baber/WOPTO huggingface dataset:
Patent JP-H11165819-A (JP)
Title: Structure integrated type automatic warehouse
Inventor: FUKUDA OSAMU
IPC: A47B55/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To widen space of racks storing articles without changing the height of a roof by providing space passing through a beam web in left and right directions and making the space for disposing a piping for sprinkler. SOLUTION: Space formed by upper and lower T-members 11, 12 of a beam 3 and a flat bar 13 becomes space 10 passing through a web 17 of the beam 3 in left and right directions. When a piping 8 for sprinkler and an illuminating equipment 16 are disposed in space 10 passing through in these left and right directions, space which is separately provided on the beam 3 can be removed. As a result, a distance from the lower end of the beam 3 to a roof can be shortened by disposing the piping 8 for sprinkler and the illuminating equipment 16 in a web 17 even if the height of the beam 3 is slightly made higher. Namely, space occupied by racks located on the lower side of the beam 3 can be expanded by amount that the distance from the lower end of the beam 3 to the roof is shortened without changing the height of the roof.
Patent JP-H04196277-A (JP)
Title: Multiple quantum well infrared detector
Inventor: KOBAYASHI MASATOSHI
IPC: H01L31/10
Filed: 1990-11-27
Abstract: PURPOSE:To increase a quantum efficiency and to make it possible to obtain a high-sensitivity infrared detector by a method wherein an irregularly reflecting plate having recesses and projections in and on its surface is put on the side surface of a semi-insulative substrate, which corresponds to the optical path of a reflected wave from a superlattice and the optical path of a reflected wave from an electrode. CONSTITUTION:An irregularly reflecting plate 10 having recesses and projections in and on its surface is provided on the side surface of a semi-insulative substrate 1 which corresponds to the optical paths of reflected infrared rays. As a result, the infrared rays reflected by the interface between the substrate 1 and a superlattice 2 and the infrared rays reflected by the interface between the superlattice 2 and an electrode 3 are irregularly reflected by this plate 10, but at this time, some of the infrared rays are again changed their polarizing surfaces, are incident on the superlattice 2 and are absorbed, whereby the amount of photo absorption is increased. Thereby, the amount of photo absorption can be increased and a high-sensitivity infrared detector is obtained.
Patent JP-2001156890-A (JP)
Title: Portable unit
Inventor: HATTORI TOSHIHIRO
IPC: H04W88/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent unpleasant feeling from being given to circumferential people in the case of an incoming call in a portable telephone set. SOLUTION: A portable unit is provided with a portable telephone body 10 and a remote control part 20. The remote control part 20 has a switch 21b and is connected to the telephone body 10 via wire harnesses 22a and 22b. The remote control part 20 remotely stops the generation of an incoming call sound from the telephone body 10 in accordance with an operation to the switch 21b. Then an operation to the remote control part 20 is rapidly performed by keeping the remote control part 20 out of a bag even in a state such that the telephone body 10 is stored in the bag.
Patent JP-H07193677-A (JP)
Title: Optical head unit
Inventor: FUTAGAWA TOSHINOBU
IPC: B41J2/45
Filed: 1993-12-27
Abstract: PURPOSE:To simplify the unit and to attain a job at a high speed by using a mirror refracting a light perpendicularly so as to write optical information from a head onto a sheet face in a stillstand state and receiving a reflected light on the recorded information so as to read the information. CONSTITUTION:A multi-head 12 consists of plural laser diode arrays arranged in the broadwise direction of a sheet 18 and a mirror 14 on a plane is moved along the moving direction of the sheet 18 in its operation. Thus, the sheet 18 moved by a sheet driver 20 is in stillstand with respect to the mirror 14. The optical information from the head 12 is refracted perpendicularly by the mirror 14 and an objective plate lens 16 converges the light information onto the sheet 18 on a path 22 to write the information onto the sheet 18. The light reflected in the sheet 18 on which information is written in advance by a head 12 is propagated in a reverse direction to the path 22 and a light receiving element or the like is used to read the light shown in chained lines 23 via the mirror 14. Thus, the unit is simplified without use of a polygonal rotation mirror, the storage amount and the accesibility are high and the access time is shorten.
