baber/WOPTO huggingface dataset:
Patent JP-S63159779-A (JP)
Title: Ultrasonic position detector
Inventor: GONDO MASAHIKO
IPC: G01H17/00
Filed: 1986-12-24
Abstract: PURPOSE:To improve distance resolution and to improve direction measurement accuracy by compressing pulses of a chirp signal made into a complex number by the best filter. CONSTITUTION:Wave receivers 2a and 2b are arranged nearby so that the phase difference at the center frequency of a received arrival wave is <=180 deg.. Further, frequency mixers 4a1 and 4a2, and 4b1 and 4b2, a local oscillator 5, a 90 deg. phase shifter 6, and LPFs 7a1 and 7a2, and 7b1 and 7b2, a 90 deg. phase shifter 6, and two orthogonal detecting circuits composed of LPFs 7a1 and 7a2, and 7b1 and 7b2 make chirp signals received by the receivers 2a and 2b into complex numbers respectively. Those chirp signals are compressed in terms of pulse by optimum filters 8a and 8b. The complex number output signals which are compressed in terms of pulse by the optimum filters 8a and 8b are used to measure the phase difference based upon the arrangement of the receivers 2a and 2b to find the ultrasonic arrival direction and find signal power from pulse-compressed complex number output signals, thereby detecting the position of an ultrasonic sound source.
Patent JP-S63161436-A (JP)
Title: Automatic detector for film information
Inventor: KASHIMA MASATAKA
IPC: G03B7/24
Filed: 1986-12-24
Abstract: PURPOSE:To smoothly load a film cartridge by arranging a contact consisting of a spring material like a cantilever which is freely rocked in the radical direction of a cartridge chamber so that the free end part of the contact is abutted with the peripheral surface of the film cartridge and forming an electric contact in this free end part. CONSTITUTION:Contacts 8 and 9 consisting of spring materials like cantilevers are arranged which are protruded to a cartridge chamber 3 so that free end parts are abutted against the peripheral surface of the loaded film cartridge and are freely rocked in the radial direction of the cartridge chamber 3, and electric contacts A1 and A2 are formed in these free end parts. Since free end parts are placed on the side of a rewind shaft, contacts 8 and 9 are rocked outward in the radial direction of the cartridge chamber 3 and the corner of the film cartridge is slided toward the rewind shaft along the axis of a film winding shaft when the corner of the film cartridge is abutted with contacts from the axial direction of the film winding shaft at the time of loading the film cartridge. Thus, an obstruction due to the constitution for film information detection is resolved to smoothly load the film cartridge.
Patent JP-H08168180-A (JP)
Title: Power fluctuation suppressor/controller
Inventor: UEDA HIROSHI
IPC: H02J3/24
Filed: 1994-12-14
Abstract: PURPOSE: To determine the parallel connection of an AC system and a DC system easily through an inexpensive constitution by monitoring the frequency at two points of the AC system constantly. CONSTITUTION: The power fluctuation suppressor/controller comprises frequency detectors 501, 502 for detecting the frequency at a plurality of points, a frequency comparator 553 for detecting the difference of a plurality of frequencies detected by the frequency detectors, and means 150 for disconnecting the power fluctuation suppressor from a DC power control section on condition that the difference of frequency detected by the frequency comparator 553 sustains longer than a set time.
Patent JP-H05151413-A (JP)
Title: Signal counting device
Inventor: OKANO HIRONOBU
IPC: G06M3/02
Filed: 1991-11-26
Abstract: PURPOSE:To improve the usability by switching a preset value arrival signal output means output a preset value arrival signal on condition that it is discriminated that the preset value is 0. CONSTITUTION:A signal counting device 10 is provided with a preset means 12, a preset value display means 13, a preset value arrival signal output means 20, and a preset value discriminating means 30. The preset value arrival signal output means 20 is so constituted that this means 20 is switched to the unoperated state that a preset value arrival signal STP cannot be outputted when the preset value discriminating means 30 discriminates that a preset value Ns is 0. The set value to the preset means 12, namely, the preset value Ns is changed to use the device as a mere signal counting device consisting of means 11 and 14 or as a counting device with preset function consisting of means 11, 14, 12, 13, and 20 by switching. Thus, a control board or the like is miniaturized, and the cost is reduced.
