baber/WOPTO huggingface dataset:
Patent JP-H10167007-A (JP)
Title: Seat belt retracter
Inventor: SAWATO YUUICHI
IPC: B60R22/48
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To fit a seat belt on an occupant without looseness and to sufficiently reduce oppressive sensation against the occupant by controlling energizing force by moving a movable member by a supersonic wave motor so that the energizing force becomes a target value. SOLUTION: Drawing quantity of a seat belt is detected as rotational quantity of a reel 20 by a rotary encoder 107. When a tong is installed on a buckle and a buckle switch is switched on, a supersonic wave motor 24 rotates a spring case 34 by specified times in the winding-up direction of a spring 32, and winding force of the spring 32 is improved. Consequently, looseness of the seat belt is removed, and the seat belt is closely fitted to an occupant. As oppressive sensation to the occupant is strong as it is, the spring case 34 is rotated in the loosening direction of the spring 32 by specified times. Accordingly, the oppressive sensation of the seat belt is reduced or eliminated.
Patent JP-H05152676-A (JP)
Title: Semiconductor laser
Inventor: HOTTA HITOSHI
IPC: H01S5/00
Filed: 1991-11-25
Abstract: PURPOSE:To lower the oscillation threshold value in the title refractive index waveguide type lateral mode controlled AlGaInP base semiconductor laser using a natural superlattice. CONSTITUTION:The title semiconductor laser is provided with the double hetero structure wherein the first conductivity type clad layer 2, an active layer 3 formed of a natural super lattice comprising GaInP or AlGaInP and the second conductivity type clad layer 4 successively laminated while the region beside stripe different from the region inside the stripe out of the active layer 3 containing impurity atoms has larger band gap energy than that of the stripe inside. In such a construction, the face orientation of the first conductivity type GaAs substrate 1 is inclined in the face orientation exceeding 0 deg. and not exceeding 10' in the direction from (001) to (-110) or (1-10). Furthermore, the energy difference and the refractive index difference between the inside and the side of stripe of the active layer 3 can be increased.
Patent JP-2001155154-A (JP)
Title: Method for processing stereo image picked up by image pickup device mounted on mobile object and device for executing this method
Inventor: TAKAHASHI HIROYUKI
IPC: G05D1/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a stereo image processing method for an image pickup device mounted on a mobile object capable of greatly reducing the calculation processing quantity of a parallax calculation by efficiently narrowing a region where a cross correlation calculation is carried out in the case of performing a parallax calculations and to provide a device for executing this method. SOLUTION: In this stereo image processing method for a image pickup device mounted on a mobile object and the device for executing the method, a set of image pickup devices 1a and 1b for fetching an image in an advancing direction of a mobile object is mounted on the mobile object, the areas of partial regions 90 to 92 created by similar hues in an image picked up by the image pickup device are calculated, image data corresponding to the regions 91 and 92 occupying a proportion that is equal to or greater than a certain fixed value of the area of a processing object image are eliminated from the image data of the whole processing object images and parallax calculations are performed.
Patent JP-H11164967-A (JP)
Title: Turnable operating device of game machine
Inventor: SUZUKI TOSHIFUMI
IPC: A63F13/245
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To allow a player to recognize the operating amount of an operation member and to recognize the neutral position of the operation member by a clicking feeling in spite of simple structure. SOLUTION: The turnable operating device of a game machine is constituted so that input for a game may be executed by the rotating amount of a rotary shaft 3 by reversal turning operation around the rotary shaft 3 of a steering 4. In this case, an energizing structure 5 energizing the shaft 3 to return to the neutral position and a regulating member 6 regulating the turning of the shaft 3 to the outside of a turning range are provided, and the structure 5 is provided with a nearly rectangular cam 54 coaxially and integrally fixed with the shaft 3, an abutting member 52 extended in a direction orthogonal to the shaft 3 and arranged to abut onto the end face of at least one edge of the cam 54 and a coil spring 53 giving energizing force in the direction of the cam 54 to this member 52.
