baber/WOPTO huggingface dataset:
Patent JP-H03207349-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: YAMAZAKI SATOSHI
IPC: A61B8/00
Filed: 1990-01-08
Abstract: PURPOSE:To prevent the lowering of a signal level by mounting a plurality of transducers differentiated in transmitting and receiving characteristics corresponding to the depth of the region to be diagnosed in an examinee. CONSTITUTION:For example, the first, second and third transducers TRa, TRb, TRc successively having three kinds of different center frequencies fa, fb, fc (fa>fb>fc) are mounted to an ultrasonic transmitting-receiving part 1 so that the transmitting and receiving characteristics of the transducers are different. With respect to the depth range of 0-Da showing the different depths in an examinee, the transmission and reception of a ultrasonic wave is performed by the first transducer TRa having the center frequency fa and, with respect to the depth range of Da-Db, the transmission and reception is performed by the second transducer TRb having the center frequency fb and, with respect to the depth range of Db-Dc, the transmission and reception of an ultrasonic wave is performed by the third transducer TRc having the center frequency fc. By this method, the depth of a visual field can be taken largely.
Patent JP-H11199124-A (JP)
Title: Printing system
Inventor: UNISHI MASAKI
IPC: H04N1/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive printing system for sorting plural prints by the number of copies without providing a sorter or a shifter. SOLUTION: Printing for plural copies is performed with a sorting function (job separation) designated (S1 and S2). In the case of a printer for feeding same size paper sheets in long and short side directions, printing in odd number order is made by short side paper feeding (S7) and printing in even number order by long side feeding (S8). In such constitution, printing is made in paper sheets for short and long side paper feeding for primary and secondary printing respectively, thereby printing plural prints while sorted per the number of copies without providing a sorter or a shifter.
Patent JP-H06204983-A (JP)
Title: Voice coding error control method
Inventor: AKAMINE MASAMI
IPC: G10L19/04
Filed: 1993-01-07
Abstract: PURPOSE:To provide high quality voice by performing classification into plural classes based on error sensitivity, detecting errors for the respective classes and performing different bad frame masking processings composed of the interpolation of parameters and muting. CONSTITUTION:Coding parameters outputted from a voice coding device 100 are sent to a classifying circuit 110 and classified into the data of 74 bits as important class 1 data and the data of 60 bits as class 2 data with low importance. At the classifying circuit 120, the data of 10 bits of a more important A class and the data of 34 bits of a second important B class are taken out. The CRC code of 7 bits is calculated at a 7-bit CRC calculation circuit 130, an error detection function is added, 5-bit CRC is similarly calculated at a 5-bit CRC calculation circuit and they are inputted to a convolution coding circuit 150. A 2-slot interleaving circuit 160 is given the data of 164 bits from the circuit 150 and the data of 60 bits from the circuit 110 and performs an interleaving processing.
Patent JP-S58129207-A (JP)
Inventor: MARIO POSATEI
IPC: G01B7/13
Filed: 1983-01-10
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-H08231862-A (JP)
Title: Production of deflocculated conductive polymer
Inventor: MARII ANGEROPUUROSU
IPC: C08J3/20
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To increase the electrical conductivity of a conductive polymer by deaggregating the polymer before or after it is doped to the electrically conducting state.  
     SOLUTION: A conductive polymer is prepared through the following process. (1) The first mixture of an additive (a deaggregating agent) and a solvent is formed. (2) A precursor polymer, which becomes a conductive polymer, is dissolved in this first mixture to form the second mixture, and the precursor polymer is deaggregated through addition of the above-mentioned additive. (3) The second mixture is added with a dopant to convert the precursor polymer into a conductive polymer. Here, the precursor polymer is a substituted or unsubstituted polyparaphenylene, polyaniline, polyazine, polythiophene or the like, generated from a soluble precursor. The above-mentioned additive is a salt, a surfactant, an acidic additive, a crown ether, a metal chelate, an ionic chelating agent or the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02126873-A (JP)
Title: Shaft structure of golf club
IPC: A63B53/10
Filed: 1989-01-07
Abstract: PURPOSE:To reduce the angle of torsion of a steel shaft more to improve the directional property of a batted ball and provide the soft feeling easy for a golfer to handle by forming a plurality of oblique layers crossing each other in which high strength carbon fibers are inclined to the axial direction on the radial outer side of a shaft over the whole length. CONSTITUTION:On the radial outer side of a shaft 1, a plurality of clockwise oblique layers 3 and anticlockwise oblique layers 4 formed of high strength carbon fibers inclined at about 40 deg. to the axial direction are formed with crossing each other. A single layer or plural layers of 0 deg. layers 5 properly oriented in the axial direction are formed on the radial inner side of the shaft 1 to increase the strength to the breakdown of the shaft 1 and regulate the torsion degree delta. By increasing the inclination to the axial direction of the oblique layers 3, 4, the circumferential component of the high strength carbon fiber 2 is increased to reduce the angle of torsion 8, while the axial component is reduced to increase the torsion degree o, so that the inclination of 40 deg.+ or -5 deg. is most suitable.
