baber/WOPTO huggingface dataset:
Patent JP-H02214643-A (JP)
Title: Warping correction device for sheet-shaped material
Inventor: ARAI TAKAFUMI
IPC: H05K3/00
Filed: 1989-02-15
Abstract: PURPOSE:To deal with respective warnings of a sheet-shaped material by providing an arch-shaped deformation means which faces to a spiral band material of the material to be corrected, whose curvature optionally and allow the material to be corrected to copy deform itself. CONSTITUTION:A material 3 to be corrected is constituted of a band material 1 like a band steel wound spirally on one surface of a sheet-shaped elastic protection pad 2, and an arch-shaped deformation means 4 facing the spiral band material 1 of the material 3 to be corrected, varying its curvature optionally and copy deforming the material 3 to be corrected downwardly is provided. Warping of a printerd wiring board 9a except residual stress is measured by a measuring instrument 11 with a sensor in a heating zone 10, the result of which is input in a control section, and a motor 8 is controlled by a control signal from the control section, while a screw shaft 6 is revolved in the given direction by the given number of revolutions, and warping of the printed having board 9a is corrected in the clamped state from above and below correctly. In such a case, the material 3 to be corrected on which the band material 1 is wound spirally is copy deformed by deforming an arch-shaped mateiral of the deformation means 4 and respective warpings of the printed wiring board 9a are corrected favorably.
Patent JP-S58152869-A (JP)
Title: Preparation of guanidine derivative
Inventor: FUNATSUKURI GIICHI
IPC: C07D233/64
Filed: 1982-03-05
Abstract: PURPOSE:To prepare the titled compound in high yield, by using N-carbamoyl- N'-methyl-N''- 2- (4-methyl-5-imidazolyl)methylthio ethyl guanidine or its acid addition salt as a starting material, and simply hydrolyzing the material in hydrochloric acid. CONSTITUTION:The objective guanidine derivative of formula II, i.e. N-methyl- N'-2 2- (4-methyl-5-imidazolyl)methylthio ethyl guanidine or its acid addition salt can be prepared by hydrolyzing N-carbamoyl-N-methyl-N''- 2- (4-methyl-5-imidazolyl)methylthio ethyl guanidine or its acid addition salt in hydrochloric acid. The reaction yields only a small amount of a urea derivative as by-product, which can be separated easily by column chromatography, etc. USE:An antiulcer agent having inhibiting action to histamine-H2-receptor.
Patent JP-S59161173-A (JP)
Title: Facsimile image layout system
Inventor: TAKANASHI TOMIO
IPC: H04N1/00
Filed: 1983-03-04
Abstract: PURPOSE:To extend a function of a document style, and to expand the function by connecting a facsimile interface part to a Japanese language word processor, and transmitting a picture signal with a high fidelity in accordance with a character size, a character and a line space, etc. designated by a document processing device. CONSTITUTION:A Japanese language word processor 10 is connected to a document file part 12, and a facsimile device 30 is connected to the processor 10 through a facsimile interface part 20. A picture signal memory part 41 provided with a picture signal editing part 42 and a picture signal memory 41M is set between this processor 10 and the interface 20. One page portion of a facsimile is stored in this memory 41M. Also, a line is set by a scanning width corresponding to a line width dot number of a character pattern data from a character generating source of the processor 10, a line array is formed by providing a dot space of upper and lower 1/2 line portions at its every line, and in accordance with its line array, a picture signal is transmitted with a high fidelity.
Patent JP-S58154339-A (JP)
Inventor: SHIRAI SEIICHI
IPC: H04Q1/28
Filed: 1982-03-06
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-H08229707-A (JP)
Title: Cubic boron nitride system super high pressure compound ceramics sintered compact and cutting tool
Inventor: NAKAJIMA HIDETOSHI
IPC: C04B37/02
Filed: 1995-02-23
Abstract: PURPOSE: To prevent the generation of any damage to an edge tip even if it is used for the high speed cutting of a high hard steel, cast iron, etc., by containing cobalt, titanium carbide, tantalum carbide, niobium carbide and the compound carbide solid solution of tungsten carbide and tungsten carbide in a support member made of tungsten carbide radical cemented carbide. CONSTITUTION: The constitutional component composition of a surface member consisting of CBN contained ceramics sintered compact is composed of CBN, 10-50 volume %, WC, 0.1-1 volume %, AlN, 3-7 volume %, TiB2 , 1-5 volume %, Al2 O3 , 3-10 volume %, one kind or two kinds or more out of TiC, TiN, TiCN and an inevitable impurities and remnants. Further, the constitutional component composition of the support member made of WC radical cemented carbide is composed of Co, 12-45 volume %, r phase (compound carbide solid solution); 5-40 volume %, WC and the inevitable impurities and remnants. A cubic boron nitride system super high pressure compound ceramics sintered compact and a cutting tool are obtained by joining this surface member with the support member.