Patent JP-H03174014-A (JP)
Title: Flame-retardant conjugate yarn
Inventor: INADA HITOSHI
IPC: D01F1/07
Filed: 1989-12-01
Abstract: PURPOSE:To obtain conjugate yarn having excellent flame retardance and low- temperature adhesivity, capable of being made into fine denier by spinning a specific propylene polymer composition as core and an ethylene polymer not containing a flame retardant as sheath in a specific ratio. CONSTITUTION:A propylene polymer composition prepared by blending 100 pts.wt. propylene polymer with 0.6-20 pts.wt. one or more of an etherified tetrabrominated bisphenol A shown by formula I (R1 and R2 are two or more bromine atom bonded alkyls), etherified tetrabrominated bisphenol S shown by formula II (R3 and R4 are two or more bromin atom bonded alkyls) and an isocyanuric acid ester shown by formula III (R5 to R7 are two or more bromine atom bonded alkyls), 0.01-5 pts.wt. aliphatic carboxylic acid having <=60 deg.C melting point, 0.5-7 pts.wt. antimony trioxide and 3-30wt.% based on the organic brominated substances of a metallic salt of higher fatty acid is used as core, an ethylene polymer not containing a flame retardant as sheath in a ratio of core/sheath = (50/50)-(90/10) and the composition and the polymer are spun to give conjugate yarn.
Patent JP-H03173071-A (JP)
Title: Base connecting device
Inventor: YANAGI NOBUYUKI
IPC: H05K3/32
Filed: 1989-11-30
Abstract: PURPOSE:To increase the connection work efficiency and to improve the reliability to the connection by providing metal pieces contacting to the conductor route of a circuit base and the conductor route of the other circuit base, squeezing them to the circuit bases with insulating plates and deforming them elastically. CONSTITUTION:Metal pieces 44 are positioned between insulating plates 36 and a circuit base 10. The section form of the metal pieces 44 is a convex form, its one end is contacted to a conductor route 12, and the other end is contacted to a conductor route 14. By providing bolts 40 and screwing them to screw holes of the steps responding to the bolts 40, the metal pieces 44 are squeezed to the circuit base 10 while being deformed elastically with the insulating plates 36. As a result, the contact of one end of the metal pieces 44 and the conductor route 12, and the contact of the other end of the metal pieces 44 and the conductor route 14 are secured, and a deterioration of property of the circuit bases 10 and 22, and a deterioration of reliability of the operation resulting from a poor contact can be prevented.
Patent JP-H07138310-A (JP)
Title: Method of polymerization of styrenic monomer
Inventor: SUYAMA SHUJI
IPC: C08F12/06
Filed: 1993-11-18
Abstract: PURPOSE:To obtain a styrenic polymer having high strength and good moldability, by polymerizing a styrenic monomer by a continuous polymerization process using a polymerization initiator comprising a specified peroxyketal. CONSTITUTION:In producing a styrenic polymer by a continuous polymerization process from a styrenic monomer or its mixture with other vinyl monomer copolymerizable therewith, polymerization is effected at 115-145 deg.C by using a polymerization initiator comprising a peroxyketal of the formula in an amount of 0.02-0.3wt.% based on the monomer. In the formula R is a 1-3C alkyl. In this polymerization process, a solvent can be used. As the solvent, ethylbenzene is suitably used preferably in an amount of at most 25wt.% based on the monomer used. The use of too much solvent is undesirable since the rate of polymerization is lowered and the molecular weight of the obtained polymer is lowered.
Patent JP-H09171198-A (JP)
Title: Electrooptic device
Inventor: SONEHARA TOMIO
IPC: G02F1/1335
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type electrooptic device which has small light quantity loss and a large margin of manufacture by forming one substrate of a semiconductor, and forming a driving circuit for driving an active element on the semiconductor substrate at the periphery of a pixel area formed of a pixel electrode. SOLUTION: This device is composed of a pixel electrode 802, an inter-layer insulating layer 803, a liquid crystal layer 804, and a transparent electrode 805 and a deflecting plate 807 which are vapor-deposited on an opposite transparent substrate 806. Thus, liquid crystal is sandwiched between a couple of opposite substrates and pixel electrodes arranged in matrix and active elements connected to the pixel electrodes 802 are formed on one substrate to constitute an electrooptical element. Then one of the substrates is formed of a semiconductor and driving circuits for driving the active elements are formed on the semiconductor substrate at the periphery of the pixel area formed of the pixel electrodes 802. Consequently, the product of the double refraction index of the liquid crystal and the thickness of the liquid crystal layer can be made large, so the margin can be made large.