Patent JP-H11166649-A (JP)
Title: Air valve
Inventor: SHIMADA HIROSHI
IPC: F16K24/04
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To ordinarily provide a discharge function of in-pipe air, enable the suction of the large amount of outdoor air in the case of needing drainage of in-pipe water, make air suction intentionally stoppable in reverse in the case of requiring the large amount of intake water, and easily execute this operation even in an existing air valve in the air valve. SOLUTION: A supply/exhaust port 4 can be opened/closed by a float valve unit 3 supported able to be lifted by a guide 3A in a valve casing 2, and in an air valve 1 provided with a cover 5 in an opening of the supply/exhaust port 4, to an outer surface 2A of the valve casing 2 of the air valve 1, a seal ring 7 is slidably fitted able to slide along the outer surface 2A of the valve casing 2, and a cover side end 7A of the seal ring 7 can be air-tightly connected to a cover outer edge 5A.
Patent JP-H08220684-A (JP)
Title: Photographic element
Inventor: BENJIYAMIN TEEKUN CHIEN
IPC: G03C1/34
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a color print capable of being quickly processed and having high sensitivity, an improved contrast density, no speed fluctuation at an exposure in a short time, and low photographic fog. SOLUTION: This radiation-sensitive emulsion contains a dispersion medium and silver iodochloride grains, the silver iodochloride grains are partially partitioned by the  100} crystalline plane satisfying the relative direction and intervals of cubic grains, and the silver iodochloride grains contain an iodide of 0.05-1 mole % (based on total silver) having the maximum iodide density near the surface of the grains than at the center of the grains. This photographic element has at least a layer of an emulsion containing quinone expressed by the formula, where R1 -R3 and R4 independently may be substituted or unsubstituted alkyl and aryl, or halogen and carboxyl, or they can form a carbocycle or an aromatic heterocycle together.
Patent JP-2000160758-A (JP)
Title: Daylighting structure for house
Inventor: SUZUKI SENSHI
IPC: E04D13/03
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To employ, using a top light, a space beneath an overhanging member which overhangs outwards from an exterior wall surface, to keep brightness good in the space beneath the overhanging member even in a condition where daylighting is difficult with the top light, and to keep brightness good for the entire space beneath the overhanging member during the night even if the amount of overhang of the overhanging member is large. SOLUTION: A snow guard 1 is provided at the porch C and the verandah of a house in a cold district. A balcony E is formed above the snow guard 1 and a daylighting opening 91 is provided in the balcony floor 3 thereof. The upper part of the opening 91 is closed with a domed daylighting member 95 made of acrylic resin. A luminaire 10 capable of illuminating the porch C and the verandah is mounted on the inner surface of the opening 91.
Patent JP-H11286260-A (JP)
Title: High-pressure washing device for vehicle
Inventor: ZEYER PIERRE
IPC: B60S3/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure washing device having satisfactorily reproducible washing effect and minimized in wear during operation. SOLUTION: In this high-pressure washing device for vehicle, a feed pipe 3 on which one end 5a of a flexible hose piece 5 is firmly mounted by a union 4 is firmly mounted within a frame 1. The movable end part 5b of the hose piece 5 has a spray nozzle 14, and a holding device 11 is mounted in such a manner as to be rotatable to the frame 1 around a rotating axis D. A guide sleeve 13 is provided on the holding device 11 which is rotationally drivable by a driving device 12 in order to limitably guide the movable end part 5b of the hose, its axis is extended at a fixed angle to the rotating axis D, and a cylindrical bearing piece 15 engaged with the guide sleeve 13 and rotatable thereto is provided between the movable end part 5b of the hose and the spray nozzle 14.
Patent JP-H09153401-A (JP)
Title: Resistive paste for low-temperature baking
Inventor: TAGUCHI SADAMI
IPC: H01C7/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a baked resistor having little irregularity in the resistance value. SOLUTION: A resistive paste is formed by dispersing one kind of conductive particles or a plurality of kinds of conductive particles selected from among Rb2 RuO7-x power (The (x) is 0 to 1.), Bi2 RuO7-x powder (The (x) is 0 to 1.), CaRuO3 powder, SrRuO3 powder and LaRuO3 powder, PbO-SiO2 -B2 O3 -Al2 O3 glass powder of a softening point of 350 to 550 deg.C and a filler for suppressing the flow at the time of firing of this glass powder in an organic vehicle. The filler is selected from among Al2 O3 powder, ZrO2 powder, TiO2 powder and glass powder of a softening point of 750 to 850 deg.C and contains 3 to 30wt.% of a powder body component not containing an organic vehicle.