Patent JP-S55128817-A (JP)
Title: Device for bonding piece on tape
Inventor: TANIGUCHI YUUZOU
IPC: H01L21/02
Filed: 1979-03-28
Abstract: PURPOSE: To surely and quickly bond a wafer without damaging it, by intermittently moving a tape, only the top of which is coated with a bonding agent and by using a Bernoulli's chuck to place the wafer on the tape and lifting up the tape by a bonding mechanism synchronously with the placing of the wafer.  
     CONSTITUTION: A tape 14, only the top of which is coated with a bonding agent, is intermittently moved by four pairs of rollers 15 which are provided in a tape moving mechanism and located on the obverse and reverse sides of the tape. A surface A surrounded by the rollers 15 is in a wafer bonding position. A wafer feed stage 18, on which a wafer 19 is placed, is provided near the tape 14. When the tape 14 is at rest, the wafer 19 is sucked by a Bernoulli's chuck 24 which constitutes a wafer conveying mechanism 22. After that, the arm 23 of the mechanism 22 is swung to transfer the wafer 19 to the position A. A bonding mechnaism 16 provided below the position A is operated synchronously with the transfer of the wafer to lift up the tape 14 by an upper rubber pusher 17 and fix the wafer 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6446966-A (JP)
Title: Manufacture of polycrystalline silicon resistor with required temperaure coefficient
Inventor: ASHIYOKU KEI KAPUURU
IPC: H01L21/3215
Filed: 1988-02-19
Abstract: PURPOSE: To allow a resistor to have an almost zero or a slightly positive temperature coefficient and to dispense with the dose of a large number of impurities by performing implantation on polycrystalline silicon, making it into a practically amorphous silicon and introducing at least one type of impurity into the amorphous silicon. CONSTITUTION: A polycrystalline silicon layer is stuck on a semiconductor wafer, suitably injected into silicon and polycrystalline silicon, and the polycrystalline silicon is made into a practically amorphous, namely, noncrystal. Next, desired impurity is introduced into the amorphous silicon. Silicon is doped, then is annealed and grain structure is constructed again inside the silicon. By controlling ion implantation, impurity doping and annealing processes, the resistor to be provided is to have almost zero or a slightly positive temperature coefficient.
Patent JP-H02212835-A (JP)
Title: Positive type silver halide color photographic sensitive material and color proof image forming method using the same
Inventor: OKAWACHI SUSUMU
IPC: G03C5/08
Filed: 1989-02-14
Abstract: PURPOSE:To enhance the resemblance between a color proof and printed matter by rendering a common spectral photosensitive wavelength region besides different photosensitive wavelength regions to the color developing layers of a positive type silver halide color photographic sensitive material and carrying out exposure through a dot image for India ink print as well as conventional exposure. CONSTITUTION:A color proof is formed by developing a positive type silver halide color photographic sensitive material exposed through black-and-white dot images for yellow print, magenta print, cyan print and India ink print obtd. by color separation and conversion into dot images with a color original and a positive type silver halide color photographic sensitive material whose emulsion layers have different photosensitive wavelength regions and a common spectral photosensitive wavelength region. In this case, exposure with light in different wavelength regions is carried out through the black-and-white dot images for yellow print and India ink print, the black-and-white dot images for magenta print and India ink print and the black-and-white dot images for cyan print and India ink print and exposure with light in the common wavelength region is carried out through the black-and-white dot image for India ink print. The resemblance in image quality between the color proof and printed matter can be enhanced.