Patent JP-S5494319-A (JP)
Title: Silver halide photographic material
Inventor: WATANABE YOSHIKAZU
IPC: G03C1/32
Filed: 1978-01-09
Abstract: PURPOSE: To improve both adhesivity and brittleness, to raise use efficiency of a matting agent, and to reduce devitrification and deterioration of image quality after photographic processing, by providing a specified protective layer comprising a plurality of non-photosensitive hydrophilic colloid layers.  
     CONSTITUTION: Lower protective layer 3 and outermost layer 2 both comprising a non-photosensitive hydrophilic colloid layer made by dispersing oil globules 5 of an organic high boiling compound or the like dissolving photographic additives in responce to need are provided on silver halide emulsion layer 4 formed on a substrate, and layer 2 holds 1W8μ mean diameter matting particles 1 made of polymethylmethacrylate, silica, or the like. Film thickness t 1  of layer 2 is less than 1/4 of the mean particle diameter of particles 1, preferably smaller than 1μ, and film thickness t 2  of the protective layer consisting of layers 2 and 3 is 0.5W3μ. The volume ratio of globules 5 to the binder is less than 0.2 in layer 2 and it is in the range of 0.2W0.8 in layer 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58121103-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ARAKI KAZUAKI
IPC: G11B5/027
Filed: 1982-01-07
Abstract: PURPOSE:To eliminate the use of a new recording track, by mixing the information given from an external terminal into the reproduced signal given from a reproducing head and then recording again the reproduced signal on an erased recording track. CONSTITUTION:An external sound signal input terminal 5 is connected to a recording head 4 via a mixer 6. A reproducing head 2 is connected to the mixer 6 via a head amplifier 7 and a changeover switch 8. When a sound signal recorded previously is superposed by other sound information, the recorded sound signal is reproduced by the head 2. This reproduced signal is mixed with other sound information of the terminal 5 through the mixer 6. Then the reproduced signal is recorded again by the head 4 on the original recording track which is erased by an erasing head 3. Therefore it is not necessary to use a new recording track for recording.
Patent JP-H08189385-A (JP)
Title: Internal combustion engine driven power generating device
Inventor: SUZUKI HIDETOSHI
IPC: F02D41/02
Filed: 1995-01-09
Abstract: PURPOSE: To provide an internal combustion engine driven power generating device which does not brought any problem with the drive of a load even if a control part is driven by the output of a generator. CONSTITUTION: The speed of an engine is controlled by controlling the amount of fuel supplied to an internal combustion engine 2 for driving a generator 1 by a control part 3 so as to controllably maintain the output voltage of the generator at a specified voltage. Also a fuel feed amount regulating device 7 at the control part 3 is so structured that the feed amount of fuel is reduced as a solenoid drive current is increased. Then the generator 1 is used as a power supply of the control part 3 which controls the amount of fuel fed to the internal combustion engine. In addition, the generator is controlled so that, when a load 6 on the generator 1 is zero, the solenoid drive current is brought to the maximum and, as the load 6 is increased, the solenoid drive current is decreased.
