baber/WOPTO huggingface dataset:
Patent JP-S61199686-A (JP)
Title: Unstable laser resonator
Inventor: YOSHIDA TOSHIO
IPC: H01S3/08
Filed: 1985-03-01
Abstract: PURPOSE:To realize a circular, high-quality laser beam of a small broadening angle by a method wherein a laser beam collection side resonator mirror including a partial reflection and non-reflection sections and a total reflection mirror opposite to said resonator mirror are provided sandwitching a laser medium. CONSTITUTION:The area of the partial reflection section 3d of an unstable laser resonator is large and its geometrical broadening factor M is small, which means that the geometrical, optical broadening angle is small of a partial reflection beam 4a reflected by the partial reflection section 3d and that the mode volume is large of the unstable laser resonator. Accordingly, optical amplification is large of a laser beam 4 in a laser medium 1 and gradient is higher of a laser output against a discharge input. A parallel total reflection mirror beam 4b reflected by a total reflection mirror 2 goes as optical amplified into a resonator mirror 3 on the laser beam collection side. Intensity distribution in the incident beam that is a total reflection mirror beam 4b indicates that intensity is higher at the middle portion and that it is lower along the circumference. Almost all of the beam incident on a non-reflection section is collected as a laser output 4c.
Patent JP-H06256878-A (JP)
Title: High tensile strength and heat resistant aluminum base alloy
Inventor: MASUMOTO TAKESHI
IPC: C22C21/00
Filed: 1993-03-02
Abstract: PURPOSE:To impart high specific strength and excellent heat resistance to an alloy by specifying the content of Fe, Co, Ni and Cu in an Al base alloy and furthermore adding a specified amt. of Nd thereto. CONSTITUTION:The compsn. of a high tensile strength and heat resistant aluminum base alloy is formed of the one expressed by the general formula AlxMyNdz. In this formula, M denotes one or >= two kinds of metallic elements selected from Fe, Co, Ni and Cu, and, by atomic %, (x), (y) and (z) satisfy the relationships of x+y+z=100, 50<=x<=95, 0.5<=y<=35 and 0.5<=z<=25. This Al base alloy can be produced by a melt quenching method, rotational submerged spinning method, atomizing method, spraying method or the like.
Patent JP-S61199861-A (JP)
Inventor: IKESUE HIDEAKI
IPC: A61F5/451
Filed: 1985-03-02
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-H08237657-A (JP)
Title: Dynamic image encoder, moving picture transmitter and video conference equipment
Inventor: NONOMURA ITARU
IPC: H04N19/166
Filed: 1995-03-01
Abstract: PURPOSE: To provide a dynamic image encoder, a moving picture transmitter, a video conference equipment and the system for generating codes based on an international standard with improved encoding efficiency by controlling an encoding parameter corresponding to the property of pictures and a genera tion code amount. CONSTITUTION: At the time of inter-motion-compensated-frame predictive encoding, in a code amount judgement part 509, the plural candidate values Q1 and Q2 of a quantization step and the candidate values F1 and F2 of the upper limit value of a spatial frequency to be encoded are respectively decided corresponding to the error of a requested code amount and the generation code amount. In a picture property estimation processing 504, corresponding to the property of the pictures, the quantization step Q1 or Q2 and the upper limit value F1 or F2 of the spatial frequency to be encoded are respectively selected from the candidate values.
Patent JP-S63210599-A (JP)
Inventor: AEBA TOSHIKI
IPC: G01C21/10
Filed: 1987-02-25
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-H02221925-A (JP)
Title: Light transmission plate made of methacrylic resin and its production
Inventor: INNAMI HIDETOSHI
IPC: G02F1/1335
Filed: 1989-02-23
Abstract: PURPOSE:To nearly equal the quantity of the light to be emitted from the respective parts of a light emitting surface and to greatly improve an angle of visual field by dispersing and mixing inorg. fillers to the particle sizes smaller and the concns. higher the more distance from an illumination lamp in a methacrylic resin plate. CONSTITUTION:The compsn. 13 formed by uniformly mixing the inorg. fillers, such as quartz powder, having 2 to 100mum average particle size, 1.4 to 1.6 refractive index, the refractive index different from the refractive index of the methacrylic resin and 2.0 sp. gr. and a polymn. initiator with the methacrylic resin syrup prepd. by dissolving the methacrylic resin into a monomer mixture composed of >=50wt.% methyl methacrylate, methyl acrylate, etc., copolymerizable therewith and styrene, etc., is poured into a cell 15 for polymn. consisting of glass plates, etc., 11 and a gasket 12 and thereafter, the cell 15 is polymerized in an erected state to obtain the plate. The concn. gradient of the fillers sp. gr., particle size thereof and the viscocity of the syrup, etc.
