baber/WOPTO huggingface dataset:
Patent JP-2000050301-A (JP)
Title: Digital camera adaptable to moving picture/still picture, image recording/reproducing method and storage medium stored with signal processing program
Inventor: KAWAHARA NORIHIRO
IPC: H04N5/92
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent resolution of a moving picture from being reduced without switching a drive method of a CCD by individually adding digital luminance signals of low and high frequency bands at the time of reproduction and individually adding also digital color difference signals of low and high frequency bands at the time of reproduction. SOLUTION: All pixels of an image pickup element are read out by sequential scanning in one frame period of a TV signal and converted into a digital image signal, and digital luminance signal and a digital color difference signal generated by applying 1st signal processing to the digital image pickup signal are respectively filtered to generate digital luminance signals of low and high frequency bands and digital color difference signals of low and high frequency bands. The digital luminance signal and the digital color difference signal of the low frequency band are applied to the 2nd signal processing and recorded in a video area of a tape 27 and the digital luminance signal and the digital color difference signal of the high frequency band are applied to the 3rd signal processing and recorded on a sub-code area of the tape 27.  At the time of reproduction, the digital luminance signals of low and high frequency bands are individually added, and simultaneously the digital color difference signals of the low and high frequency bands are individually added and outputted.
Patent JP-H0952759-A (JP)
Title: Refractory superior in corrosion resistance to melted metal
Inventor: IIYAMA MASATO
IPC: C21C5/48
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To provide refractory superior in corrosion resistance to melted metal used to a bottom blowing nozzle, etc., in a converter. SOLUTION: This refractory is fired or unfired refractory compounded the component composition (as wt.%) described hereunder. Flaked graphite is 10-45%, metallic silicon being 0.5-6%, superfine alumina powder having <=10μm particle diameter being 0.5-11%, thermosetting resin and/or pitch as a binder being 3-15% and the balance is substantially alumina particles. Besides 15% SiC and <=10% SiO2 may be compounded to this composition.
Patent JP-H0974234-A (JP)
Title: Piezo-electric actuator
Inventor: MIKI KATSUMASA
IPC: B25J19/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To stabilize the driving of laminated element type piezo-electric actuator mainly for the purpose of a chopper for an infrared ray sensor for driving close to a resonance. SOLUTION: A shim 11, a displacement enlarging part 13, a bending part 15 and a coupling part 16 are integrated in one body by bending an elastomer on a flat plate for bending the shim 11 onto a piezo-electric body 12 so as to compose an unimorph type laminated element. Since the series resistor Ra 18 is fitted to the unimorph laminated element in series in a circuit to be impressed with AC signals, the driving waveform can be easily got blunt thereby making the driving of actuator in such a constitution stable.
Patent JP-H0393108-A (JP)
Title: Low an type low noise electric cable
Inventor: SHIMOJIMA KIYOSHI
IPC: H01B5/08
Filed: 1989-09-04
Abstract: PURPOSE:To improve the wind noise characteristic and the AN(audible noise) characteristic by forming a recessed section prepared under a specified condition at about the central position of a surface of large diameter stepped surface. CONSTITUTION:The bottom part of a recessed section 11 is designated by determining a virtual concentric circle Q relative to an electric cable wherein each of interposed element-wires 3, 3 is inscribed, expressing an intersecting point where the virtual concentric circle intersects the side surfaces of thick-walled element-wires 1, 1 on both sides of the circle respectively as D, D' and equalizing the length delta of this D-D' to the width of the bottom part while equalizing also a difference in radial direction between the virtual concentric circle Q and a circle P of large diameter difference in level to the depth (ho) of the recessed section. Furthermore, a central angel which the side surface of the recessed section forms to the center of the electric cable is expressed as thetao and a central angle which a plane between actual surfaces A, A' of a large diameter stepped part forms as thetae. Values of these expressed signs must be determined to satisfy the condition of a formula I. The electric cable can thus reduce not only wind noises as well as wind pressure but also audible noises originating in corona generated waterdrops in case of a rainfall.
