baber/WOPTO huggingface dataset:
Patent JP-2000306763-A (JP)
Title: Laminated ceramic capacitor and manufacture thereof
Inventor: NAKAMURA HISASHI
IPC: H01G4/30
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce defective capacitors due to leakage, stabilize tanδ characteristic, and improve reliability in a laminated ceramic capacitor used to various kinds of electronic equipment. SOLUTION: Inner electrodes 7 exposing in layer like on a pair of facing both sidewall surface of a ceramic element assembly, that a dielectric ceramics 6 and the inner electrode 7 are mutually laminated and sintered like a piece (chip), are covered with a conductive metallic layers 9a and 9b by the electroless plating method so as to form external connection terminals 8a and 8b, the connection between the inner electrode 7 and the external connection terminals 8a and 8b is stabilized, the production yield is improved, and a laminated ceramic capacitor superior in reliability is obtained.
Patent JP-H07320405-A (JP)
Title: Signal detecting device, signal detecting method and signal reproducing device
Inventor: HATAE SHINICHI
IPC: G11B20/10
Filed: 1994-05-25
Abstract: PURPOSE:To eliminate an analog filter for a servo control signal processing by restoring digiatally pilot signals superposed in a digital modulation signal. CONSTITUTION:A modulation signal reproduced with a head is inputted to an A/D converter 109 via an integration equalizer 107 and an AGC 108 to be quantized into the signal, for example, having 6 bits and the quantized signal is outputted to a terminal 115 as video data having 24 bit per a word via a viterbi decoder 110 and a digital reproducing signal processing circuit 114. An ATF detection circuit 130 is provided with detection circuits 112, 113 corresponding respectively to the first and second pilot signals f1, f2 superposed in the digital modulation signal and detects and extracts pilot signals f1, f2 from the reproducing modulation signal quantized into as 6 bits from the A/D converter 109 to transmit them to an MPU 140 as signals of a tracking control and a capstan control. Further, detection circuits 112, 113 are constituted of digital circuits such as a digital band-pass filter and a decimate circuit, etc.
Patent JP-H048786-A (JP)
Title: Moisture-curable reaction type hot-melt adhesive for polyolefin
Inventor: UKAI MASAKI
IPC: C09J123/02
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the title adhesive showing initial bond strength and heat- resistant adhesiveness even to a polyolefin material especially having low polarity to be bonded, comprising a specific ethylene copolymer, a specific urethane prepolymer and a specific tackifier resin. CONSTITUTION:The objective adhesive comprising (A) 25-40wt.% (preferably 30-35wt.%) ethylene polymer having >=70wt.% ethylene content (preferably ethylene/vinyl acetate copolymer having >=80wt.% ethylene content or ethylene/ methacrylate copolymer having >=70wt.% ethylene content), (B) 20-50wt.% (preferably 30-40wt.%) terminal NCO group-containing urethane prepolymer prepared by reacting a hydrogenated polybutadiene-based polyol with an excessive amount of an aliphatic polyisocyanate and (C) 25-40wt.% (preferably 30-35wt.%) tackifier resin.
Patent JP-S5635584-A (JP)
Title: Multiplex output circuit
Inventor: TAGUCHI SHINICHIROU
IPC: H04N9/79
Filed: 1979-08-31
Abstract: PURPOSE:To realize not only the increase of using factor of the circuit but the reduction of numbers of external pins in terms of formation of the IC and at the same time realize an effective use of the pins, by securing the time-division and frequency- division applications for the reproduced color signal amplifier. CONSTITUTION:The color signal applied to the input terminal 11 is amplified through the differential amplifying circuits Q1 and Q2, and this output is applied to the emitter-follower circuit Q3. Then the 1st and 2nd output terminals 16 and 18 are provided in parallel to the output terminal via the low pass filter and the coupling capacity each. After this, the low- and high-level record/reproduction mode switch signal is applied to the input terminal 14 of one control signal during the recording and the reproducing respectively. On the other hand, the high- and low- level color killer detection signals are applied to the input terminal 13 of the other control signal in the color and monochrome modes each. Then the input-side bias circuit parts Q5 and Q6 are controlled in order to secure a coincidence between the output potential of the emitter-follower circuit Q3 and the variation of the color killer detection signal during the recording and by the logic of both signals mentioned above. And the output potential is separated equivalently from the emitter- follower circuit Q3 by the logic of the both signals during the reproduction.
