baber/WOPTO huggingface dataset:
Patent JP-H10132170-A (JP)
Title: Pipe connecting structure
Inventor: YANO MASATOSHI
IPC: F16L23/026
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To attain prompt and simple pipe connecting work by forming an interval restricting member which temporarily-restricts an opposing interval in a pipe axis core direction between a pipe connection opening part and a pressing loop to such an interval that a stopping ring does not bite into the outer periphery of an inserting pipe, and forming the temporary restriction so as to be capable of being released at the time of tightening to a higher degree with a tightening tool. SOLUTION: In the jointing flange 2 of a flange joint F in which a pressing loop 4 and a stopping ring 5 are temporarily-assembled, an inserting pipe is inserted by a prescribed length into the pipe connection opening part 1 of the flange joint F after facing the jointing flange of a tap water pipe made of cast iron with each other and tightening by a bolt. By screwing-in a bolt 3 with tightening force higher than shearing stress in a pipe axis core direction X of a fragile part which is a restriction releasing means formed at a spacer 6 serving as an interval restricting member, only a stopper part 10 is pressed to break the fragile part 7 by the pressing loop 4, and the stopper part 10 is separated, so that the temporary restriction by the spacer 6 is released. Then the diameter of the stopping ring 5 is shrunk by wedge action with the pressing loop 4 to tighten the inserting pipe.
Patent JP-H1196585-A (JP)
Title: Recording/reproducing method of optical information recording medium, optical pickup device, condenser optical system, objective lens and method for designing objective lens
Inventor: ARAI NORIKAZU
IPC: G11B7/135
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To reproduce plural optical disks with one condenser optical system, to embody the reproduction at a low cost without complication and to deal with the optical disk of high NA as well. SOLUTION: The refraction surface S1 on the light source side of the objective lens 16 of the optical pickup device is provided with three splitting surfaces Sd1 to Sd3. The luminous fluxes passing the first splitting surface Sd1 and the third splitting surface Sd3 are utilized at the time of reproducing the first optical disk of t1 in the thickness of a transparent substrate and the luminous fluxes passing the first splitting surface Sd1 and the second splitting surface Sd2 are utilized at the time of reproducing the second optical disk of t2 (t2≠t1) in the thickness of the transparent substrate.
Patent JP-H01128018-A (JP)
Title: Object distance measuring device of camera
Inventor: NABESHIMA TAKAMOTO
IPC: G03B13/36
Filed: 1987-11-12
Abstract: PURPOSE:To focus precisely on the object of photographer's intention in any image by consisting the size of an object occupying in a photographing image and discriminating a main object. CONSTITUTION:When objects 20, 21 and 22 are in a range scale in which auto- focus (AF) distance can be measured, the reflected lights of slit-shaped beams projected from their slit holes 2A, 2B and 2C are made incident on photodetectors 9A, 9B and 9C which respond to the reflected lights respectively. Since a slit image moves on a photodetector responding to distance to the object, object distance in each distance measuring area can be measured based on the principle of trigonometrical distance measurement. After the measurement, such indication as focusing on the closest object is issued. The size of an object occupying in a photographing image is detected in relation with the object distance. Therefore, when there exists an object which is closer than definite distance and the object occupies space wider than definite size in the photographing image, the object can be discriminated as the main object, and focusing on an original main object becomes possible.
Patent JP-S63140270-A (JP)
Inventor: SUGA CHOICHI
IPC: G01M99/00
Filed: 1986-12-01
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-2000114155-A (JP)
Title: Substrate-processing device
Inventor: YABE MANABU
IPC: H01L21/027
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To accurately measure the exhausting state of a processing part. SOLUTION: An exhaust port 18 of a cup 6 covering a substrate holding part 2 is connected to an exhausting fan 9 through a main exhausting pipe 8, having a first damper 16, a manual damper 9 and a main exhausting pipe 8b. At the first exhaust pipe 8c, a bypass exhaust pipe 12, which is branched from the upstream side of the first damper 16 and combined at the downstream side of the first damper 16, is provided. At the bypass exhausting pipe 12, a second damper 13 and a Pitot tube 14 are provided. In measurement, the first damper 16 is closed, and the second damper 13 is opened. By the Pitot tube 14 and a manometer 15, the total pressure and the static pressure in the bypass exhaust pipe 12 are measured. The dynamic pressure is obtained from the total pressure and the static pressure. At the normal time, the first damper 16 is opened, and the second damper 13 is closed.