Patent JP-2001053106-A (JP)
Title: Flip-chip connection structure and manufacture for electronic component
Inventor: SENBA NAOHARU
IPC: H01L21/60
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a flip-flop connection structure which can absorb stresses due to the difference in the thermal expansions of materials in a simple structure without using an elastic wiring substrate in a flip-chip connection structure by the use of bumps, and can lower packaging cost and reduce thermal resistance, even in case of a high consumption power semiconductor device. SOLUTION: A connection electrode of a semiconductor device 1 is joined to an elastic bump constituted by a stay 7 which is fixed to a connection electrode, a contact part 5 coming into contact with the connection pad of a counter circuit substrate 3, and an elastic body comprising a sheet metal for connecting with these elastically, and even when stresses generated by the thermal expansion of a semiconductor device or a circuit substrate is applied to an elastic body bump, the connection of the contact part with the connection pad of the circuit substrate is held by absorbing the stresses by the elastic body.
Patent JP-H04109280-A (JP)
Title: Thermal fixing device
Inventor: ISHII AKIHIKO
IPC: G03G15/20
Filed: 1990-08-30
Abstract: PURPOSE:To obtain a fixed image of good quality without disordering a toner image before fixation which is transferred to recording paper by arranging a conductive roller opposite the surface of a heat roller and removing electrostatic charges on the surface of the heat roller. CONSTITUTION:The unit is provided with the heat roller 1 which is formed by lining a tube body with rubber and coating the rubber with resin, a bottom roller 2 which presses a transfer medium against the heat roller 1, and the conductive means 13 which is provided in a free press-contacting state with the surface of the heat roller 1 and removes electrostatic charges on the surface of the heat roller 1. Thus, the electrostatic charges on the surface of the heat roller 1 are discharged to the ground through the conductive means 13 and then the electrostatic charges on the surface of the heat roller 1 decrease. Consequently, no discharge is caused between the surface of the heat roller 1 and the recording paper or bottom roller 2, the toner image before fixation which is transferred to the recording paper is never disordered, and the image of excellent quality can stably be obtained.
Patent JP-H0889868-A (JP)
Title: Coating device
Inventor: UMETSU HIROYUKI
IPC: B05C5/02
Filed: 1994-09-26
Abstract: PURPOSE: To apply a pattern on the entire surface of a base material all at once using a coating comprising at least, two different types of half-kneaded coating. CONSTITUTION: This coating device is equipped with a coating groove with an almost semicircular cross section which is wider than a base material βand carved out traversing the surface of the base material β across a distance of ▵t and pipes connected to the coating groove 3. Different types of coating A, B are continuously supplied to the coating groove 3, and at the same time, the base material β is moved in a longitudinal direction to perform a coating operation continuously. The width of the coating groove 3 is larger than that of the base material β to form a freely movable space, so that it is possible to cost the entire surface of the base material β all at once, and no after- machining of a slit is required to the benefit of reducing cost and saving of equipment.  In addition, a distance of ▵t is formed between the base material and the coating groove, so that a different type of coating, a variety of aggregates and fibrous materials can be easily added to the surface of the base material in an early stage of coating work.
Patent JP-S6287307-A (JP)
Inventor: YAMAMOTO KEIJI
IPC: H01L21/301
Filed: 1985-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59120436-A (JP)
Title: Manufacture of anisotropically conductive rubber sheet
Inventor: FUJITA MASANORI
IPC: H01B13/00
Filed: 1982-12-27
Abstract: PURPOSE:To obtain the titled sheet simply without requiring a special equipment in such a manner as to be electrically conductive in the thickness-wise direction thereof but not in the lateral way by hardening an unhardened rubber mixed with a specified amount of conductive particles pressed with a flat plate after it is applied on one flat plate. CONSTITUTION:An unhardened rubber (e.g. a thermosetting silicon rubber and photsetting rubber) mixed with 1-15vol% of conductive particles (e.g. silver in the form of a ball, a scale or the like) is applied on one flat plate, pressed with another flat plate and hardened as intact to obtain an intended rubber sheet. In the case of using a photosetting rubber, at least one of both the flat plates shall be light transmitting by nature.
