baber/WOPTO huggingface dataset:
Patent JP-H06278016-A (JP)
Title: Polishing method
Inventor: NAKAMURA TAKASHI
IPC: B24B37/00
Filed: 1993-03-30
Abstract: PURPOSE:To reduce variation in polishing by easily machining the levitating surface of a levitating magnetic head slider into a cylindrical shape. CONSTITUTION:A magnetic head slider 2 bonded to a machining jig 1 is lapped on a lapping surface plate 3 using a heated polishing liquid. In this case, the outer peripheral portion of a levitation rail is expanded by the heat of the polishing liquid and lapping work can be achieved with a levitating surface deformed into a roughly recessed surface. Thereafter cooling is performed whereby a projecting, cylindrical floating surface can be obtained. Thus the levitating surface can be easily and accurately formed into a cylindrical shape.
Patent JP-H10265215-A (JP)
Title: Talc and propylene polymer composition containing the same
Inventor: OBATA HIROSHI
IPC: C01B33/22
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide talc capable of remarkably improving the mechanical strength of an olefin polymer a composition containing the talc and a polypropylene polymer. SOLUTION: (I) Talc satisfies the followings (1)-(4). (1) The average particle diameter is <=3.0 μm, (2) The sum of the volume of particles having <=1.0 μm particle diameter, which is calculated from the particle diameter is >=5% of the total volume of the total particles. (3) The sum of the volume of particles having >=3.0 μm particle diameter, which is calculated from the particle diameter is >=10% of the total volume of the total particles. (4) The specific surface area is >=80,000 cm<2> /g. (II) The propylene polymer containing the talc consists of 95-70 wt.% propylene polymer, 0-25 wt.% thermoplastic elastomer and 5-25 wt.% of the talc satisfying the followings (1)-(4). (1) The average particle diameter is <=3.0 μm. (2) The sum of the volume of particles having <=1.0 μm particle diameter, which is calculated from the particle diameter is >=5% of the total volume of the total particles. (3) The sum of the volume of particles having >=3.0 μm particle diameter, which is calculated from the particle diameter is >=10% or the total of the total particles.
Patent JP-S61230123-A (JP)
Title: Optical series parallel/parallel series converting circuit
Inventor: YAMAGUCHI MASAYASU
IPC: H04B10/556
Filed: 1985-04-04
Abstract: PURPOSE:To convert plural simultaneous input signals from series to parallel by a simple circuit constitution by converting a serial bit signal into parallel signals and also converting parallel bit signals which are received at the same time into a serial signal simultaneously between an input and an output optical highway. CONSTITUTION:Signals a1-an which are inputted at the same time are delayed by (k-1)Tsec through optical delay circuits B1-Bn to obtain signals which shift in phase, bit by bit, and an optical switch C1 distributes the signals of respective serial bits of the signal b1 to respective photocouplers D according to a selection signal g1. The respective couplers D reconstitutes the sent (n) signals into a signal (d) which is delayed by (n-k)Tsec through an optical delay circuit E to correct the delay at the circuit B, so that the resulting signal is outputted from a terminal F. Thus, the (n) bit signals which are inputted in parallel at the same time are made serial on a time base by the circuit B and then lines and columns of the respective signals are replaced to convert plural series/parallel input signals into parallel/series signals by the simple circuit constitution.
Patent JP-H02251428-A (JP)
Title: Transparent conductive film
Inventor: WAKI HIROSHI
IPC: H01B5/14
Filed: 1989-03-27
Abstract: PURPOSE:To obtain a transparent conductive film suitable for a high capacity light emitting element having flexibility by constituting the transparent conductive film formed on a polymer film of a composite oxide layer based on indium oxide and consisting of tin oxide or tin oxide and antimony oxide and a metal layer composed of gold, silver, palladium or a mixed alloy of them. CONSTITUTION:The transparent conductive film formed on a polymer film is composed of a laminated film consisting of a composite oxide layer based on indium oxide and composed of tin oxide or tin oxide and antimony oxide and a metal layer composed of gold, silver, palladium or a mixed alloy of them and especially suitable for the substrate of an EL element. A light emitting element formed by setting the transparent conductive film to at least one electrode and providing an org. compound membrane layer between two opposed electrodes as a layer developing light emitting function has flexibility and can be prepared as an uniform membrane having a large area and is rich in mass productivity and advantageous from the aspect of cost.