Patent JP-H09238277-A (JP)
Title: Camera controller
Inventor: YASUKOCHI YOSHIMI
IPC: H04N5/232
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To control plural cameras with one controller and to reduce cost for constructing a camera control system by providing a transmission/reception part and a picture processing part which can execute switching and a synthesized picture processing on the video signals of the plural cameras, which are received in the transmission/reception part. SOLUTION: Transmission system interface circuits 2 as the plural transmission/reception parts, a main video processing/switcher circuit 3 as a picture processing part and a synthesis circuit 4 as a synthesis part are provided in a casing 10. When the plural cameras are connected to the plural transmission/reception parts 2 through camera cables, the video signals transmitted from the cameras through the camera cables are received in the transmission/ reception parts 2. In the picture processing part 3, the switching processing for the video signals of the plural cameras and the synthesized picture processing of wiping, mixing and chromakey are executed on the video signals of the plural cameras. Thus, the plural cameras can be controlled with one camera controller.
Patent JP-S55157544-A (JP)
Title: Pentadecapeptide and its manufacture
Inventor: TAKEMOTO KENJI
IPC: C07K14/00
Filed: 1980-03-31
Abstract: A pentadecapeptide and salts thereof with immunopotentiating activity is presented. Also presented is a fermentation process for the preparation of the pentadecapeptide by a microorganism of the genus Streptoverticillium and pharmaceutical preparations containing the peptide or its salts.
Patent JP-S60189131-A (JP)
Inventor: HAMAKAWA ETSUZOU
IPC: H01H35/34
Filed: 1984-03-07
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-H07249771-A (JP)
Title: Fabrication of misfet semiconductor device
Inventor: TANAKA TORU
IPC: H01L29/78
Filed: 1994-03-14
Abstract: PURPOSE:To break through the limit of short channel by substantially shortening the channel length as well as the gate electrode length in the fabrication of an MISFET semiconductor device. CONSTITUTION:A gate electrode 24 is formed on a silicon semiconductor substrate 21B on the active layer side provided on an insulating film 22 which is embedded therein and in the silicon semiconductor substrate 21A on the supporting side. Impurity ions are then implanted using the gate electrode 24 as a mask to form an n-type source region 25 and an n-type drain region 26 extending from the surface to the embedded insulating film 22. Subsequently, it is heat-treated to extend the n-type source region 25 and the n-type drain region 26 through diffusion in the direction of channel thus shortening the channel length while breaking through the limit imposed by the gate electrode 24 used as a mask.
Patent JP-H10236140-A (JP)
Title: Viscous heater
Inventor: MOROI TAKAHIRO
IPC: F24J3/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To improve a calorific value without especially enlarging a heat generation effective range. SOLUTION: In a viscous heater, a heater housing is composed of an intermediate housing, a cylindrical stator member 2, a front housing 5, and a back housing 6. In the heater housing, a heat generating chamber 7, and a heat radiation chamber (water jacket) 8 surrounding it are partitioned. In the heat generating chamber 7, a front and a back drive shaft members 12A, 12B, and a rotor 20 are integrally rotatably provided, and silicone oil as viscous fluid are contained. In an outer circumferential part of the rotor 20 and an inner circumferential part of the stator member 2, plural grooves 31, 32 extended in a rotor axial line direction are respectively formed, and these grooves 31, 32 function as shearing improving means.