Patent JP-H1156013-A (JP)
Title: Hydraulic circuit for tractor or the like
Inventor: MURAKAMI TETSUJI
IPC: B62D49/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a pump in a hydraulic circuit having a cylinder for a power steering, a lift cylinder, HST or the like of a tractor. SOLUTION: This hydraulic circuit for a tractor or the like is constituted by arranging a hydraulic pump P, a hydraulic circuit 2 for the power steering and for operating the cylinder 1 for the power steering, control valves 5, 6 for carrying out a switching operation of an oil pressure operation part such as lift cylinders 3 and PTO clutch cylinder 4, an HST charge circuit 7, and a tank port T in order in series.
Patent JP-H0894933-A (JP)
Title: High magnifying power zoom lens
Inventor: SATO HARUO
IPC: G02B15/173
Filed: 1994-09-26
Abstract: PURPOSE: To provide a high magnifying power zoom lens in which an extremely high power variation range up to power variation ratio of about 5 can be attained while including an ultrawide angle area and which has good image- formation performance. CONSTITUTION: This zoom lens is constituted of a first lens group G1 having positive refracting power, a second lens group G2 having negative refracting power, and a third lens group G3 which jas front group G3 F and a rear group G3 R having the positive refracting power and which has the positive refracting power as a whole in order from an object side; at least the first lens group G1 and the second lens group G2 move toward the object side and the third lens group front group G3 F and the third lens group rear group G3 R respectively and independently move in the case of performing variable power from a wide angle end to a telephotographic end. The suitable lens constitution of the second lens group G2 and the suitable range of the refracting power and the suitable range of moving amount in the case of performing variable power are found by this invention.
Patent JP-H1168589-A (JP)
Title: Abnormal high-voltage detection circuit of sort wave large power transmitter
Inventor: OIKAWA SUSUMU
IPC: H04B1/04
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent a discharge tube from being damaged by connecting a protective discharge tube against abnormal high voltage to a power amplifier circuit of a solidified short-wave large power transmitter and detecting the occurrence of abnormal high voltages by detecting light which the discharge tube emits through by the abnormal high voltage. SOLUTION: This device is provided with a synthesizer 4, which synthesizes outputs of a power amplifying unit 3, a synchronization and matching circuit 5, which is connected to the synthesizer 4 and an antenna 6 that is connected to the circuit 5. Further, it is provided with a discharge tube 6 which constitutes an abnormal high voltage detection circuit and a photodetector 8 which detects abnormal high voltage by detecting a light that is emitted from the tube 7. When abnormal high voltage is generated in a transmitter and the tube 7 discharges for some reason, the tube 7 is prevented from being damaged by high voltage through direct detection of the discharge light and cutting off a power supply circuit of the transmitter or a signal circuit in a shortest time.
Patent JP-H0972983-A (JP)
Title: Method of correcting deformation of cylinder shell for pressure vessel
Inventor: KITAMOTO HIROSHI
IPC: G21C13/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To securely correct deformation. SOLUTION: The maximum inner diameter difference ΔD of a cylinder shell 6 is measured to determine the shape of an oval correction ring 12 from the maximum inner diameter difference ΔD and steel pieces 14 different in height are mounted by an intermittent fillet welding on the outer circumferential surface of a steel round ring 13 with a round outer circumference to make the correction ring 12. The correction ring 12 is inserted into the cylinder shell 6 to match the direction of a long axis of the correction ring 12 with the direction of a short axis in the shape of the cross section of the cylinder shell 6 and the cylinder shell 6 is placed on a heat treatment truck 16 through a receiving base 15 with the direction of the long axis in the shape of the cross section set vertical.  Thus, the heat treatment truck 16 is made to pass through a heat treatment furnace 17 to anneal the cylinder shell 6.
