baber/WOPTO huggingface dataset:
Patent JP-S578252-A (JP)
Title: Production of collagen fiber molding
Inventor: KATOU TADAAKI
IPC: C08L89/06
Filed: 1980-06-19
Abstract: PURPOSE: To obtain a molded article such as an edible film having excellent tear strength, by a method wherein the isoelectric point of an animal hide collagen is adjusted to a pH of 6.2 or below, a dispersion of the collagen is prepared, a specified amount of an ultrasonically solubilized collagen is blended with said dispersion, and the mixture is molded.  
     CONSTITUTION: An animal hide collagen is subjected to unhairing and purification by means of a lime treatment, etc., and then chopped. If necessary, the collagen is acetylated or crosslinked to adjust the isoelectric point to a pH of 6.2 or below. Then the collagen is swollen in an aq. hydrogen chloride soln. having a pH of 2W6, fibrillated and then dispersed in water to form a dispersion of collagen fiber. 0.02W 2pts.wt. Ultrasonically solubilized collagen (B) is mixed with one pt.wt. (one a fiber basis) above dispersion (A) of the collagen fiber, and the mixture is molded into a film, a yarn, etc. Component B is produced by irradiating a dispersion of the collagen fiber with ultrasonic wave to solubilize it in an aq. acid soln. The above crosslinking reaction is carried out by using a crosslinking agent such as an aldehyde, e.g. glutaraldehyde, or a polyhydric alcohol, e.g. ethylene glycol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06295103-A (JP)
Title: Electrophotographic magnetic carrier and its production
Inventor: MATSUKURI KINJI
IPC: G03G9/107
Filed: 1993-04-09
Abstract: PURPOSE:To produce an electrophotographic magnetic carrier having excellent chargeability, with the core material grain and magnetic substance sufficiently dispersed, having a firm urethane-urea cross-linked structure, with the adhesion between the core material and coating material improved and capable of withstanding a long use by using a polymer obtained by polymerizing an ethylenic unsaturated monomer having only one fluoroalkyl group in one molecule for the coating material. CONSTITUTION:This electrophotographic carrier consists of a ferromagnetic fine grain and a resin. The resin is formed with a core material and a coating material, the core material is a polyurethane polyurea having a complex cross- linked structure having a urethane coupling and a urea coupling, and the coating material is a polymer obtained by polymerizing an ethylenic unsaturated monomer having >=2 fluoroalkyl group as the essential component.
Patent JP-H10261392-A (JP)
Title: Sealing structure of battery
Inventor: TANIDA KATSUMI
IPC: H01M2/12
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure of a battery that has high sealing performance for a battery having an explosion-proof function and also can contribute toward effecting high efficiency of the battery assembly operation. SOLUTION: A layered body is composed of three members: a cap member 3, a PTC element 4, and a safety valve 5 provided with a rupturing portion that has the same outside diameter as the cap member 3 and is to be ruptured with the inner pressure increase in a battery. The layered body is mounted by fitting it on to the upper surface of stepped portion of a gasket 8 made of a soft plastic with its peripheral edge contacted tightly to the inner surface of the gasket 8.  Then, the gasket 8 is inserted into an opening of an armored battery container 2; by pressing on a side peripheral surface 2b of the armored battery container 2 where the side edges of the cap member 3 and the safety valve 5 are located and at the same time by bending and pressing the fringe of the opening of the armored battery container 2 together with the gasket 8 on to the upper surface of the cap member 3 toward the center of the battery, the gasket 8 is led in between the battery container 2 and the joining surface of the side edges of the cap member 3, the PTC element 4 and the safety valve 5, and finally sealed.
Patent JP-S579143-A (JP)
Title: Am stereo receiver
Inventor: INOUE AKIO
IPC: H04H1/00
Filed: 1980-06-18
Abstract: PURPOSE:To prevent malfunction caused by an instantaneous noise, by giving a delay to an output through the provision of a delay circuit at the output side of a stereo pilot signal detecting circuit. CONSTITUTION:The output of a pilot signal detecting circuit 17 is made positive in some time due to an instantaneous noise at the operation of rotation of a channel selection knob. But, if the instantaneous noise is absent, the output of a pilot signal detecting circuit 17 is immediately zero and the output of a pilot signal detecting circuit 17 is thus zero after a give time determined with a delay circuit 22, then no positive signal is transmitted to one input terminal (a) of an AND circuit 18. Thus, the malfunction with which a light emitting diode LED of a stereo display circuit 21 illuminates due to an instantaneous noise can be avoided.
