baber/WOPTO huggingface dataset:
Patent JP-H04214321-A (JP)
Title: Manufacture of optical polymer plate
Inventor: BOHM DIETER
IPC: B29C48/92
Filed: 1991-02-14
Abstract: PURPOSE: To obtain a photopolymer plate high in homogeneity and thickness uniformity by weighing a thermoplastic elastometric polymer, an ethylenically unsaturated compd. and a photo-reaction initiator to supply them to an extruder and feeding the extrudate by a two-roll calender through a weighing pump and a sheet die without forming rotary beads. CONSTITUTION: An ethylenically unsaturated compd. is a radically polymerizable ethylenically mono- or poly-unsaturated compd. with a b.p. of 100 deg.C or higher, for example, an acrylic or methacrylic ester. As a photo-reaction initiator, a known acyloin and a deriv. thereof are used. An extruder is pref. a self- cleaning type twin-screw extruder and a weighing supply pump and a sheet die are successively connected to the terminal thereof and the extruded melt from the extruder is supplied to a two-roll calender while the number of rotations of the weighing supply pump and rolls are controlled to prevent the formation of rotary beads. A photopolymerizable mixture may be weighed to be supplied to the extruder.
Patent JP-S60188679-A (JP)
Inventor: INUBUSHI HISAO
IPC: F16L1/00
Filed: 1984-03-08
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-H10229307-A (JP)
Title: Method and device for controlling array antenna
Inventor: KAMIYA YUKIHIRO
IPC: G01S3/48
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To relieve the load of a computer by obtaining a difference between a phase difference of two antenna elements for a period when a burst is present and a phase difference of the two antenna elements for a period when a burst is absent, so as to estimate a signal arrival angle. SOLUTION: A time mean calculation circuit 17b provides an output of a time mean value of a phase difference between two antenna element outputs for a period where no burst is in existence at the start of burst and provides an output of a time mean value of a phase difference between the two antenna element outputs for a period, in which burst is in existence at the end of burst to a memory subtractor 17c. The memory subtractor 17c once stores the received output in its memory. When a succeeding time mean output is obtained, the output is given at the start of burst (a time mean value of a phase difference for a period, when no burst is in existence), and the memory subtractor 17c subtracts the newly obtained value from the value having been stored in the memory and provides an output of the difference.  A signal arrival angle estimated by the principle above is fed to a spatial mean circuit 17d.
Patent JP-H05243860-A (JP)
Title: Amplifier circuit
Inventor: TAKAHARA TOSHIO
IPC: H03F1/34
Filed: 1992-02-28
Abstract: PURPOSE:To suppress an intermodulation distortion by a small number of elements by extracting a second barmonic component of the amplifier circuit by a filter means, phase-shifting an output of the filter means by the phase- shifting quantity set in advance and feeding it back to an input side of the amplifier circuit. CONSTITUTION:An amplifier 2 amplifies and outputs input signals f1 and f2, but a part thereof is applied to a band pass filter 31. In an amplification characteristic of the amplifier, a non-linear part exists, and in an output signal, in addition to the signals f1, f2, spurious signals of 2f1, 2f2, 2f1-f2, and 2f2-f1 are contained. However, only the spurious signal of the signals 2f1, 2f2 is fetched by the filter 31, phase-shifted by for instance, only 180 degrees by a phase shifter 41 and fed back to an input side of the amplifier 2. Therefore, the spurious signals of 2f1, 2f2 whose phases become opposite to the spurious signals 2f1, 2f2 generated by the amplifier 2 is superposed on the signals f1, f2 and applied to the amplifier 2. Accordingly, the spurious signals 2f1, 2f2 in the output signals are suppressed, and in accordance therewith, the spurious signals 2f1-f2, 2f2-f1 are also suppressed.
Patent JP-H11228824-A (JP)
Title: Resin composition, molded product and production of the resin composition
Inventor: MIZOGUCHI TAKASHI
IPC: C08K3/36
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain an injection-moldable resin composition with excellent electrical properties, heat resistance and plating characteristics, also excellent in fluidity under a thermoplastic condition, to obtain a molded product from this composition, and to provide a method for producing the resin composition. SOLUTION: This resin composition is obtained by mixing 4-25 wt.% of fluororesin particles 0.01-300 μm in average size with 48-96 wt.% of a polyetherimide, alternatively, dissolving the polyetherimide at a concentration of 10-500 g/L in a solvent soluble for the polyetherimide at >=10 g/L but insoluble for the fluoresin particles to form a solution, which, in turn, is incorporated and dispersed with the fluororesin particles 0.01-300 μm in average size so as to be (15:85) to (85:15) in the weight ratio: the polyetherimide/fluororsin particles followed by distilling off the solvent to afford a premix, follwed by further mixing with the polyetherimide. The objective molded product is obtained by using the above resin composition.