Patent JP-H01171580-A (JP)
Title: Dry chemical fire extinguishing device
Inventor: SUETAKE YOSHIHIRO
IPC: A62C37/00
Filed: 1987-12-28
Abstract: PURPOSE:To improve the safety and the reliability by effectively and accurately backing up each of plural dry chemical powder units by another unit in case of the operation defect and running-out of powder in each unit. CONSTITUTION:Main pipes 3 and 3' with stopcocks 2 and 2' of plural dry chemical powder units 1 and 1' are connected to each other by a backup pipe 6. A pressure operation valves 7 and 7' are provided in the pipe 6 for respective units 1 and 1'. Pressure operation valves 7 and 7' are remote-controlled by backup actuators 8 and 8' and backup start lines 9 and 9'. The backing-up unit is started and the stopcock of the unit to be backed up is closed by control lines 10 and 10' connected to backup start lines 9 and 9'. As the result, each of plural units 1 and 1' is accurately backed up by another unit in case of the operation defect and running-out of powder in each unit.
Patent JP-2000164253-A (JP)
Title: Manufacture of polymer electrolyte secondary battery
Inventor: KURISU TOSHIHARU
IPC: H01M10/0585
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To enhance adbesion between members by applying polymer electrolyte material paste to one surface or both surfaces of at least one electrode material of a positive electrode material and a negative electrode material, drying to prepare a polymer electrolyte material. SOLUTION: Positive electrode paste is applied to both surfaces of a current collector, dried, and they are pressed to form a positive electrode material. Negative electrode paste is applied to both surfaces of a current collector, dried, and they are pressed to form a negative electrode material. Polymer electrolyte material paste is applied to one surface or both surfaces of at least one electrode material of the positive electrode material and the negative electrode material, dried to prepare a polymer electrolyte material. A polymer electrolyte secondary battery is preferable to form the polymer electrolyte material by applying a polymer electrolyte material paste to the surface where positive and negative electrode materials are laminated, then drying, and positive and negative electrode materials having different areas are used, and the polymer electrolyte material having wider area than the electrode material having smaller area is preferably used.
Patent JP-H02177113-A (JP)
Title: Method and device for testing abrasion property of tape and slider
Inventor: AKAHA NAOTO
IPC: G01L5/00
Filed: 1988-12-28
Abstract: PURPOSE:To exactly and surely test the abrasion property of a tape and a slider by bringing a tape to slide-contact, while running it, with an edge of the slider having an edge of a specific angle, and measuring continuously frictional force of both of them. CONSTITUTION:A tape 4 is brought to a slide-contact, while running it, with an edge 14 of a slider 13 having an edge constituted of adjacent surfaces which come into contact within a range in which an angle is 0 to 180 deg., and frictional force of both of them in the course of running of the tape is measured continuously. Also, by measuring, etc., abrasion width W of the edge 14 of the slider 13 after running of the tape, an abrasion property of the tape and the slider is tested. In such a way, while detecting a slide-contact state of the tape and the slider, the abrasion property of the tape and the slider can be tested exactly and surely.
Patent JP-H03196927-A (JP)
Title: Automatic thread fastening machine
Inventor: SAITO MASAYUKI
IPC: B23P19/06
Filed: 1989-12-21
Abstract: PURPOSE:To simply change the height position of a working face by the worker himself, by making a chuck base corresponding to a changed work face after the base stopping at the position immediately before its abutment on a work, with the movement of the cam follower engaged with a rotating roller, when the rotating roller of a driver base or chuck base side is moved to a specific position at the height changing time of the work face. CONSTITUTION:A worker loosens one of the lock nuts 21a, 21b screwed with a roller shaft 18 by the change of the kind of work and moves rotating rollers 16, 17 in the desired direction. Since the cam followers 15, 15a fitted to circumferential cam grooves 16a, 17a and fixed respectively to a driver base 6 and chuck base 7 sides by the movements of the rollers 16, 17, are moved, the base 6 and base 7 are moved along a slide guide 3. When the tip of the chuck unit 13 fixed to the base 7 reaches the position immediately before its abutment on a desired work, it fastens the other part of the nut 21a or 21b screwed with a roller shaft 18, the rollers 16, 17 can be fixed by the upper and lower nut 21a and 21b of the roller shaft 18 to correspond to a new work.