Patent JP-S52126050-A (JP)
Title: Control system for indoor fan of air conditioner
Inventor: ABE YUUKEI
IPC: F24F11/00
Filed: 1976-04-16
Abstract: PURPOSE: To effect air conditioning which corresponds to human feeling of temperature, by comparing two output signal between an indoor radiation temperature detector and a desired temperature presetter, and by controlling a velocity of an indoor fan, using a differential signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59168165-A (JP)
Inventor: YAMAGUCHI KEIZOU
IPC: D06B1/04
Filed: 1983-03-16
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-H04259357-A (JP)
Title: Manufacture of aluminum alloy foil for anode of electrolytic capacitor
Inventor: YAMAMOTO KANESHIGE
IPC: C22C21/00
Filed: 1991-02-13
Abstract: PURPOSE:To offer aluminum allay foil capable of obtaining anodic foil for an electrolytic capacitor having high capacitance though Al purity is relatively low. CONSTITUTION:An electrolytic base metal and a segregated base metal are suitably blended to obtain an aluminum ingot having 99.93 to 99.98% Al purity. This aluminum ingot is subjected to homogenizing treatment under the conditions of >=600 deg.CX>=3hr. Next, the ingot is subjected to hot rough rolling at >=50 deg.C starting temp. and >=400 deg.C finishing temp. At this time, required time for the hot rough rolling is regulated to <=6min. After the hot rough rolling, hot finish rolling is executed in such a manner that the temp. within 20 deg.C to that upon the end of the hot rough rolling is defined as its starting temp. and <=250 deg.C is defined as its finishing temp. At this time, required time for the hot finish rolling is regulated to <=2min. The aluminum sheet obtd. in the above- mentioned manner is cooled at >=30 deg.C/hr cooling rate after the completion of the hot finish rolling. Then, cold rolling is subsequently executed to obtain aluminum alloy foil for the anode of an electrolytic capacitor.
Patent JP-S63211617-A (JP)
Title: Liquid phase epitaxial device
Inventor: OBE ISAO
IPC: H01L21/208
Filed: 1987-02-27
Abstract: PURPOSE:To increase the sliding velocity of a boat for crystal growth, and to form an extremely thin film (consisting of GaAs in thickness of 100 Angstrom ) by mutually sliding a substrate and a melt for growth in the opposite direction when the melt for growth is grown in a liquid phase epitaxial manner. CONSTITUTION:When a temperature in a reaction chamber 1 is held at 500-1000 deg.C, feeding hydrogen gas or nitrogen gas purified from a gas purifier 6 into the reaction chamber 1 while hydrogen gas or nitrogen gas in the reaction chamber 1 is discharged to the outside by an exhauster 7 and a melt 4 for growth in a melt reservoir 5 is grown in a liquid phase epitaxial manner, a susceptor 2 is slid at speed of 10-300 mm/sec in the direction such as the right direction through an operating rod 9a by driving one operating-rod drawgear 8a while a boat 3 is slid at speed of 10-300 mm/sec in the right direction along the susceptor 2 through an operating rod 9b by driving the other operating-rod drawgear 8b. Accordingly, sliding velocity in maximum twice is acquired, thus forming an extremely thin film.
Patent JP-H02259110-A (JP)
Title: Far-infrared ray-emitting conjugate fiber and woven or knitted fabric and nonwoven fabric containing thereof
Inventor: KOIZUMI TADAYOSHI
IPC: D04H1/4242
Filed: 1989-02-21
Abstract: PURPOSE:To obtain the subject fiber having excellent thermal insulation and extensibility containing specific amount of compound having far-infrared ray- emitting effect in a latent crimping conjugate fiber of eccentric sheath-core type or sideby-side type comprising two species of polyester components. CONSTITUTION:The objective conjugate fiber is a latent crimping conjugate fiber of eccentric sheath-core type or side-by-side type composed of (A) prefer ably polyester component mainly composed of ethylene terephthalate unit and copolymerized with 0 to 10mol% isophthalic acid and 1 to 6mol% aromatic dicarboxylic acid having metallic sulfonate group and (B) preferably polyester component composed of ethylene terephthalate unit. A compound having far- infrared ray-emitting effect is contained in the above-mentioned component A and/or B in an amount of >=3wt.% in the total fiber.
Patent JP-H03245596-A (JP)
Title: Multilayered ceramic wiring board
Inventor: HO KEIICHIRO
IPC: H05K3/46
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a board which is low in dielectric constant, high in strength, toughness and density, and can be burned at a low temperature by a method wherein specific whiskers are formed inside a ceramic structure. CONSTITUTION:When a part or all of the compositions of a ceramic insulating material are replaced with potassium titanate whiskers, the multilayered ceramic wiring board formed of the above material is low in dielectric constant, can be burned at a temperature lower than 1000 deg.C, and high in strength, toughness, and density, and when a conductive material of low resistivity is provided to the ceramic wiring board concerned, a highly dense very fine wiring board excellent in high speed transmission of pulse signals can be obtained.