Patent JP-2000124303-A (JP)
Title: Manufacturing trench isolation
Inventor: KO SHIYUCHIN
IPC: H01L21/76
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce the stress on a semiconductor substrate and avoid recessing the edges of trench isolations by forming a polysilicon film on a pad oxide film, instead of a silicon nitride film. SOLUTION: A trench etching mask 206 of a multilayer film composed of a polysilicon film 203 and antireflective film or the polysilicon film 203 and a silicon nitride film 204 laminated one above the other is formed on a pad oxide film 202. Using the etching mask 206, a semiconductor substrate 200 is etched to form trenches 208, a thermal oxide film 210 is formed on the trench 208 inner walls and polysilicon film 203 side walls, a polysilicon nitride film liner 212 is formed on the thermal oxide film 210 and the trench etching mask 206, the trenches 208 are filled with a trench isolation film 214 the trench isolation film 214 is etched for planarizing, and the etching mask 206 is removed by the dry or wet etching.
Patent JP-S63221930-A (JP)
Inventor: ROBAATO ANSONII MAASHIYARU
IPC: B23P11/02
Filed: 1987-11-13
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-H09126750-A (JP)
Title: Jig for determining reference position of probe feeler
Inventor: NAGAOKA HITOSHI
IPC: G01B21/20
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To accurately attach a feeler to a main body and to improve the reliability as a measuring device by swinging the probe feeler provided in the tip of the detecting probe main body part via a supporting shaft and bringing a tip into contact with a positioning pin. SOLUTION: The base part 52 of a reference position deciding jig 50 is brought into contact with the side face 28b of the main body part 28 of a detecting probe 26 fixed in the holder part 41 of a measuring device main body and fixed so as to be freely detached. A supporting arm 51 is extended in a straight manner in the same direction as a probe feeler 27 arranged in the tip of the detecting probe 26 with respect to the base part. A positioning pin 53 is projectingly provided in the tip 51a of the supporting arm 51. Then, the probe feeler 27 provided in the tip 28a of the main body part of the detecting probe 26 via the supporting shaft is swung via the supporting shaft, the tip 30 of the probe feeler 27 is brought into contact with the positioning pin 53 and its contact state is used as a reference position.
Patent JP-H08118961-A (JP)
Title: Weather strip for center pillar
Inventor: NAKAIKE TOSHIO
IPC: B62D25/04
Filed: 1994-10-26
Abstract: PURPOSE: To improve outer appearance by opening prevention, etc., as well as to reduce cost by extrusion molding a connecting thin part to connect a rear end of a hollow seal part and a front end of a rear hollow seal part on a weather strip to install on a center pillar integrally before and behind in a state of curving it protrusively to the car outside. CONSTITUTION: Front and rear hollow seal parts 52, 57 are integrally connected to front and rear base bottom parts 51, 56 to fit on retainers 31, 32 installed on front and back surfaces of a center pillar 30 respectively on a weather strip installed on a roof and the center pillar 30 out of a body opening edge of a four-door hard top car and to seal between itself and a door glass 40. The rear end of the front hollow seal part 52 and the front end of the rear hollow seal part 57 are integrally connected to each other in before and behind through a connecting thin part 58. A center pillar chenille 60 is installed on an outer surface of the connecting thin part 58 through a leg 61, but in this case, the connecting thin part 58 is extrusion molded in a state of curving it protrusively to the car outside.
Patent JP-S63141022-A (JP)
Title: Infinite light wave phase control circuit
Inventor: IMAI TAKAMASA
IPC: G02B6/12
Filed: 1986-12-04
Abstract: PURPOSE:To form a simple circuit capable of controlling the phase of a light wave infinitely by mixing the output a 1st light phase switch circuit which shifting the phase of one light output by 0 or pi and 2nd light phase switch circuit which shifts the phase of the other light output by pi/2 or -pi/2 at a 1:1 branching ratio. CONSTITUTION:The output of a 1st port 16 is shifted in phase by pi through a light phase switch 12 or passed as it is and the output of a 2nd port 17 is shifted in phase by +pi/2 or -pi/2 through a light phase switch 14. At this time, when the output of the switch 13, i.e., an input electric field from one port 30 of a 1:1 branching device 15 is E1=+ or -¦E0¦acos(omegat+C), the output of the switch 14, i.e., an input electric field is E2=+ or -¦E0¦bsin(omegat+C). An output electric field E3 is E3=¦E0¦sin(omegat+C+theta) and theta=arctan(+ or -a/b). Thus, values (+ or -a) and (b) are varied as 90 deg. out-of-phase finite values by cosphi and -sinphi to vary an infinitely large phase.