Patent JP-H09176919-A (JP)
Title: Combined filament yarn having different shrinkage
Inventor: YOSHIOKA KENICHI
IPC: D02G3/04
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a combined filament yarn produced by using a single spinneret and spinning at a high spinning speed, having excellent light fastness and giving a woven or knit fabric having excellent bulkiness, softness, springiness, body and squeaking feeling. SOLUTION: This combined filament yarn having different shrinkages is produced by spinning a high-shrinkage fiber group A and a low-shrinkage fiber group B from the same spinneret and satisfies the formula, 7.0×10<-4> <(ΔWSr+ΔC)/Tu<2.0×10<-2> , wherein ΔWSr is boiling shrinkage difference between the high-shrinkage fiber group A and the low-shrinkage fiber group B, ΔC is difference of copolymerization ratios between the copolymer component constituting the high-shrinkage fiber and the copolymer component constituting the low-shrinkage fiber, Tu is a spinning speed (m/min) and is >=4,500.
Patent JP-2000166294-A (JP)
Title: Group operation control method and system of synchronous motor
Inventor: HORINOUCHI YUTAKA
IPC: F04B49/06
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a group operation control method of a synchronous motor for satisfying both the reliability and economy of a system. SOLUTION: A plurality of synchronous motors 51-5n are subjected to variable speed control operation. With one portion 51 of the plurality of synchronous motors 51-5n as a pilot motor, the magnetic pole position of the rotor of the pilot motor 51 is detected by a magnetic pole position detection sensor 6. The output voltage and the output frequency of a power circuit part 3 are controlled so that the phase angle formed by the magnetic pole position of the detected pilot motor 51 and the rotary magnetic field generated by stator coil winding is within a specific range. Also, by commonly supplying the output power of the power circuit part 3 to the plurality of synchronous motors 51-5n, the plurality of synchronous motors 51-5n are subjected to variable speed control operation so that they reach the same speed.  When either one of the plurality of synchronous motors 51-5n fails, overcurrent detection protection devices 81-8n stop power supply to the synchronous motor that failed. The other synchronous motors continue to operate.
Patent JP-H10157432-A (JP)
Title: Vehicle height adjusting device of air suspension
Inventor: ENDO TAKANORI
IPC: B60G17/052
Filed: 1996-11-30
Abstract: PROBLEM TO BE SOLVED: To change the height of a vehicle rapidly during crouching and to change the height at a low stable speed during normal driving by enabling the body of the vehicle to be held at predetermined heights at a crouching position and at a leveling position through the electronic control of a vehicle height adjustment valve, and switching the airflow rate supplied to an air spring from the vehicle height adjustment valve from a large to a small amount or vice versa. SOLUTION: Air supplied to an air spring 3 is controlled by electronically controlling a vehicle height adjustment valve 5 according to a detection signal from a vehicle height sensor 22, and air supplied to the air spring 3 from the vehicle height adjustment valve 5 is switched to either a small-diameter orifice 6a or a large-diameter orifice 6b by a switching valve 6, so that a large amount of airflow during crouching and a small amount of airflow during leveling are supplied to the air spring 3 for rapid vehicle height adjustment during crouching and for slow vehicle height adjustment during leveling.
Patent JP-H06154926-A (JP)
Title: Manufacture of sheet metal part provided with ratchet gear
Inventor: HASEGAWA ISAO
IPC: B21D53/28
Filed: 1992-11-20
Abstract: PURPOSE:To manufacture the sheet metal part capable of reducing the weight and cost by obtaining the ratchet gear with high rigidity even using sheet metal raw material having relatively small thickness and accordingly, light in weight at the time of manufacturing the sheet metal part integrally provided with the ratchet gear. CONSTITUTION:A circular recessed part 6 is drawn on the sheet metal raw material 1X, the recessed part 6 is then compressed in the direction where the depth becomes smaller to increase the thickness of an annular peripheral wall 10 than the sheet metal raw material thickness and then, the ratchet gear 7 is formed on the inner peripheral surface of the recessed part 6 to manufacture the sheet metal part.