Patent JP-2000233584-A (JP)
Title: Pseudo-adhesive sheet and information recording medium
Inventor: TAMAI SHINPEI
IPC: B32B7/06
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo-adhesive sheet for making rewriting of information recorded on a base material difficult by incorporating a visually advertising effect without concealing the information recorded on the material and an information recording medium. SOLUTION: In the pseudo-adhesive sheet 1 comprising a support sheet 2, a resin layer 3 formed on one side surface of the sheet 2 and releasable from the sheet 2, and a first adhesive layer 4 formed on an opposite side to the one side surface of the sheet 2, a transparent or translucent optical diffraction structure 6 is formed at the sheet 2. The information recording medium using the sheet 1 is provided.
Patent JP-H05202523-A (JP)
Title: Elevator for workers for pneumatic caisson
Inventor: IMAMURA HIDEO
IPC: E02D23/06
Filed: 1992-01-27
Abstract: PURPOSE:To reduce the cost of construction by a method in which a steel manlock is detachably connected to a shaft extending from the ground surface to the ceiling of operation chamber and detachably attached to the anchor ring of the ceiling of the operation chamber. CONSTITUTION:When a worker comes in an operation chamber B, the compressed air door 5 of a manlock 4 is closed and the pressure of the manlock 4 is raised to the pressure of the chamber B. A sliding elevating shaft 7 is lowered to the chamber B along an anchor ring 6, and the door 8 of the shaft 7 is opened. When a worker goes out from the chamber B, the worker goes into the shaft 7 of the same pressure as the chamber B, the door 8 is closed, the shaft 7 is raised, and the pressure of the manlock 4 is reduced to the atmospheric pressure. The door 5 for workers of the manlock 4 is then opened and workers go out to the ground surface by using an elevator 3.
Patent JP-S51111385-A (JP)
Title: Output apparatus for mass filter
Inventor: HOSAKA SUMIO
IPC: G01N23/225
Filed: 1975-03-26
Abstract: PURPOSE:To display the mass fileter output spectra in the mass range of the requested element and noticing the mass of a definite atom (molecule), to display in realtime the intensity variation of the corresponding output signal.
Patent JP-S59160504-A (JP)
Title: Hydrophilic separating membrane and its production
Inventor: OSADA YOSHIHITO
IPC: B01D39/16
Filed: 1983-03-03
Abstract: PURPOSE:To obtain a separating membrane having excellent hydrophilicity by graft polymerizing a hydrophilic unsatd. monomer with a separating membrane consisting of a hydrophobic polymer. CONSTITUTION:This hydrophilic separating membrane is obtd. by deaerating a separating membrane consisting of a hydrophobic polymer such as PP or PVA under 10<-1>-10<-4>Torr and holding the same in the presence of inonized gaseous plasma then graft polymerizing the monomer to the membrane film by an aq. soln. of a hydrophilic unsatd. monomer in the absence of plasma. The graft polymerized matter of the hydrophilic unsatd. monomer is graft polymerized with the hydrophilic polymer of the straight chain having a large degree of polymn. on the surface and in the inside of the above-mentioned separating membrane and therefore the nature of the membrane is considerably improved and the membrane is used for various applications such as a microfilter and a membrane for capturing metals.
Patent JP-S58153684-A (JP)
Title: Ink ribbon
Inventor: NOZAKI MINEO
IPC: B41J31/00
Filed: 1982-03-05
Abstract: PURPOSE:To provide a thermal transfer ink ribbon for a thermal transfer device, by a method wherein an ink layer is formed on the surface side and a conductive layer is formed on the back, thereby adhesion of a base film to a heating element is prevented by said conductive layer, and a stick phenomenon can be effectively removed. CONSTITUTION:A thermal fusion ink 5-2 (having a high-fusion properties of higher than a melting point of 80 deg.C) is coated in a laminar manner on a surface of a base film 5-1, a conductive layer 5-3 (a thin layer which has an appropriate resistance value and can transfer the heat from a heating element 3 to the ink 5-2) is formed on the back thereof to provide a required thermal transfer ribbon. A carriage 6 brings a thermal head 1 and press contact electrode rollers 9, 10 into press contact with a thermal transfer ribbon 5, it moves togetherwith a recording paper 7, and the rollers 9 and 10 make contact with the conductive layer 5-1 to charge a current to the conductive layer 5-3 for preheating a ribbon 5. EFFECT:An ink ribbon can be preheated without depending on a heating element  of a thermal head and carry ink of a high melting point.