Patent JP-S62148557-A (JP)
Title: Moisture-absorptive material composition
Inventor: YASUYOSHI MATSUNORI
IPC: C08L75/00
Filed: 1985-12-23
Abstract: PURPOSE:To obtain a pasty moisture-absorptive material composition easy to handle, good in dispersibility, useful as foaming-proof agent and viscosity build-up inhibitor in polyurethane production, by incorporating a polyol compound with an inorganic moisture-absorptive material followed by kneading to make a paste. CONSTITUTION:The objective pasty composition can be obtained by incorporating (A) 100pts.wt. of a polyol compound, pref. a liquid diene polymer with a number-average molecular weight 300-25,000 (pref. 500-10,000) having in the molecule or at the molecular end at least two hydroxyl groups with (B) 1-1,000(pref. 5-500)pts.wt. of inorganic moisture-absorptive material with a particle size pref. 0.01-1,000mu (e.g. zeolite, anhydrous gypsum or gypsum hemihydrate, silica gel, calcium oxide, calcium chloride) followed by kneading at 0-150 deg.C for 1-120min using a kneader such as a three-roll mill. In polyurethane production, 0.1-300pts.wt. per 100pts.wt. of raw material polyol compound, of this composition is used.
Patent JP-S63141258-A (JP)
Title: Manufacture of hydrogen absorption alloy negative electrode
Inventor: MORIWAKI YOSHIO
IPC: H01M4/26
Filed: 1986-12-03
Abstract: PURPOSE:To solve the problem of a powdering and oxidation, and to manufacture a hydrogen absorption alloy in a simple way, by giving a mechanical powdering process to a hydrogen absorption alloy in an alkaline water solution, and then, washing and drying it to make a hydrogen absorption alloy negative electrode. CONSTITUTION:A specific alloy material is put in a ball mill which consists of a pot and balls, and furthermore, a potassium hydroxide solution of the specific gravity 1.30 is added at the ratio 50 ml to to the alloy 100 g. The powdering is carried out by the ball mill in such a condition. The powdered hydrogen absorption alloy power is washed in the water and dried. The hydrogen absorption alloy sample powdered in such an alkaline solution is made into a paste, spread together with polyvinylalcohol or the like over a punching metal plate with a nickel coating, and dried to obtain a negative electrode plate. By applying such a hydrogen absorption alloy to the hydrogen absorption alloy negative electrode for an alkaline storage battery, the conventional problem of powdering or oxidation can be solved, and at the same time, the hydrogen absorption alloy can be produced in a simple way.
Patent JP-H06135740-A (JP)
Title: Color patterned crystallized glass article and production thereof
Inventor: CHINO HIDEHARU
IPC: C03B19/06
Filed: 1992-10-26
Abstract: PURPOSE:To provide an article having a high added value by reutilizing a glass such as used bottle glass or plate glass. CONSTITUTION:A color patterned crystallized glass article is obtained by filling >=2 kinds of glass coarse grain and/or powder, which have + or -10X10<-7>/ deg.C difference in thermal expansion coefficient and are different in color from each other, into a molding flask with partitioning so as to form a prescribed color pattern, heating to fire in accordance with a prescribed schedule, cooling to a temp. of slow cooling point in accordance with a prescribed schedule to form devitlite and crystobalite crystal and after that, slowly cooling.