Patent JP-H05306696-A (JP)
Title: Aeration structure of pump
Inventor: TAKAHASHI MASUHITO
IPC: F04D15/00
Filed: 1992-04-30
Abstract: PURPOSE:To effectively restrain oscillation of a pump generated at the time of pumping cutoff or low output drive execution. CONSTITUTION:A hollow opposed member 11 with a hollow part 11A of a roughly cut head conical section opposing to an impeller boss 8A of a pump P is arranged, and an air supply passage 13 directing an air supply outlet 13A in the tangential direction of the hollow part 11A is provided so as to swirl the air or the air mixed water in the hollow part 11A. The air discharged from the air supply outlet l3A is split into small bubbles 17, 17... from an outlet 11 of the hollow opposed member 11 and flown in between blades 8B, 8B... of an impeller 8 while the small bubbles 17, 17... are dispersed uniformly in petals.
Patent JP-S63276137-A (JP)
Title: Remote maintenance diagnosis system
Inventor: SUZUKI TOSHIO
IPC: G06F11/22
Filed: 1987-05-07
Abstract: PURPOSE:To perform the remote maintenance diagnosis on the faults in a wide range without using any exclusive remote maintenance diagnosis processor, by carrying out the mutual maintenance diagnoses between 1st and 2nd electronic computer devices. CONSTITUTION:When an electronic computer device 2 has a fault, a central processing part 11 of an electronic computer device 1 receives the start command information on a remote maintenance diagnosis from a maintenance center and starts execution of a remote maintenance diagnosis program stored in a main memory 12. The part 11 gives an access to a bus adaptor 13 and sends a test routine command and data onto a bus signal line 211 via an inter- processor communication line 300 and a bus adaptor 23. Thus the maintenance diagnosis of the device 2 is carried out. The part 11 receives the result of said maintenance diagnosis via the adaptor 13 and sends it to a communication circuit 110 connected to a communication circuit 100 via a line adaptor 14 and then to the maintenance center, and informs the result of the maintenance diagnosis.
Patent JP-H02295947-A (JP)
Title: Preparation of cyclohexa-2-enyl carboxylate
Inventor: MISHIERU KOSUTANTEINI
IPC: C07C69/145
Filed: 1990-04-26
Abstract: Process for the preparation of cyclohexen-2-yl carboxylates. The invention relates more particularly to a process for the preparation of a cyclohexen-2-yl carboxylate by cycloaddition of a 1,3-butadien-1-yl carboxylate and ethylene. Cyclohexen-2-yl carboxylates are useful intermediates in various organic syntheses.
Patent JP-S5236005-A (JP)
Title: Tape tension adding mechanism
Inventor: KANAZAWA YASUNORI
IPC: G11B15/43
Filed: 1975-09-17
Abstract: PURPOSE: To maintain the tape tension constant and stabilize the playback signal by providing a guide pole which acts slidingly against the running between the reel for a magnetic tape and the tape head. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S594087-A (JP)
Title: Manufacture of semiconductor light-emitting element
Inventor: YAMAMOTO MOTOYUKI
IPC: H01L33/20
Filed: 1982-06-30
Abstract: PURPOSE:To improve productivity and output characteristic, by applying Fecl3 etching with a resist mask so as to shape a light takeout surface into a very small lens when a surface LED in homojunction of InP or in heterojunction with InGaAs is prepared. CONSTITUTION:On a substrate 8 having an InP/InGaAsP double hetero-structure, electrodes 7 of an n type region are formed with holes of 150mum in diameter opened, while electrodes 9 of a p type region are attached onto the back surface of the substrate. The substrate thus prepared is inserted with the electrodes 7 up into a glass vessel 12 filled up with an FeCl3 solution (35+ or -1% dense) 11, and a light is applied thereon with uniform luminance. Consequently, only the substrate 8 is etched, InP is removed vertically by etching, the depth of etching is proportional to a time if exposure constant, and a great number of microlenses 2n are formed on the surface. Therefore, the take-out efficiency of LED, as well as the connection efficiency with optical fibers, is improved. According to this constitution, productivity is becomes excellent owing to a simple device and a processing requiring only a short time, and LED having an improved optical output characteristic and a long wavelength band can be obtained.
Patent JP-S6228402-A (JP)
Title: Disposable absorbing article
Inventor: BERG RONALD WAYNE
IPC: A61F13/53
Filed: 1986-05-15
Abstract: Absorbent articles containing both pH control agents and substantially water-insoluble, highly neutralized hydrogel material as a fluid-absorbing polymer are disclosed. By placing pH control agents and hydrogel in distinct discrete zones within the article, absorbent products such as diapers can be realized which are highly effective for absorbing discharged body fluids and which also serve to prevent or reduce diaper rash.