Patent JP-H03272862-A (JP)
Title: Ink jet recorder
Inventor: IZUMIZAKI MASAMI
IPC: B41J2/205
Filed: 1990-03-23
Abstract: PURPOSE:To improve gradation of a highlight and to prevent non-discharge of ink by increasing the ink discharge amount of a recording head for discharging ink having high dye concentration over that of a recording head for discharging ink having low dye concentration. CONSTITUTION:Recording heads (1A - 1D) are placed in parallel on a carriage 2, recording heads 1A, 1B discharge inks of cyan colors having different dye concentrations, a recording head 1C discharge ink of magenta color, and a recording head 1D discharges ink of yellow color. For example, in order to improve gradation of the cyan, the dye concentration of the cyan ink to be supplied to the head 1A is set to 5%, the dye concentration of the cyan ink to be supplied to the head 1B is set to 1.5%, and a discharge port 15 of a record ing head 1A for discharging concentrated ink is made larger than a discharge port 16 of the head 1B for pale ink. Thus, gradation of a highlight of a record ing image can be improved, and evaporation of ink having low dye concentra tion is prevented by reducing the discharge port.
Patent JP-S61230287-A (JP)
Inventor: ITO SUSUMU
IPC: H05B6/12
Filed: 1985-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05273241-A (JP)
Title: Remote control terminal device
IPC: G01R11/00
Filed: 1992-03-30
Abstract: PURPOSE:To suppress cost increase due to increase in the number of modems and complexity in communication means by providing one modem with a transmission speed which is a common measure of different transmission speeds of equipment within a terminal device and then transmitting data while identifying the transmission speed. CONSTITUTION:Control information from a center side communication terminal is detected by a detection circuit 31 through a circuit 14 and is converted to a digital signal by a modem 32 and then the identification signal from the modem 32 is code-converted by a code conversion part 33. A reception control part 34 consists of a microprocessor, interprets an identification signal and then outputs a switching instruction signal to a switching part 35, and switches to an electrical meter 16, a gas meter 17, or a water meter 18 and then controls destination of information signal which is supplied to the switching part 35 from the modem 32. Then, an information code with a different transmission speed is extracted by a code-conversion part 33 at a sampling with a same time series and a meter data with a different transmission rate is transmitted to a workstation of a center side communication terminal based on the extracted information code.
Patent JP-H10271827-A (JP)
Title: Power supply control circuit
Inventor: MADENOKOJI MASAKI
IPC: H02M7/06
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve power factor and suppress harmonic with a small power loss. SOLUTION: A rectifier circuit 94 rectifies AC voltage to be applied, and a filter capacitor C3 filters the rectified voltage. Two capacitors C1 , C2 connected in series to each other are connected in parallel to the rectifier circuit 94 and the filter capacitor C3 respectively, and a switching element A is connected between the two capacitors C1 , C2 , and a pair of diodes D3 , D4 of the rectifier circuit 94. An inductance element L supplies current whose phase is delayed, to the filter capacitor C3 and one of the two capacitors C1 , C2 , through which current flows corresponding to the polarity of the AC voltage while the switching element A is ON.  A microcomputer 98 conducts the on-off control of the switching element A, so as to turn it off during a prescribed time zone including the peak of the AC voltage and turn it on before and after the prescribed time zone based on the AC voltage detected by a voltmeter 162.
Patent JP-H01243332-A (JP)
Title: Manufacture of base for relay
Inventor: TAKEYAMA HIDETOSHI
IPC: H01H49/00
Filed: 1988-03-25
Abstract: PURPOSE:To effectively utilize a material, determine the position precision with the mold precision, and perform the correct and simple assembling by punching a folded terminal section at a margin portion between linear terminals. CONSTITUTION:When a metal plate for a terminal is to be punch-molded, linear terminal sections 2 and a folded terminal section 6 are integrally punched with a substrate 1. The linear terminal sections 2 are extended upward from the substrate section 1. On the other hand, a lower vertical piece 4 is extended from one end of the horizontal piece 3 of the folded terminal section 6, an upper vertical piece 5 is extended from the other end of the horizontal piece 3, the folded terminal section 6 is connected to the substrate section 1 via a neck section 7 with a fine width. The linear terminal sections and the folded terminal section can be taken out from a one-sheet material by punching the material. The material can be effectively utilized, the position precision can be determined by the mold precision, not by the assembly precision.
