baber/WOPTO huggingface dataset:
Patent JP-S5866865-A (JP)
Title: Signal observing device
Inventor: SAWANO KATSUTOSHI
IPC: G01R13/20
Filed: 1981-10-17
Abstract: PURPOSE:To permit adding and setting of logical transition, etc. from ''1'' to ''0'' as logical conditions by corresponding the positions satisfying assigned logical conditions to the contents of respective channels and displaying the same visually. CONSTITUTION:Logical conditions setting switches 20 are provided as 20-1-20-n for each channel, and one of prescribed logical conditions is given for each channel. Conditions detecting circuits 21-1-21-n are provided in accordance with the switches 20-1-20-n and the contents of memories 4 of the respective channels  are given thereto. Comparing and detecting means which compare the number of bits in the positions of the same sampling blocks of the respective memories as bit arrays to be searched with logical conditions and give outputs when the bit arrays satisfy the logical conditions are provided. The positions satisfying the assigned logical conditions in the signal to be observed are visually displayed by the outputs thereof. Thus the logical transition, etc. from ''1'' to ''0'' is added and set as logical conditions.
Patent JP-S5591842-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA MORITAKA
IPC: H01L21/3065
Filed: 1978-12-28
Abstract: PURPOSE: To form an electrode and a wiring of fine pattern, without causing corrosion to an alloy, by patterning an Al-Cu alloy film on a semiconductor by using reactive spatter etching and exposing it to hydrogen plasma in the same device.  
     CONSTITUTION: A semiconductor wafer 5 containing an Al-Cu alloy film is placed on the top of an electrode 2 using a reaction chamber 1 provided with 2 parallel flat-plate-like electrodes 2 and 3, etc. By supplying the reacting chamber with an etchant gas of BCl 3 , CCl 4 , PCl 3  and BBr 3 , etc. through a gas supplying pipe 1a and applying high frequency from a high frequency power source 4, reactive spatter etching is conducted and the Al-Cu alloy film is patterned to provide an electrode and a wiring. And then, hydrogen gas is introduced into the chamber to allow  hydrogen lasma to be generated. By being exposed to the hydrogen plasma after  being etched, the Al-Cu alloy can be protected from corrosion when it is taken out  from the reaction chamber, and therefore, wiring breakage can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10340934-A (JP)
Title: Bonding tool
Inventor: TAKEUCHI TOMOYUKI
IPC: H01L21/603
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To ensure excellent flatness and abrasion resistance of tool working face and a sufficient bonding strength between the tip of a tool and a shank by brazing the tip of a tool, obtained by depositing polycrystalline diamond on a sintered substrate, to the shank made of an austenite based low thermal expansion cast iron thereby facilitating the machining. SOLUTION: The tip 14 of a tool, obtained by depositing polycrystalline diamond on a sintered substrate, is brazed to a shank made of an austenite based low thermal expansion cast iron to obtain a tool for enhancing machinability of the shank, flatness of the working face of the tool, and the positional accuracy with respect to an apparatus fixing part 11. Strain at the joint due to difference of thermal expansion is relaxed at the time of brazing the shank and the tip 14 of the tool and flatness is sustained at the tip 14 of the tool even if heating and cooling are repeated. Furthermore, a high bonding strength is attained because the austenite based low thermal expansion cast iron exhibits a good wettability to many brazing filter metal.
Patent JP-2000353206-A (JP)
Title: Electronic currency and its system
Inventor: TANAKA TAKASHI
IPC: G06F19/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To simultaneously solve the deficiency of the safety of a credit card, and the deficiency of the convenience of conventional digital cash, and the deficiency of the anonymity and circulation of the credit card and the digital cash. SOLUTION: An ID is applied to electronic currency 1 having the configuration of currency or a card, and nor only the ID but also parity information for ID confirmation and a sum of money as necessary are written in an incorporated IC, and the reading/writing of data for the incorporated IC is electrically operated by a contact means or a non-contact means using electromagnetic waves or magnetism. The electronic currency 1 is used so as to be connected through a network 4 with an electronic currency server 5. Thus, the anonymity of the user of the electronic currency 1 can be secured, and also the circulation of the electronic currency 1 can be maintained.
