baber/WOPTO huggingface dataset:
Patent JP-H09198196-A (JP)
Title: Disk device with microcomputer and emulator device for microcomputer
Inventor: HAYASHI KATSUMI
IPC: G06F3/06
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To easily load and unload a microcomputer emulator device and also to facilitate the debugging jobs or a gate array and a memory at a development stage by providing the serial interfaces at the connection part between a disk device and the emulator. SOLUTION: In a debugging job mode, a serial signal line (serial cable) Sd is connected to the serial interfaces 15 and 23, and a microcomputer emulator device 20 is connected to a disk device 10 having a microcomputer. Then a test type setting switch 21a is operated to designate a test to be carried out, and a control part 22 outputs a test instruction according to the test that is set by the switch 21a. In such a constitution where both interfaces 15 and 23 are provided at the connection part between the devices 10 and 20, the device 20 can be easily loaded and unloaded and the debugging jobs can be easily and quickly performed.
Patent JP-S61166767-A (JP)
Inventor: MOTODA KENRO
IPC: B65G54/00
Filed: 1985-01-18
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-S63174665-A (JP)
Inventor: ISHIZU YOSHIO
IPC: A61M25/00
Filed: 1987-01-13
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-H10216973-A (JP)
Title: Laser beam welding method for aluminum and aluminum alloy
Inventor: HORI HISASHI
IPC: B23K26/00
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To carry out laser beam welding which can eliminate porosity of a laser beam weld zone of a large aspect ratio and a penetration depth of 24mm and has a large aspect ratio and a reduced welding deformation. SOLUTION: While irradiating a work with two laser beams in preceding/ succeeding, a melting condition and a solidifying speed of a center part of a bead are controlled by a second laser beam irradiation, generation of porosity is suppressed and a penetration depth is secured. Accordingly, by a second laser beam irradiation, an opening of discharging of metal vapor and gas from a beam hole is maintained, further, a solidifying speed is reduced to promote elimination of porosity.
Patent JP-H01182076-A (JP)
Title: Sheet feeder
Inventor: HASHIMOTO KENICHIRO
IPC: B41J13/00
Filed: 1988-01-14
Abstract: PURPOSE:To make it possible to automatically sift out sheets which may possibly be wound around a platen roller, by providing a slit having a length greater than the width of sheets and functioning to guide therein the sheets curled to or beyond a predetermined extent, in a sheet-feeding passage on the upstream side of the platen roller and substantially perpendicularly to the sheet-feeding direction. CONSTITUTION:At an intermediate part of a sheet-feeding passage 15 on the upstream side of a platen 1, namely, between a separating roller 25 and a sheet sensor 16, a slit 30 having a length greater than the width of sheets and having such an inlet shape that a sheet 20 curled to or beyond a certain extent comes into the slit is provided substantially perpendicularly to the sheet-feeding direction (arrow B). The inlet port 31 of the slit 30 is so shaped and sized that the sheet 20 with the leading end curled to or beyond the certain extent, for example, to a radius of curl smaller than the radius (r) of the platen roller 1 is guided into the slit 30, whereas the sheet 20 with the leading end curled to below the certain extent, or not curled at all or curled to the opposite side is fed to the peripheral surface of the platen roller 1 through the sheet sensor 16.
Patent JP-2000209872-A (JP)
Title: Generator and generator system
Inventor: NAKAMURA MASAFUMI
IPC: H02M7/493
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a generator in which a plurality of inverter circuits can be connected in series or parallel and synchronization of outputs from respective inverter circuits can be controlled easily. SOLUTION: Connection of two power generating systems including an inverter circuit can be switched at a series/parallel switching section 5. When connection is switched, reference waveform signals are communicated between two power generating systems. Frequency of the reference waveform signal is increased or decreased such that the phase difference between these waveform signals falls within a predetermined range. When the phase difference falls within a predetermined range, the inverter circuit is driven to start power generation. Frequency increase/decrease control for matching the phase difference is continued after starting power generation.
