baber/WOPTO huggingface dataset:
Patent JP-S562582-A (JP)
Title: Analog type electronic watch
Inventor: KAMIJIYOU NORIYUKI
IPC: G04C9/00
Filed: 1979-06-22
Abstract: PURPOSE: To set an alarm time in a short time by generating electromotive force across a coil by turning a rotor that constitute a train wheel while making the advance of the hands by an external operation member, and by setting an alarm by the rotational frequency of the rotor by the electromotive force.  
     CONSTITUTION: External operation member 3 is pulled out and a signal is inputted to control circuit 25 to stop the advance of the hands via driving circuit 26. As the display hand is turned by member 3, electromotive force is induced across coil 20 and then input to counter 30 to count the rotational frequency of rotor magnet 17, and when the display hand agrees with an alarm time point, the rotation of member 3 is stopped to store memory circuit 31 with the count value, thereby clearing the contents of counter 30. On the other hand, this operation time is counted by the count value of counter 32 counting pulses from circuit 26 and pushing member 3 makes circuit 25 reverse the hand with a signal from circuit 26; and the number of reverse turns is counted by counter 30 and the sum of the contents of counters 30 and 32 agree with the contents of circuit 31, the reverse operation is stopped. Consequently, an alarm time can be set in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63243242-A (JP)
Title: Copper alloy having excellent electroconductivity, heat resistance and bending resistance
Inventor: KATO MASANORI
IPC: C22C9/00
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a high electroconductive heat-resistant copper alloy having excellent repeated bending strength and tensile strength by respectively incorporating specific amounts of Mg, P and Zr and furthermore incorporating the specific total amount of >=2 kinds among In, Sn, Pb and Sb. CONSTITUTION:The copper alloy contains, by weight, 0.02-0.5% Mg, 35-100% P/Mg (weight ratio), 0.1-0.8% Zr and the total 0.01-0.5% of >=2 kinds among In, Sn, Pb and Sb. Said copper alloy is suitable as the conductor of an electrical wire for wiring in a prior electronic apparatus and as the conductor of a cable for an industrial robot. The titled alloy furthermore has the capacity which is effectively usable at the time of using the alloy as the conductor of about 0.3-0.01mmphi extra thin wire accompanied by the miniaturization of an electronic apparatus and as the cable conductor for the robot which operates repeatedly.
Patent JP-H09270316-A (JP)
Title: Core and chip type coil using thereof
Inventor: MIHARA HIDEYUKI
IPC: H01F17/04
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent generation of malfunction due to the deformed cording of a coil and the exfoliation of the coated material of the coil wire, by a method wherein a flange is provided on both ends of a winding part, the cross section in an axial direction of the winding part has at least a corner part, and the ridgeline of the corner part is formed into a roundish shape. SOLUTION: A core 1 consists of a winding part 1a and flanges 1b and 1c provided on both ends of the winding part 1a, and the core 1 is composed of a ferrite formed by sintering. The core 1 is molded by compressing ferrite powders, the burrs and the sharp edge of a wiring part 1a are removed by polishing the sintered body obtained by chairing, and the redgeline of the corner part 11a are rounded by polishing the sintered body obtained by firing. An electrode is formed on the core 1 obtained as above, and a chip type coil is formed by winding a coil wire on the winding part 1a. A core, on which burrs and sharp edge are removed from the winding part of the core, and a reliability improved chip type coil, having little irregularity in inductance, can be obtained.
Patent JP-S566015-A (JP)
Title: Structure of intake passage for internal combustion engine
Inventor: OKAMOTO TAKAMITSU
IPC: F02B31/00
Filed: 1979-06-25
Abstract: PURPOSE: To produce strong swirl of mixture in combustion chamber when engine is operated at a low speed, by determining the ratio of the sum of the length of cylinder head connecting section and that of inlet passage section to the sectional area of the opening at the inlet portion of said inlet passage section at a predetermined value.  