Patent JP-S59208770-A (JP)
Title: Aluminum alloy ultrafine wire for ball bonding
Inventor: OONUKI HITOSHI
IPC: H01L23/49
Filed: 1983-05-12
Abstract: PURPOSE:To enable to increase the connecting strength of the titled ultrafine wire by a method wherein, when the Al pad on a semiconductor element and the external terminal of a lead frame are connected using a fused ball formed at the tip of an Al alloy ultrafine wire, the hardness when the ultrafine wire is formed into a fused ball is increased by 1.5 times of the hardness when pure Al is formed into a fused ball, thereby enabling to eliminate the exfoliation of the interface of a bonding part. CONSTITUTION:In the case of a resin sealed element, a voltage is applied between the tip of an Al alloy wire and an electrode, a fused ball is formed at the tip of a wire by discharging electricity. Then, the Al pad on the element and the lead frame which is the external terminal are connected by an Al alloy ball. According to this constitution, the hardness of the fused ball formed on the Al alloy wire is increased by 1.5 times of the hardness of the fused ball formed on pure Al wire. In order to accomplish the above purpose, 0.2-2% of a kind or a plurality of kinds of Si, Mg, Cr, Ti, P, Ca and the like are added to the Al alloy. Best result is obtained when 2% or thereabout of Mg is added.
Patent JP-S59208581-A (JP)
Inventor: KINJI KENJI
IPC: G02F1/1368
Filed: 1983-05-12
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-S61240856-A (JP)
Title: Ac/ac converter
Inventor: HANEKAWA KIYOSHI
IPC: H02M5/27
Filed: 1985-04-17
Abstract: PURPOSE:To readily assemble an AC/AC converter by providing frequency converters before and after a power converting transformer, and operating the transformer by the optimum frequency, thereby forming the core of the transformer of a ferrite magnetic unit. CONSTITUTION:After the AC output of an AC power source 1 is converted by the fist frequency converter 2 to a high frequency AC, it is supplied to a power converting transformer 3. After the power is converted by the transformer 3, it is again converted by the second frequency converter 4 to a low frequency AC, and supplied to a load 5. Thus, since the transformer 3 can be operated at the desired high frequency,the core can be formed of a readily formable ferrite magnetic material instead of a silicon steel plate, thereby readily manufacturing or assembling and reducing the cost.
Patent JP-S6238779-A (JP)
Title: Control method for resistance welding
Inventor: HORIKAWA NOBUSUKE
IPC: B23K11/24
Filed: 1985-04-18
Abstract: PURPOSE:To pass the optimum welding on the production line of multiple kinds mixture flowing and to obtain the optimum nugget by storing the optimum electric power value in a test welding and by deciding the welding current thereafter by calculating the minimum value of the resistance between electrode tips within the initial welding time. CONSTITUTION:A test welding is performed only for the time set by a phase control igniting circuit 10 by setting the optimum welding current and welding time according to the flow of the sequence at welding time by a setter 9. The electric power is then calculated by calculating the minimum resistance value by the minimum resistance value arithmetic circuit 7 and stored in a memory circuit 11. Then in the main welding the current is pass as a pilot electrification to the body to be welded from the setter 9, the minimum resistance value within the initial welding time is operated, the welding current value to be electrified is taken out of the memory circuit by dividing the optimum electric power value in the test welding and a command is placed on the phase control ignition circuit 10. The welding is continued for the fixed welding time with performing the constant current control via a thyristor 3 with the current value by this command value.
Patent JP-H06299193-A (JP)
Title: Halogen capturing agent
Inventor: TOKUOKA YOSHIICHI
IPC: C09K3/00
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a halogen capturing agent, containing a specific aromatic compound as an active component, capable of preventing a halogen gas from producing, excellent in safety and useful as an acidic detergent, a bleaching agent, etc. CONSTITUTION:The objective capturing agent contains an aromatic compound of the formula (R1 is aromatic ring; R2 and R3 are inorganic residue or organic residue) such as aniline, formanilide, acetanilide, aminopyridine, an alkylene oxide adduct of the aniline (sulfate salt) or phosphate salt of the alkylene oxide adduct of the aniline as an active component.
