baber/WOPTO huggingface dataset:
Patent JP-S56102856-A (JP)
Title: Photoreceptor
Inventor: ASANO YOSHIHIRO
IPC: H01L21/027
Filed: 1980-01-21
Abstract: PURPOSE:To obtain a photosensitive film suitable for forming a micropattern for fabrication of integrated circuits, by forming a thin film consisting of C and S on a substrate of Si or the like by high frequency discharge or the like in gaseous CS2, or forming a thin metallic film on this thin film. CONSTITUTION:Vessel 1 is provided with gas introduction port 2, gas exhaust port 3, and high frequency electrodes 4, 4; and substrate 5 of Si or the like is arranged on upper electrode 4. Gaseous CS2 or a mixture of CS2 and an inert gas, such as Ar or N2 is introduced into vessel 1 after it has been evacuated; high frequency voltage is applied to electrodes 4, 4 to cause discharge, and deposit film 6 is formed from CS2 plasma on substrate 5. A noncrystalline film of 1-1/20 C/S ratio is formed in accordance with discharge power, gaseous CS2 pressure, gas flow amount, and temperature of substrate 5. Mask 7 is placed on film 6, irradiated with electron beams; X rays, or the like 8 in vacuum, film 6 of the irradiated part is sublimed; the pattern obtained is used as a mask, substrate 5 is etched; residual film 6 is removed by O2 plasma treatment, and substrate 5 having a desired pattern is thus obtained.
Patent JP-H07289270-A (JP)
Title: Vector for producing peptides
Inventor: MAEDA SUSUMU
IPC: C12N7/00
Filed: 1995-01-17
Abstract: PURPOSE:To obtain a vector, capable of providing a high production amount and expressible with a eucaryotic cell in a method for expressing a desired protein using a recombinant DNA technique. CONSTITUTION:(1) This vector is a recombinant Mombyx mori nuclear polyhedrosis virus DNA (BmNPV DNA) having a base sequence of a type in which all or a part of a polyhedral protein gene in the BmNPV DNA is joined through or not through a direct bond base sequence to a desired protein structural gene in the polyhedral protein structural gene part of the BmNPV DNA. (2) This plasmid has a 5'-upstream base sequence containing a promoter part of the BmNPV DNA, followed by all or a part of the polyhedral protein structural gene and further the desired protein structural gene and a 3'-downstream base sequence. (3) This method for producing a recombinant nuclear polyhedrosis virus is to recombine the plasmid with the BmNPV and prepare the virus.
Patent JP-H02186657-A (JP)
Title: Semiconductor element peeling device
Inventor: NAKAOKA HISASHI
IPC: H01L21/67
Filed: 1989-01-13
Abstract: PURPOSE:To enable the sure separation of a semiconductor element by a method wherein two or more suction openings communicate with an air outlet through a circular air suction path and a push-up hole does not communicate with the air outlet. CONSTITUTION:A circular air suction path 3d communicating with suction openings 3b and an air outlet 3c is provided inside a suction table 3, and a push-up opening 3a is made not to communicate with the air outlet 3c. By this setup, an adhesive tape is fixed only by a suction opening, so that a semiconductor element is prevented from dropping into a push-up opening and a detection process can be surely executed, and consequently a separation device high in reliability and low in cost can be obtained.
Patent JP-S57184860-A (JP)
Title: Heating and temperatuer regulating method using compression type heat pump operated by hybrid working fluid
Inventor: AREKUSANDORU ROJIE
IPC: F25B9/00
Filed: 1982-01-14
Abstract: A heating and thermal conditioning process makes use of a compression heat pump operated with a mixed working fluid consisting of a non-azeotropic fluid mixture, wherein the compressed mixture. The compressed fluid mixture is completely condensed by heat exchange with an external fluid and then sub-cooled. The sub-cooled fluid is then expanded and partially vaporized, and the partially vaporized fraction is used as a sub-cooling agent for the condensed fluid mixture in a heat exchange having also the effect of completing said vaporization to produce a gaseous mixture whch is again compressed in a new cycle of operation of the heat pump.