     CONSTITUTION: Mixture formed in carburetor is carried to inlet passage section A via intake manifold pipe 12. Mixture is accelerated along upper wall surfaces 19, 20 and produces swirl in swirl section B so that mixture is carried downward with swirl in section B. Here, ratio of the length of the straight portion of intake passage, i.e., the distance from a branching portion of intake manifold pipe 12 to the joining portion of inlet passage section A and swirl section B to the sectional area of inlet passage section A at its opening end portion is selected to be a value greater than 0.7cm -1 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S521765-A (JP)
Title: Method of controlling the compressed de-liquefication and an apparatus of compressed de-liquefication used in said method
Inventor: ISHIGAKI NOBORU
IPC: B01D37/04
Filed: 1975-06-24
Abstract: PURPOSE: Method of controlling the compressed de-liquefication step which separates with pressure the solid matter from a liquid in which is dispersed solid matter using a press filter, and an apparatus for effecting said method of compressed de-liquefication. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57194462-A (JP)
Title: Production method of lead battery lattice
Inventor: KOSEKI MITSURU
IPC: H01M4/74
Filed: 1981-05-25
Abstract: PURPOSE:To form pits and spikes on a lattice continuously and efficiently by moving a sheet while supporting it so as to cross the moving direction of colliding particles and causing the particles to collide with both surfaces of the sheet before and after an expand work. CONSTITUTION:A lead alloy sheet 2 is supported by a support roller 3 in a nearly vertical plane crossing the colliding particles. Particle spray units 4 are arranged on both sides of the sheet 2 to blow out the colliding particles, and the first stage of a blast process is conducted by moving the sheet 2 while supporting it. The sheet 6 which has undergone the blast process is sent to an expand unit 7, and after being returned to the horizontal position it is given an expand work to form a continuous band-like lattice 8. The lattice 8 is supported by a support roller 9 in a vertical plane while being moved, and is given the second stage of the blast process by the spray units 4 arranged on both sides of the lattice 8.
Patent JP-H08275939-A (JP)
Title: Radiography device
Inventor: TATE TOSHIO
IPC: A61B6/04
Filed: 1995-04-04
Abstract: PURPOSE: To make a radiography device suitable when it is used to perform radiography while a doctor is giving a treatment, and position a patient in an easily workable height according to the content of the treatment. CONSTITUTION: A radiography device is composed of a table 12 of a bed 10 on which a subject is placed, a table support device 60 having a function of inclining the table and of vertically moving the table by a shaft in the direction perpendicular to the lengthwise direction of the bed, an X-ray irradiating device 250 positioned at a distance from a table upper surface above the subject side of the bed and an X-ray detecting device 160 positioned under the table, and the support device 60 is provided with a horizontal support body to support the bed from a side part of the bed and a vertical support mechanism to vertically move the horizontal support body. The vertical support mechanism is arranged on one side of the bed so as to be deviated in the direction of an end part close to the center in the lengthwise direction of the bed.  Therefore, a space in which the other treatment devices are arranged can be secured without hindering a movement and treatment work of a doctor around the bed of the upper half of the body of a person to be treated.
Patent JP-S63242441-A (JP)
Title: Apparatus for adjusting position
Inventor: WATANABE SUSUMU
IPC: B22C25/00
Filed: 1987-03-31
Abstract: PURPOSE:To rapidly, safely and accurately execute treatment of article of flask, etc., by arranging a means for correcting shifting of position at right angle direction and a means for correcting shifting of position at circumferential direction to a direction, where plural articles line up. CONSTITUTION:When plural articles of the flasks 31, etc., are carried on a first lifting device 41 as piling up, an air cylinder 13 is worked and a bar 3 for adjusting the position in a first means 2 for adjusting the position is inserted into the empty flask 31. By working an air cylinder 6, the guide bar 3 for adjusting the position is opened and by abutting on the inner circumferential face of the flask 31, the flask 31 is adjusted to the regular position toward vertical direction. Next, a second means 15 for adjusting the position is descended, and by working a driving motor M1, a pushing bar holds handles 31a of the flask 31 and is rotated toward circular direction, and the handle 31a of the flask 31 is regularly arranged toward vertical direction. By this mechanism, the process for adjusting the position is efficiently automized.
Patent JP-H05284597-A (JP)
Title: Speaker voice coil
IPC: H04R9/04
Filed: 1992-04-01
Abstract: PURPOSE:To provide the excellent performance of a speaker voice coil used to various types of acoustic equipments by solving such problems as the occurrence of many distortions and the deterioration of resistance to the heat and humidity. CONSTITUTION:A polymer film 1 is used to the base material of a bobbin 3 of speaker voice coil, and a metallic layer 2 is formed on the surface of the film 1 by a sputtering process. As a result, the internal loss of the base material is increased and the rigidity is improved so that the distortions can be decreased and the high-pitched sound areas can be reduced. Furthermore the resistance is improved to the heat and the humidity.