Patent JP-H01175705-A (JP)
Title: Manufacture of rare earth magnet
Inventor: YOSHIDA YUTAKA
IPC: H01F1/08
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a method for producing rare earth magnet which is superb in density, magnetic properties, and machinability in a short time by applying discharge energy to alloy powder for rare earth magnet and by performing compression molding for improved denseness. CONSTITUTION:Discharge energy is applied to alloy powder for rare earth magnet for performing compression molding for improved denseness. For example, an ingot, where an alloy consisting of Nd 33weight%, B 1.3weight%, and the remainder Fe is fused and cast, is ground by a ball mill to obtain an alloy powder whose grain diameter is approximately 3mum. The alloy powder 5a is filled into a molding cavity 5 of the device show in figure and alloy powder is orientated by applying a magnetic field of 50kOe from an electromagnetic ball piece 1. Then, upper and lower punches 3 and 4 are operated to apply a primary pressure of 10kg/m<2> to the alloy powder and arc discharge is executed between the upper and lower punches 3 and 4 while maintaining that status and by applying current between electrodes 6a and 6b. Then, after the alloy powder reaches 1100 deg.C, pressure is increased to 1tonf/cm<2> as the secondary pressure and conduction of current is stopped simultaneously for performing cooling.
Patent JP-H10178023-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IMOTO TSUTOMU
IPC: H01L21/337
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To make independent characteristics such as a threshold voltage from dimensions and profiles of an opening of an insulation film when a diffused layer is formed, by forming an insulation film on a semiconductor substrate and diffusing impurities into the semiconductor substrate through an opening formed in this insulation film. SOLUTION: In manufacturing GaAs JFET (junction gate type field-effect transistor), a SiN film 3 is formed on a semi-insulative GaAs substrate 1, and Zn is diffused in the semi-insulative GaAs substrate 1 through an opening 5 formed in this SiN film 3 to form a gate diffused layer 4. In this case, at least before the Zn diffusion, a film thickness of the SiN film 3 at least in a portion surrounding the opening 5 is set not more than 150nm. Alternatively, a groove is formed in the SiN film 3 in a portion near the opening 5.
Patent JP-H01176453-A (JP)
Title: Catalyst for removing nitrogen oxide and its production
Inventor: KAWAGOE HIROSHI
IPC: B01J27/199
Filed: 1987-12-28
Abstract: PURPOSE:To prevent a lowering in activity of a denitration catalyst due to poisonous substances in a flue gas by forming a catalyst, wherein a catalytically active component is supported on a carrier composed of crystalline titanium phosphate which has pores of a specified diameter and a specified volume ratio. CONSTITUTION:Amorphous titanium phosphate is obtained by drying a precipitat ed titanium phosphate which is formed by adding phosphoric acid to titanic acid. A catalyst for removing nitrogen oxide is produced by having a catalytical ly active component supported on crystalline titanium phosphate, which is formed by maturing that amorphous titanium phosphate after adding phosphoric acid to it, and by maturing afterward. As for the obtained catalyst carrier, its pores are not larger than 20Angstrom  in diameter and its cumulative volume of pores of 5-10Angstrom  in diameter is not less than 50% of its total pore volume. On the other hand, at least one species of metal from among groups Va, VIa and VII of the periodical table is preferable for the catalytically active compo nent.
Patent JP-H09177160-A (JP)
Title: Water closet
Inventor: NAKAMURA TAKAHIRO
IPC: E03C1/01
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To install a washhand basin with simple execution at a low cost even if city water is directly connected to a water service pipe directly connected water closet in an inside water supply line. SOLUTION: In a water service pipe directly connected water closet 5, a water supply line connected directly to city water and a drainage line are connected respectively to the front and rear stages of a water closet bowl to form a water channel inside the water closet 5. A faucet metal device 2 provided to a washhand basin 1 is connected to the water supply line of the water closet 5 through a water supply pipe 6 branched at the lower side of a water supply device provided thereto. In the same way, a drain outlet 4 of a washhand bowl 3 provided to the washhand basin is connected to a water closet water channel through a drain pipe 7, and the washhand basin 1 is monolithically provided to the water service pipe directly connected water closet 5.