Patent JP-H04262540-A (JP)
Title: Manufacture of bipolar semiconductor device
Inventor: YAMAUCHI TOMOHIRO
IPC: H01L21/331
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a bipolar transistor whose characteristic is stable by a method wherein a contact hole is made in an interlayer insulator film which is formed after a conductive block layer has been laminated on a polycrystalline silicon layer used to form an emitter. CONSTITUTION:An opening for emitter use is formed in a first interlayer insulator layer 28 by a reactive ion etching operation; a polycrystalline silicon layer 29 is deposited on the whole surface and patterned; emitter regions 30 are formed. In succession, a conductive block layer 31 is deposited and patterned; a cross-sectional structure composed of a laminated structure by the polycrystalline layer and the conductive block layer is formed. After that, contact holes 34 are made by an overetching operation by a reaction ion etching method. Thereby, a stable bipolar-transistor characteristic can be obtained.
Patent JP-S51117520-A (JP)
Title: Measuring device for image tube
Inventor: TOMIMOTO TETSUO
IPC: H04N17/04
Filed: 1975-04-08
Abstract: PURPOSE:A measuring device for an image tube whereby measure results are obtained with high confidence even in the case that a vertical stripes image is produced only on a picture surface corresponding to a delay pulse and that an enormous beam current flows.
Patent JP-H07101787-A (JP)
Title: Lightweight concrete product and its production
Inventor: KAWAKAMI MICHIKO
IPC: C04B28/18
Filed: 1994-02-17
Abstract: PURPOSE:To provide a concrete product low in bulk density and high in compressive strength. CONSTITUTION:The lightweight concrete product 0.35-1.2 in CaO/SiO2mol ratio, composed mainly of tobermolite and calcium silicate, <=100mum in narrow pore diameter, 35-70% in narrow pore volume, 0.7-1.5 in bulk density and >=200kg/cm<2> in compressive strength is obtained by combining 6-20wt.% cement in the total solid matter, equal to above l00wt.%-5X(cement wt.%)=Ywt.% quick lime in quick lime and slaked lime or quick lime calculated in the terms of CaO and a silica rock powder in the range of 0.35-1.2 CaO/SiO2mol ratio, adding 50-80 pts.wt. water per 100 pts.wt. combined powder and mixing to form a slurry containing no foaming agent, pouring the slurry into a molding flask to harden and aging the hardened body with the steam of high pressure and high temp.
Patent JP-H05242400-A (JP)
Title: Follow-up traveling control device for vehicle
Inventor: ASAYAMA YOSHIAKI
IPC: B60W30/00
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a vehicle follow-up traveling control device capable of surely specifying a preceding vehicle to be followed up, removing a feeling of uneasiness and preventing dangerous follow-up traveling control at the time of detecting abnormal speed. CONSTITUTION:An image picked up by a pair of image sensors 3, 4 arranged at upper and lower positions to pick up the image of a preceding vehicle is displayed on a display device 11. A deviation between corresponding upper and lower images is detected by a microcomputer 10 based upon an image displayed on an image tracking window 22 for tracking the image 5a of the preceding vehicle 5 in the screen 11, an inter-vehicle distance between the vehicle and the preceding vehicle 5 is detected, a speed adjusting device 17 is controlled by the microcomputer 10 so that the inter-vehicle speed is set up to a safe inter-vehicle distance, and if an inter-vehicle distance detecting signal is suddenly changed, the image tracking of the preceding vehicle in the window 22 is aborted. Consequently, the specified preceding vehicle can surely be followed up and the safety of follow-up traveling can be expected.