Patent JP-S63174100-A (JP)
Inventor: TAKEDA SHOICHI
IPC: G10L13/00
Filed: 1987-01-14
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-H06210535-A (JP)
Title: Automatic tool changing device for lathe
Inventor: YAMAMOTO ISAO
IPC: B23B21/00
Filed: 1993-01-14
Abstract: PURPOSE:To provide an automatic tool exchanging device for a lathe capable of grinding a work such as a stepped shaft having a large step or a multi-stage stepped shaft, holding a tool strongly without increasing a size of a tool rest. CONSTITUTION:A tool rest 1 is composed of a lower base 2 and an upper base plate 3, the upper base plate 3 is provided to be pressed to the lower base 2, a guide groove 7 is formed between applied surfaces of both for a tool T to advance/retract to/from a work, and tool support parts 8, 17 are provided to be extended from the guide groove 7 to protrude toward the work. In the meanwhile, plural tool boxes, each containing one tool T, are provided on a back surface of the tool rest 1 to be movable in such a way that one tool box 4 and one guide groove 7 are positioned coaxially by its move, and a tool advance/retraction means 6 to advance/retract the tool T in the tool box 4 to/from the tool support parts 8, 17 by sliding it inside the guide groove 7.
Patent JP-H03208646-A (JP)
Title: Laminate film and manufacture thereof
Inventor: SUYAMA MASAYOSHI
IPC: B32B37/10
Filed: 1990-01-12
Abstract: PURPOSE:To save the use of an anchor coat agent, and obtain an excellent hygienic laminate without any solvent smell by laminating polyethylene resin onto the surface wherein the atomic constitutional ratio of nitrogen atom/carbon atom at least in one surface of a polypropylene film is in a specific range. CONSTITUTION:In crystalline polypropylene, 0.005-0.13 wt.% of unsaturated fatty acid amide (A) and 0.01-0.4 wt.% of inorganic aggregate (B) being 2-10 muin its average particle diameter are blended, and the blending ratio (A)/(B) of the (A) and (B) form 1.25-0.40 of an unstretched polypropylene film. Thereafter, at least one surface of the polypropylene film is subjected to a corona discharge treatment under nitrogen gas atmosphere, and then polyethylene resin melt at 270-330 deg.C is press laminated on the surface that meets the atomic constitutional ratio of nitrogen atom/carbon atom to be 0.005-0.1, so that a laminate film is manufactured therethrough.
Patent JP-H08193257-A (JP)
Title: Metallic sheet for lining for high temperature atmospheric furnace
Inventor: MATSUO SABURO
IPC: C23C10/50
Filed: 1995-01-17
Abstract: PURPOSE: To produce a metallic sheet for lining for a high temp. atmospheric furnace by forming an aluminum penetration layer of specific concentration and penetration thickness on the surface of a stainless steel sheet. CONSTITUTION: For example, aluminum is diffused and penetrated into the surface of SUS430, as ferritic stainless steel sheet, of 1mm thickness so that maximum aluminum concentration becomes about 30% and the thickness of each penetration layer is regulated to a value about 20% of sheet thickness from both side surfaces. The surface of a ceramic fiber applicated body in the heating and the soaking zone of a vertical continuous annealing furnace is coated with that stainless steel sheet by using a stud pin. An aluminum concentration of 15wt.% suffices as the maximum aluminum concentration per side of the surfaces, and it is preferable to regulate penetration thickness per side of the surfaces to a value >=10% of the thickness of the stainless steel sheet. A martensitic stainless steel sheet can also be used as the stainless steel sheet.  By this method, oxidation resistance and thermal deformation, under high temp. atmosphere, can be improved.
Patent JP-H02185791-A (JP)
Title: Dynamic ram refresh control system
Inventor: KARA ATSUSHI
IPC: G11C11/406
Filed: 1989-01-12
Abstract: PURPOSE:To raise the use efficiency of a dynamic RAM (DRAM) by updating a refresh counter to the next refresh address value, when a comparator detects coincidence of addresses and omitting a refresh cycle to a partial address space. CONSTITUTION:In the case when a CPU and other peripheral equipment bring a DRAM 9 to access, in accordance with whether a value of an address signal sent from an address line 1 is an even number or an odd number, a first comparator 3 or a second comparator 5 compares this address signal and a refresh address signal of a refresh address line 6a or 6b, and outputs a coincidence signal, when they coincide with each other. Therefore, a first refresh counter 2 or a second refresh counter 4 is updated to an address to be refreshed in the next time, and does not execute a refresh cycle. In such a way, since the number of refresh cycles can be decreased, the use efficiency of the DRAM can be raised.