Patent JP-H02261257-A (JP)
Title: Picture forming device
Inventor: SOMEYA AKIHIKO
IPC: B41M5/382
Filed: 1989-03-31
Abstract: PURPOSE:To eliminate the waste of paper and man-hour of the user by providing a display section displaying an original placing area with a picture able to be formed thereon to an original platen, and confirming the picture forming available range visually. CONSTITUTION:An original platen 4 is provided on the upper face of a device main body 1, a 1st display panel 41 is provided on the front end and a 2nd display panel 42 is provided further on one side. Then a color part 41a in a range of width (a) is formed on the display panel 41 and a color part 42a in a range of width (b) is formed on the display panel 42. The area of the color parts 41a, 42a is a picture forming available area M with respect to the paper of A4 size, for example. Then an original G is set onto the original platen 4 and when the picture is transferred to the paper of A4 size, the area M is confirmed to set the original G so as to be in matching therewith. Thus, the picture forming available range is confirmed visually to eliminate the waste of paper and man-hour of user.
Patent JP-S63249570-A (JP)
Inventor: MINAMI HIROMICHI
IPC: A61M1/14
Filed: 1987-04-03
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-H04218852-A (JP)
Title: Interruption circuit
Inventor: SAKAKIBARA MASAMI
IPC: G06F13/24
Filed: 1991-04-16
Abstract: PURPOSE:To obtain an interruption circuit in which interruption processing time can be shortened and provided with a simplified reset circuit. CONSTITUTION:After encoding is performed by an encoder 20 with priority which performs the encoding 20 of the output of a flip-flop to latch an interruption factor according to priority decided in advance, it is latched by a latch element 30 synchronizing with a reference clock 60, and latch output is decoded by a decoder 50, and the coincidence signal of decode output and an interruption vector output instruction signal is outputted 80 from a coincidence signal output element 74 to the flip-flop, and the flip-flop is reset. In such a way, it is possible to shorten the interruption time, and to simplify the circuit.
Patent JP-H11282564-A (JP)
Title: Computer suspending and resuming system
Inventor: TAKANO IKUKO
IPC: G06F1/30
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To suspend and resume a computer by automatically ending and activating an AP incapable of being temporarily stopped or resumed corresponding to the suspend and resume function of the computer corresponding to the suspend and resume of the computer. SOLUTION: An AP forced end judging means 102 receives the suspend notice of a computer 100 from a BIOS 101, and judges whether or not a preliminarily set AP is being executed on the computer 100. When the AP is being executed, an AP forced end controlling means 103 forcedly ends the AP, and gives the result to the BIOS 101. Afterwards, an AP automatic activation judging means 104 receives the resume notice of the computer 100 from the BIOS 101, and judges whether or not the AP to be activated is preliminarily registered. When the AP is registered, the AP is activated.
Patent JP-S59210440-A (JP)
Title: Color photographic sensitive silver halide material
Inventor: ICHIJIMA YASUSHI
IPC: G03C7/32
Filed: 1983-05-13
Abstract: PURPOSE:To obtain the titled material with superior sensitivity and sharpness by incorporating a coupler having a photograhically useful group in the molecule as a group which can be eliminated by coupling or a group which is released by an intramolecular nucleophilic reaction as well as a nucleophilic group and an electrophilic group. CONSTITUTION:A coupler represented by formula I is incorpoated. In the formula, A is a coupling group capable of causing a coupling reaction with the oxidized product of a color developing agent; X is a group which can be eliminated by the coupling reaction; Nu is a nucleophilic group; and Y is a group which is released after an intramolecular nucleophilic reaction at the nucleophilic group Nu. At least one between X and Y is a photographically useful group or a precursor thereof. The coupler represented by the formula I is prepd. by synthesizing a four-equiv. coupler, halogenating the active site, and reacting the coupler with a compound giving said eliminable group in the presence of base. An example of the coupler represented by the formula I is a compound represented by formula II or III.