Patent JP-H01151438-A (JP)
Title: Intracorporeal insert utensil for measuring magnetism of living body
Inventor: HANEDA TAKEO
IPC: A61B5/05
Filed: 1987-12-08
Abstract: PURPOSE:To perform the insertion to the deep part of a living body and to measure magnetism with high sensitivity in close vicinity to the region of the deep part in the living body, by providing a magnetic measuring part utilizing Josephson effect and a cooling means to the leading end part of an elongated member capable of being inserted in the body cavity. CONSTITUTION:A magnetism detecting pickup part 13 is fixed to the interior of the cooling chamber 11 provided to the leading end part 9 of a catheter 2 through a support member 112 and the cooling chamber 11 is filled with a cooling medium 14 and the pickup part 13 is cooled by the cooling medium 14 and a superconductor 23 is held to a superconductive state. When magnetic flux is applied to the superconductive ring 23 having weak coupling part due to Josephson junction 22 from the outside the magnetic flux entering the ring 23 is integer-times a magnetic flux quantum. The sharp change in the magnetic field entering the ring 23 induces voltage in an RF resonance circuit and a SQUID flux meter for guiding weak induced voltage to an RF amplifier 5 and amplifying the same to make it possible to measure a weak magnetic field is formed. The SQUID flux mater is brought to a structure inserted in the body cavity to make it possible to measure magnetism and inserted in the body cavity to make it possible to measure the magnetism at the deep part of a living body at the position close to said deep part with high sensitivity.
Patent JP-2000138479-A (JP)
Title: Carrier for module ic handler
Inventor: LEE SANG SONG
IPC: G01R31/28
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To test performance of produced module ICs at the specified temperature and improve reliability of shipped products. SOLUTION: This carrier is provided with a housing 12, a pair of fitting plates 14 which are formed in parallel within the housing space of the housing 12 and are provided with guide grooves 21, a plurality of rotary bodies 16 which are fitted to the fitting plate 14 elastically and come in contact or release in accordance with rotation to hold a module IC, and a spring member to give a restoring force to the rotary bodies 16.
Patent JP-H02155711-A (JP)
Title: Injection compression molding die device and injection molding method
Inventor: FUJII HIDEAKI
IPC: B29C45/46
Filed: 1988-12-09
Abstract: PURPOSE:To mold a product such as a magnetic tape slide guide of high accuracy or the like easily by melting superhigh molecular weight polyethylene instantly and injecting said molten raw material into a cavity immediately. CONSTITUTION:A cavity 125 for passing and filling superhigh molecular weight polyethylene of one (1) million - six (6) million through a ring gate 124 fit for the shape of a molded product, a slidable insert block 119 and a pressurizing cylinder 121 for driving said insert block are provided. A vacuum pump is operated in the middle of mold closing to start vacuumizing operation in a mold, and when closing is completed, the pressure inside the mold is reduced down to around 10<-3> Torr. After that, superhigh molecular weight polyethylene metered in the cylinder is injected into the mold, passed through a primary sprue 113, a runner 114, a secondary sprue 115 and a ring gate 124 to be filled in the cavity 125. Then, the pressurizing cylinder 121 for compression is operated and the resin in the cavity 125 is compressed by the insert block 119 for compression.
Patent JP-H09133370-A (JP)
Title: Heat supplying system
Inventor: MARUYAMA NOBORU
IPC: F24D3/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat supplying system in which a heated thermal medium can be supplied immediately when a load member is started to be used. SOLUTION: A heat supplying system is provided with a heat exchanger 1, a going pipe passage 2 for supplying a thermal medium heated by the heat exchanger 1 to a load member L, a returning pipe passage 3 for returning the thermal medium thermally consumed by the load member L to the heat exchanger 1, and a load pipe passage 6 connected between the going pipe passage 2 and the returning pipe passage 3 and provided with the load member L. A bypass pipe passage 7 having a flow rate adjusting member 8 is connected between the going pipe passage 2 and the returning pipe passage 3 which is downstream side of the load pipe passage 6.