Patent JP-S51117871-A (JP)
Title: Semiconductor substrate processing method
Inventor: TAKAYAMA OSAMU
IPC: H01L21/265
Filed: 1975-04-09
Abstract: PURPOSE: By bombarding ions on the side opposite the surface where semiconductor device formation is to take place at the initial or intermediary stage of the device manufacturing process on a semiconductor substrate, warping of wafers can be minimized and the yield of the device on the surface can be improved. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02223566-A (JP)
Title: 2-amino-1,3,5-triazine derivative and antiulcer agent containing the same derivative as active ingredient
Inventor: HASEGAWA YOSHIHIRO
IPC: C07D401/06
Filed: 1989-02-27
Abstract: NEW MATERIAL:Compounds expressed by formula I [X is OH, NH2 or acylamino; R is pyridyl, substituted pyridyl (the substituent group is alkyl or halogen), substituted phenyl (the substituent group is halogen, alkyl or trihaloalkyl) or quinolyl] and/or salts thereof. EXAMPLE:2-Amino-4-nicotinoylamino-(E)-6-[2-(3-pyridyl)ethenyl]-1,3,5-t riazine. USE:An antiulcer agent. PREPARATION:A 1,3,5-triazine derivative expressed by formula II and an aldehyde compound expressed by the formula R-CHO are subjected to condensation reaction at 60-200 deg.C under acidic conditions for 20 min to 6hr to afford the compounds expressed by formula I. Various acids, such as sulfuric or methanesulfonic acid, can be extensively used as the acid.
Patent JP-S51132313-A (JP)
Title: Spacer expander fitted with prevention piece for joint openings superp osing
Inventor: SAKAMAKI HIROSHI
IPC: F16J9/06
Filed: 1976-04-16
Abstract: PURPOSE:A spacer expander fitted with prevention piece for joint openings superposing to reduce consumption quantity of lubricant.
Patent JP-S62200776-A (JP)
Title: Substrate for light-emitting diode array
Inventor: SHIRATO TSUNEO
IPC: B41J2/455
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a substrate costing low and still having excellent heat dissipating properties, by utilizing an aluminum substrate whose surface is alumetized. CONSTITUTION:An aluminum substrate 1, which carries a light-emitting diode array 9 thereon and on which a circuit for driving the light-emitting diode array 9 is patterned, has a surface alumetized. For example, an alumetized aluminum layer 2 may be formed in the aluminum substrate 1 by anodic oxidation. A conductor layer 3 is formed on this substrate 1 by a thin-film forming technique such as spattering, vapor deposition or the like. A gold deposit layer 8 is provided thereon, and a light-emitting diode array 9 of GaAsP or the like is disposed and fixed on the layer 8 by the die bonding or by the use of a conducting adhesive or the like. A wiring pattern consisting of a gold deposit layer 8, a resistance layer 4, an insulation layer 5, a conductor layer 7 and a protection layer 7 is formed in the region on the conductor layer 3 not covered with the first mentioned gold deposit layer 8, and the wiring pattern is connected to the light-emitting diode array 9 by wire bonding.
Patent JP-H10233524-A (JP)
Title: Semiconductor light receiving element
Inventor: KATO KAZUTOSHI
IPC: H01L31/10
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To enable a light receiving element to respond to a high-speed optical signal without deteriorating its photoelectric conversion efficiency by entirely depleting a first layer and partially depleting a second layer when a prescribed reverse-bias voltage is applied across the first and second layers. SOLUTION: An n-type InGaAsP light guide layer 102 is arranged on a semi- insulating InP substrate 101 which serves as a clad layer. In a prescribed area on the light guide layer 102, an n-type InGaAsP lower light absorbing layer 103 having a low carrier concentration is formed and a p-type InGaAsP upper light absorbing layer 104 is formed on the layer 103 and the lower layer 103 is entirely depleted and the layer 104 is partially depleted when a prescribed reverse-bias voltage is applied across the layers 103 and 104. Therefore, a semiconductor light receiving element which can respond to a high-speed optical signal without deteriorating its photoelectric conversion efficiency even when the element is driven with a low voltage of about 1V can be obtained.
Patent JP-H04280996-A (JP)
Title: Plating device
Inventor: YOGO TOSHIYA
IPC: C25D21/08
Filed: 1991-03-08
Abstract: PURPOSE:To provide a plating device having an electrode connected to the anode or cathode of a power source and supplying an electric current to a material to be plated supported through a plating soln., and capable of cleaning off the plating soln. deposited on the electrode. CONSTITUTION:This plating device is formed with a means 20 for detecting the separation of a material 51 to be plated from the supporting position by an electrode 13, a cleaning soln. injecting means 30 consisting of a main pipeline 31 having a pipeline 31a for a cleaning soln. 54 capable of cleaning the material 51, a means 32 for opening the pipeline 31a when turned on and closing the pipeline 31a when turned off, a means 33 for injecting the soln. 54 on the electrode 13 when the pipeline 31a is opened and stopping the injection of the soln. 54 on the electrode 13 when the pipeline 31a is closed and an injection controller 40 for turning on the means 32 for a specified time since a specified time after the separation of the material 51 is detected by the means 20.