Patent JP-S58119875-A (JP)
Title: Multi-needle electrode for electrifying transfer recording
Inventor: KAWANISHI TOSHIYUKI
IPC: B41J2/325
Filed: 1982-01-08
Abstract: PURPOSE:To obtain a multi-needle electrode easily producible at low cost, having excellent heat resistance, by a method in which plural recording needles of the multi-needle electrode are fixed at given intervals by using a specific insulating substance. CONSTITUTION:In a multi-needle electrode made up of plural recording needles, the recording needles are fixed at given intervals by an inorganic insulating substance, e.g., low-melting (a softening point of 500-700 deg.C) glass, etc. Since the heat distortion temperature of the electrode is raised to 400 deg.C or more and the wear resistance is also excellent, no deformation occurs in the electrode even when high-speed printing is made continuously. Also, the hot bonding of ink sheet and ribbon can prevented and the multi-needle electrode can be easily produced at low cost.
Patent JP-2000197418-A (JP)
Title: Belt for fixing wintering sheet
Inventor: INOMURA YOSHIHIRO
IPC: A01G13/02
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To easily, quickly and surely perform the work from the preparation of a rib (post) of a wintering sheet to the final fixing of the sheet and to enable the repeated use of the sheet for each winter season. SOLUTION: Belt-fixing plates 1 are attached to both ends of a rubber belt 2 and a net 4 is inserted between the fixing plates. Plural hooks are punched to the belt-fixing plates 1 and hooking claws 3 are formed on the back face. A wintering sheet can be fixed without using a binding procedure by fixing the joint line of a wintering sheet, fixing the sheet with a single rubber belt 2 or hooking the claws of one member on the inserted net to extend the rubber belt.
Patent JP-2000199311-A (JP)
Title: Snow guard fitting for roof
Inventor: KAWAI SHINYA
IPC: E04D13/10
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To mount a snow guard fitting on a cap type roof by folding the upper facing side of a clamping piece in curved shape, while forming the lower facing side as a holding part corresponding to the side face part of circular swollen shape, and forming the lower edge as a clamping face part opposite to an opposed face. SOLUTION: A cap (c) part in a cap type roof which is a mounting object is clamped by a clamping piece 1 with a support point part 12 at the top part abutting on the cap (c) part. A holding part 13 of the clamping piece 1 is held along the swollen part of the cap (c), and a holding face part 14 abuts on the lower part of the cap (c). A through bolt 2 and a tightening nut 3 are then thread-fastened and tightened. The cap (c) is therefore clamped by the holding part 13 and the clamping part 14 with the abutting support point part 12 as a support point, and the clamping piece 1 is fixed to the roof. Local concentration of clamping pressure is prevented by forming a clamping part into a suitably large face. A fitting can therefore be fitted without damaging a cap to cope with the cap type roof.
Patent JP-S5494833-A (JP)
Title: External letter processing system for printer
Inventor: KATOU MASAO
IPC: G06K15/12
Filed: 1978-01-11
Abstract: PURPOSE: To realize the external letter processing of printer, which can load the external letter pattern without interrupting the print operation.  
     CONSTITUTION: The character code fed via the interface 14 is converted into the corresponding address of the font memory 10 at the conversion table 3 by means of the write-command and is stored to the page buffer 5 as page data. In parallel with this conversion operation, the character pattern of the font memory 10 is read out with the page data and it is printed. In case of external letter processing, the external letter pattern is temporarily stored in the buffer 22 with the load command, and the conversion table 3 is corrected with the address of the external letter area of the font memory 10 assigned to the character code. At the renewal period to the load command objective page, the external letter pattern is loaded to the address assigned to the head of the font memory 10 from the buffer 22. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09194993-A (JP)
Title: Steel sheet for easy-open cover excellent in can openability and corrosion resistance and its production
Inventor: HIRAOKA TERUYOSHI
IPC: C21D8/04
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a steel sheet for an easy-open cover excellent in can openability and corrosion resistance by subjecting a hot rolled steel sheet obtd. by melting specified elements at specified weight ratios to cold rolling, thereafter subjecting to recrystallization annealing and furthermore executing electroplating and coating. SOLUTION: This is a method for producing an easy-open can cover excellent in can openability and corrosion resistance in which a steel having a compsn. contg., by weight, <=0.20% C, <=0.5% Si, <=1.0% Mn, <=0.15% P, <=0.100% S, <=0.150% SolAl, <=0.0150% N and <=0.0070% B, furthermore contg., at need, one or <= two kinds of Nb and Ti by <=0.10%, and the balance Fe with inevitable elements is melted in accordance with the conventional method to produce a hot rolled steel sheet, the steel sheet further subjected to cold rolling is stamped with scores for an easy-open cover, is subjected to shape modification according to necessary, is subjected to recrystallization annealing, is subjected to skinpass rolling according to necessary, is thereafter subjected to Sn electroplating and electrolytic chromate treatment and is moreover applied with coating material.