Patent JP-H04339669-A (JP)
Title: Line thermal printer
Inventor: SUZUKI YOSHISANE
IPC: B41J2/30
Filed: 1991-05-16
Abstract: PURPOSE:To prevent the deterioration of printing grade due to the generation of 'tailing' caused by the heat accumulated in a thermal head in the case of high speed printing. CONSTITUTION:A first memory 20 storing normal font data constituted of a usual printing pattern and a second memory 21 storing font data for controlling energy constituted of a printing pattern wherein dots in a case having dots continuing in a set number or more in a sub-scanning direction are decimated are provided and DATA signals and STB signals are sent to a thermal head 1 by twice with respect to each line and, with respect to one of the DATA signals, the normal font data is referred and, with respect to the other one of them, the font data for controlling energy is referred to perform printing. The printing time due to the normal font data and the printing time due to the font data for controlling energy are altered corresponding to a high printing speed. By extending the printing time due to the font data for controlling energy, the number of dots printed continuously in a sub-scanning direction can be reduced.
Patent JP-H0367667-A (JP)
Title: Constituent body of electrostatic printer head and stylus shape
Inventor: DEIBITSUDO II DOJIETSUTO
IPC: G03G15/32
Filed: 1990-05-01
Abstract: PURPOSE: To decrease an amplitude of fluctuation of an electric voltage being necessary for providing an image with high quality on a print medium by using a stylus with specified shape, thickness and substance as a printer head. CONSTITUTION: Each of styli is formed into a rectangular cross section and the thickness of the stylus is selected such that background noises are removed or substantially decreased and a stylus driving voltage swing with a small amplitude is usable. By decreasing thickness of the stylus, the thickness of the stylus approaches to the dimension of surface unevenness (an irregular shape) for generating accidental discharge. When the stylus itself approaches the same dimension as the dimension of the surface unevenness, mean electric voltage for stylus discharge approaches mean electric voltage generated by the discharge of the surface unevenness and in this instance, a region where background is generated is decreased. When a copper stylus 72a is used and the thickness is made at most approximately 0.0005 inch, a sharp, clear and high density printing is generated and the difference in electric voltage being necessary for generating an unwanted printing with no accidental discoloration is decreased.
Patent JP-S61270796-A (JP)
Inventor: KISHINO TAKAO
IPC: G09G3/20
Filed: 1985-05-24
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-H09277603-A (JP)
Title: Printer using continuous form
Inventor: KIKUCHI SHINJI
IPC: B41J2/515
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a printer using continuous forms capable of certainly grasping the position of the continuous forms even if there is an error in the alignment of a leading end detection sensor to form an image at accurate timing. SOLUTION: In a printer using continuous forms equipped with a leading end detection sensor 126 for detecting the leading end of continuous forms and an encoder for outputting pulses in synchronous relation to the feed of the continuous forms, the interval between the output signal of the leading end detection sensor 126 and the output pulse of the encoder is compared with a threshold value to determine an encoder pulse becoming a standard and the threshold value is determined corresponding to the positional relation between the leading end detection sensor and a tractor 20 feeding the continuous forms to be stored in a non-volatile rewritable memory 127.
Patent JP-H01284446-A (JP)
Title: Production of grooved bolt
Inventor: ENDO YUTAKA
IPC: F16B35/00
Filed: 1988-05-09
Abstract: PURPOSE:To enable rolling of exact thread ridges without deforming a steel bar by inscribing two vertical grooves to opposite positions in parallel with the axial line of the steel bar. CONSTITUTION:Screw threads are rolled to the steel bar 8 which is fixed with an eccentric collar 7 and is already inscribed with the two vertical grooves 4 having difference shape. The rolling width L1 of a die 6 used for this purpose is formed longer than the length L2 of the grooves 4. As a result, a circular screw thread part 5 where the grooves 4 are not inscribed is formed. The part where the grooves 4 are inscribed and the cylindrical screw thread part 5 are simultaneously and forcibly rotated and worked at the time of rolling work for the screw threads. Since the two grooves 4 are inscribed to the symmetrical positions of the steel bar 8, the steel bar 8 is evenly pressurized even if the grooves 4 are already inscribed to the bar and, therefore, the uniform speed rotation is forcibly applied to the steel bar 8 at the time of the thread rolling. The steel bar 8 is consequently inscribed with the exact thread ridges without deformation.