Patent JP-H07251246-A (JP)
Title: Continuous casting method
Inventor: YANAGI KENICHI
IPC: B22D11/20
Filed: 1994-03-15
Abstract: PURPOSE:To improve the quality of a product by restraining the internal crack and the center segregation of a cast slab. CONSTITUTION:A mold part 18 is formed with one pair of circulating belts 11, 12 and one pair of side dams circulating synchronously with the belts 11, 12 and also, plural sets of rolling roll pairs 26-35 are arranged in a line below the molding part 18. Molten steel 31 is poured into the mold part 18, and while drawing down the cast slab 34 having outer solidified shell, in which the unsolidified part 33 exists at the center part, by cooling the outer periphery in the mold part, rolling reduction is executed in order so as to gradually reduce the thickness of the cast slab with the rolling roll pairs 26-35 to produce the steel sheet having the desired thickness. At this time, while drawing down the cast slab 34 at the constant casting speed having >=5mm/min from the mold part 18, the rolling reduction is executed in the range of 6-20mm of the solidified shell thickness so as to secure the non-solidified part to >=3mm after completing the rolling reduction.
Patent JP-H01217198-A (JP)
Title: Discrimination circuit for position of impact
Inventor: SHIMIZU HIDEAKI
IPC: F41J5/04
Filed: 1988-02-26
Abstract: PURPOSE:To prevent the position of a projectile from being erroneously detected due to vibration of a target by detecting a hit signal sent from the foremost sheet out of a plurality of pressurized conductive sheets that are arranged in a predetermined position of the target to detect the position of impact and by providing a logic circuit for checking other time-delay signals form being detected. CONSTITUTION:When a dummy projectile impacts the pressurized conductive sheet 1a of a target A part, an output generated from a flip-flop 4a set by an output produced from an amplifier 2a corresponding to the sheet 1a which has been impacted is displayed on the point of impact by a display circuit 7. A flip-flop 6 is set by the total OR of the respective flip-flops 4a, 4b and 4c via an OR circuit 5, and the gates of AND circuits 3a, 3b and 3c are closed, so that signals to be sent from amplifiers 2b and 2c can be checked.
Patent JP-S56140648-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAGUCHI TAKASHI
IPC: H01L27/02
Filed: 1980-04-04
Abstract: PURPOSE:To decrease a chip area and the amount of thermal feedback by providing a plurality of power transistor circuits on one side of a substrate, providing a plurality of initial stage input transistor circuits on the other side thereof, and by performing the connection with a plurality of wiring stages via an interlayer insulating film. CONSTITUTION:Transistors Q25, Q27, and Q'27 in an output stage for constituting two power amplifier circuits A1 and A2 are eccentrically arranged on one side of an Si chip. Transistors Q10, Q11, Q'10, and Q'11 in an initial stage amplifier circuit are eccentrically arranged on the other side. A wiring GND and an output wire OUT constitute a lower wiring layer, and a power source wire Vcc constitutes an upper wire layer. Both layers are insulated by a polyimide resin 11. In this constitution, the two-channel power amplifier circuits and the initial stage input transistor circuits can be arranged with only a short wiring distance being provided, bias circuits can be shared, and the number of elements and junction pads can be reduced. Therefore, the chip area can be reduce, the amount of thermal feedback can be decreased, and the degradation of the characteristics can be avoided.
Patent JP-H07250988-A (JP)
Title: Controller for washing machine
Inventor: IMAMURA FUMIHIRO
IPC: D06F33/02
Filed: 1994-03-15
Abstract: PURPOSE:To enable revolution control by utilizing an existent motor revolution sensor and to shorten processing time and simplify a program by unification of a microcomputer port and unitization of a pulse reading routine. CONSTITUTION:A frequency multiplied pulse is inputted to a microcomputer 3 by a waveform shaping circuit 14a and pulse multiplication circuits 14b', 14c and 14d connected to a motor revolution sensor 7, and a sensor pulse is increased. On the other hand, a select signal due to a signal switching means 13 is read by utilizing only a single port Po between an LSI 2 and the microcomputer 3.