Patent JP-S57116244-A (JP)
Title: Partial pressure sensor for carbonic acid gas
Inventor: OOKAWA SHINICHI
IPC: G01N27/416
Filed: 1981-01-09
Abstract: PURPOSE:To enable a potential change to produce immediately, which results in improving responsiveness, and to facilitate measuring of a change with the elapse of time of a concentration of a change in partial pressure of carbonic acid gas, by a method wherein a responsing electrode, brought into contact with an electrolytic solution, is adhered to an inner side of a high-molecular film having carbonic acid permeability. CONSTITUTION:A comparison electrode 2, such as silver chloride, is secured to a central concavity in a circular body made of synthetic resin, and a toroidal film holder 3 is fitted around the body 1 to support a high-molecular film 4 gaving a CO2 gas permeability. The high-molecular film 4 holds in a thin layer an electrolytic solution 5, whose pH value changes corresponding to a change in a CO2 concetration, between the comparison electrode 2 and the under surface of the body 1. An electrode material, such as gold, platinum, is adhered to the internal side of the high-molecular film 4 to form a responsing electrode 6, and the under surface of the body 1 and a toroidal contact member 7 are positioned facing and oppsite to the responsing electrode 6. Immediately after CO2 gas permeates the high-molecular film 4, it reaches the surface of the induction electrode 6 to create a pH change, and thereby a potential change occurs immediately, which results in improving responsiveness.
Patent JP-S60165981-A (JP)
Inventor: JIYON EFU MEIYAA
IPC: A63H7/00
Filed: 1985-01-08
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-H08188846-A (JP)
Title: Coated sintered hard alloy
Inventor: UCHINO KATSUYA
IPC: C22C29/08
Filed: 1995-01-10
Abstract: PURPOSE: To remarkably improve the balance between wear resistance and breaking resistance by forming a beta removal layer on the surface of a WC- base super hard base material of a coated sintered hard alloy and specifying the lattice constant of B1 type crystals in the region inside the beta removal layer and also the half-breadth in the X-ray diffraction plane, respectively. CONSTITUTION: In a coated sintered hard alloy in which a WC-base sintered hard alloy is used as base material, this base material contains, by weight, 5-40% of B1 type crystals consisting of the carbides, nitrides, and carbonitrides of the group IVa, Va, and VIa metals and solid solutions thereof and 5-14% of iron group metals. A beta removal layer of about 5-50μm thickness is provided to the vicinity of the surface of this base material. The difference in the lattice constant between the B1 type crystals in the region of 10-200μm thickness inside this beta removal layer and the B1 type crystals in the part inside the region above is regulated to 0-0.01. Moreover, the proportion of the half-breadth in the (422) diffracting plane at X-ray diffraction is regulated to 70-90%.  Further, a coating layer is composed of a substance selected from among the carbide, nitride, carbonitride, boron nitride, carbon nitride, carbon oxide, etc., of Ti.
Patent JP-H02183599-A (JP)
Title: Device for mounting shielded cable
Inventor: SASAKI WATARU
IPC: H02G3/08
Filed: 1989-01-10
Abstract: PURPOSE:To prevent influence of shielded cable due to electromagnetic field and to effectively suppress noise to be unnecessarily radiated by grounding a shielding material in a shielding pipe through a grounding member. CONSTITUTION:A shielding material 11 of metal gauze, etc., is provided, a shielding pipe 10 having substantially equal inner diameter to the outer diameter of a shielded cable 1 is provided, and a grounding member 12 is attached to the shielding material 11 exposed by cutting the part of the shielding pipe 10. Accordingly, the shielding material 11 of the shielding pipe 10 operates as an electrostatic shield against the influence of an electromagnetic field in a device to shield a shielding material 4 for forming the shielding cable 1 and a signal line against the electromagnetic field to prevent an electrostatic coupling into the shielding cable. Thus, it can suppress an unnecessary radiation of a noise out of the device through the shielding material 4.