Patent JP-S56103728-A (JP)
Title: Input-output system of information in automatic processor
Inventor: IKEDA KUNIO
IPC: G06F13/14
Filed: 1980-01-22
Abstract: PURPOSE:To increase the reliability of information processing, by providing a common bus to each operator console, giving and receiving the information of console address, input-output data address, and data between a CPU and the console, and reducing the burden of CPU for the input and output of information. CONSTITUTION:Between a CPU1 and a plurality of operator consoles 51-5N, an output signal bus 3 as a common bus and an input/output control section 2 connected to an input signal bus 4 are connected. The control section 2 is provided with a decoding circuit 21 connected to a bus 3, encoding circuit 22 connected between the bus 4 and consoles 51-5N, and output memory circuits 231-23N connected between the consoles 51-5N and the decoding circuit 21. Further, the reception and giving of the information of console address, address for input/output data and data for input/output can be made between the CPU1 and the consoles 51-5N, allowing to reduce the burden in CPU1 and to make possible the information processing with high reliability.
Patent JP-S5391551-A (JP)
Title: Compensating circuit for non-linear phase distortion
Inventor: ASATANI KOUICHI
IPC: H03H7/01
Filed: 1977-01-22
Abstract: PURPOSE:To compensate the non-linear phase distortion generated in modulation or signal transmission by means of the simple constitution of a constant-gain circuit and phase-shifting circit with a switching element and, also, to compensate any non-linear phase distortion through the simple adjustment.
Patent JP-S59131279-A (JP)
Title: Picture information storage device
Inventor: OOTA MASATAKA
IPC: H04N1/21
Filed: 1983-01-17
Abstract: PURPOSE:To stabilize a tape speed by using a horizontal and vertical synchronizing signal for a reference signal of a servo circuit for running an audio cassette tape recording a video signal. CONSTITUTION:The video signal from a camera 11 is digitized and given to an IC memory 13. Contents of the IC memory are compressed by a compressing and expanding circuit 14 and recorded on an audio cassette tape 17 by a recording and reproducing head 16 via a recording/reproducing circuit 15. A motor 18 of a capstan 19 is controlled by the servo circuit comprising a pulse generator 21, frequency/voltage converter 22, phase modulator 23, voltage controlled oscillator 24 and a phase comparator 25. The servo circuit 26 uses a horizontal synchronizing signal from a horizontal and vertical synchronizing signal generating circuit 27 as a reference pulse. Thus, the tape speed is stabilized and high density recording is attained.
Patent JP-S58124674-A (JP)
Title: Heat transfer type thermal recorder
Inventor: INUI TOSHIJI
IPC: B41J2/325
Filed: 1982-01-20
Abstract: PURPOSE:To improve the generation of print missings even on a recording paper of poor smoothness significantly by heating the ink transferred surface thereof after the ink transferred recording paper is separated from an ink donor sheet. CONSTITUTION:A back roller 4 rotates in the direction of the arrow to convey an ink donor sheet 1 and a recording paper 2 in the direction of the arrow respectively. A heat transfer recording is performed between a thermal head 3 and the back roller 4. After the end of the recording, the paper 2 passes between the back roller 4 and a drive roller 5, where the paper 2 advances in the direction of the common tangent line with respect to these rollers depending upon its own stiffness and separated from the sheet 1. The paper 2 thus separated passes near a radiant fuser 7 which refluidizes the ink transferred on the recording paper 2.
Patent JP-S63174312-A (JP)
Title: Vapor phase epitaxial growth apparatus
Inventor: MARUYAMA KENJI
IPC: H01L21/205
Filed: 1987-01-14
Abstract: PURPOSE:To obtain a high-quality epitaxial crystal by providing a means for distilling and purifying mercury in the middle of the path between a reaction vessel and a mercury vessel communicating with the reaction vessel and containing the liquified unreacted mercury, thereby removing the impurities in the mercury. CONSTITUTION:In the middle of the path between a reaction vessel for forming an epitaxial layer and a mercury containing vessel 2 communicating with the reaction vessel and containing the liquified unreacted mercury, a distillation equipment 101 for purifying mercury is provided. The equipment 101 consists of a container vessel 21, a condenser 22 and a vessel 23 for containing mercury. And the mercury liquified in the device for forming a epitaxial layer is supplied through an opening part 24 of a connecting pipe 2A into the vessel 21. The mercury is saved in a mercury reservoir 26 by a supply valve 25. The mercury is further supplied to a heating part 32 in the bottom of the condenser 22, and heated by a heater 28, becoming a vapor of mercury. The vapor of mercury, after cooled and liquified in a cooling part 29, is contained in the vessel 23. With this, the impurities in the mercury are removed, whereby a high-quality epitaxial crystal is obtained.