Patent JP-S61241805-A (JP)
Title: Numerical controller containing display function for periodical maintenance message
Inventor: YAMAUCHI TAKASHI
IPC: G05B19/18
Filed: 1985-04-19
Abstract: PURPOSE:To attain the complete maintenance of a numerical controller by displaying the items for maintenance on a CRT of the numerical controller. CONSTITUTION:A numerical controller 1 containing a CRT 2 is provided with a counter 3 which can counts dates, a memory 4 which stores the items for maintenance and the executing dates of these items and a control means 5 which displays the items for maintenance on the CRT 2 at the due time point of maintenance based on the storage contents of the memory 4 and the count value of the counter 3. Thus the items for maintenance are displayed at the due time points based on the storage contents of the memory 4 and the count value of the counter 3. This attains periodically the complete maintenance of a numerical controller.
Patent JP-H01254983-A (JP)
Title: Developing device
Inventor: ASANUMA MASAHITO
IPC: G03G15/09
Filed: 1988-04-05
Abstract: PURPOSE:To suppress the stress of a developer and to extend the life thereof by setting the developer releasing magnetic pole of a magnet roller for carrying so as to position the same within the angle range of the napping region width of a magnetic brush of the developer formed by this magnetic pole with respect to the front end part of a scraper. CONSTITUTION:The magnet 6b of the magnet roller 6 for carrying is so fixed and set that the developer releasing magnetic pole S23 of the magnet roller 6 is positioned within the angle range of the napping region width of the magnetic brush of the developer on the nonmagnetic material sleeve 6a formed by the magnetic pole S23 with respect to the front end part of the scraper 7 provided in proximity to the sleeve. The magnetic brush is formed by the magnetic force of the magnetic pole S23 when the developer arrives at the position of the magnetic pole S23 of the magnet 6b. All the developers are then scraped from the surface of the magnet roller 6 by a scraper 7 without passing the spacing. The stress of the developer is thereby suppressed and the life thereof is extended.
Patent JP-S5511632-A (JP)
Title: Bonding method between plane diaphragm and edge component
Inventor: OOSATO MAMORU
IPC: H04R7/18
Filed: 1978-07-12
Abstract: PURPOSE:To simplify the structure of the bonding tool as well as to enhance the working efficiency with no extension process required for the edge component for carrying out the bonding job between the plane diaphragm and the edge component  in an assured and highly efficient way. CONSTITUTION:Bonding agent 15 is applied to at least either one of circumference end face 14 formed with an inclination to the thickness direction of plane diaphragm 11 and inner circumference face 16a of bonding part 16A of edge component 16. Then part 16A is fitted to concave part 17 of basement 18, and then diaphragm 11 is dropped from above face 16a to secure a touch between face 16a and face 14. Then diaphragm 11 is pressed toward basement 18 via pressing component 19 in order to secure adhesion between diaphragm 11 and component 16. In such way, the structure of the bonding tool can be simplified with enhancement of the working efficiency.
Patent JP-S5612204-A (JP)
Title: Good housing equipment and its carrier
Inventor: YOSHIE JINICHI
IPC: B65G1/06
Filed: 1979-07-05
Abstract: PURPOSE: To facilitate to safely house goods even at earthquakes, etc. in such a way that rack supporting sides are formed by inclining them to the same angle downward from the housing frontages to the innermost sides in a goods having equipment of a three-dimensional automatic warehouse type.  
     CONSTITUTION: Containers 24 housed in small spaces 2 of racks are supported by supporting members 4 inclined downward and rearward, by which the containers 24 undergo the force to move along the supporting members 4 to the rearward direction of the small spaces 2 of the racks, and they are housed in condition of being engaged with stoppers 5 provided at the rear. Thus, for carrying out a container 24 housed in the small space 2 of the rack, with a stacker crane running along, after a carrier body 2 is properly sent up and down for being positioned to the desired small space 2 of the rack, an inclined frame 13 gets tilted with a hook 14 to be engaged with an engaging piece 25 of the container 24, the hook 14 gets back, the inclined fram 13 is returned to the horizontal and the container 24 is transferred. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61244176-A (JP)
Title: Digital radiography device
Inventor: IINUMA KAZUHIRO
IPC: G01N23/04
Filed: 1985-04-22
Abstract: PURPOSE:To constitute a digital radiography device having a dynamic range which covers widely the dose of X rays, by connecting two capacitors at least in parallel to a photoelectric transducer and changing storage capacities in accordance with the dose of irradiated X rays. CONSTITUTION:Switches Sc1-Sc128 are opened in case of radiographing with the small dose of X rays. In case of radiographing with a large dose of X rays, switches Sc1-Sc128 are closed to increase capacities of capacitors connected in parallel to photoelectric transducers Pd1-Pd128. Since capacities are increased by connecting capacitors Sc1-Sc128 in this manner, the charged electric charge is not saturated though the dose of incident X rays is large, and the S/N ratio is not damaged by opening switches Sc1-Sc128 though the dose of incident X rays is small.