Patent JP-S63173017-A (JP)
Title: Rotation driving device
Inventor: ARAKAWA TORU
IPC: H02K29/08
Filed: 1987-01-13
Abstract: PURPOSE:To make adjustment easy, and to remarkably improve the productivity, and to reduce the production cost by constituting a fixed coil substrate of plural pieces of flat coils, a position detecting sensor of a rotor magnet, and two pieces or more of printed circuit board. CONSTITUTION:A fixed coil substrate 64a and 65b which are fixed to a motor frame 64 with a fitting screw 71 and can be divided into two pieces are constituted of plural pieces of flat coils 66, a position detecting sensor 67 of a rotor magnet, and two pieces of printed circuit boards 68a, 68b. Plural pieces of flat coils 66, and the position detecting sensor 67 of the rotor magnet are brought to wiring on the boards 68a and 68b, and also, molded by the resin 70. Accordingly, the fixed coil substrate 65 is divided into two pieces and adjusts the dynamic balance of a rotary assembly body 56, and thereafter, can be placed in an air-gap between a rotor magnet 53 and a sub-rotor 55. In such a way, the adjustment is executed easily, the productivity is improved remarkably, and the production cost is reduced.
Patent JP-H03210020-A (JP)
Title: Cooling device for engine generator
Inventor: ISHII AKIRA
IPC: F01P5/06
Filed: 1990-01-12
Abstract: PURPOSE:To increase cooling ability, and in addition, to improve low noise characteristic by guiding wind for cooling an engine and a generator from an inside of a casing, and by discharging it to the outside of the casing from a rear side and a bottom side of the casing after cooling a muffler. CONSTITUTION:A muffler 13 arranged at a rearward of a generator G is covered with a muffler cover 14 having a shape opened in the rear direction. Cooling wind discharge parts of the engine E and the generator G are communicated with the inside of the muffler cover 14. A cooling wind discharge port 27 is opened toward a rear cover 7 at the position facing to the aperture of the muffler cover 14, and toward a bottom cover 1 located under the generator G. Cooling wind inlet ports 28 and 29 are opened toward side covers 4 and 5 located at the left and right sides. By this constitution, wind for cooling the engine E and the generator G is introduced from the inside of the casing. So, wind noise does not leak outside. In addition, cooling wind is discharged outside from the rear side and the bottom surface after cooling the muffler 13 by passing through the muffler cover 14. So, noise does not leak directly toward an operator side.
Patent JP-H08195950-A (JP)
Title: Electronic endoscope device
Inventor: TAKAHASHI AKIHIRO
IPC: H04N5/445
Filed: 1995-01-18
Abstract: PURPOSE: To make diagnosis easy and exact by providing a video processor with a character display means and displaying an image adjusting state and the data on the endoscope observation on the character display means. CONSTITUTION: A microcomputer control part 26 reads character information on time, patient names and comments, etc., and displays the character information on a television monitor 30 so as not to overlap the information with the endoscope observation image from an electronic endoscope 10 when the image display of the television monitor 30 is a normal display mode. When the image display is a magnifying display mode, character information is displayed on the liquid crystal display device 25 provided on a processor 20. Thus, the data on the endoscope observation can be easily and surely confirmed at the time of magnifying the observation image and at any time when a diagnosis is performed, a complicated operation is unnecessitated and the exact diagnosis can be performed.
Patent JP-H01182337-A (JP)
Title: Watertight blend
Inventor: YAMAZAKI ISAO
IPC: C08L23/26
Filed: 1988-01-12
Abstract: PURPOSE:To obtain the title blend, having excellent adhesive strength to insulating resins and conductor metals and useful for filling insulated electric wires, by blending ethylene vinyl acetate copolymer with a modified polyolefin based adhesive and 2-mercaptobenzimidazole in a specific proportion. CONSTITUTION:The aimed blend obtained by blending (A) 100 pts.wt. ethylene vinyl acetate copolymer (preferably with 15-45wt.% vinyl acetate content) with (B) 1-20 pts.wt., preferably 3-10 pts.wt. modified polyolefin based adhesive (e.g., a polymer obtained by introducing functional groups into PE, PP, ethylene vinyl acetate copolymer, etc., by graft polymerization, etc.) and (C) 0.005-0.1 pt.wt. 2-mercaptobenzimidazole.