Patent JP-S53104714-A (JP)
Title: Compound proteins having serum calcium decreasing, immunity promoting actions and their preparation
Inventor: MIZUTANI AKIRA
IPC: A61K35/38
Filed: 1977-01-25
Abstract: PURPOSE: To prepare a palotin-A-type compound protein having serum calcium decreasing, immunity promoting actions and carcinostatic activity, composed of 18 kinds of amino acids and binding saccharides, from a supernatant liquid obtained by removing a fraction which precipitates at pH 5.4 from a water-extract of parotied gland of cattle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10205999-A (JP)
Title: Thermal insulation box
Inventor: OBATA SHINGO
IPC: F25D23/08
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To discharge the air in a space defined by inner and outer boxes stably at the time of filling a foamable thermal insulation material by making a recess in the outer box and air vents for filling the foamable thermal insulation material at the opposite ends of the recess. SOLUTION: A recess 11 is made in an outer box 4 by press and holes 12 are made at the opposite ends thereof so that the air in a space defined by inner and outer boxes 2, 4 is discharged stably at the time of filling a foamable thermal insulation material 3. According to the arrangement, no cavity is generated in the foamed thermal insulation material 3 and the labor conventionally required for bonding a porous soft urethane foams through a paste layer in order to prevent leakage of the foamed thermal insulation material 3 through the air vent along with the air can be saved at the time of filling the foamed thermal insulation material 3. Furthermore, a press pin 13 can be protected against breakage and a steel outer box 4 can be protected against cracking at the time of making the air vent 11 by means of the press pin 13 and a die 14.
Patent JP-H01183517-A (JP)
Title: Production of high strength and high elastic modulus polyester fiber
Inventor: KURITA KAZUO
IPC: D01F6/62
Filed: 1988-01-13
Abstract: PURPOSE:To readily and stably provide the title fiber having an ultrahigh molecular weight and a high quality, by post-polymerizing a fiber having a low degree of orientation and comprising a polyester having a specific intrinsic viscosity in a heating medium liquid and subsequently subjecting the post-polymerized fiber to a multistage drawing process under a specific condition. CONSTITUTION:A polyester having an intrinsic viscosity of >=0.3 (measured in a 3/1 mixed solvents of p-chlorophenol/tetrachloroethane at 30 deg.C) is first melt-spun to provide a low oriented polyester fiber having a birefringence of <=10X10<-3>. The fiber is subsequently post-polymerized in a heating medium (preferably triethylbiphenyl, etc.,) and subjected to a multistage drawing process in a heating medium liquid at a temperature <=the glass transition point of the polyester before the post-polymerization to provide the objective fiber. The post-polymerization is preferably carried out by retaining the fiber in the heating medium liquid at 180-220 deg.C for 3-20hr under the introduction of an inert gas and further retaining the fiber in the heating medium of 210-238 deg.C for 1-10hr.
Patent JP-H04239731-A (JP)
Title: Manufacture of field-effect transistor
Inventor: SHIMOMAKI SHINICHI
IPC: H01L21/336
Filed: 1991-01-23
Abstract: PURPOSE:To shorten manufacturing time and to lower cost by making a drain region into prescribed ion concentration by means of one time ion implantation while making the gate electrode side of the drain region into lower ion concentration than the grain region. CONSTITUTION:Phosphorous ions P<+> are implanted into polysilicon 22 from above an insulating film 25 at acceleration voltage 30kV, 1X10<15>/cm<2>. In this case, phosphorous ions P<+> are hard to reach polysilicon 22 in the part corresponding to a vertical part 25A of the insulating film 25 so as to become a low concentration region n<->, where concentration of phosphorous ions P<+> is lower than 1X10<15>/cm<2>. Further, phosphorous ions P<+> are easy to reach polysilicon 22 in the part corresponding to a horizontal part 25B of the insulating film so that concentration of phosphorous ions P<+> becomes a high- concentration region n<+> having the concentration of phosphorous ions P<+> almost 1X10<15>/cm<2>. Accordingly one time impurity doping can constitute an LDD construction, Thereby, manufacturing time is shortened while lowering cost.