Patent JP-H05115787-A (JP)
Title: Catalytic material for oxidizing ascorbic acid
Inventor: SAITO HIROSHI
IPC: C07B61/00
Filed: 1991-10-30
Abstract: PURPOSE:To provide a catalytic material for oxidizing ascorbic acid which has a function of oxidizing ascorbic acid and is able to exclude stably the disturbance by ascorbic acid on the occasion, for example, when an organism component is determined indirectly by a peroxide measuring method. CONSTITUTION:More than one kind of metal porphin selected from metal tetraquis (sulfophenyl) porphyrin, metal tetraquis (carboxyphenyl) porphin, metal protoporphyrin, and their derivatives coordinated with metals including cobalt, manganese, iron, copper, ruthenium, zinc, nickel, etc., is fixed on a carrier including glass beads, silica gel, and ion exchange resin.
Patent JP-H09155575-A (JP)
Title: Manufacture of fuel tank of aluminum-plated steel sheet, and laser beam welding method of aluminum-plated steel sheet and laser beam welded body
Inventor: MITSUYOSHI HIROSHI
IPC: B23K26/32
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To dispense with a post-treatment process of the painting, and to improve the corrosion resistance on the inner surface side in manufacturing a tank, etc., by welding an aluminum-plated steel sheet. SOLUTION: In manufacturing a fuel tank by welding circumferential edge flange parts 2a, 3a of a pair of upper and lower semi-spherical bodies 2, 3 made of aluminum-plated steel sheets which are aluminum-plated on each side, a step (d) is provided on the flange part 3a on one side, and a clearance part formed by the step (d) is irradiated with the laser beam and welded. Unnecessary composition such as Al generated on the lapped side (opposite side) is removed into the clearance, and the quantity of Al, etc., to be mixed in a welded part is reduced to improve the weld strength.
Patent JP-H04182795-A (JP)
Title: Inside temperature switching device for automatic vending machine
Inventor: KITAJIMA KOJI
IPC: G07F9/10
Filed: 1990-11-16
Abstract: PURPOSE:To unnecessitate troublesome switching operation requiring the patrol of all automatic vending machines by a person in charge by providing a control part deciding the switching of cooling and heating states based on the detection temperature information of a temperature sensor and switching the heating and cooling states based on the decision output. CONSTITUTION:A temperature sensor 18 measuring the outside temperature and a control part 19 deciding the switching between the cooling and heating states based on the detected temperature information of the temperature sensor 18 are provided so as to switch the heating and cooling states according to the decision output of the control part 19. Therefore, the control part 19 decides the necessity of switching of the heating and cooling states based on the outside temperature information collected by the temperature sensor 18 so as to switch automatically when the switching is needed. Thus, the heating and cooling states can be automatically switched without the manual operation by the person in charge.
Patent JP-H01154600-A (JP)
Title: Method and apparatus for forming fine wire
Inventor: HASEGAWA HIROSHI
IPC: H05K7/06
Filed: 1987-12-11
Abstract: PURPOSE:To arrange a discrete wire in a predetermined shape without covering other connection pads by entangling it outside pins while applying a tension to the discrete wire thereby to form the discrete wire in a predetermined linear shape by plastically deforming the pin to a guide. CONSTITUTION:A discrete wire 15 is so connected to predetermined first connecting pads 23 as to form, for example, 45 deg. with respect to the arranging direction of the pads 23. Then, a fine wire forming apparatus 1 is so set that pins 5a, 5b, 5c are disposed at the side from which the wire 15 is drawn on the center line of the first pads 23a, 23b, 23c between the pads 23a, 23b, 23c and second connecting pads 24. Then, after the wire 15 is sequentially entangled with the pins 5a, 5b, 5c while applying a tension thereto, bent at 90 deg. along a pin 5d, and the wire 15 is then drawn through a passage 26, thereby completing a series of forming works. The two pin holders 3, 4 are rotated inward each other, and the apparatus 1 is removed in this state.