Patent JP-H05228991-A (JP)
Title: Adjusting device for temperature of preform
Inventor: YOKOBAYASHI KAZUYUKI
IPC: B29C49/64
Filed: 1992-02-21
Abstract: PURPOSE:To avoid troubles in removing a preform even when the temperature of a temperature adjust means is raised, by providing a specific composite plating coat on the temperature adjust means at an area coming in contact with a cylindrical preform with a bottom for stretch blow molding, when the temperature of the preform is adjusted by being brought into contact with the temperature adjust means. CONSTITUTION:For a composite plating coat 40, a nickel coat in which fine particles of fluororesin are mixed with eutectoid dispersion is used. When temperature of a temperature adjusting pot 20 for adjusting temperature of a preform 10 is made to be a predetermined temperature by layering ring temperature adjusting blocks 22a-22e and air blows in the preform 10 so as to expand and bring into contact, the composite plating coat 40 is formed at least in the temperature adjusting block which sets the highest temperature. In the case that the contact is performed only on a part of the inner wall face of the temperature adjusting pot 20, the plating coat 40 is formed at its contact heating section. When heating is performed by inserting a temperature adjusting core into the preform 10, the plating coat 40 is formed on the temperature adjusting core.
Patent JP-H06284586-A (JP)
Title: Power supply apparatus
Inventor: KUWABARA SHIRO
IPC: H02J7/00
Filed: 1993-03-30
Abstract: PURPOSE:To store the electrical power by ruling out a circuit common to an AC adapter of a power storing apparatus and using an AC adapter which is used for driving in direct the apparatus itself. CONSTITUTION:A stored battery is constituted by a first stored battery 20 and a second stored battery 21 by comprising a charging terminal 16 which is connected to an apparatus itself and is also removably connected to a power supply line of the apparatus itself, a discharging terminal which is removably connected to the apparatus itself and a power supply voltage line 23 connecting in the same potential between the charging terminal 16 and the discharging terminal 17. Moreover, transistors Tr1, Tr2, Tr3 are provided as a connecting switching means for switching the parallel connection and serial connection of the first stored battery 20 and the second stored battery 21 for the power supply voltage line 23 in accordance with the condition whether the power is being supplied to the power supply line of the apparatus itself or not.
Patent JP-H02253081-A (JP)
Title: Pipe joint
Inventor: MARUYAMA TADAKATSU
IPC: F16L58/18
Filed: 1989-03-25
Abstract: PURPOSE:To obtain an excellent corrosion-resisting pipe joint by providing a constitution consisting of a thermally shrinkable plastic cylinder and a cylinder made of the shape memory alloy after the inside of the cylinder is subjected to expansion processing. CONSTITUTION:A pipe joint body 1 made of a shape memory alloy, for example, Fe-Mn-Si-Cr alloy, is contained into a cylinder 2 made of thermally shrinkable plastics, for example, Teflon resin to obtain an integrally molded pipe joint. Piping pipes 3, 3' are inserted into the joint body 1, and the joint part is heated by heating means such as high frequency conductive heating method to shrink and tighten the joint body 1 and the cylinder 2. Consequently, as the joint surface is certainly coated with plastics, the corrosion resistance of the joint is extremely improved.
Patent JP-S51148846-A (JP)
Title: Air conditioner
Inventor: SUGAWARA MASAYASU
IPC: F24F3/044
Filed: 1975-06-13
Abstract: PURPOSE: To extend the cooling operation preiod from defrost to next defrost, and reduce the numbers of defrosting, and to obtain an air conditioner for refrigerating warehouse, in which sound cooling operation can be durable for long period. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61233741-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMADA KOZABURO
IPC: G03C7/305
Filed: 1985-04-05
Abstract: PURPOSE:To obtain a color photographic sensitive material superior in sharpness, graininess, and color reproducibility and high in sensitivity by incorporating a specified coupler. CONSTITUTION:The silver halide color photographic sensitive material contains at least one of couplers represented by formula (IA)-(IIIB) in which A is a coupler residue to be released by the reaction with the oxidation product of a color developing agent; PUG is a photographic useful group; R1 is H or a substituent; R2 is acylamino, sulfonamide, ureido, sulfamoylamino, or amino; and Z is an org. atomic group for condensing with the benzene ring and forming a 5- or 6-membered ring except a benzene ring, thus permitting the compd. released by the reaction with the oxidation product of a color developing agent to be further oxidized and to release the photographic useful group through nucleophilic release reaction.