Patent JP-H02257004-A (JP)
Title: Detector for luminous flux position
Inventor: TAKEMURA KAZUO
IPC: G01B11/00
Filed: 1989-03-30
Abstract: PURPOSE:To control a luminous flux position while monitoring the position and to detect the incident angle in superposition to two steps by providing means for detecting light intensity distributions on two sides of a fluorescence condensing plate having a rectangular parallelopiped shape and detecting the position of the incident luminous flux from the light intensity distributions. CONSTITUTION:Photodiode arrays 2, 2' are provided as the means for detecting the light intensity distributions on the adjacent two sides of the fluorescence condensing plate 1 having the rectangular parallelopiped shape. The fluorescence condensing plate 1 is formed by adding a fluorescent material to a transparent glass plate, plastic plate, etc. The fluorescence generated by making the luminous flux 3 incident on this condensing plate 1 attenuates before arriving at the end face of the condensing plate 1. The light intensity distributions at the end faces of the condensing plate 1 have a peak in the luminous flux incident position and the incident position of the luminous flux is determined by detecting these distributions. Since the condensing plate 1 has transparency, the luminous flux position can be controlled while the position is kept monitored; in addition, the incident angle is detected in superposition to the two steps.
Patent JP-H02255785-A (JP)
Title: Elastic sealant for packing double pipe of fitting part of slant strength bridge wire
Inventor: AKIMOTO TERUHIKO
IPC: E01D11/00
Filed: 1989-03-29
Abstract: PURPOSE:To obtain the title sealant pourable by pump, not becoming lean after execution capable of sufficiently dealing with expansion and contraction and shaking of wire, comprising an isocyanate-based main agent and a curing agent consisting essentially of a specific low-molecular-weight acrylic copolymer. CONSTITUTION:The aimed sealant comprising (A) an isocyanate-based main agent usually consisting of urethane prepolymer and (B) a curing agent consisting essentially of a low-molecular-weight acrylic copolymer containing a functional group to be reacted with the component A wherein the components A and B have fluidity, respectively and are set to have 30-300 poise viscosity during blending of both the components and 0.5-4.5kg/cm<2> 50% tensile stress prescribed by JIS-A5758 after curing of the blend.
Patent JP-H04314377-A (JP)
Title: Substrate for electronic part
Inventor: YAMAMOTO MASAMI
IPC: H05K3/00
Filed: 1991-04-12
Abstract: PURPOSE:To surely prevent defective caused by cracks of a substrate in an exposure processing process, to improve resolution and to improve processing yield by carrying out effective and simple improvement in a substrate for an electronic part of polygonal configuration. CONSTITUTION:A brittle part 2 for breaking is provided to an inner side of a top part 1A of a substrate 1 ranging over both side edges which are connected with the top part 1A.
Patent JP-S60248693-A (JP)
Title: Pyridine derivative and its preparation
Inventor: KIMURA KIYOSHI
IPC: A61P9/12
Filed: 1984-04-19
Abstract: NEW MATERIAL:The compound of formula I {R<1> is group of formula II [A is group of formula III (n is 0-2; when n is 1, R<11> and R<12> are H, alkyl, etc.; when n is 2, two R<11> together form a double bond and R<12> is H); R<7>-R<10> are H or alkyl]; R<2> and R<4> are lower alkyl; R<3> is H, (substituted 1-10C hydrocarbon group containing 0-4 unsaturated groups, etc.; R<5> and R<6> are H, nitro, etc.} and its salt. EXAMPLE:2,6-Dimethyl-4-( 3-nitrophenyl )-5-( 2-oxo-1,3,2-dioxaphosphorinan-2-yl )-1, 4-dihydropyridine-3-carboxylate. USE:A vasodilator and hypotensor. PREPARATION:The aldehyde of formula IV is made to react with the compound of formula R<2>COCH2R<1> (e.g. acetonitrile-2-oxo-1,3,2-dioxaphosphorinane, etc.) and the compound of formula R<4>COCH2CO2R<3> (e.g. methyl acetoacetate) in the presence of ammonia, etc.