Patent JP-S60150635-A (JP)
Title: Pressure weld type semiconductor device
Inventor: ISHIDA AKIRA
IPC: H01L21/58
Filed: 1984-01-18
Abstract: PURPOSE:To enable to perform the characteristic test in the intermediate phase of assembling process by a method wherein rectifier unit composed of a semiconductor substrate and a semiconductor element comprising electrode films provided on both main surfaces held and pressure-welded temporarily between a pair of inner electrodes through the intermediary of a temperature compensator is sealed within an airtight vessel. CONSTITUTION:A rectifier unit 206 is sealed within an airtight vessel composed of a ceramic cylinder 201, Kovar-made flexible flanges 202, 203 and copper-made outer electrodes 204, 205. The rectifier unit 206 is composed of a silicon element comprising a disc type silicon substrate 207 with P-N junction, aluminum electrodes 208, 209 provided on both main surfaces arranged between a pair of copper-made inner electrodes 212, 213 through the intermediary of tungsten temperature compensators 210. 211. The P-N junction is exposed to the tapered side peripheral surface of the silicon substrate 207 to be coated with silicon rubber 214 as surface stabilizer. The silicon substrate 207, etc. is held and pressure- welded temporarily between the inner electrodes 212, 213 by pressurizing means such as e.g. ethylene fluoride resin-made bolts and nuts to be assembled into the unit rectifier 206.
Patent JP-H10195149-A (JP)
Title: Resin composition for lining
Inventor: YAMAZAKI TAKEHIDE
IPC: C08F283/01
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a lowly odorous resin composition for lining. SOLUTION: This composition comprises a polymerizable unsaturated monomer having one (meth)acryloyl group in the molecule and having a molecular weight of 150 or above and an unsaturated ester. The polymerizable unsaturated monomer has a relatively high boiling point (so-called high-boiling) because it has a molecular weight of 150 or above. Therefore, the saturated vapor pressure of the monomer is very low as compared with those of conventional solvents or monomers (e.g. styrene). The unsaturated ester is prepared by for example esterifying an unsaturated compound having a 12C or higher non- aromatic hydrocarbon group and at least one carboxyl group in the molecule with a polyfunctional epoxy compound.
Patent JP-S56105763-A (JP)
Title: Method and device for optimizing number of hammering of electric precipitator
Inventor: HERUMUUTO HERUKUROTSUTSU
IPC: B03C3/76
Filed: 1981-01-16
Abstract: The optimum knock frequency of an electrofilter installation consisting of several filters is determined. Each filter includes a microcomputer controller and a knocking device. The knock frequency is controlled by a superimposed master computer and the optimum knock frequency for a given knock frequency, varying the frequency by the master computer, again measuring the long-term average of the dust loading, and continuing to change the frequency and measure the dust loading until the dust loading value reaches a minimum.
Patent JP-S60152299-A (JP)
Title: Oscillator circuit for pulse motor
Inventor: TAMANO MICHIO
IPC: H02P8/14
Filed: 1984-01-17
Abstract: PURPOSE:To freely set the number of pulses until a pulse motor is stopped at the deceleration time by providing a charging circuit and a voltage control oscillator controlled by the output voltage of the charging circuit. CONSTITUTION:When a start pulse is applied to a terminal IN1, the outpt pulse of a voltage control oscillator VCO is outputted, and the frequency gradually increases. Accordingly, the pulse motor is started to gradually rises at the rotating speed and to become the prescribed speed. When a stop pulse is applied to a terminal IN2, the frequency of the output pulse of the oscillator VCO gradually decreases. On the other hand, an AND gate G3 is opened, and the output pulse of the oscillator VCO is applied to a subtraction counter COUNT. Since the value how many pulses the motor is stopped after the stop pulse is applied is set in advance in the counter, the pulse motor is stopped by the value.
Patent JP-S63176169-A (JP)
Title: Printing device
Inventor: MORIMOTO TAKUYA
IPC: G06K15/00
Filed: 1987-01-16
Abstract: PURPOSE:To enable stoppage of a carriage at a target position and to achieve a high printing speed, by providing a means having a stepping motor which detects/stores the number of a mark and controls output of the motor and a printing head signal according to said number. CONSTITUTION:Marks for detecting the position of an encoder is numbered sequentially from the state where a carriage is stopped according to the order of detected outputs 5 to be generated by movement. When the carriage is moved with the detection output 5 being monitored continuously, a head signal 6 can be outputted synchronously with the encoder position detecting mark from a mark number 12a for detecting the print start position to a mark number 12b for detecting the print end position, and an output of a phase sequence switching signal 9 for a carriage driving motor can be varied. Since the position of the carriage can be recognized from said mark number even if the carriage driving motor is stopped immediately after confirmation of the mark number 12b for detecting the print end position, the printing device can be transfer red quickly to next printing operation.