Patent JP-2000278239-A (JP)
Title: Differential coding and inverse discrete fourier transform hybrid circuit
Inventor: ITO HIDEAKI
IPC: H04J11/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To transmit signals in parallel among a differential coding circuit, a waveform conversion circuit and an inverse discrete Fourier transform circuit. SOLUTION: This hybrid circuit 1000 has a serial parallel converter 110, a parallel type signal conversion circuit 200, an inverse discrete Fourier transform circuit (IDFT) 300 and parallel serial converters 301, 302. Since the hybrid circuit 1000 conducts processing with parallel signals from an output of a differential code, signal conversion and inverse discrete Fourier transform, a time delay attended with serial parallel conversion is not caused. The hybrid circuit 1000 is especially useful for a modulator adopting the DQPSK-OFDM system.
Patent JP-S62103904-A (JP)
Inventor: TAMURA HIROSHI
IPC: C04B35/053
Filed: 1986-04-11
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-S61109964-A (JP)
Title: Oil pressure control device for fluid coupling device having lockup mechanism
Inventor: YAMAMURO SHIGEAKI
IPC: F16H61/14
Filed: 1985-04-22
Abstract: PURPOSE:To perform a stable coupling control of lockup clutch by regulating the pressure by feeding back the oil pressure in a release pressure chamber of a fluid coupling device to a lockup control valve. CONSTITUTION:The oil pressure in an apply pressure chamber 12b, i.e. the oil pressure in an oil passage 245 is a constant oil pressure which is regulated by a coupling pressure regulating valve 120, while the oil pressure in a release pressure chamber 12a is feedback-controlled by a lockup control valve 122 in proportion to the regulated pressure by a solenoid valve 118. Therefore, the differential pressure between said chambers is controlled within a desired range, allowing a stable coupling of a lockup clutch 12e.
Patent JP-H09251030-A (JP)
Title: Capacitance-type pressure sensor, packaging structure thereof and manufacture of capacitance-type pressure sensor
Inventor: HARA KENTARO
IPC: G01P15/08
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To inexpensively perform the mass production of a highly accurate capacitance-type pressure sensor having the uniform characteristics by forming an outer-wiring bonding part on the side of a movable electrode flush with an outer-wiring bonding part on the side of a fixed electrode, and eliminating the dispersion of the widths of a capacitor and a gap caused by the disturbance of the bonding attitude of an insulating substrate and a conductive pressure sensitive part. SOLUTION: Since the height dimensions of a pressure sensitive part 2 and a terminal small piece 6 are equal, the heat pressure sensitive part 2 bonded on an insulating substrate 1 and the upper surface of the terminal small piece 6 are included in the same plane, and made flush with each other. The upper surface at the pressure sensitive part 2 is the outer-wiring bonding part on the side of a movable electrode, and the upper surface of the terminal small piece 6 is the outer-wiring bonding part on the side of a fixed electrode. At the bonding interface of the insulating substrate 1 and the conductive pressure seisitive part 2, there is no local holding of a conductor film as in the conventional device.
Patent JP-S529276-A (JP)
Title: Travelling device of an article conveyer
Inventor: NAKAGAKI MITSUHIRO
IPC: B61B13/02
Filed: 1975-07-11
Abstract: PURPOSE: To provide a travelling device characterized in that not only mounting of a chain on a rail is easy and adjustment of engagement between the mounted chain and a driving sprocket is not required, but also stability during travel is improved. 
     COPYRIGHT: (C)1977,JPO&Japio