Patent JP-H06154550-A (JP)
Title: Absorption device
Inventor: INOUE HIROO
IPC: B01D53/50
Filed: 1992-11-20
Abstract: PURPOSE:To provide an absorption device which is compact and capable of reducing installation cost significantly. CONSTITUTION:The device is composed of a tank part 2 in which an absorption liquid is stored, a flue 1 through which a gas to be treated is allowed to run, and an absorption liquid circulation pump 4 which supplies the absorption liquid to a spray nozzle 3 provided in the flue 1 from the tank part 2. In addition, the flue 1 consists of a gradient part 11 which inclines downward against a gas flow direction, a spray part 12 where the spray nozzle 3 is provided on the gradient part 11, an opening part 13 where part of the bottom of the flue 1 positioned in the downstream side of the spray part 12 communicates with part of the lateral wall of the tank part 12, and a gas swirling part 14 which is spirally formed upward toward a gas flow direction passing near the tank part 2 on the downstream side of the opening part 13.
Patent JP-S63164457-A (JP)
Title: Semiconductor integrated circuit
Inventor: KONISHI KOJI
IPC: H01L27/04
Filed: 1986-12-26
Abstract: PURPOSE:To prevent an erroneous operation at the time of inputting a negative voltage by providing a positive voltage applying region at the periphery of a protective circuit for protecting an internal circuit against the input of negative voltage. CONSTITUTION:N-type epitaxial layers 22-26, p<+> type separate regions 16-21, p-type diffused layers 31, 34, 35 and n<+> type diffused layers 27-30, 32, 33 are formed on a p-type substrate 15. The cathode of a protection diode 8 connected at its anode for protecting an n p n transistor 11 to be connected to an input terminal 2 to a substrate is connected to the terminal 2. A region 6 connected to a positive power terminal 9 and held at positive polarity is formed at the periphery of the diode 8. Then, electrons of minority which flow through regions 17, 18 when a negative voltage is applied to the terminal 2 are absorbed through regions 22, 24 to the power source 9. Then, the electrons are not invaded into the transistor 11 as the conventional one to prevent an erroneous operation.
Patent JP-H03172077-A (JP)
Title: Picture reader
Inventor: KAI SHOZO
IPC: H04N1/60
Filed: 1989-11-30
Abstract: PURPOSE:To improve resolution in a monochromatic mode by providing an output separating means to successively take out outputs from respective color light detecting means uniformed by an output uniforming means in an arranging direction for each color light detecting element in the monochromatic mode. CONSTITUTION:When the monochromatic mode is selected and an original is exposed, the picture of the original is read and scanned by respective color sensors 3 of a linear image sensor array 2 and for each color sensor 3, the picture is outputted through a picture processing part 7 and a conversion part 9 to an output control part 10. Color signals corresponding to color light detecting elements 4g and 4b are amplified based on respective amplification factors stored in a memory at the input of the output control part 10. Further, the color signals corresponding to color light detecting elements 4r, 4g and 4b are not synthesized to one signal but taken out successively as monochromatic signals in the arranging direction of the color light detecting element for each color light detecting element.
Patent JP-H09152334-A (JP)
Title: Object detection apparatus
Inventor: DOMOTO YASUYUKI
IPC: H04N7/18
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an object detection apparatus by which the existence of an object can be detected precisely and stably and by which the computing amount of the mapping processing operation of a stereo image is reduced by a method wherein, in a stereo image processing operation which is used as an input method for three-dimensional information, a change, in terms of time, in a distance up to the object is detected. SOLUTION: In an object detection apparatus, the existence of an object is detected on the basis of a change in a distance in terms of time. In the object detection apparatus, the position of a plane such as a road, a floor, a wall or the like is estimated by a plane estimation part 17, the distance of a rectangular region in which a distance cannot be measured in the rectangular region of the plane is computed so as to be supplemented on the basis of a distance up to the plane in the rectangular region in which the distance can be measured. Thereby, the object can be detected stably and surely, and the computing amount of a mapping processing operation in a mapping processing part 7 can be reduced while a parallax search region is limited to a part between an imaging device and the plane.