Patent JP-S59168780-A (JP)
Title: Image sensor cell
Inventor: SEKIKAWA TOSHIHIRO
IPC: H04N5/335
Filed: 1983-03-15
Abstract: PURPOSE:To attain high density by laminating and arranging a photoelectric converting section and a switch element so that they are directed forward and backward to the incident direction of light. CONSTITUTION:A PN junction photo diode converting light input into an electric signal and a switching element Qv selecting this photo diode PD are laminated vertically. Thus, the photo diode PD and the switching element QV are arranged in forward and backward direction in the incident direction of light. Then, high density is attained in comparison with a conventional system where these elements are arranged laterally in the incident direction of light.
Patent JP-H10306236-A (JP)
Title: Aqueous coating composition and coating by using the same
Inventor: IHARA TOMOKUNI
IPC: B05D5/06
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous coating composition capable of suppressing the generation of hydrogen gas in a metal pigment having small particle diameter by making a pigment-dispersed paste comprising a specific water-soluble acrylic resin water-soluble. SOLUTION: This composition consists essentially of (A) a water-soluble and/or water-dispersible resin and (B) a pigment, and the component B is subjected to a dispersion treatment with (C) a water-soluble acrylic resin obtained by neutralizing an acrylic copolymer obtained by copolymerizing (i) a (meth)acrylate containing an alkylene oxide of the formula [R is H or methyl; R1 is H, an alkyl or an acyl; (m) is an integer of 1-100; (n) is 2 or 3], (ii) a (meth)acrylate containing a cyclic saturated hydrocarbon and (iii) other unsaturated monomer, with a neutralizing agent, and thereafter is mixed with the component A. The mixing ratio of the components B to C is preferably 100 pts.wt. component C in terms of the resin solid to 50-150 pts.wt. component B. A coating membrane excellent in dispersion, water resistance and adhesion is formed by the composition.
Patent JP-S56139166-A (JP)
Title: Ultrasonic spraying apparatus
Inventor: HARUTA MASAO
IPC: B05B17/06
Filed: 1980-03-31
Abstract: PURPOSE: To provide the titled apparatus with good efficiency capable of spraying in energy as low as possible by a method wherein a cylindrical body with an inner surface formed in a logarithm relation having a tapering upper part so as to position a top part thereof above a liquid level and an ultrasonic vibration element is arranged below said cylindrical body.  
     CONSTITUTION: To a lower part of a casing 1 in which a liquid 2 is stored, the ultrasonic vibration element 3 is attached. In the casing 1, the cylindrical body 5 is supported by a connector 4 and arranged directly above the vibration element. The tapering top part 6 of the cylindrical body 5 is above a liquid level 7 of the liquid 2. A curved line of the inner surface of the cylindrical body 5 is formed into a logarithm curved line shown by a formula A=log 10 (B+1) when a distance from an outer side surface of the cylindrical body is determined as A. When electric power is applied to the ulstrasonic vibration element 3, the ultrasonic waves are reflected to the inner surface 10 and, because focused to an upper opening part 11 with a small diameter, the spraying is attained in reduced energy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62199526-A (JP)
Title: Dustproof composition of lower guide groove for slide door
Inventor: MINAMI TATSUO
IPC: E05D15/10
Filed: 1986-02-28
Abstract: PURPOSE:To make it possible to set the opening width narrower and prevent the groove from invasion of foreign matters, by making the opening of a lower guide groove, on which a lower roller furnished at the lower side of a slide door rolls, in a straight line, positioning the lower edge part near the center higher than the circular arc parts at both ends. CONSTITUTION:The lower guide of a slide door 5 has a lower roller 2 furnished at the inner lower end side of the slide door 5 through a roller bracket 21, and the lower roller 2 is rolled and guided along a lower guide groove 3 furnished along the lower edge of an entrance 6 formed at the side of the car body. At the lower guide groove 3, is furnished an opening 34 to be the passage space of the roller bracket 21, facing the outside of the car body. In this case, the lower edge of the opening 34 is formed of circular arc parts 341 at both lower corner sides of the entrance 6 and a straight part 342 at the lower edge near the center of the opening projecting higher H than the both parts 341. Therefore, the vertical width of the opening at the straight part can be made narrower.