Patent JP-S6321110-A (JP)
Title: Reaction injection molding
Inventor: KURITA HITOSHI
IPC: B29B7/76
Filed: 1986-07-14
Abstract: PURPOSE:To make the density, hardness and the like at the surface side of a steering wheel possible to be different from those at its interior by a method wherein one of two prepared stock liquids is injected during one period out of the early period and late period of injection and both the two prepared stock liquids are injected during the other period of injection. CONSTITUTION:Stock urethane liquid, which is produced by injecting stock polyol liquid and stock isocyanate liquid through each of the injection ports 28-31 of a mixing head 21 so as to mix and react with each other, is injected in a comparatively small cavity 63. The stock liquid injected during the early period of injection locates at the surface side of the cavity 63 and that during the late period of injection locates in the interior of the cavity. As an example, a steering wheel, the density of which is low as a whole and at the same time dense on the surface side, is obtained by injecting stock polyol liquid which forms high density foam during the early period of injection and stock polyol liquid which forms low density foam together during the late period of injection. By making the composition of stock liquid injected during the early period of injection different from that injection during the late period of injection, for example, the density, hardness and the like at the surface side of a molded item is made different from those at its interior as required.
Patent JP-2000358389-A (JP)
Title: Motor driving apparatus
Inventor: ITOIGAWA NOBUO
IPC: H02P5/46
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce space and cost of a motor driving apparatus. SOLUTION: A synchronous motor 3A and an induction motor 3B are connected to a motor driving apparatus 1 via relay contacts R1, R2, respectively. A control section 12 selectively conducts synchronous motor control or induction motor control by the on/off operation of a switch SW. Through this method, either the synchronous motor 3A or the induction motor 3B can be selectively driven with one apparatus.
Patent JP-S5866950-A (JP)
Title: Capsulated toner
Inventor: MIKAMI TAKESHI
IPC: G03G9/093
Filed: 1981-10-16
Abstract: PURPOSE:To obtain a capsulated toner capable of maintaining the extent of electrification required to make a latent image on a photoreceptor visible by adding an org. fluoro-compound to the surface of the shell of a capsulated toner. CONSTITUTION:A useful org. fluoro-compound having a bonded group contg. >=3 fluorine atoms and >=3 carbon atoms is represented by a general formula (Cf)-(Y)n (where Cf is an n-valent group contg. >=3 fluorine atoms and >=3 carbon atoms, Y is -COOM, -SO3M, -O-SO3M or the like, and M is a cation or a 1-18C hydrocarbon residue). A soln. of the org. fluoro-compound is added to a dispersion of a capsulated toner immediately before drying with a drier such as a spray drier. The preferred amount of the added compound is 0.01-1% basing on the amount of the toner as the solid component.
Patent JP-H0721100-A (JP)
Title: Software resource multi-destination delivery system
Inventor: MORIYAMA MASAHARU
IPC: G06F13/00
Filed: 1993-07-05
Abstract: PURPOSE:To extremely decrease the number of clients to which distribution is not ended by performing the multi-destination delivery system of software resources plural times. CONSTITUTION:A master server 1 registers the software of the up-to-date version, and transmits software to be distributed, distributing data and hour, version, and the number of times of multi-destination delivery to servers 3 and 4 provided with clients 5. The servers 3 and 4 receive the data through a network 7, and performs the multi-destination delivery of the software to the subordinate clients 5 plural times according to the designated contents.
Patent JP-H0215464-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: SASAKI YOSHIYUKI
IPC: G11B20/06
Filed: 1988-07-01
Abstract: PURPOSE:To prevent a reversal and to obtain a satisfactory frequency characteristic by adding the outputs of two cosine equalizers, equalizing an equivalent modulation index to that obtained at the time of recording, and uniforming the amplitude of the output vertical sideband wave of an adding circuit by a limiter. CONSTITUTION:At the time of reproducing, a reproduced FM signal from a magnetic head 1 passes through a head amplifier 2 and inputs to first and second cosine equalizers (CIs) 3 and 5. This CI3 suppresses the vertical sideband wave of the FM signal, and the FM signal having a uniform vertical sideband wave outputs from a first limiter 4. Further, for the CI5, the peak frequency of a mountain-shaped characteristic is selected so that it can be the same as that of the CI3, and the degree of suppressing the vertical sideband wave is selected so that it can be rather weaker than that of the CI3. Consequently, the FM signal having a vertical sideband wave component stronger than that of the output of the CI3 outputs from the CI5, the timing with the FM signal from the limiter 4 is adjusted in a delay circuit 6, and the output of the limiter 4 and the output of the circuit 6 are added in an adder circuit 7 so that the modulation index can be the same as that at the time of recording. The vertical sideband wave of the output of the circuit 7 is uniformed in a limiter 8, and the output of the circuit 7 is FM-demodulated in an FM demodulating circuit 9.