Patent JP-H05153283-A (JP)
Title: Urgent line control method for slip processing system
Inventor: SATO OSAMU
IPC: G06F19/00
Filed: 1991-11-26
Abstract: PURPOSE:To smoothly process a job which is desired to be preferentially processed and an urgent job. CONSTITUTION:Between the facsimile equipments 11 to 13 of sales stores 10, 20 and 30 and a zone center 40, an urgent line 64 which is permitted to use by the zone center 40 only at the time of urgency is prepared in parallel with normal lines 61 to 63. Then, at the time of urgency, the zone center 40 informs the connection number of the urgent line 64 to the side of the sales stores 10, 20 and 30 and the side sends a clip which is desired to be processed in preference to the other slips with the facsimile equipments 11, 12 or 13. On the side of the zone center 40, the slip sent by way of the urgent line 64 is processed in preference to the other slips.
Patent JP-H0397614-A (JP)
Title: Device for producing silica
Inventor: YAMANA ATSUSHI
IPC: C01B33/12
Filed: 1987-12-28
Abstract: PURPOSE:To prevent the damage of a threaded rod and nut and to improve productivity by bringing the rod highly loaded when silica is extracted into contact with the nut through a steel ball in the mechanism for extracting the silicic acid heated and melted in a furnace to the outside. CONSTITUTION:The silicic acid material is charged into a furnace 2, heated and melted to form silica 4. The formed silica 4 is clamped with an upper band 6 fixed to the nut 8 engaged with the rotatable threaded rod 9 having a male thread groove 15 and the lower band 7 fixed to the nut 8 engaged with the rotatable threaded rod 10 having a male thread groove 15. The upper band 6 and the lower band 7 are lowered by rotating the rods 9 and 10, and the silica 4 is taken out. In that case, the rods 9 and 10 are brought into contact with the nuts 8 through a steel ball 17, and the rods 9 and 10 and nuts 8 are not damaged.
Patent JP-H06183970-A (JP)
Title: Medicinal composition
Inventor: KAGAYAMA AKIRA
IPC: A61P37/04
Filed: 1992-12-16
Abstract: PURPOSE:To obtain a medical composition, designated to mix a solution composition containing a tricyclo compound useful as an immunosuppressant, etc., in an organic solvent with an oil-in-water type emulsion in use and excellent in preservation stability for a long period and biocompatibility in use. CONSTITUTION:This medicinal composition is obtained by combining (A) a solution composition in an organic solvent prepared by dissolving a tricyclo compound of the formula [respective pairs of adjacent R<1> and R<2>, R<3> and R<4> and R<5> and R<6> denote two adjacent H atoms or may form another bond between bound C atoms; R<7> is H, alkyloxy, etc.; R<8> and R<9> are H or OH; R<10> is H, alkenyl, etc.; X is oxo, CH2O, etc.; Y is oxo, N-OR<13> (R<13> is H or alkyl), etc.; R<14> to R<19> and R<22> are H or alkyl; R<20> and R<21> are oxo; (n) is 1-3] or its salt in an organic solvent with (B) an oil-in-water type emulsion and designed to mix both the ingredients in use. The ingredient (B) is preferably prepared by using an emulsifying agent such as egg yolk lecithin, an oily ingredient such as soybean oil and water.
Patent JP-H05319711-A (JP)
Title: Method to obtain number of passengers who get on or out elevator vehicle
Inventor: SHIDEITSUKU EI SATSUTAA
IPC: B66B3/00
Filed: 1992-12-17
Abstract: PURPOSE: To obtain the number of passengers entering and exiting an elevator car at each stopped floor. CONSTITUTION: The method for obtaining the number of passengers entering and exiting an elevator car obtains the number of the passenger by using a fuzzy logic. A weight judging module 22 forms a PBEF data element 26 and a PAFT data element 27 having three fuzzy logic sets representing temporary estimates of the number of entering passengers and forms three fuzzy logic sets indicative of temporary estimates of the number of exiting passengers by using WEIGHT signal from a weight sensor disposed on a floor of the elevator car and an observed weight data element 24.  The elements 26 and 27 are combined in a passenger calculating module 28 based on a hall call signal, a car call signal and a stop signal, and PENTER of the number of passengers entering the car in the case of stopping and PEXIT of the number of passengers exiting from the car in the case of stopping are obtained from the calculating module 28.