Patent JP-S58124016-A (JP)
Title: Cooler of internal-combustion engine
Inventor: YOKOYAMA JIYUNICHI
IPC: F01P7/16
Filed: 1982-01-20
Abstract: PURPOSE:To prevent a control valve after starting of an engine from hunting, by a method wherein temperature sensing devices are installed on both the upper and the downstreams of a control valve provided on a midway of a cooling duct of the engine  and the control valve is opened and closed based on actions of both the temperature sensing devices. CONSTITUTION:A control valve plug 11 is provided on a midway of a cooling-water duct, for example, in an upper duct 6, and an upstream part temperature sensing device 15 and a downstream part temperature sensing device 13 which is connected with the control valve plug 11 are provided on the upper stream and the downstream of the control valve plug 11 respectively. When a temperature of the upstream part is below the first fixed level, ducts 20 and 21 are interrupted by the temperature sensing device 15, suctional negative pressure is kept in a negative pressure chamber 12b of an actuator 12 through a duct 19, a check valve 18 and a duct 17, the control valve plug 11 is closed, and when a temperature of the plug 11 is above the second fixed level, an inlet 16O of the air is opened for opening the control valve plug 11. When the temperature is inbetween the above two, the control valve plug 11 is controlled by the suctional negative pressure to be led through the ducts 20 and 21 and the downstream  part temperature sensing device 13.
Patent JP-H04243625-A (JP)
Title: Hood sheet device for motor lorry
Inventor: KAZUME KIYOJI
IPC: B60J10/90
Filed: 1991-01-23
Abstract: PURPOSE:To effectively prevent water splash or the like from entering the load-carrying platform side through a gap between a hood sheet and a gate board even during high speed travel. CONSTITUTION:A hood sheet 20 is folded upward to the inside at the lower end of a framework 10 to form a folded face 21. A drain sheet 23 is attached upward to the folded face 21, folded at the upper end of a gate board S, and hung between the folded face 21 and the gate board S. Since the drain sheet 23 is folded/closed at its upper part and adhered to the outer face of the gate board S mainly due to wind pressure during travel, there is abosolutely no fear of water splash or the like entering into the load-carrying platform L side.
Patent JP-S63173934-A (JP)
Title: Quantitative reduction of primary specimen
Inventor: OOTO KIYOSHI
IPC: G01N1/04
Filed: 1987-01-14
Abstract: PURPOSE:To accurately collect a primary sample within a short time, by such a simple mechanism that the wt. of the primary specimen reduced by drawing out said specimen by a feeder is continuously weighed by a weighing machine and a cutter is driven at each time when predetermined quantity is reduced. CONSTITUTION:The primary specimen sampled by a primary sampling apparatus is fed by a conveyor 9 to be charged in a hopper 1 and, after the charging of the specimen is finished, the net wt. M kg of the primary specimen is inputted to an operator 14 from a weighing machine 4. This operator 14 operates M/n kg on the basis of the cutting number (n) set by a cutting number setting device 13 and subsequently generates a random wt. value within a range of 0-M/n kg. after the completion of this operation, a belt feeder 2 is started and the wt. of the specimen is reduced by the random value after a predetermined time to transmit the cutting start signal of the first cutting and a cutter 6 is operated to sample the specimen of the first cutting. From the second cutting, the cutting start signal is outputted each time when M/n kg is reduced to operate the cutter 6.
Patent JP-H03212001-A (JP)
Title: Dielectric filter
Inventor: SOGO HIROYUKI
IPC: H01P1/205
Filed: 1990-01-17
Abstract: PURPOSE:To realize a simple polarized dielectric filter easily manufactured by using a 2nd conductor pattern formed on a 2nd dielectric block so as to interconnect resonance conductors thereby making the filter polarized. CONSTITUTION:Two 1st dielectric blocks 1 whose outer face is conductor metallized 2 are notched in a rectangular cross section along the upper side of the outside and a 2nd dielectric block 6 is fitted to the notched part in a shape to fill the notched part of the other block. A 2nd conductor pattern 7 for polarization is applied to one side of the block 6 and patterns 81, 82 for capacitive coupling at positions corresponding to projection patterns 41, 42 being the resonance conductors of each stage at both ends of the pattern 7. Thus, a polarized dielectric filter with simple structure easily manufactured is realized.