Patent JP-S535588-A (JP)
Title: Manufacture of piezoelectric oscillator
Inventor: TABATA HIDEO
IPC: H03H3/02
Filed: 1976-07-05
Abstract: PURPOSE:To increase the mass productivity of the piezoelectric oscillator by forming a thin film on the side wall of the root part of an oscillator formed through etching, connecting the surface and rear surface electrodes, and then by isolating the oscillator from the support section.
Patent JP-S535092-A (JP)
Title: Production of exhaust gas purification catalyst
Inventor: SHIROMOTO TOMIZOU
IPC: B01J37/18
Filed: 1976-07-05
Abstract: PURPOSE: To obtain an exhaust gas purification catalyst which is safe to the human body and shows excellent catalytic power even at a low temp. range by impregnating calcium silicate powder with a chlorophatinicacid soln. and drying and heat treating the impregnated powder under a reducing atmosphere using town gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04218387-A (JP)
Title: Method for activation of eucalyote protein having linkage of variant disulfide prepared by genetic engineering after expression of its procaryote
Inventor: FISCHER STEPHAN
IPC: C12P21/00
Filed: 1991-04-12
Abstract: Method for activating non-glycosylated tissue plasminogen activator (t-PA) after its expression in prokaryotic cells comprises cell lysis; solubilisation under denaturing and reducing conditions, and reactivation under oxidising conditions in presence of reduced and oxidised glutathione (G5H, G55G). The new feature is that in the last stage is at pH 9-12 (pref. 9.5-11) with G5H and G55G concns. 0.1-20, pref. 0.2-10, mM and 0.01-3, pref. 0.5-1, mM, respectively, and with a non-denaturing concn. of the denaturing agent. Esp. the method is applied to t-PA expressed in E.coli and P. putida. The denaturing agent is pref. arginine, guanidine hydrochloride (both at 0.1-1, esp. 0.25-0.75, mM) or urea, at 0.5-4 (esp. 1-3.5) M in the last stage.
Patent JP-S61238236-A (JP)
Inventor: SASAKI AKIRA
IPC: A61B8/00
Filed: 1985-04-15
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-H11281442-A (JP)
Title: Flow rate sensor and flow rate detector
Inventor: YAMAGISHI KIYOSHI
IPC: G01F1/68
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate sensor and a flow rate detector, wherein the quantity of radiated heat is reduced as much as possible, a flow rate is highly accurately measured, assembling work is easy and fixed states are stable. SOLUTION: This flow rate sensor 1 is constructed in such a manner that a flow rate detecting section having a heat generator and a temperature detector formed on a substrate, a part of a fin plate 3 for transmitting heat with fluids to be detected and a part of an output terminal 4 for outputting a voltage value corresponding to a flow rate coated with molding. Then, a flow rate detector 21 is constructed by providing the flow sensor 1, a casing 22 having a sensor inserting hole 30 and a flow passage 23 having an opening in a position corresponding to the sensor inserting hole 30.
Patent JP-S63242693-A (JP)
Inventor: BANJO TOSHINOBU
IPC: G06K19/077
Filed: 1987-03-31
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-H06268803-A (JP)
Title: Multi-function telephone set with fax display device
Inventor: SAKAGAMI TAKAO
IPC: H04N1/00
Filed: 1993-03-15
Abstract: PURPOSE:To display FAX information arrival data in which longitudinally and laterally written characters are in existence in mixture and their writing directions are not uniform while they are arranged in the standard direction. CONSTITUTION:A generating memory storage means 7 selects either a longitudinally written character use picture processing memory M1 or a laterally written character use picture processing memory M2 based on a result of discrimination by a longitudinal/laterial written character and forward/reverse writing direction discrimination means 6. Furthermore, when FAX arrival data are written in the reverse direction, the data are written in the picture processing memory in the reverse direction. A display device 2 displays data extracted from either of the picture processing memories.