Patent JP-S5231778-A (JP)
Title: Three-wire type resistance thermometer
Inventor: SAKIYAMA KOUJIROU
IPC: G08C19/04
Filed: 1975-06-14
Abstract: PURPOSE: To make measurement by taking the differences between the first time-constant circuit including temperature measuring resistor and the second time-constant circuit without including temperature measuring resistor thereby simplifying the circuits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01244421-A (JP)
Title: Anamorphic single lens and optical disk device
Inventor: YAMAMOTO YOSHIHARU
IPC: G02B13/08
Filed: 1988-03-25
Abstract: PURPOSE:To form the luminous flux of a semiconductor laser, etc., having different radiation angles to a nearly circular parallel luminous flux so as to miniaturize the cross section of the luminous flux by using a anamorphotic single lens which has different refractive indexes in horizontal and vertical directions and, at the same time, satisfies specific conditions. CONSTITUTION:This anamorphotic single lens 6 is constituted in such a way that the 1st surface on a light source 4 side is formed to a toric surface having a high-order expanded term of the 4th or higher order which contributes to aberration correction to the rays of light of luminous fluxes in a large-radiation angle direction, for example, in the horizontal direction only. The 2nd surface which is the light emitting side is formed to a toric surface having a high-order expanded term of the 4th or higher order which contributes to aberration correction to rays of light of luminous fluxes in a small-radiation angle direction, for example, in the vertical direction only. This anamorphotic single lens is caused to satisfy formulae I and II, where n1, d1, and (f) respectively represent the refractive index, thickness of the lens central part, and focal distance of the lens related to the direction in which the radiation angle of the luminous flux emitted from the light source is large. Therefore, an emitted luminous flux having a nearly circular cross section can be obtained efficiently and, moreover, the device can be miniaturized.
Patent JP-H0644047-A (JP)
Title: Parallel formation borrow look ahead subtracter
Inventor: DEIBITSUDO SHII MAKUKURUUA
IPC: G06F7/508
Filed: 1993-03-31
Abstract: PURPOSE: To reduce gate delay between subtractors and to perform a faster operation by generating borrow signals to be supplied to the subtractors in a parallel form by a borrow look-ahead element. CONSTITUTION: In the example of 16 bits, a subtractor section 50 is provided with the 16 pieces of full subtractors and a look-ahead logic section 60 is provided with the 4 pieces of look-ahead blocks 62, 64, 66 and 68. The respective look-ahead blocks 62, 64, 66 and 68 are provided with the input of a write count 70, the input of a read count 72 and the input of borrow 74. The signals are inputted to logic defined by a Boolean algebraic equation and the logic generates the 4 pieces of borrow output signals 63 to be supplied to the 4 pieces of the corresponding full subtractors and generates borrow output 76 for driving the next borrow logic section. Since the 4 pieces of the borrow output signals 63 are generated inside the look-ahead blocks 62, 64, 66 and 68, it is more efficient and faster than serial propagation.
Patent JP-S62228838-A (JP)
Inventor: KAWAMOTO AKIRA
IPC: F25B1/00
Filed: 1986-03-31
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-S63240491-A (JP)
Title: Generating device for propulsive force or water flow by movable blade
Inventor: ICHIKAWA YASUHIRO
IPC: B63H1/36
Filed: 1987-03-25
Abstract: PURPOSE:To enhance efficiency of generating propulsive force and water stream, by urging a movable blade by a resilient member so as to be directed to a direction in parallel with the water stream or propulsive direction so that a drag vector is prevented from generation in the final end part of amplitude. CONSTITUTION:A pair of swivel links 12 are mounted to a fixed member 22 so as to swivel while they hold a parallel condition to each other with a supporting point 11 serving as the center. The swivel link 12 pivotally mounts its another end part tunably to one bottom side part of a triangular-shaped connection plate 23 through a pin 24. A movable blade 16 is pivotally supported to a top point part of the connection plate 23 by a supporting point axis 25 in the end part, while the axis 25 connects the bottom end part of a swivel transmission rod 26, and its vertical movement causes the connection plate 23 to swivel being left as holding its attitude. A mounting pin 30 of an arm 29, mounted to the supporting point axis 25 of the movable blade 16, is connected to a pin 31, mounted to the connection plate 23, by a spring 18, and a device, integrally turning the movable blade 16, supporting point axis 25 and the spring mounting arm 29, holds the spring 18 and the movable blade 16 being always directed toward the advancing direction.