Patent JP-2001073542-A (JP)
Title: Floor ditch cover and floor structure using the same
Inventor: MOCHIZUKI MASANORI
IPC: E04F15/18
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of cables or the like by providing a cover plate put on the ditch, a pair of side walls fitted tro the ditch, and an engaging means engaging with the opposite side wall of the ditch, in a floor ditch cover closing a ditch opened upward. SOLUTION: Steps 12 are formed at both sides of the upper end opening of a ditch 1 to set the width of the cover plate. The side walls 22 are hung down from the vicinity of both ends of the section of the cover plate 21 and an engaging tongue piece 24 is protruded from the lower end of a slant face 23. When electric cables are laid on a floor face, the ditch 1 is closed with the ditch cover 2 and a wedge body 3 is built up and necessary number of cables L are installed in necessary positions in a state that fastening bolts 20 are kept loose and the cables are appropriately drawn out through holes of the cover plate 21, and connected to instruments within a room, and fastening bolts are tightened to fit the ditch cover 2 to the ditch 1. Accordingly, cables from a ditch housing respective circuit cables can be easily repaired or replaced.
Patent JP-2000139873-A (JP)
Title: Power source device and magnetic resonance imaging device using the same
Inventor: CHABATA KEIICHI
IPC: A61B5/055
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To eliminate unequality in the heat of a heat sink and to improve the cooling effect of a power source device by arranging temp. detecting means in at least two optional places in the heat sink and reversely changing-over the blow direction from a fan in the case that a difference between the output values of the both temp. detecting means becomes more than a prescribed value. SOLUTION: Switching elements fitted to the heat sink for cooling are arranged in a bridge state in a current amplifier 33 in the power source device of an MRI device. A cooling fan A and a temp. sensor A are attached on the entrance side of the heat sink, the fan B and the temp. sensor B are on its exit side, temp. A and temp. B detected by the respective temp. sensors are fetched to a judging means 31 and the difference between A and B is obtained. When the difference becomes more than 5 deg.C, for example, unequality is judged and the rotations of the fans A and B are inverted by a control means 32. Thus the temp. difference between the switching elements is reduced and the unequality of temp. in the entrance and the exit of the heat sink is eliminated.
Patent JP-2001152294-A (JP)
Title: Tool steel for plastic molding die excellent in corrosion resistance and machinability
Inventor: YANAGISAWA TAMIKI
IPC: C22C38/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a tool steel for a plastic molding die, capable of attaining hardness of about >=40 HRC in an as-solution-heat-treated state and excellent in corrosion resistance and machinability. SOLUTION: The tool steel for the plastic molding die, excellent in corrosion resistance and machinability, has a chemical composition consisting of, by weight, <=0.05% C, <=1.0% Si, <=2.0% Mn, 1.5-3.0% Cu, 4.0-6.5% Ni, 11.0-13.0% Cr, 3.0-5.0% Mo in combination with 0.05-1.0% W within the range satisfying 2Mo+W=6.0 to 10.0%, 0.10-0.50% V, 2.1-4.0% Co, further one or more kinds among 0.04-0.15% S, 0.03-0.10% Pb, 0.01-0.06% Te and 0.02-0.10% Bi under the condition that, in the case where two 0r more kinds are contained, equation (S%+1.3Pb%+4Te%+1.7Bi%)=0.04 to 0.15% are satisfied, and the balance essentially Fe.
Patent JP-H10232749-A (JP)
Title: Print data transfer system and recording medium
Inventor: SHIBAHARA TERUO
IPC: G06F3/12
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in the utilization of network and to attain efficient data transfer by automatically performing switching to transmit print data as they are at local time but to transmit these print data while compressing them at remote time. SOLUTION: Corresponding to a printing request, a judging means 14 for a printer arranging place refers to an output destination information table 16, takes out the output destination address of printing requested output destination printer name and discriminates remote or local based on this address and its own address. A compressing/transferring means 17 for print data refers to a compression necessity switching table 18, discriminates whether it is necessary to compress the print data or not and transfers the print data to the output destination address as they are or while compressing them. Thus, concerning the print data to frequently get many on a network system.  These data are transmitted as they are at the local time of thick LAN or the like or while being compressed at the remote time of thin WAN or the like automatically, efficiency in the utilization of network is improved and efficient data transfer is enabled.