Patent JP-H08194539-A (JP)
Title: Autonomous mobile robot
Inventor: HAMAMOTO ARATA
IPC: G05D1/02
Filed: 1995-01-19
Abstract: PURPOSE: To prevent useless distance measurement when a distance with an obstacle is long and to prevent excessive power consumption by prolonging the instruction cycle of an obstacle detection instruction means when the distance with the obstacle measured by a distance measurement means is shorter than an obstacle attention distance determined beforehand. CONSTITUTION: In an obstacle detection operation by an ultrasonic transmitter receiver 19, when the distance with the obstacle is not within a prescribed obstacle attention distance, the distance measurement is performed while leaving a measurement cycle as it is and movement is performed while leaving a moving speed as it is. At the time of approaching an obstacle caution distance by the movement, a control part 17 controls a motor driving device 16 to reduce the moving speed and decelerate a car body 12. Then, since the moving amount of the car body per hour becomes small accompanying the reduction of the moving speed, the control part 17 instructs the ultrasonic transmitter-receiver 19 to gradually prolong the measurement cycle by an amt. equivalent to the deceleration of the moving speed.  The useless distance measurement when the distance with the obstacle is long is thus evaded and the excess power consumption is prevented.
Patent JP-H08204066-A (JP)
Title: Semiconductor device
Inventor: IWAHARA MITSUMASA
IPC: H01L29/861
Filed: 1995-01-20
Abstract: PURPOSE: To enhance moisture proof characteristic and resistance to temperature change by forming a dense film to prevent moisture on the side surface of a semiconductor device and stacking a hard type joining covering resin which becomes the outer seath to cover the coupling point between the device and lead wire and the soft joining point protecting resin which alleviates a stress during injection of resin. CONSTITUTION: The side surface of a MESA type semiconductor device 10 of which PN junction is exposed to the side surface is covered with a hard joining point covering resin 9 and this side surface is further covered with a soft joining point protecting resin 8. Moreover, the device is surrounded with an injection type resin 7. Therefore, moisture is prevented to reach the exposed surfaceof the PN junction with a joinint point covering resin 9. Moreover, fatigue of soldered area due to thermal stress due to intermittent internal generation of heat or external temperature change can be prevented by conrolling the solder layer 6 between the semiconductor device 10 and lead wire 5.  Moreover, an injection pressure during resin mold can be eased with the joining point protecting resin 8 to prevent influence on the PN junction of the semiconductor device 10 and reduce mechanical loss of the semiconductor device 10.
Patent JP-S63176427-A (JP)
Title: Manufacture of grain-oriented high-silicon steel sheet
Inventor: TOMITA TOSHIRO
IPC: C21D8/12
Filed: 1987-01-14
Abstract: PURPOSE:To manufacture a grain-oriented high-silicon steel sheet having low iron loss characteristic and also having a high degree of integration, by subjecting a steel slab of specific thickness containing specific percentages of C, Mn, Si, S, Sb, and Se to cold rolling and annealing under specific conditions. CONSTITUTION:A molten steel consisting of, by weight, 0.0005-0.08% C, 0.03-0.14% Mn, 2.6-6.5% Si, 0.007-0.05% S, further 0.01-0.15% Sb and/or 0.005-0.05% Se, and the balance Fe with accompanying impurities is continuously supplied onto a cooling body (e.g., roll) whose cooling surface is renewedly moving, by which the molten metal is cooled down to about 1,000 deg.C at about 10<2>-10<4> deg.C/sec cooling rate and further subjected to rapid solidification by water cooling and the like so as to be formed into a slab of 0.7-3.5mm thickness. Subsequently, this slab is cold-rolled at >=50% draft and then annealed at 600-1,300 deg.C. In this way, the high-silicon steel sheet of {110}<001> orientation excellent in mechanical properties and magnetic properties can be inexpensively obtained.
Patent JP-H10203759-A (JP)
Title: Jig device for cross head channel of elevator
Inventor: OYA KAZUYA
IPC: B66B11/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To extract a cross head channel upward from a standard plate after assembling a pair of C type channel materials in the cross head channel. SOLUTION: It is furnished with an eject cylinder 2 to vertically move a pair of C type channel materials 17, etc., and a revolving cylinder 3 having a rectangular standard plate 4 free to be engaged between upper end parts of a pair of the C type channel materials 17, etc., and it is positioned by engaging the standard plate 4 by laying it on its side against a clearance (t) between the upper end parts. The standard plate 4 is positioned vertically against the clearance (t) by rotating it by moving the whole of a pair of the C type channel materials 17, etc., upward by the eject cylinder 2 after installing roller guides 19, 20 on this positioned pair of the C type channel materials 17, etc.