Patent JP-S5336529-A (JP)
Title: Heat-sensitive adhesive film or sheet
Inventor: NOMURA YOUICHI
IPC: C08L51/00
Filed: 1976-09-17
Abstract: PURPOSE: The title film which is suitable for a surface protective film of metal plate or glass plate, said film being obtained by adding phosphate (derivative) to thermoplastic heat-sensitive adhesive resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S603640-A (JP)
Title: Electrophotographic sensitive body
Inventor: KITOU SHIROU
IPC: G03G5/147
Filed: 1983-06-22
Abstract: PURPOSE:To obtain an electrophotographic sensitive body suitable for the Carlson method, high in reliability, prevented from peeling, and long in life by using a mixture of a hardenable resin and a polyester resin. CONSTITUTION:A mixture of a hardenable resin and a polyester resin is used as the binder resin of a protective layer to be formed on the surface. Such a protective layer can be formed by coating the surface of a photosensitive body with a soln. of said resin mixture and drying it or applying to the surface the film of said mixture formed in advance. As the photosensitive body used here, an org. photoconductor obtained by dispersing into a binder, an electrostatic charge transfer complex, such as poly-N-vinylcarbazole, and a pigment, such as phthalocyanine, are enumerated, and especially, a photoconductor contg. a polycarbonate resin, etc. in the surface layer is preferable. Adhesion between this protective layer and a photosensitive body, especially between it and an org. photoconductive layer is greatly enhanced, and the layer is prevented from peeling during use. As a result, an electrophotographic sensitive body thus obtained is suitable for the Carlson method, high in mechanical strength, long in life, and high in reliability.
Patent JP-S5814718-A (JP)
Title: Preparation of frp product with rib
Inventor: TANI RIYUUHEI
IPC: B29C57/00
Filed: 1981-07-20
Abstract: PURPOSE:To prepare a ribbed FRP product having an unshrinkable and smooth surface on the rib part by pinching and heating SMC between a mold where part of the bottom of a concave groove is composed of gas-permeable porous material and a mold making a pair with said mold. CONSTITUTION:In a preparing method of an FRP product that SMC is pinching and heated between molds 1 and 2 that have concave grooves 3 corresponding to a rib part, part of the bottom of the concave groove 3 is composed of permeable and porous materials 4, the SMC is pressed by molds 1, 2 and poured into the concave groove 3, then gas pressure is given to the porous material 4, the SMC poured into the concave groove 3 is pressed and harded and then the SMC hardened by giving gas pressure to the porous material 4 is released from the mold 1. Thus, a ribbed FRP product having no sink mark on the rib part and a smooth surface can be manufactured.
Patent JP-H09136033-A (JP)
Title: Method and apparatus for regenerating adsorbent containing water
Inventor: ROODERITSUHI BUEE GUREFU
IPC: F26B21/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the balance of energy especially when wet gas such as air is dried. SOLUTION: In a method and an apparatus for regenerating adsorbents 130, 132 containing especially a medium such as water, the medium is removed from the adsorbents by hot regenerating gas, and then the adsorbents are cooled. Especially, when wet gas such as air is dried to improve the balance of energy, the adsorbents are penetrated by regenerating exhaust gas the temperature of which is lower than that of the hot regenerating gas immediately before regeneration.
Patent JP-H08280449-A (JP)
Title: Simple type vertically movable workbench
Inventor: TAKAIWA YASUYUKI
IPC: B25H1/16
Filed: 1995-04-12
Abstract: PURPOSE: To provide a simple type vertically movable workbench capable of being stably elevated and lowered with simple constitution. CONSTITUTION: This workbench is composed of a workbench 26 where a person performs work, a supporting part for supporting the workbench 26, an elevating/ lowering guide 27 attached on the workbench 26 for guiding the elevating/ lowering movement course of the workbench 26 in relation to the supporting part, an elevating/lowering work body 5 for elevating and lowering the workbench 26 and two wires 28 fixed to the workbench 26 and installed around the supporting part for preventing the workbench 26 from being swung.