Patent JP-S56131240-A (JP)
Title: Noise detecting circuit
Inventor: HASHIMOTO YOSHIKATSU
IPC: H04B17/336
Filed: 1980-03-18
Abstract: PURPOSE:To improve the quality of a microwave radio communication circuit which transmits a pilot signal, by detecting a noise level accurately by controlling the detection sensitivity of a detector by using the DC voltage of LPF through the noise detecting circuit of the communication circuit. CONSTITUTION:A prescribed pilot signal transmitted via the communication circuit is extracted through BPF1 and detected by detector 2. Its detection output is extracted through LPF3 as a pilot signal level. On the other hand, the AC component of this detection output is extracted through HPF4 and detected by detector 5, and the DC component of its detection output is extracted through LPF6. For this purpose, detector 7 is provided which uses the DC voltage of LPF3 as a control voltage and varies the detection sensitivity with the control voltage. Thus, the noise level can accurately be detected and the reliability and quality of the communication circuit can be improved.
Patent JP-H03242468-A (JP)
Title: Digital hydraulic transmission
Inventor: TAKATANI HARUHISA
IPC: F03C1/40
Filed: 1990-02-16
Abstract: PURPOSE:To rotate an oil hydraulic motor under accurate regulation of rotary driving by providing constitution such that rotation of the oil hydraulic motor, rotation-driven by receiving a pressure of oil of a rotary valve driven by accurate rotational speed controllable drive power, is fed back to the rotary valve. CONSTITUTION:When a left rotor 21 of a rotary valve 2 is rotated at a predetermined angle by driving a pulse motor 1, pressure oil in a supply line 14 passes through a passage 34 and an opening 30 from a pressure oil port P to flow into an annular groove 36 by open-moving openings 30, 31 to the annular groove 36 of a right rotor 22, and the pressure oil is supplied from a passage 40 to an oil hydraulic motor 4 from a supply controlling port A to rotate a rotary shaft 10 of the oil hydraulic motor 4. On the other hand, return pressure oil from the oil hydraulic motor 4 is returned to a passage 41 and the annular groove 36 from a discharge controlling port B and discharged from the opening 31 to a passage 35, tank port T and a discharge line 15. The right rotor 22 is rotated to follow up to rotation of the left rotor 21 by a belt 13 between a driven shaft 9 and a drive shaft 10, and an almost linear relation is provided between the pulse motor 1 and the oil hydraulic motor 4.
Patent JP-S63204019-A (JP)
Title: Shut off and purging of burner
Inventor: IKESHOJI SUSUMU
IPC: F23N5/00
Filed: 1987-02-20
Abstract: PURPOSE:To burn remaining oil perfectly without contaminating a flame detector by the drips of the remaining oil, by a method wherein an air-fuel ratio, the same as those of the burners under combustion, is provided at the initial period of purging while an air register is closed in accordance with the combustion, weakened in accordance with the elapse of the purging. CONSTITUTION:In a method wherein a main burner valve and an air register are closed by the shut off command for a burner, thereafter, the burner and a fuel supplying pipe for the burner are purged, a burner purge valve is opened simultaneously with the opening of the air register to the opening degree of purging. When the burner purge valve is opened and the air register is opened to the opening degree of purging, the purge combustion of the remaining oil of the purge burner is effected energetically, however, combustion is weakened gradually and the flame output (output with respect to a flame detector) of the purge burner is reduced gradually when the remaining oil in a pipeline or a burner gun is reduced. The air register of the purge burner is closed gradually so as to match the flame output. After a burner purge timer times out, the air register for the purge burner is closed fully and the burner purge valve is closed whereby an ignition torch is shut off.
Patent JP-S55127504-A (JP)
Title: Repairing method for disconnection of optical fiber
Inventor: HIRAI MASATAKA
IPC: H01B13/00
Filed: 1979-03-26
Abstract: PURPOSE:To considerably reduce economical and time losses by inserting optical fibers for repair between the disconnected ends of the disconnected optical fibers and connecting these to each other thereby performing the repair. CONSTITUTION:The retention-winding tape 3 near the disconnected portion 2 of a disconnected cable 1 is removed to expose the disconnected optical fiber 4 and the disconnected ends of said fiber are so terminated as to permit fusion-bonding connection. Since the disconnected portions of the optical fiber 4 are recut at this termination, optical fibers for burying the shorted portions are separately prepared. Upon ending of the above preparation, the connection and reinforcing of the optical fibers are done next. When the connection and reinforcing of one portion are completed in this way, the connection and reinforcing of the other end are done in succession. After this, the retention-winding tape 3 is wound as it was in the removed portion to complete the resoration. Since the disconnected cable may be relieved in this way, the economical and time losses may be considerably reduced.