Patent JP-S61168596-A (JP)
Title: Device for diamond crystal growth
Inventor: KAWAMURA KAZUTAMI
IPC: C30B25/14
Filed: 1985-01-18
Abstract: PURPOSE:To grow spherical diamond crystal in high rate, by combining a funnel- shaped reaction gas container with a reaction gas masking shield under low gravity, and floating the diamond crystal in air by balance of magnitude of gravity and gas flow pressure in the opposite direction. CONSTITUTION:The tubular axis of the container 10 is made equal to the gravity direction 12, the narrow-necked flow inlet 10a is set at the bottom and the wide-necked exhaust vent 10b at the top. The reaction gas masking shield 16 is set on the tubular axis in the vicinity of the exhaust vent 10b. When the diamond crystallite 42 is dropped from the central part of the masking shield 18, the crystallite 42 is floated in a zone (the zone in the vicinity of 36-38) to equilibrate the gravity with liquid pressure (proportional to flow velocity) to push up the crystallite 42 against gravity. Then, the plasma 14 is formed in the zone including the equilibrium position of the crystallite 42 and its vicinity, so that spherical diamond crystal can be grown in a floated state at higher velocity than in the case of normal gravity.
Patent JP-S61164821-A (JP)
Title: Manufacture of shaped film for polyester decorative plate
Inventor: SAKAKIBARA SHIGETOMO
IPC: B29C41/12
Filed: 1985-01-18
Abstract: PURPOSE:To produce efficiently a durable shaped film, by applying an aqueous solution of a polyvinyl alcohol resin onto the surface of an original manuscript of natural wood or the like, placing a nylon film on the applied solution before it dries to form a laminate, heating them to remove the moisture in the resin thereby converting the solution into a film and bonding the resulted film integrally to the nylon film, and then removing the integrated films from the original manuscript. CONSTITUTION:An aqueous polyvinyl alcohol resin solution containing a resin having a degree of saponification of 97-99% and a degree of polymerization on the order of 500-1,000 is prepared and is deaerated under vacuum for 30min. Then the aqueous polyvinyl alcohol resin solution is applied to the surface of a mold shaped to have a woodgrain pattern, a nylon fil whose moisture vapor permeability is down to 200g/m<2>/24hr and that has been subjected to corona discharge treatment is put on the solution to form a laminate with care taken not to involve bubbles. Then they are placed for 1hr in an oven kept at 80 deg.C to evaporate the moisture present in the aqueous solution through the film, and the laminate is removed from the mold.
Patent JP-S5598854-A (JP)
Title: Semiconductor device
Inventor: YUKIMOTO YOSHINORI
IPC: H01L29/73
Filed: 1979-01-24
Abstract: PURPOSE: To compatibly increase the high dielectric strength of and the high frequency property of a transistor by providing a gate region having higher impurity density than a base region as projected from the base region having an emitter region in a collector region.  
     CONSTITUTION: A layer 2 becoming a collector region is grown on a semiconductor substrate 1, a base region 3 is formed in the layer 2, and an emitter region 4 is provided in the region 3. A plurality of gate regions 31 each having higher impurity density than the region 3 are protruded from the region 3 in the layer 2. Thus, the electric field distribution along the cross section taken along the line A-A' of the substrate 1 incorporates low electric field gradient due to the existence of a region 31 between a junction J 2  of the layer 2 and the region 3 and a junction J 4  of the layer 2 and the region 31 as designated by a curve I. Accordingly, the dielectric strength of the region 3 becomes high. Further, the thickness of the region 3 can be reduced to improve the frequency characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57120035-A (JP)
Title: Cooker
Inventor: NOZAWA KIMIMASA
IPC: H05B6/80
Filed: 1981-01-20
Abstract: PURPOSE:To enable microwave range cooking and oven cooking to be effectively done by a hot air current circulating type microwave range, in which a heat shielding plate of a microwave transmitting material is interposed between a hot air current heating means and a stirrer. CONSTITUTION:A cooker is provided with a stirrer 2 for stirring microwave and the hot air current heating means including a sheathed heater 3 and a fan 4 above a cooking chamber 1, and the fan 4 can be rotated via a belt 8 by a fan motor 6a. The fan motor 6a also serves to cool a magnetron 6 located below it. In this arrangement, the heat shielding plate 9 is arranged between the stirrer 2 and the hot air current heating means. This heat shielding plate 9 is made of a material capable of transmitting microwaves and excellent in resistant to heat, such as porcelain, earthenwave, or the like, and is formed to have a round recess 9a through the center of which a driving shaft 4a of the fan 4 extends.