Patent JP-H0840998-A (JP)
Title: Production of pseudoamino sugar and its derivative by using new inosose derivative as raw material
Inventor: HORII SATOSHI
IPC: C07C213/02
Filed: 1995-03-03
Abstract: PURPOSE:To produce the subject compound useful as a medicine having alpha- glucosidase inhibitory effect by reacting an inosose derivative with a primary amine or hydroxylamine and subsequently conducting reduction. CONSTITUTION:This compound of formula II (A is an amine residue or H; R<3> is H or an OH protecting group; waved line is an R- or S-oriented bond) is produced by conducting condensation reaction between a compound of formula I (R<1> is an OH-protecting group) and a primary amine or hydroxylamine of the formula, R<2>NH2 (R<2> is an amine residue or OH) to synthesize a Schiff base, then reducing the resultant Schiff base with a metal hydride reducing agent (e.g. sodium borohydride) and subsequently removing the protecting group if necessary. This compound is useful for therapy and prevention of, e.g. hyperglycemia of man or animal and diabetes, obesity, adiposis, etc., caused by it.
Patent JP-H09237205-A (JP)
Title: Program runaway detection device
Inventor: SUNAMI KENJI
IPC: G06F11/30
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To surely detect program runaway in a computer. SOLUTION: This system is provided with a micro computer and a watch dog timer outputting a reset signal to the micro computer by judging the occurrence of program runaway when a clear signal (what is called a watch dog pulse) CS which is to be outputted at a prescribed period from the micro computer is not inputted within prescribed judgment time T. In such a case, a routine which the micro computer periodically executes for outputting the clear signal CS is to increases (S110) the value of a counter CNT by one whenever the pertinent routine is executed and to output the clear signal CS (S120: YES, S130, S140) only when the value of the counter CNT becomes a prescribed value K. Consequently, the clear signal CS is not outputted to the watch dog timer even if the pertinent routine is erroneously called when the program runs away and the detection rate of program runaway improves.
Patent JP-S55136842-A (JP)
Title: Bearing device of rotary electrical machine
Inventor: OOMURA SEIJI
IPC: H02K5/173
Filed: 1979-04-10
Abstract: PURPOSE:To prevent the occurrence of a magnetic noise and the shortening of life of a bearing  section by providing the bearing fit section of an end frame between bearings with an intermediate substance consisted of an elastic substance with a bigger thermal expansion coefficient  than that of an end frame. CONSTITUTION:An intermediate substance 4, to be placed between the interior circumference of  a bearing fit section 1a and the exterior circumference of a bearing 2 of an end frame 1. has a  cyrinder-type tube section 5a. The above intermediate substance 4 is formed with a metal tube 5  with a collar section 5b on its one end facing inside, rubber which is bonded on the whole surface  of the interior circumference by baking or the like and an elastic material 6 of synthetic resin or  the like having the bigger thermal expansion coefficient than the frame 1. With these composition  as above-mentioned, even though the oscillation caused by the absorption and reaction between a  rotor and a stator is transfered to the bearing 2 through the rotary shaft 3, it is absorbed greatly  by the material 6 of the intermediate substance 4, and the conveyance to the frame 1 is prevented. Also the occurrence of void between the bearing fit section 1a and the bearing 2 is prevented because the degree of expansion of the intermediate substance 4 is larger than that of the bearing fit section 1a. Accordingly, the occurrence of a magnetic noise and the shortening of life  of the bearing section due to abrasion are prevented respectively.
Patent JP-S60190714-A (JP)
Title: Drug composition containing organic germanium compound
Inventor: SAWAI KIICHI
IPC: A61K31/80
Filed: 1984-03-09
Abstract: PURPOSE:To provide a drug composition containing a specific organic germanium compound as an active component in combination with a carrier for drug preparation, exhibiting strong and stable physiological activity through immune system, and useful as a remedy for tumor, viral disease, inflammation, etc. CONSTITUTION:The objective drug composition exhibiting physiological activity through the immune system can be prepared by using an organic germanium compound of the rational formula (n is integer of >=1), in combination with at least one kind of a carrier for drug preparation. The compound is a white acicular crystal having a water-solubility of 1.57g/100ml at 25 deg.C and a melting point of 240 deg.C (decomposition). The carrier is usually lactose, and its amount is preferably >=50%. Dose: 0.5-20mg/kg. It is effective for the remedy of tumor, viral disease, inflammation, hepatopathy, various autoimmune diseases, etc.
Patent JP-S53130421-A (JP)
Title: Remedy for uterine cancer and its preparation
Inventor: NAGAI TSUNEJI
IPC: A61K9/36
Filed: 1977-04-19
Abstract: PURPOSE: To provide a remedy for uterine cancer which sticks to the cancerous tissue of the uterine cancer by being swollen with the secretion liquid of the tissue, and releases the contained carcinostatic agent slowly, thereby supplying the cancerous tissue with the carcinostatic agent in high concentration and efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio