows part 7 is provided between these mount parts 3 and 6. Three wedge parts 8 are discontinuously arranged at three ring positions corresponding to the inner circumference face of the joint outer ring 5 and is so formed as to be fitted to a groove part 9 of a guide for rolling elements of the constant velocity joint 4. After assembling when the joint 4 is slid and a ball 10 is drawn to the outlet side of the joint ring 5, the ball 10 is brought into contact with the inclined face of the wedge part 8 in a state in which the wedge part 8 is pinched between the ball 10 and the joint outer ring 5.
Patent JP-H09174645-A (JP)
Title: Underground cable protective pipe
Inventor: HITOMI SEIICHI
IPC: C08K5/57
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To improve heat stability, workability, heat resistance, and impact resistance by molding at least one kind of specified rates of vinyl chloride resin, chlorinated polyethylene, MBS resin, zeolite compound, alkyl tin mercapto compound, and alkyl tin maleate compound by extrusion molding. SOLUTION: A resin composition which contains 100 pts.wt. of vinyl chloride resin having a chlorine content of 59-71wt.%, 1 2 pts.wt. of chlorinated polyethylene, 8-15 pts.wt. of methyl (meta) acrylate/butadiene/styrene copolymer, 0.1-1 pts.wt. of zeolite compound, and 0.5-2.5 pts.wt. of at least one of alkyl tin mercapto compound and alkyl tin maleate compound is molded by extrusion molding. The zeolite compound catches and adsorbs a hydrochloride acid to be generated from the chlorinated vinyl chloride resin through a metal ion, so that it becomes a stabilizer. For chlorinating the chlorinated polyethylene, a ordinary suspension method wherein chlorination is performed in water is preferable in terms of the cost and productivity.
Patent JP-H09169556-A (JP)
Title: Sound absorbing concrete using vitreous blast furnace slag, production thereof, and sound absorbing and insulating panel using the concrete
Inventor: HARA MIKIKAZU
IPC: C04B18/14
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To produce a sound absorbing concrete low in cost and excellent in sound absorptivity and durability, and to provide a sound absorbing and insulating panel. SOLUTION: This sound absorbing concrete consisting of a vitreous blast furnace slag aggregate, whose grain size is regulated to >=40wt.% to <90wt.% within the range of >=14mesh to <8mesh, and a hydrate obtained by hydrating and hardening a hydration hardening material blended in the ratio of 250-400kg per 1m<3> aggregate, having the thickness of 20-30mm at the formed body and having normal incident absorption coefficient of >=80% is obtained. The sound absorbing and insulating panel excellent in sound absorption and insulation property is obtained by providing air layer of 30-50mm thickness on the back of the sound absorbing concrete containing the vitreous blast furnace slag as the aggregate and using an incombustible architectural material to be formed into a panel.
Patent JP-H03195541-A (JP)
Title: Muscle force measuring device
Inventor: HAYASHI SHIGEYUKI
IPC: A63B23/04
Filed: 1989-12-26
Abstract: PURPOSE:To correctly judge the exercise function of the lower limb of a person under test by setting the lower limb on a pedal fixed to a movable rod, and applying a force to the pedal with the tip of the lower limb in the region from the bent position of the lower limb to the preset extended position. CONSTITUTION:A rod driving device 30 is driven to deliver a rod 6 from an air cylinder 5 from the state that a person under test bends a knee and sets the tip of the lower limb on a pedal 15, and the rod 6 is stopped in the state that the tested person extends the knee to the preset position. The tested person depresses the pedal 15 with the tip of the lower limb in the moving process of the rod 6. A horizontal force FH in the moving direction of the rod 6 and a vertical force FV working downward perpendicularly to the horizontal force FH are applied to the pedal 15 by the depression. The vertical force FV is detected by distortion gauges 17a, 17b, the detected signal is outputted from a load cell 17, the horizontal force FH is applied to a bar-shaped load cell 10 via a cotter 18, and the detected signal is outputted from the bar-shaped load cell 10. The lower limb function of the tested person is vectorially analyzed by an arithmetic circuit, and the analyzed result is displayed on a display unit.
Patent JP-H10161940-A (JP)
Title: Checking method for memory
Inventor: MIZUNO TAKASHI
IPC: G06F12/16
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To make it easy to judge a defective place of a memory by outputting a memory check result including expected value data that have not matched with read data. SOLUTION: A processor 1 writes respectively corresponding expected valve data to a memory 5 in all addresses each having '1' as one bit and '0' as other bits, and all-0 data in memory addresses whose bits are all '0'. Then the processor 1 reads the data out of the addresses each having '1' as one bit and '0' as other bits and compares the individual read data with the corresponding expected value data. If some read data do not match the corresponding expected value data, the expected value data, read data, and read addresses of the unmatched data are displayed on a display device 7 through an I/O interface 6.
Patent JP-2001149334-A (JP)
Title: Magnetic field generator for magnetic resonance imaging device
Inventor: MOTOSHIROMIZU HIROBUMI
IPC: G01R33/421
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field generator for a magnetic resonance imaging device having an inclined magnetic field coil with reduced vibration and noise. SOLUTION: An inclined magnetic field coil assembly (hereinafter referred to as a coil assembly) and a magnetostatic field generating source 11 are oppositely arranged in the vertical direction by sandwiching a uniform magnetic field area. The coil assembly 18 is composed of a main coil 5 and a shield coil 6 of an inclined magnetic field coil and an almost plate-like intermediate member 17 arranged between both coils, and is constituted in an almost plate shape. The coil assembly 18 is fixed to an outer peripheral part of a vessel 12 of the magnetostatic field generating source 11 by a fixing tool 25 such as a bolt in the outer peripheral end part 22. A plate thickness of the whole inclined magnetic field coil increases, and since the outer peripheral part having large vibration/amplitude is fixed, vibration of the inclined magnetic field coil is reduced.
Patent JP-H06188625-A (JP)
Title: Leakage waveguide cross slot array antenna and design method thereof
Inventor: HIROKAWA JIRO
IPC: H01Q13/10
Filed: 1992-11-20
Abstract: PURPOSE:To attain high performance for the antenna by setting an offset giving a minimum axis ratio and reflection amount of a radio wave radiating from each cross slot when a single cross slot is formed with respect to each cross slot. CONSTITUTION:One cross slot is placed on a waveguide and a length L2 of other slot #2 and a cross angle phi between both the slots are optimized so as to minimize an axis ratio of a radio wave radiating from the one slot #1 whose length is L1. In this case, even when a minimum length of the slot length L1 is in a range of 10mm to 11mm, the reflection amount is minimized with an offset (d) of 3.0mm. Furthermore, the cross slot is devised so that the slot lengths L1, L2, the cross angle phi and the interval of the cross slots increase from the start point of the leakage waveguide toward the end.
Patent JP-2000158519-A (JP)
Title: Method for molding parison of hollow molding machine
Inventor: FUJIWARA YUKIO
IPC: B29C49/04
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of inner and outer layer parisons and to prevent foaming between the layers by interposing a lubricating material layer between an outer surface of the inner layer parison and an inner layer of the outer layer parison in the case of extruding the inner and outer layer parisons in a hollow molding machine. SOLUTION: An extruder 9 for an inner layer is driven to supply a molten material to a manifold 10 and a channel 8 for the inner layer, and an inner layer of a cylindrical state is continuously extruded from a nozzle 18 for the inner layer to form an inner layer parison 16. A molten resin previously stored in a cylinder device 6a of an extruder 6 for an outer layer is extruded, and an outer layer parison 15 is formed of a molten resin to be discharged through a manifold 7 and a nozzle 13 for the outer layer. A lubricating material is previously mixed with at least one of a molten material for forming the parison 15 and a molten material for forming the parison 16 in order to prevent sticking or adhering between the parisons 16 and 15. As the lubricating material, paraffin and the like or wax or the like are suitable.
Patent JP-H10171324-A (JP)
Title: Renewal part attaching/detaching mechanism for image forming device
Inventor: UDAGAWA TOSHIO
IPC: G03G21/16
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To block the closing operation of an opening/closing member, when a renewal part is not attached yet and to close the opening/closing member, when the renewal part is incompletely attached, for completely attaching the renewal part by providing a toggle means in a renewal part attaching part. SOLUTION: On one internal wall of the renewal part attaching part 23, an L-shaped turning lower 35 as the toggle means is provided. Guiding pins 33 are projectingly provided on both side surfaces of a unit 31 as the renewal part. When the unit 31 is not attached, one end of the turning lever 35 is abutted on a rib 43, to block the closing of the opening/closing member 27. When the guiding pin 33 is inserted into a guiding groove 29 and the unit 31 is inserted into the attaching part 23, a guiding pin 33a is abutted on the other end of the turning lever 35 and it is turned clockwise. Energizing force by a spring 41 is reversed and the turning lever 35 energizes the unit 31 toward a complete attaching position with the pin 33a.  When the opening/closing member 27 is closed regardless of the fact that the unit 31 is incompletely attached, the rib 43 is abutted on one end of the turning lever 35 and it is turned clockwise.
Patent JP-H05153395-A (JP)
Title: Image processor
Inventor: SAKANO YUKIO
IPC: G06T7/60
Filed: 1991-11-26
Abstract: PURPOSE:To reproduce the halftone like a photo with the smooth gradation, to sharply reproduce an edge area that has a sudden change of density for a halftone image like a photo, and also to sharply reproduce a line image having a low contrast in particular. CONSTITUTION:A gamma converting part 12 contains each conversion table of the so-called rising characteristic gammaB' which emphasizes the input signal of low density as well as the approximately linear gamma characteristic gammaA'. An edge detecting part 14 detects the edge of an image and then selects a conversion table of the characteristic gammaB' in the areas of four picture elements subsequent by a single picture element from the detected picture element in both (x) and (y) directions.
Patent JP-2001159061-A (JP)
Title: Fiber aggregate, method for producing the same and cushion body
Inventor: MOROHOSHI KATSUMI
IPC: D04H1/58
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a fiber aggregate which has excellent permanent set resistance and excellent productivity and has a high cushion touch and excellent recyclability, to provide a method for producing the same, and to provide a cushion body using the fiber aggregate. SOLUTION: This fiber aggregate obtained by binding a nonwoven fabric cut product with binder fibers (C), characterized in that the nonwoven fabric cut product comprises main fibers (A) used as a matrix and binder fibers (B) on at least whose surfaces have a component having a lower softening point than that of the fibers (A). The fiber aggregate can suitably be used for cushion bodies.
Patent JP-H09158250-A (JP)
Title: Car body leg part jointing structure of construction equipment capable of expanding and contracting body width
Inventor: SHIMIZU KUNITOMO
IPC: E02F9/02
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To extend and contract an equipment body in a short time by connecting a movable connecting body to a car body leg part and a truck frame by pivots penetrating through each through-hole of the leg part and the truck frame in the state where the axial center line of each through-hole is in an inclined state. SOLUTION: When an equipment body width is contracted, bolts on the tips of pivot pins 40c, 40d penetrating through the through-hole 11 of a car body leg part 10, the through-hole 21 of a truck frame 2, and the through-hole of a bracket 30 are removed, and the fixation between the car body leg part 10 and the truck frame 2 by the bracket 30 is released. The equipment body is then floated, and when the bracket 30 is turned in a quarter with the pivot pin 40a on one truck frame 2 side as a starting point, the truck frame 2 is moved to the inside of the equipment body to the car body leg part 10. The pivot pins 40c, 40d are inserted from the released through-hole of the bracket 30, and fixed by the bolts. The same work is performed to the other truck frame 2.
Patent JP-H10176781-A (JP)
Title: Fixing method for saddle coupling
Inventor: ARAKI TAKEKUNI
IPC: F16L41/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To fix a saddle coupling, having a branch pipe connection part, at a part, where the branch pipe of the piping is arranged, without using a jig for an exclusive use and in a state that the inner surface of the saddle coupling is relatively adhered. SOLUTION: A saddle coupling body 11 is formed in the shape of a cradle having two side plates positioned astride a part where the branch pipe of a piping 4 is arranged. A through-hole 111a is formed in one side plate 111 of two side plates and a male screw 112a is formed in the other side plate 112. A pin 12 at the tip part of which a male screw 121 is formed and having a taper surface 123 the size of which is gradually increased from the tip part toward the pin head part of a base end part is joined in a screwed-in state with a female screw 112a formed in the other side plate 112 in a state to be inserted through the through-hole 111a of one side plate 111.
Patent JP-H09152378-A (JP)
Title: Thermometer
Inventor: AMARI YOICHI
IPC: G01K5/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of joint part between a capillary and a temperature sensing part in advance by providing a covering member which covers the temperature sensing part and capillary as well as the joint part between them. SOLUTION: A covering member 31 is formed of soft material, and a temperature sensing part 23 soldered to the tip end of a capillary 22 of a thermometer 1 and the capillary 22 including their joint part are covered with the member 31. Thus, no external force is applied to the soldered 28 joint part, so that the cracking of solder or occurrence of breakage of the capillary 22 can be prevented in advance. In addition, even when a solder is extruded to the part 23, it can be covered with the member 31 and the appearance as a product is hardly spoiled thereby.
Patent JP-H03195927-A (JP)
Title: Level sensor using optical fiber
Inventor: KATO HAJIME
IPC: F16L3/00
Filed: 1989-12-25
Abstract: PURPOSE:To dispense with installation of power source equipment in a place of detection and to facilitate installation of a sensor by providing a supporting roller, a pressurizing roller, a float, a link device and an OTDR device for detecting a transmission light loss. CONSTITUTION:Now, when a float 1 rises from a position (a) to (b), a link device lever 2 rotates around a supporting point 3a and a pressurizing roller 4 moves downward due to the buoyancy of the float 1, making an optical fiber cable 6 changed in a shape. Therefore an increase in a transmission light loss occurs in the cable 6. An OTDR device 7 delivers a laser pulse light to the cable 6 at a prescribed sampling interval, measures a back scattered light thereof and detects therefrom the place of occurrence of the transmission light loss and the degree of the transmission light loss. When a change in the shape of the cable 6 occurs and the transmission light loss increases, accordingly, the degree and position thereof is measured by the OTDR device 7 and a value or a change of a liquid level, which is an object of measurement, is detected.