Patent JP-S61273149-A (JP)
Title: Manufacture of coreless motor coil
Inventor: OTADA MASAMI
IPC: H02K23/58
Filed: 1985-05-25
Abstract: PURPOSE:To improve the conductivity of coil strands by filling solder in a groove formed in order to communicate the strands of inner and outer cylinders, and emitting a heating beam to melt and solidify the solder. CONSTITUTION:Grooves 6 which communicate with one another at the adjacent surfaces are formed by a punch 5 on the ends of both adjacent coil strands 1 of inner and outer cylinders, and a creamlike solder 7 is then filled in the grooves 6. When a light beam 9 condensed by a condensing lens 8 is then emitted to the solder 7 in the groove 6, the solder 7 is momentarily melted and fusion-bonded to the wall of the groove 6. When the solder is then cooled, the excess solder adhered to the end is removed. Thus, a high conductivity can be provided between the strands 1, and a laser welding of high temperature is eliminated to prevent an insulating film from deteriorating.
Patent JP-2000302729-A (JP)
Title: Production of esterified material
Inventor: HIRATA TAKESHI
IPC: C07C67/08
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain an esterified material in high yield by efficiently inhibiting generation of a gelled material in an overhead line region by heating a path (overhead line) from a reaction tank esterifying an alcohol with a (meth)acrylic acid to a condensing device and holding a temperature of the resultant heated material. SOLUTION: This esterified material is obtained by heating and/or thermally insulating at least a part, preferably a region of >=25% of a wall in a path from a reaction tank esterifying an alcohol of the formula: R1O(R2O)nH [R1 is a 1-30C hydrocarbon; R2O is a 2-18C oxyalkylene; and (n) is 0-300] (e.g. methoxypolyethylene glycol) with (meth)acrylic acid (e.g. methacrylic acid) to a condensing device (having a function cooling a gas fluid and condence- liquefying, e.g. a condenser, a condensing device or the like) preferably at 25-40 deg.C by using e.g. an electric heating wire coil, a heater or the like.
Patent JP-S594065-A (JP)
Title: Integrated circuit
Inventor: SUGIYAMA EIJI
IPC: H01L27/118
Filed: 1982-06-30
Abstract: PURPOSE:To save power consumption and improve reliability of LSI for fluctuation of power supply by providing a bias cell SBC which generates one reference voltage to a plurality of gate cells and supplying a power to each logic gate through bias buffer circuits. CONSTITUTION:The cell EXC for junction with external circuits, bias cell SBC for generating the reference voltage and cell INC in internal logic circuits are sequentially arranged on a chip CHP. An INC comprises a bias buffer INB, the reference voltage sent from the one SBC is supplied to a plurality of INB's and is input to each logic gate circuit. On the other hand, the reference voltage is supplied to an EXC as a bias voltage. Power consumption can be reduced by supplying a voltage to all gates on the chip from the one bias circuit as explained above and the reference level which does not cause mis-operation with fluctuation of power source voltage ca be supplied to the master slice LSI of emitter junction logic.
Patent JP-S5445570-A (JP)
Title: Manufacture for semiconductor element
Inventor: KITAHIRO ISAMU
IPC: H01L21/301
Filed: 1977-09-19
Abstract: PURPOSE: To aviod the short circuit of the connection to the external leads around the elements, by performing insulation coat for the upper part of the circumference and side surface on the major plane of the elements separated from the wafer.  
     CONSTITUTION: On the Si substrate 11, oxide film 12 and the electrode 13 for external lead connection are formed. The groove 15 is made with dicing and it is coated with the polymide risin 16. With photo etching, the resin on the electrode 13 is selectively removed and opened 17. Further, dicing is made with narrower width than the groove 15. With this constitution, the connection wire between the element electrode and external lead can not be shortened 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5538588-A (JP)
Title: Magnet set mechanism for camera
Inventor: FURUSAWA MOTOYOSHI
IPC: G03B9/07
Filed: 1978-09-13
Abstract: PURPOSE: To simplify the construction of the set mechanism by simultaneously setting the magnets for mirror start, aperture start and aperture stop in cooperation to resetting of a mirror charge lever.  
     CONSTITUTION: At the time when a mirror charge lever 1 resets to the reset position in the camera provided with three magnets, for aperture start, aperture stop and mirror start, a set pin 4 pushes a set lever 5 for mirror start and a set lever 6 for aperture start to push the armatures secured respectively thereto to combination magnets 8, 12. Since a set lever 23 for aperture stop is released of the depression by the set pin 4, the slide lever 40 becomes free and slides to the left side by the recovery force of a leaf spring 39, thereby pushing the amerture 37 to the combination magnet 36 for the aperture stop. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6012424-A (JP)
Inventor: HOORUGE KOSUTA
IPC: B41J13/00
Filed: 1984-06-01
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。