Patent JP-H072420-A (JP)
Title: Fitting machine
Inventor: KUJIRA EISHIN
IPC: B65H39/045
Filed: 1992-09-14
Abstract: PURPOSE:To save the labor of work by providing a stopping/reverse feeding plate for stopping the rotation of a drum and for reversing the rotation. CONSTITUTION:The laterally folded part 1a of a main sheet 1 is bitten into the biting part 4' of a disc 4 by a pair of rolls 5, 5', to rotate a drum in the direction A. The main sheet 1 is opened by tare and when the main sheet 1 is abutted on a stopping/reverse feeding plate 8, the biting part 4' is opened and the main sheet 1 is released from the rotation of the disc 4, to stop the rotation of the drum. The drum is reversed by driving the stopping/reverse feeding plate 8 in the direction B, and a content 2 by means of rolls 7, 7' is fed and is inserted into the opened main sheet 1. A separating plate 16 is vibrated when the driving of the stopping/reverse feeding plate 8 in the direction B is near to the end, and the main sheet 1 is separated from the drum when the stopping/reverse feeding plate 8 returns to the rotation in the same direction as the disc 4, and the work is finished. The labor of work can thus be saved due to the simple structure.
Patent JP-H04162012-A (JP)
Title: Photo-scan device
Inventor: IWASAKI TAKAO
IPC: G02B6/12
Filed: 1990-10-25
Abstract: PURPOSE:To eliminate stray light phenomenon with simple construction, even though a light wave-guide path array is used as a component element, and minimize deterioration of the light transmission efficiency by including a photo- absorbing agent in a part or at a plurality of points on a clad part which enwraps the core of each light wave-guide path. CONSTITUTION:A light wave-guide path array 15 is composed of a number of light wave-guide paths in rows for transmitting the beam of light from a light source 11 to a photo-sensitive drum 20 as described later. This array is formed from two type of transparent materials having different refraction coefficients for the beam of light from the light source 11, wherein the substance having greater refraction coefficient constitutes the center of light wave-guide path as a core 16a while the other substance having smaller coefficient is provided in such a way as surrounding the core 16a as a clad 16b. The array 15 is 10cm in overall length. and the clad 16b contains a photo-absorbing agent 18 in the range within 5mm of the beam incident end 15a. This can be fabricated easily by including an inorganic dye having infrared absorptive characteristic in the clad material in liquid state the course of manufacturing process of arrays 15.
Patent JP-H03148089-A (JP)
Title: Detector of total-reflection fluorescence x-ray analyzing apparatus
Inventor: KIRA AKIMICHI
IPC: G01N23/223
Filed: 1989-11-06
Abstract: PURPOSE:To omit a collimator and to improve sensitivity by forming a material constituting a detector within a range wherein scattering X rays are projected and fluorescence X rays are generated with the same element as a target material of an X-ray tube which projects primary X rays into a sample. CONSTITUTION:An X-ray tube 1, a cathode filament 2, a cap 4, an electrode 9 and the like are formed of molybdenum. A detector 11 is also formed of molybdenum like a target material 3 of the X-ray tube 1. Primary X rays 13 which are emitted from the X-ray tube 1 are inputted into a sample 12 at a total reflection angle, and scattering X rays generated from the sample 12 are inputted into the cap 4. Even if the scattering X rays excite the cap 4 and the electrode 9 and fluorescence X rays are generated, the fluorescence X rays become the same kind as the primary X rays. Therefore, the spectrum of the fluorescence X rays which are generated by the excitation of an element to be measured and the spectrum of the fluorescence X rays which are generated by the excitation from the cap 4 and the electrode 9 have the almost different wavelength regions. Thus the effect on the measurement of the element to be measured becomes almost negligible, and the use of a collimator is omitted.
Patent JP-S63141320-A (JP)
Title: Carrier cleaning and device therefor
Inventor: NAKAMURA YASUNA
IPC: B08B3/02
Filed: 1986-12-03
Abstract: PURPOSE:To improve the cleaning efficiency for ultramicroscopic dust by a method wherein the ice particles formed from water are blown against a carrier. CONSTITUTION:Carbonic acid gas mixed ultra pure water of low specific resistance is manufactured by an ultra pure water manufacturing device 12 and a carbonic acid gas cylinder 13. The ultra pure water, which is atomized by a nozzle 23, is supplied above the liquefied nitrogen 19, the surface of which is rippled by an air diffusing tube 21. As a result, the fine ice particles 32 having the particle diameter of 20 mum level are formed in the liquefined nitrogen 19. These fine ice particles 32 are collected by a screw feeder 31, they are collected in a hopper 33 and jetted out from an ejector 35. The fine ice particles 32 are collided with a carrier 3, and the dust, especially the superfine dust of 10 mum or smaller, adhered to the surface of the carrier can be washed away.