Patent JP-2001153083-A (JP)
Title: Pump
Inventor: MATSUO NAOKI
IPC: F04D13/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a pump capable of preventing air from accumulating inside a rotor. SOLUTION: This pump comprises a rotor 101 having a plurality of vanes 101a and having a rear shroud 101c where a driven magnet 4 is installed, a casing 5 for storing the rotor 101, and a stator 7 formed on the opposed surface of the driven magnet 4 through the easing 5. A circulation flow hole 111 is provided in the rear shroud 101c on the inner side of a vane inlet diameter in the rotor 101 and, therefore, a pressure difference between a circulation flow hole part and a vane outlet part can be assured largely. In addition, because an affection of the circulation flow hole part is small, the flow of fluid at the vane can discharge air accumulated on the surface opposite to the vane of the rear shroud 101c of the rotor 101 without lowering performance.
Patent JP-H07200148-A (JP)
Title: Ultrasonic detection device
Inventor: SEKIKAWA TADAHIKO
IPC: G01S13/46
Filed: 1993-12-28
Abstract: PURPOSE:To provide a highly reliable ultrasonic detection device which prevents misdetection due to an electric noise, etc., and can surely detect touch-ON and touch position coordinates. CONSTITUTION:Whether or not the level of an ultrasonic wave signal passed through receivers 5a and 5b exceeds a specific reference level which shows the presence of a body absorbing an ultrasonic wave, is detected (23) and when the level of the detected ultrasonic wave signal exceeds the reference level continuously in a time longer than a reference time, a touch-ON signal indicating the presence of the body is outputted. Further, when the level of the ultrasonic wave exceeds the reference level in a time longer than the reference time, the coordinate X or Y is calculated (23) from the mean of a 1st point and a 2nd point of time when the level passes the reference level.
Patent JP-2000161208-A (JP)
Title: Swash plate type variable displacement compressor
Inventor: TAKEHANA KOETSU
IPC: F04B27/14
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To form a swash plate type variable displacement compressor without a clutch, and to demagnetize a solenoid by providing a pilot valve for controlling so as to introduce a high pressure side refrigerant into a pressure chamber by controlling valve opening. SOLUTION: A spring chamber 37 for housing a spring 34 is communicated with the refrigerant sucking chamber 7 side downstream of a flow control valve 31 of a low pressure side refirerant passage 25 by a passage 38. A flow control valve driving mechanism 32 is arranged in a passage 40 for communicating a refrigerant delivery chamber 8 with a pressure chamber 35. A swash plate type variable displacement compressor has a ball valve 41 as a pilot valve for controlling so as to introduce a high pressure side refrigerant of the refrigerant delivery chamber 8 into the pressure chamber 35 as working pressure and a solenoid 42 for controlling valve opening of the ball valve 41 according to an exciting current. The ball valve 41 is seated on a valve seat by a spring 43 in a normal state to close the valve.  The solenoid 42 moves an armature 44 upward by supplying the exciting current, and controls valve opening of the ball valve 41 by push-moving a plunger 45.
Patent JP-H09161859-A (JP)
Title: Push terminal
Inventor: MATSUMOTO KOJI
IPC: H01R4/48
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and operation of a push terminal in spite of a parallel operation, and surely fix an inserted core wire. SOLUTION: A linear knob 20 and a fixed terminal 30 are provided within a case 10. The knob 20 is energized on the front side by a spring 40. The terminal 30 has a core wire insert hole 33 formed in conformation to the core wire insert hole 14 of the case 10. A tapered core wire pressing part 21 is provided on the front surface of the knob 20 in conformation to the core wire insert hole 14 of the case 10. A core wire 50 inserted into the case 10 is strongly pressed to the inner surface edge part of the core wire insert hole 33 of the terminal 30 by the tapered core wire pressing part 21.
Patent JP-2000158592-A (JP)
Title: Decorative tape bonded molding
Inventor: SATO KOICHI
IPC: B29C45/14
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a decorative tape bonded molding capable of obtaining sufficient fusion strength between a molding main body and a decorative tape even under a high temp. atmosphere. SOLUTION: A decorative tape bonded molding is constituted by integrally fusing a decorative tape 16 to a molding main body 14. A molding main body molding material is a non-polar TPE compsn. and the decorative tape 16 is constituted by providing a decorative layer 22 between a transparent resin film layer 20 and a backing layer 18 and a backing layer forming material is a resin compsn. containing a resin polymer same to the hard phase forming polymer of non-polar TPE or a fusible resin polymer having an m.p. of 100 deg.C or higher.