Patent JP-2000058125-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: NAKAHARA HIROSHI
IPC: H01M10/0525
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a battery superior in a high-temperature resistance characteristic and a voltage resistance characteristic by providing a power generating element having a positive electrode, a separator and a negative electrode and an electrolytic solution, and using a mixed solvent of vinylene carbonate, propylene carbonate and chain carbonic ester for the solvent of the electrolytic solution. SOLUTION: The composition of vinylene carbonate with respect to the entire solvent is set to A vol.%, the composition of propylene carbonate against the entire solvent is set to B vol.%, and the composition (A+B) of a mixed solvent of vinylene carbonate and propylene carbonate satisfies 10<=(A+B)<=50, where A≠0 and B≠0. The composition of vinylene carbonate against the whole solvent is set to 3-20 vol.%. A positive electrode mix layer 1, a positive electrode current collector layer 2, an insulator layer 3 of an insulating material, a negative electrode current collector layer 4, a negative electrode mix layer 5 and a separator 6 are laminated in sequence to manufacture an electrode plate 20 constituting the power generating element of a nonaqueous electrolyte secondary battery.
Patent JP-S61180500-A (JP)
Inventor: BUERUNAA HOFUMAISUTAA
IPC: H01R12/70
Filed: 1985-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0785956-A (JP)
Title: Heating element in form of far-infrared ray emitting tube
Inventor: UMEDA KATSUHIKO
IPC: A61N5/06
Filed: 1993-09-16
Abstract: PURPOSE:To provide a heat emitting element in a tubular form using carbon fibers, which emits far-infrared rays with favorable wavelengths. CONSTITUTION:A heat emitting element 1 emitting far-infrared rays has a tube 10 and an electrode 80 to be secured to the ends of the tubing 10. The tube 10 is so structured that ring-shaped carbon fibers 40 and ring-shaped glass fibers 50 are wound round alternately where an insulation layer is interposed. A lead 60 of carbon fiber is wound on the tubing 10 spirally, and the two ends are conected with electrodes. Current fed from the lead 60 heats the carbon fibers 40 to permit them to emit far-infrared rays.
Patent JP-H0392741-A (JP)
Title: Knocking detector for internal combustion engine
Inventor: KAWAMURA YOSHIHISA
IPC: G01L23/22
Filed: 1989-09-04
Abstract: PURPOSE:To make it possible to detect knocking highly accurately by operating heat generation with respect to a crank angle based on a pressure changing waveform from which the high-frequency component of a combustion-chamber pressure which is detected with a sensor is cut out, and judging the strength of the knock based on the said operated value. CONSTITUTION:The output signal from a cylinder pressure sensor 13 is inputted into a high-frequency cutting filter 21, and the specified high frequency component is removed. Thereafter, A/D conversion 22 is performed, and the signal is inputted into a reading inhibiting circuit 23. When the output of a comparator 24 is at an H level, the circuit 23 inhibits the reading of the output of the A/D converter 22 into a knock- strength operating circuit 25. At the time of an L level, the reading is allowed. Meanwhile, the output of the sensor 13 is inputted into a high-pass filter HPF 28. The HPF 28 passes the specified high frequency component of a pressure vibration signal and outputs the component to the comparator 24. When the high frequency component of the pressure vibration signal exceeds a reference value, the comparator outputs an H-level signal. A cylinder-pressure estimating circuit 29 estimates the pressure in the cylinder during the period of the reading inhibition command when the output of the comparator 24 is at the H-level. The result is outputted to the circuit 25. The circuit 25 operates the knocking strength.
Patent JP-2001050922-A (JP)
Title: Discrimination method for kind of plastic material and probe for discrimination
Inventor: ASAKURA SHUKUJI
IPC: G01N27/12
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus, in which kinds of various plastic materials are discriminated at low cost and with precision. SOLUTION: A plastic sample 1 is heated. A gas which is generated when the plastic sample 1 is decomposed thermally, due to its heating is detected by metal oxide semiconductor-type sensors 5, 6. Signals which are outputted from the sensors 5, 6 are compared with an output pattern, which is stored by measuring a standard plastic sample in advance, so as to specify the kind of plastic material.