Patent JP-H0491888-A (JP)
Title: Automatic butting device for joining wires by welding
Inventor: MORI YASUO
IPC: B23K37/04
Filed: 1990-06-22
Abstract: PURPOSE:To surely butt two pieces of wires with a small-sized and simple mechanism by providing rollers for transporting the wires and a stopper for the wires and constituting the chuck supporting base on a stopper side in such a manner that this base can move freely. CONSTITUTION:Two pieces of the wires 7, 8 are butted against each other by using a pair of the chucks 6a, 6b provided on a pair of the chuck supporting bases 2, 10 and are welded and joined by a joining torch 12. A pair of the rollers 9a, 9b for transporting the wires and the stopper 11 for the wires are provided. The chuck supporting base 10 on the stopper 11 side is constituted in such a manner that this base can move freely. The device which automatically positions the joint part at the time of butting the wires against each other and joining the wires by welding to each other is provided in this way.
Patent JP-H0830575-A (JP)
Title: Microprocessor
Inventor: YONEDA HIDEKI
IPC: G06F15/78
Filed: 1994-07-18
Abstract: PURPOSE:To suppress the generation of noise and variation in power supply at the time of switching an address signal by counting the number of non- coincident bits between 1st and 2nd logic signals outputted from a register and controlling the register based upon the count value. CONSTITUTION:A comparator 14 compares a previously set prescribed number with the numbers of non-coincident bits between 1st and 2nd address signals A'15 to A'0, A15 to A0. When the number of non-coincident bits exceeds the prescribed value, the comparator 14 outputs an 'H' level signal to an output terminal E0. When the level of a signal inputted to an input terminal W of a control part 15 is an 'L' level, the control part 15 simultaneously outputs control signals for instructing the storage of the 2nd address signals A15 to A8, A7 to A0 in respective registers 11a, 11b from its output terminals OUT1, OUT2, and when the inputted signal is an 'H' level, sequentially outputs control signals for instructing the storage of the 2nd address signals A15 to A8, A7 to A0 in the registers 11a, 11b at the shifted timing.
Patent JP-S5867301-A (JP)
Title: Washing method for membrane surface of membrane separator
Inventor: YAGISHITA KAZUMI
IPC: B01D61/14
Filed: 1981-10-16
Abstract: PURPOSE:To decrease the volume of washing water considerably, by treating the waste liquid of washing after washing the membrane surfaces of membrane separators with an active carbon adsorbing device and using said liquid cyclically again as washing liquid. CONSTITUTION:Liquid to be treated is admitted through an inflow pipe 1 into a tank A for liquid to be treated. After the liquid is pressurized with a high pressure pump E, the liquid is suplied through a supply pipe 2 into a membrane separator B where the liquid is concd. or refined. The concd. or refined liquid is discharged through discharge pipes 3, 4. When the separator B is contaminated and the amt. of the permeated liquid drops below the prescribed value, the operation of the separator B is stopped and the separator is washed. The waste liquid of washing from the separator B is fed through a discharge pipe 6 into an active carbon adsorbing device C where the contaminating materials for the membrane surfaces in the waste liquid of washing are adsorbed by active carbon. The treated liquid is supplied throgh a supply pipe 7 into a washing liquid tank D, where the liquid is used cyclically again as washing liquid. Thus the volume of the washing water is decreased considerably, and the safe washing is assured while the damage, deterioration, etc. of the membrane surfaces are prevented.