Patent JP-S6183701-A (JP)
Inventor: TAGINO YUKIMORI
IPC: E01C3/00
Filed: 1984-04-23
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-S62237851-A (JP)
Title: Automatic subscriber line test system in isdn
Inventor: MATSUMOTO NAOAKI
IPC: H04M3/30
Filed: 1986-04-09
Abstract: PURPOSE:To attain the test even when no idle channel exists in the channel of an ISDN user network interface by providing a line test means to a network terminal equipment and a digital subscriber interface device of an ISDN user network itnerface. CONSTITUTION:In inputting a subscriber line automatic test command from an input/output device 13 to an exchange, a test start instruction is sent to a digital subscriber device 9 of the said line, the device 9 checks whether or not an idle channel exists in the ISDN user network interface and if no idle channel exists, the report of 'all lines are busy' is supplied to a central control ler 6 of the exchange. When any idle channel exists, a controller 95 of the device 9 informs the closing of the idle channel and the start of line test to a network terminal equipment 8. Then the terminal equipment 8 uses a DRP 84 to extract a channel to be tested and supplies its content to the original channel by an IST 85, the result is subject to loopback, the test pattern is returned again to the device 9, the device 9 compares the sent pattern by a PC 97 with the returned pattern to discriminate the normality of the line.
Patent JP-H03277755-A (JP)
Title: Method for removing dross adhering to immersion roll
Inventor: MARUYAMA AKIRA
IPC: C23C2/00
Filed: 1990-03-28
Abstract: PURPOSE:To effectively remove bottom dross adhering to an immersion roll by carrying out N2 bubbling together with the addition of Al at the time of switching from alloying to nonalloying stage in a continuous hot dip galvanizing line for steel strip. CONSTITUTION:Continuous plating treatment is carried out while performing switching between the production of galvannealed steel strip and the production of nongalvannealed steel strip. In this method, at the time of switching from alloying to nonalloying, Al in the amount sufficient to form bottom dross into top dross is added to a plating bath 3, in addition to Al in the amount required at the time of nonalloying treatment. Simultaneously, N2 bubbling is exerted by using installed blowing pipes 10 and a hand pipe 11, by which N2 bubbles 12 are brought into contact with a sink roll 4. By this method, not only agitation but also substitution reaction by Al can be accelerated, and the bottom dross adhering to the roll 4 can be effectively removed while obviating the necessity of the replacement of the roll 4.
Patent JP-S575890-A (JP)
Title: Method and apparatus for partial plating
Inventor: USUDA HITOSHI
IPC: C25D5/06
Filed: 1980-06-16
Abstract: PURPOSE: To accomplish partial plating without need for taping or masking by a method wherein a plating liquid is renewingly supplied to a rotating cylindrical body consisting of a material having water-containing and elastic properties so as to form a thin film of the plating liquid on the cylindrical body, and a material to be treated is conveyed while pressing the objective part thereof against the surface of the cylindrical body through the thin film of the plating liquid.  
     CONSTITUTION: The plating liquid is fed under pressure through a pipe 15 and a central shaft 9 by a pump 14 and is jetted through liquid-passing holes 9' onto the cylindrical body 7 having water-containing property to form the thin film of the plating liquid on the body 7. The thin film is constantly renewed since the plating liquid is supplied successively. The cylindrical body 7 is roated by a motor 13, through-hole 2 of the material to be treated 1 are fitted to pins 4 of a conveyor belt 5 and the belt 5 is driven by a drive gear so that the material 1 is conveyed rightward while pressing the objective part thereof against the body 7 through the thin film of the plating liquid. An anode 8 is placed in the interior of the cylindrical body 7, while the material to be treated 1 is connected to a negative terminal of a power source, so that the objective part of the material 1 is plated through contacting with the thin film of the plating liquid on the cylindrical body 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59205696-A (JP)
Inventor: HATSUTORI KATSUHIRO
IPC: G07F11/00
Filed: 1983-05-09
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-S58196052-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIHARA TSUTOMU
IPC: H01L29/78
Filed: 1982-05-11
Abstract: PURPOSE:To form source and drain regions, near a gate and in other locations, of different junction depth and impurity concentration by a method wherein ion implantation is conductive into regions on a substrate to form source and drain regions with the intermediary of a gate oxide film retained after etching. CONSTITUTION:A gate oxide film 2 and polycrystalline Si film 3 are formed on a semiconductor substrate 1 in said order. The Si film 3 is then etched for the formation of a gate region. A process follows wherein etching is conducted of the gate oxide film 2 by means of a resist 6 from the direction of the Si film 3. After this process, the oxide film 2 is retained just under the Si film 3 and an area of a prescribed width surrounding the Si film 3. Ion implantation is then effected whereby an impurity is implanted with its conductive type contrary to that of the substrate 1. Diffusion is deep and rich in the regions not covered by the oxide film 2, forming deep source/drain regions 4. The regions not covered by the oxide film 2 are transformed into source/drain regions 5 with low impurity concentration.