Patent JP-H11229216-A (JP)
Title: Inside belt
Inventor: KIMURA SEIJI
IPC: D03D1/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an inside belt optimally used as a core material inserted into waist of trousers, skirt, or the like or inserted into the inside of hat, further, as collar core of garment such as shirt and having high stiffness in width direction and excellent shape-retaining property. SOLUTION: This inside belt is obtained by weaving conjugate wefts 1 nearly parallel arranged in width direction Y crossing longitudinal direction X and warps 2 nearly parallel arranged in longitudinal direction into woven fabric structure, and the conjugate wefts 1 form curved selvedges 7 on at least one side in width direction by a conjugate yarn in which synthetic resin yarns 3 each having a desired diameter of desired numbers and weaving yarns are included to improve stiffness in width direction.
Patent JP-S53120124-A (JP)
Title: Rps control device for induction motor
Inventor: HOSONO ISAMU
IPC: H02P23/07
Filed: 1977-03-29
Abstract: PURPOSE: To permit desired rps control to be effected with a construction for effecting the switching control of input power supplied to a motor and also having a function of protecting a frequency converter from over-voltage produced at the time of the voltage switching. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11233200-A (JP)
Title: Connector
Inventor: MASE TAKESHI
IPC: H01R13/648
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To allow a connector to have an excellent electromagnetic shield characteristic in spite of lightweight by constructing a housing from at least two composite layers, i.e., an electrically insulating resin layer and a conducting resin layer, and setting the volume characteristic resistance value of the conducting resin layer within a specific range. SOLUTION: The box-shaped housing 1 of a terminal press-in type male connector is formed to open at its front, and a metallic terminal 2 is held in the housing 1. The housing 1 comprises a plurality of laminated resin layers, with an electrically insulating resin 1a placed on the innermost layer and with a conducting resin layer 1b surrounding the outside thereof. The housing 1 can be provided with an insulating resin layer and a conducting resin layer on the outside when necessary. Since the volume characteristic resistance value of the conducting resin layer 1b is set at 0.01 to 10 Ω.cm, in order to attain this resistance value, 1 to 50 wt.% conductor fibers with weight average fiber lengths of 0. 15 to 2 mm are contained in a matrix resin.
Patent JP-H04277319-A (JP)
Title: Plastic retainer for bearing
Inventor: UMEMOTO NOBORU
IPC: F16C33/56
Filed: 1991-03-01
Abstract: PURPOSE:To obtain a plastic retainer for a bearing used under severe conditions, having excellent characteristics such as heat resistance, oil resistance, chemical resistance, injection molding property and heat-deformation resistance. CONSTITUTION:A plastic retainer 1 for a bearing is injection molded by using a material, the main constituent of which is polycyanoallyl ether such as polyethernitrile and containing a proper quantity of fillers, such as ethylene tetrafluoride resin, graphite and glass fiber.
Patent JP-S62192946-A (JP)
Title: Information disk
Inventor: NAITO MINE
IPC: G11B7/24097
Filed: 1986-02-20
Abstract: PURPOSE:To miniaturize an information disk holding part of an information recording and reading device by connecting a hub and a magnetic metallic plate at a position close to the center of the magnetic metallic plate. CONSTITUTION:As a material of a magnetic disk 3, a magnetic substance such as iron plate with chromium plating or stainless steel plate having magnetism is preferred. The magnetic plate is formed as a circle by a press punch, a centering hole 5 is made at the center of the disk, many fitting holes 6, 6 are provided midway between the outer ridge and the center to form the magnetic disk 3. Thus hub 4 is made of a synthetic resin and the synthetic resin of the material is preferably the same group as that of the substrate of the disk main body 2. The hub 4 is formed as a torus and many projections 7, 7 are formed on the face opposite to the disk main body 2, the projections 7, 7 are fitted to the fitting holes 6, 6 of the disk 3 thereby sticking the magnetic disk 3 and the hub 4.