Patent JP-S5955226-A (JP)
Inventor: KUROKAWA KOUICHI
IPC: H05B11/00
Filed: 1982-09-22
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-H0625915-A (JP)
Title: Polyester fiber for animal hair-tone woven fabric and its production
Inventor: TAKAHASHI NOBORU
IPC: D01D5/22
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a polyester fiber similar to natural animal hair, especially to mink by specifying the cross-sectional shape, fineness and degree of transparency of the polyester fiber consisting essentially of butylene terephthalate monomer. CONSTITUTION:The cross-sectional shape of single fiber of the polyester fiber comprising butylene terephthalate as a main component is made into an ellipticity with 1.0-2.0 flatness ratio, the fineness of the single fiber is 3-18 denier and the degree of transparency of the fiber is 3-15. The degree of transparency is show by the formula (alpha is b value of the fiber ; beta is transmitted b value). The polyester comprising butylene terephthalate as a main component is extruded from elliptic or rectangular holes of spinneret having 1-8 flatness ratio at 260-290 deg.C and the fiber is cooled by spraying an air flow on the fiber at a position 30-150nm below the face of the spinneret and taken up at >=2,000m/ minute speed to give the objective polyester fiber.
Patent JP-S6057304-A (JP)
Title: Reinforced optical fiber unit
Inventor: FUSE KENICHI
IPC: G02B6/44
Filed: 1983-09-08
Abstract: PURPOSE:To obtain a reinforced optical fiber unit having high strength and heat resistance by making the coefft. of linear expansion of a protective coating layer in the diametral direction almost equal to that of each protective buffer layer in the diametral direction. CONSTITUTION:A plurality of optical fiber cores 1 each having a buffer layer of silicone rubber as the outermost layer are bundled, and the bundle is coated with a protective buffer layer 2 of silicone rubber having 10-60 Shore hardness so as to provide a nearly circular cross-section. Such coated bundles are then coated with fiber reinforced plastics consisting of silicone rubber having 10-100 Shore hardness and about 62wt% glass fiber to form a protective coating layer 3. The coefft. of linear expansion of the layer 3 in the diametral direction is almost equal to that of the layers 2 in the diametral direction. Thus, a reinforced optical fiber unit is obtd.
Patent JP-H0213875-A (JP)
Title: Radio passive detection apparatus
Inventor: OKAMOTO AKIRA
IPC: G01S7/38
Filed: 1988-07-01
Abstract: PURPOSE:To enhance the resolving power of frequency analysis by allowing an intermediate frequency signal to pass through a frequency dispersing delay wire having the same time-frequency change characteristic as a local oscillation signal to concentrate the same to one point on a time axis. CONSTITUTION:A receiving signal is mixed with a local oscillation signal performing frequency sweeping in a frequency converter 7 and the intermediate frequency signal obtained by mixing is passed through a frequency dispersing delay wire 11 having the same time-frequency change characteristic as the local oscillation signal to be concentrated to one point on a time axis. As mentioned above, since the energy of the receiving wave is concentrated to one point to increase amplitude, the resolving power of frequency analysis is enhanced without lowering the searching probability to the radio wave intermittently arriving of radar and receiving sensitivity is also enhanced.
Patent JP-S5866903-A (JP)
Title: Fine adjusting mechanism for optical element
Inventor: GOTOU TOSHIHIKO
IPC: G02B7/00
Filed: 1981-10-19
Abstract: PURPOSE:To make a fine adjustment range large, the turning of optical element according to the fine adjustment extremely small and the height of the fine adjustment mechanism low, by connecting two sheets of long and short plates elastically at a right angle and connecting the end part of the short plate part elastically with respect to a base plate. CONSTITUTION:A long plate part 31 and a short plate part 32 are connected approximately at a right angle by means of an elastic connecting part 33 which energizes the part 31 in an arrow G direction, whereby a body 34 is formed. The body 34 is fixed to a base plate 37 by means of set screws 36 in the end part 32a of the part 32 via an elastic connecting part 35 which energizes the part 32 in an arrow H direction. An optical element such as a detector 21 is fixed to the part 31a of the part 31. An adjusting screw E38 is erected on the plate 37 and when said screw is screwed down with respect to the part 32, the part 32 is turned finely around the part 35. A long hole 39 is formed in a part of the part 31 and an adjusting screw F40 is screwed through said hole to the plate 37. When the screw 40 is screwed down, the part 31 is turned finely around the part 33.
Patent JP-S6056092-A (JP)
Title: Method and apparatus for continuously electroplating alloy
Inventor: TSUDA TETSUAKI
IPC: C25D3/56
Filed: 1983-09-07
Abstract: PURPOSE:To manufacture continuously an alloy electroplated steel sheet having stable performance by using isoluble anodes as anodes, specifying the distance between each of the anodes and a strip, and feeding a plating soln. to the space between the anodes in a direction opposite to the traveling direction of the strip. CONSTITUTION:A horizontal plating vessel 1 provided with insoluble anode materials 2, 2 on the insides of the top and bottom is used. A strip A is plated while blowing a plating soln. into the vessel 1 from feeding inlets 3, 3 in a direction opposite to the traveling direction of the strip A. The distance between each of the materials 2, 2 and the strip A is set at 10-50cm.
Patent JP-S6145433-A (JP)
Title: Optical head for optical disc device
Inventor: FURUTA KENJI
IPC: G11B7/135
Filed: 1984-08-08
Abstract: PURPOSE:To omit a lens adjusting mechanism and to simplify the constitution of the titled optical system by using a united lens consisting of a cylindrical concave lens and a cylindrical convex lens to shape an elliptical beam into a circular beam. CONSTITUTION:The united cylindrical lens 14 forming a cylindrical concave lens- shaped surface 14a on one input surface and a cylindrical convex lens-shaped surface 14b on the other output surface is arranged. The lens 14 is inserted into the back of a collimeter lens 2 to shape an elliptical light beam obtained from the lens 2 into a circular beam. Although two concave and convex cylindrical lenses are used and an adjusting mechanism for matching both the optical axes is also arranged in the ordinary method, this method makes it possible to omit the adjusting means, reduce the number of parts and simplify the whole structure.
Patent JP-S6226950-A (JP)
Title: Communication system for transponding equipment
Inventor: TACHIKAWA KIKUO
IPC: H04L12/28
Filed: 1985-07-29
Abstract: PURPOSE:To attain two-way radio communication for lots of TRCs and to attain quick response to a required specific TRC by applying two-way radio transmission communication between a fixed side radio equipment and a transponding card with a radio transmission/reception function to an IC card. CONSTITUTION:A local radio control equipment LRC 3 gives a polling signal for reply to each transponding card TRC via each radio equipment TRT 6 at every prescribed time T. The TRT 6 applies the radio detection of each TRC 8 (by number of TRCs being transmission and reception object number) at a time being nearly equal division of the prescribed timer T by the transmission/reception object TRC number, that is, M/N, where M is the maximum TRC number and N is number of groups. When the radio detection comes from a TRC 8, it is informed to a central radio control equipment CRC 4 from the LRC 3 via a transmission line 2 and its location, time and notice information from the TRC 8 are stored in a memory 5 in the CRC 4. When the data read request exists from a center 1, the data is read from the memory 5 by the CRC 4 and the result is sent to the center 1.
Patent JP-H1116575-A (JP)
Title: Electrode material for secondary battery, secondary battery using it
Inventor: YAMAGUCHI KOJI
IPC: H01M4/133
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrode material for a secondary battery eliminating separation of an electrode active material-containing layer of a positive or negative pole from a surface of a collector and excellent in durability when used as a positive pole or negative pole of the secondary battery, and provide the secondary battery using the material. SOLUTION: This material is an electrode material for a secondary battery having an electrode active material-containing layer on a collector surface comprising a metal foil, and having on the collector surface 200-800 μm of mean space(s) of local crests defined by JIS B0601 and irregular shapes with 20-70 μm of roughness (R2 ) in average of 10 points defined by JIS B0601. A secondary battery using the material is also provided.
Patent JP-H0330016-A (JP)
Title: Document generating device
Inventor: KISHIHATA HIDEYUKI
IPC: G06F3/12
Filed: 1989-06-28
Abstract: PURPOSE:To shorten the printing time by detecting a sheet size before printing is started and printing the pages of the same sheet size in a lump. CONSTITUTION:With respect to a document taken out by a calling means 6 from a document storage part 5, the sheet size of each page which is constituted of a sheet size detecting/data output control means 8 is detected and the sheet size and the number of page sheets are displayed on a display means 3. Based on this display, which size is printed in a lump first is designated by a printing sequence designating means 9. Subsequently, pages which coincide with the sheet size designated as printing in the head by the means 8 are taken out and printed in a lump. This printing operation is brought to printing output by using a printing means 7 in order of the sheet size designated by the means 9. In such a manner, by the minimum sheet cassette replacement operation, the document of plural pages constituted of plural kinds of sheet sizes can be printed in a short time.