Patent JP-S60122049-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B01F15/04
Filed: 1983-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0395097-A (JP)
Title: Fitting and removing device for backing plate for coil suspending tool
Inventor: FUNAKAWA AKIHIKO
IPC: B66C1/66
Filed: 1989-09-07
Abstract: PURPOSE:To obviate necessity for stationing a ground operator in commission to mounting and removal of backing plates, by furnishing a supporting table to take out upward the inverted U form backing plate for the inner surface of a coil made from steel plate, etc., when the coil is hung by a pair of leg-shaped hanging tools moving in different directions of a stereophonic space, capable of opening and closing, and having a supporting projection and locating bosses. CONSTITUTION:A pair of opened hanging tools 10, 10 are closed when locating bosses 13, 13 come to a position P1 near groove 25 provided in a prop 22 of a supporting table. Now rollers 14, 14 come in contact with the side face of a prop, and the hanging tools 10, 10 elevate in the current position P2. Consequently the bosses 13, 13 are detained with the grooves 25, 25, and a supporting table 20 is hung by the hanging tools 10, 10 to separate from the floor surface. In this condition, the hanging tools are moved to the reference position for crane and sunk quietly to put the supporting table 20 on the floor. At this time, the supporting tool 20 and the crane i.e., hanging tool 10 are set automatically in a certain relative position relationship on the X-Y plane and in a certain relative position relationship round the Z-axis.
Patent JP-H0975756-A (JP)
Title: Rice washing machine
Inventor: SONE YASUSHI
IPC: B02B1/06
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to charge a secondary battery by connecting an adapter to the power feed section of a main body and to use the rice wash ing machine by removing the adapter at the time of use by forming the power feed section for charging the secondary battery to the fitting surface of the main body to the cap. SOLUTION: This rice washing machine is so constituted that the jack part of the adapter for charging the secondary battery is attachably and detachably connected to a juncture 27 formed on the base of the main body 22. At the time of use, a user removes the jack part of the adapter connected to the juncture 27 of the main body 22, closes a shutter 30 and fits the main body 22 to the mounting recessed part 18 of the cap 15. To charge the secondary battery, the user opens the shutter 30 and connects the jack part of the adapter to the juncture 27. The secondary battery is charged by connecting the adapter to the main body 22 in such a manner and the rice washing machine is made usable by removing the adapter when using.
Patent JP-S6387480-A (JP)
Title: Method for setting raw yarn wound ball to creel bogie and device for raising and bringing down creel bogie
Inventor: SHIMIZU MASAKATSU
IPC: B65H75/00
Filed: 1986-09-29
Abstract: PURPOSE:To carry out a setting operation safely and efficiently by bringing down a longitudinally longer movable creel bogie having a number of pegs from its vertically erecting condition to a horizontal condition, and setting a raw-yarn wound ball to said pegs in this laid down and low condition. CONSTITUTION:With a supporting bed 3 kept erected, a creel bogie 2 is installed on the supporting part 3a of the supporting bed 3. At this time, the creel bogie 2 is supported by a back supporting part 13 with its lower end part being supported by the lower supporting member 12 while its fixing projecting parts 11 being engaged with engaging grooves, thereby, being supported by the supporting bed 3 in a stable condition. After that, as a hydraulic cylinder 5a is extended to tilt the supporting table 3, the back supporting member 13 is received by a receiving member 21, making the creel bogie 2 in a horizontally laid condition. Since the height of this laid creel bogie 2 is extremely low irrespective of the height of the creel bogie 2 in the normal condition, an operation can be safely carried out in a stable posture even when wound balls are set by hands.
Patent JP-S59116620-A (JP)
Inventor: RORUFU ESU BATON
IPC: G02F1/13
Filed: 1983-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0972074-A (JP)
Title: Double structural floor
Inventor: TAGAWA KIYOMI
IPC: E04F15/024
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a double structural floor which can well work with eventual unevenness without largely increasing the weight of a panel proper. SOLUTION: Male engaging parts are furnished at adjoining two corners or diagonal two corners among the four corners of a rectangular frame 1. Female engaging parts mating with the male parts are furnished at the other two corners. The male part at one corner of one of the adjoining two frames 1 is edged with the female part at one corner of the other frame 1, and locating members 4 coupled in lattice form are underlaid on a floor slab 5. A body panel 7 and end panels 8, which are installed at the periphery of the body panel 7, are placed on a column block 6 installed at each corner of the frame 1. A plurality of cross-plates 9 having an approx. V-shape viewed on the plan are installed on the rear surface of the body panel 7. The cross-plates 9 is inclined toward the center so that the height of its inner end is smaller than the height of the outer end.