Patent JP-H04261183-A (JP)
Title: Antibiotic c-3dihydroxyphenyl-substituted cephalosporin compound, composition and their use
Inventor: GAMACHI HAJIME
IPC: A61P31/04
Filed: 1991-08-15
Abstract: PURPOSE: To obtain a new antibiotic C-3-dihydroxyphenyl substd. cephalosporin compd. having high antibacterial activity and useful to treat bacterial infection of animals including a man.  
     CONSTITUTION: This cephalosporin compd. is a compd. represented by formula I [where Y is N or CH, R 1  is H, a ≤6 C lower alkyl, etc., and R 2  is a group represented by formula II or III (where R 5  is H or acetyl)], its salt, its ester or its solvated substance, e.g. 7-[(Z)-2-(2-aminothiazol-4-yl)-2- methoxyiminoacetamido]-3-[(E)-3-(N-3,4-dihydroxyphenyl)carbamoyloxy-1- propen-1-yl]-3-cephem-4-carboxylic acid. A compd. having a group represented by formula III as R 2  is obtd. as follows; the Cl of a compd. represented by formula IV (where R 6  is an amino protective group, R 7  is a carboxy protective group and R 8  is H, etc.) is converted into OH by treatment with silver nitrate in wet DMSO, the resultant product is allowed to react with an isocyanate represented by formula V to form a compd. represented by formula VI and the protective group of this compd. is removed. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09132899-A (JP)
Title: Paper having strong gloss
Inventor: NAKAYAMA YASUAKI
IPC: D21H19/24
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain paper for printing having strong gloss and good printability, excellent in feeding property of paper in a printing machine, hardly producing curl by specifying smoothness on the reverse surface of a paper substrate which is double-coated paper and providing an electron beam-curable resin-coated layer on the obverse surface of the paper substrate. SOLUTION: This paper is obtained by controlling an Oken (Oh Res. Inst.) type smoothness on the reverse surface of a paper substrate which is double coated paper to 20-1000sec, preferably 30-800sec and providing an electron beam- curable resin coated layer formed of a cured material obtained by irradiating electron beam to a coating composition containing an unsaturated organic compound (a hardened castor oil-based urethane acrylate oligomer) curable by irradiation of electron beam as a main component on the obverse surface of the paper substrate.
Patent JP-H05130574-A (JP)
Title: Television signal conversion device
Inventor: ORITA TAKESHI
IPC: H04N7/00
Filed: 1991-11-05
Abstract: PURPOSE:To output a signal which is inputted at the same time by switching the high definition television signals of two systems, and converting one signal to a standard television signal and outputting it. CONSTITUTION:The high definition television signals which are inputted from an external BS tuner are inputted to input terminals A and B and a switching circuit 3 selects one of them. Then the selected signal is converted by a signal processing circuit 11 into the current standard television signal, which is outputted from a terminal C. Thus, the circuit 3 selects and converts one of the high definition television signals into the current standard television signal, and the inputted signal is outputted at the same time. Thus, a connection with external equipment is smoothly made.
Patent JP-H03149904-A (JP)
Title: Antenna for small sized radio equipment
Inventor: KAWABATA KATSUMASA
IPC: H04B1/38
Filed: 1989-11-06
Abstract: PURPOSE:To decrease the effect of noise and to reduce the cost by providing an antenna at the outside of a case and using the antenna as a clip in common. CONSTITUTION:An antenna 22 is placed to cover the outside of a case 21, and a hole 21d is provided to the case 21 so as to make the antenna 22 in contact with an elastic 32 provided to a printed circuit board 24 at the left side face (front face). Moreover, the right side face (rear face) is engaged and connected with a boss 33 through a hole 22c of the antenna 22 and a hole 21c of the case 21 to a boss 33 provided onto the printed circuit board 24 with a screw 30. Thus, the antenna 22 is connected to the printed circuit board 24, the terminal 32 and the boss 33 are used as feeding points and the antenna acts like a loop antenna. Moreover, the antenna 22 is a metallic plate and the rear side is bent to use the antenna as a belt clip. Thus, the effect of noise is less and the cost is reduced.