Patent JP-H07227836-A (JP)
Title: Kneader of rubbery matter
Inventor: HAYASHI MASAYUKI
IPC: B29C48/07
Filed: 1994-02-17
Abstract: PURPOSE:To enhance the working efficiency of a kneader containing a kneading mixer by providing large kneading function by an extruder. CONSTITUTION:Rubbery matter G is extruded through an extrusion passage 22 but, since the extrusion passage 22 has an almost conical tapered shape, the rubbery matter G is stretched (stretch flow) in the axial direction of the extrusion passage while made fine when passed through the extrusion passage 22 to be kneaded. Since a large number of the extrusion passages 22 are provided, kneading based on stretch flow is performed at a large number of places and, since the rubbery matter G integrated within a casing is divided into many extrudates, kneading efficiency is enhanced.
Patent JP-H04357067-A (JP)
Title: Temperature monitor of printer
Inventor: MATSUSHITA TAKESHI
IPC: B41J29/377
Filed: 1991-03-08
Abstract: PURPOSE:To also automatically detect the abnormality of a temp. detecting sensor in the temp. monitor of a printer. CONSTITUTION:A thermistor 10, a first discrimination means 21 comparing the actual temp. of a printing head, that is, detected temp. Vth with first set temp. (Vref 1) to output a temp. rise detection signal S1 and a second discrimination means 23 comparing the detected temp. Vth and second set temp. (Vref 2) to output a sensor abnormality detection signal S2 are provided.
Patent JP-H05243040-A (JP)
Title: Driving device for electromagnetic solenoid
Inventor: TANABE HIDETOSHI
IPC: H01F7/18
Filed: 1992-02-28
Abstract: PURPOSE:To prevent wasteful consumption of power and also to make a plunger operate correctly even when a supply voltage or temperature changes, on the occasion of making the plunger operate. CONSTITUTION:A transistor bridge 7 which can supply a current into two directions of a solenoid coil 3, a photosensor 23 which detects two stop positions in a normal operation of a plunger 5 moving with the current supplied to the solenoid coil 3, and a pulse width controller 9 which outputs first and second pulse signals phiA and phiB separately to the transistor bridge 7, so that on reception of an electrification start signal phi, makes it operate to be able to supply the current into two directions and, when receiving a position signal of the photosensor 23 detecting one of the two stop positions with the movement of the plunger 5 on the basis of the operation of the transistor bridge 7 according to either one of the first and second pulse signals, stops an operation of outputting either one of the first and second pulse signals, are provided.
Patent JP-S63211898-A (JP)
Title: On-vehicle speaker device
Inventor: KAMATA JUNICHI
IPC: H04R1/02
Filed: 1987-02-27
Abstract: PURPOSE:To prevent a rattle sound from occurring and to prevent external noise from infiltrating into a vehicle by providing an acoustic resistor that resists against the back pressure of a speaker unit toward the inside of a duct, and resists against the external noise to be infiltrated through the duct. CONSTITUTION:The acoustic resistor 21 is constituted of a main body 26 formed in cup-shape and a circular mounting part 27, and the resistor 26 and the mounting part 27 are connected with four pieces of connection fins 28. The speaker are formed integrally with, for example, a plastic such as ABS. On the surface of this cup-shaped main body 26 in the center of the resistor 21, a sound absorbent such as glass wool or felt is attached with an adhesive. And a port 30 formed between the circular mounting part 27 and the main body 26 in the center is formed so that it functions as a low-pass filter against the speaker unit 10.
Patent JP-H05240501-A (JP)
Title: Hot water feeding device for bath
Inventor: SAITO MASAHIKO
IPC: F24H1/00
Filed: 1992-02-28
Abstract: PURPOSE:To enable a high precision water level sensing or water level control to be carried out by a method wherein a troublesome operation corresponding to a bath tub installing height or a shape of the bath tub is not required. CONSTITUTION:A bath heating circulation circuit for circulating hot water within a bath tub is provided with a water level sensor 1. There are provided an amplifier circuit 37 for amplifying an output from the water level sensor 1 in response to a reference voltage and a reference voltage changing circuit 38 for changing the reference voltage of the amplifier circuit 37 in such a way that the output of the amplifier circuit 37 becomes '0'(V) when the bath heating circulation circuit is sealingly filled with hot water within the bath tub. In addition, there are also provided a full water level memory means M for storing an output of the amplifier circuit 37 as a 'VMAX'(V) when the bath tub is full of water and a micro-computer 13 for judging the water level in the bath tub in response to the output from the amplifier circuit 37 and controlling the water level within the bath tub so as to construct the hot water feeding bath device.