Patent JP-H02248508-A (JP)
Title: Buried joint for road bridge
Inventor: KURODA SUSUMU
IPC: E01C11/02
Filed: 1989-03-23
Abstract: PURPOSE:To make it possible to easily carry out construction or replacement by providing continuously a large number of mesh holes, fixing metal joint bodies having water stopping sections to the bottoms of the holes to pedestals of beams and, at the same time, constructing a pave from above. CONSTITUTION:Water sopping sections made by providing rubber 10 on sealant 9 are formed to the bottoms of joint bodies 1. After that, a plurality of bolts 11 inserted into a part of the holes of the bodies 1 are fixed to pedestals 5 of beams 4, and water stopping sealant 12 is provided to the insides of the holes to fix the bodies 1 to the pedestals 5. Then, pavings 6 are placed on the floor board concrete 13 and, at the same time, are placed on the bodies 1.
Patent JP-S56168522-A (JP)
Title: Detecting method for damage of internal gear
Inventor: ENOHARA KENJI
IPC: G01N29/12
Filed: 1980-05-31
Abstract: PURPOSE:To readily detect the damage generated in an internal gear in a planetary gear mechanism by detecting biting sounds or vibration, obtaining two types of time series signals, and operating said signals. CONSTITUTION:The biting signal detected by a signal detector 1 is passed through a band pass filter 4, where only the frequency component which is effective in detecting the damage is taken out. Then, the output is subjected to the envelope detection in an envelope detector 8. The number of revolution of a sun gear is detected by a revolution detector 2, while the humber of revolution of the planetary gear is detected by a rovolution detector 3, and the outputs are divided by frequency dividers 5-7, respectively. The outputs of the envelope detector 8 and the outputs of the dividers 5-7 are inputted to AD converters 9-11, and the outputs of the envelope detector 8 are sampled. Each output is inputted to averaging processors 12-14. The outputs of the averaging processors 12 and 13 are multiplied in a multiplier 15, and its output and the output of the averaging processor 14 are divider 16. The output of the divider 16 represents the damage generated in the internal gear of the planetary gear.
Patent JP-S58193867-A (JP)
Inventor: GIYUNTAA ENGUMAN
IPC: B65H67/04
Filed: 1983-04-27
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-S60216863-A (JP)
Title: Coating apparatus of binder
Inventor: SENO MASUMI
IPC: H05K3/32
Filed: 1984-04-12
Abstract: PURPOSE:To make the pitch of nozzles variable by moving two nozzles symmetrically around the center axis, and connecting the two nozzles with a binder tank through a flexible tube. CONSTITUTION:Nozzles 12 are provided to a holder 15, and moved symmetrically with a driving shaft 16 threaded with a male screw and a female screw. And the nozzles 12 are connected with a tank 9 for a binder 2 by a flexible tube 21. The nozzles can be moved in accordance with the dimension of chip parts in this way, a divergence of positions is prevented, and the adhesive strength is increased.
Patent JP-S63242144-A (JP)
Inventor: TANAKA MASATOSHI
IPC: H02J7/02
Filed: 1987-03-27
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-H04309268-A (JP)
Title: Semiconductor device
Inventor: MATSUBA SHIYOUICHI
IPC: H01L29/78
Filed: 1991-04-08
Abstract: PURPOSE:To reduce the absolute value of the threshold voltage of a semiconductor device by forming a source in an area having a larger electrical affinity than that a semiconductor substrate has formed at a part of one main surface of the substrate. CONSTITUTION:After a field oxide film 2 is formed on the surface of a P-type silicon substrate 1 by a LOCOS selective oxidizing method, a gate electrode 4 is formed on the surface of the substrate 1 in the area surrounded by the film 2 with a gate insulating film 3 in between. Then, after implanting the ions of arsenic which are N-type impurities by using the electrode 4 and film 2 as masks, the ions of germanium are implanted and an N-type source-drain 5 and germanium diffusion layer 8 which nearly completely overlaps the source- drain 5 are formed by heat treatment. An element section is completed when an interlayer insulating film 6 and metallic electrode 7 are additionally formed. Therefore, leak currents can be reduced in a sub-threshold area and the absolute value of the threshold voltage of this semiconductor device can be reduced.