Patent JP-2001157455-A (JP)
Title: Constant-current power supply
Inventor: SHIMIZU KEIICHI
IPC: H02M7/48
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a constant-current power supply for supplying a nearly sinusoidal wave current to a load and at the same time preventing an overcurrent from flowing to the load when the load rapidly changes. SOLUTION: The constant-current power supply is provided with an inverter circuit 3 with self-quenching switch elements TR1-Tr4 and a filter circuit 4 for outputting a low-frequency, nearly sinusoidal wave voltage by eliminating a high-frequency component being outputted from the inverter circuit 3. The filter circuit 4 consists of a capacitor C1 that is connected in parallel with the output side of the inverter circuit 3, a first inductor L3 that is inserted between the output side of the inverter circuit 3 and the capacitor C1, and a second inductor L4 that is inserted between the capacitor C1 and an input coil Ta of a main transformer T, thus setting the inductance value of the second inductor L4 to a specific value or larger.
Patent JP-H06162201-A (JP)
Title: Method and device for generating fuzzy elliptical arc model
Inventor: SAGA AKIHITO
IPC: G06T7/00
Filed: 1992-11-20
Abstract: PURPOSE:To generate a fuzzy elliptical arc model consisting of appropriately fuzzy elliptical arc information, in accordance with a fuzzy input curve sample model. CONSTITUTION:Representative point selecting parts 2, 3 select a first and a second fuzzy representative points from an input curve sample model, and also, derive a third fuzzy representative point, based thereon. An auxiliary point extracting part 4 derives an auxiliary point on the input curve sample model so as to become a point separated to some extent from a first-a third fuzzy representative points. An elliptical arc model generating part 5 derives a fuzzy Bezier polygon so as to satisfy the fuzzy representative point by a fuzzy Bezier polygon arithmetic part 51, derives weight of an elliptical arc, based on the fuzzy representative point and the auxiliary point by a weight arithmetic part 52, and determines an end point of a fuzzy elliptical arc model by an end point arithmetic part 53. Also, by an elliptical arc constituting part 54, the fuzzy elliptical arc model is constituted, based on the fuzzy Bezier polygon, the weight and the end point of the fuzzy elliptical arc model.
Patent JP-H11165013-A (JP)
Title: Fan integrated with filter
Inventor: YONETANI KAZUO
IPC: B01D46/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a fan integrated with a filter in which the number of parts can be reduced and labor and time for assembling and incorporating can be saved. SOLUTION: A fan 1 is constituted of a plurality of blades 11, a flange part 12, a bottom part 13, and formed body filters 14 included therein. The blades 1 are arranged at equally spaced intervals with a prescribed blade pitch in the circumferential direction, and on the inner periphery side and on the upper end side of the blades 11, formed body filters 14 of prescribed thickness are integrally formed. By using the fan 1 that has not been integrated with the formed body filters 14 is used, suction forming is carried out, and by depositing fiber mixed in slurry on the inner periphery side and the upper end side of the blades 11, the formed body filters 14 are formed.
Patent JP-H08174396-A (JP)
Title: Finishing machine for glass sheet
Inventor: BANDO SHIGERU
IPC: B24B9/10
Filed: 1994-12-21
Abstract: PURPOSE: To prevent incorrect rotation of a glass sheet due to mechanical disturbance by providing an inertia body to prevent the occurrence of a fluctua tion owing to rotation of a table by a rotating device. CONSTITUTION: In a finishing machine 1 for a glass sheet 2, an inertia body 21 is fixed to the rotor 68 of an electric motor 65 directly coupled to a table 3. Thereby, the microfluctuation of the press force of a grinding wheel 4 on the glass sheet 2 is produced or application, such as distance, of microvibration on the glass sheet 2 or the table 3 occurs, rotation of rotor 68 is prevented from a fluctuation and effected like it is programmed. Thus, the phase of direct action in a direction X of a grinding wheel 4 and that of rotation of the glass sheet 2 are set as they are programmed, accurate positioning is achieved, and accurate machined glass product is produced.