Patent JP-H03208727-A (JP)
Title: Slide-tilting type sun-roof device
Inventor: SUMITA KOJI
IPC: B60J7/05
Filed: 1990-01-09
Abstract: PURPOSE:To improve stability of a panel in a tilt-up state by providing a first cam mechanism for elevating the rear part of a panel plate according to lengthwise movement of a slider and a second cam mechanism for pivoting the rear of the cam plate to a panel side and elevating the front side of the cam plate. CONSTITUTION:A first cam mechanism 33, a slider 34, a second cam mechanism 36, etc. are provided via an attaching bracket 31 to right and left ends on the lower side of a glass panel 26 which opens and closes an opening 12 formed on the roof 11 of an automobile. The first cam mechanism 33 is composed of a cam plate 40, a cam pin 41, etc. so that it elevates the rear part of the panel 26 via front and rear shoes when a slider 34 which freely moves lengthwise along a guide rail goes forward and lowers it at the time when the slider goes backward. The rear part of the cam plate 40 of the first cam mechanism 33 is provided 42 to the panel 26 so that it can freely rock vertically, while the second cam mechanism 36 is provided with a tilt link 46, etc. so that it lowers the front side of the cam plate when the slider 34 goes forward and elevates it when the slider goes backward.
Patent JP-S63169787-A (JP)
Title: Semiconductor light emitting device and manufacture thereof
Inventor: ISSHIKI KUNIHIKO
IPC: H01S5/00
Filed: 1987-01-08
Abstract: PURPOSE:To obtain a semiconductor light emitting device having a refractive index waveguide mechanism for oscillating in a stable single lateral basic mode by dissolving an impurity in a melt used for a liquid growth, bringing a wafer into contact with the melt, and maintaining a predetermined temperature to diffuse the impurity, thereby liquid growing a necessary layer. CONSTITUTION:A current narrowing layer 6 is coated with a photoresist 11, and a stripelike opening 12 is formed by a photocomposing method. With the resist 11 as a mask the layer 6 is partly removed by chemically etching to form a forward mesa groove 10. After the resist 11 is then removed, a wafer is contained in a boat used for a liquid growing method, and a Ga melt 13 in which Zn and GaAs are dissolved is contacted. When it is held at approx. 800 deg.C for several hours, the Zn in the melt 13 is diffused to form a Zn-diffused region 8. The diffusing depth is so adjusted as to arrive at the layer 3 only directly under the groove 10 to precipitate the GaAs dissolved in the melt 13 by gradually cooling to form a GaAs contact layer 7.
Patent JP-H07206318-A (JP)
Title: Elevator
Inventor: NISHIYAMA KEIJI
IPC: B66B7/06
Filed: 1994-01-14
Abstract: PURPOSE:To provide an elevator, by which a tail cord hung down from a car is eliminated to improve the appearance, the capacity of a hoist machine is held down to the minimum, and the construction of a protective wire net and maintenance are eliminated. CONSTITUTION:Various kinds of control signals from a control panel 9 are transmitted and received and the power is supplied by a cord 12, one end of which is connected to the upper part of a car 2, and the cord 12 is taken up and unwound with the elevation of the car by a winding sheave 13 provided in a machine room 5. Various kinds of control signals are transmitted and received by way of radio waves by transmitter and receiver respectively provided on the car 2 and the control panel 9, and the power is supplied to the car 2 by a conductor provided on the guide rail 8 and a contact provided on the car 2.
Patent JP-S5594432-A (JP)
Title: Desulfurizing and dephosphorizing agent of iron and steel
Inventor: TAGUCHI CHIYOUBEE
IPC: C21C1/02
Filed: 1979-01-12
Abstract: PURPOSE: To let desulfurization and dephosphorization be accomplished simultaneously by causing molten cast iron or steel to react with metal nitrides such as magnesium nitride and calcium nitride.  
     CONSTITUTION: In a ladle or the like, molten cast iron or steel is caused to react with metal nitrides such as magnesium nitride, calcium nitride or lime nitrogen. This reaction causes the phosphorus in the iron or steel to dissociate and be combined with magnesium and calcium. Or, sodium nitrate and the like are simultaneously added in combination and are oxidation-removed. This method improves  desulfurization and dephosphorization efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio