baber/WOPTO huggingface dataset:
Patent JP-2001090429-A (JP)
Title: Motor and open-close member driving device
Inventor: TAKAHASHI NOBUYUKI
IPC: H02K7/116
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an open-close member driving device, by which maximum pinching load applied to a pinched foreign substance can be reduced sufficiently, and its motor. SOLUTION: The motor has a motor body 2 rotating and driving a shaft and an output section 3 with an output shaft 11 turned on the basis of the rotation of the shaft, and the revolving torque of the shaft is transmitted to the output shaft 11 through the first elastic members 8, 9 having fixed spring constants set for reducing pinching load. The first elastic members 8, 9 are composed of the first and second C ring springs 8, 9, and have at least two different spring constants, and at least one spring constant in them is set at a value smaller than the fixed spring constant.
Patent JP-H08175509-A (JP)
Title: Continuous sigaret manufacturing machine
Inventor: BURUUNO BERUBEDERI
IPC: B65B19/12
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve a continuous cigarette manufacturing machine, especially, a packing machine so as to effectively execute high speed work. SOLUTION: In an improved machine, a feed box 3 has a plurality of outlet parts 6 for successively supplying cigarettes 7 to the paper folding spindles 16 provided to the wrapping wheel 4 rotated in a loading station 5 and the spindles 16 are divided into groups of which the number is same to the number of the outlet parts and the spindles of the respective groups are operated by the respective operation devices 21 moving along with the wheel. The operation devices have the spindle support means 14 individually relatively shaken with respect to the wheel by cam devices 20.
Patent JP-S62127728-A (JP)
Title: Copying device
Inventor: AIBA YOSHINOBU
IPC: G03G15/04
Filed: 1985-11-28
Abstract: PURPOSE:To easily correct the picture forming mode of a copying device when a setting means automatically sets the picture forming mode in accordance with the realized combined variable power rate of the minimum number of times calculated by a magnification calculating means, by returning the mode to the preceding picture forming mode one after another. CONSTITUTION:If a mode setting key 43 is depressed when an out of-set-range variable power mode is set by depressing another mode setting key 44 and during a fixed waiting time, a flow is started and '1' is added to a repeat counter, and then, the picture forming mode of one stage before is restored. In case of the final picture forming mode during plural times of picture forming modes, the maximum or minimum variable power rate is set as the variable power rate. Therefore, a copying mode can efficiently be set and corrected.
Patent JP-S62129147-A (JP)
Title: Catalyst for preparing methane-containing gas
Inventor: IMAI TETSUYA
IPC: C07B61/00
Filed: 1985-11-28
Abstract: PURPOSE:To enhance catalytic activity and reaction selectivity, by forming a catalyst for preparing methane-containing gas by supporting one or more of a metal selected from a group consisting of ruthenium and rhodium by a carrier containing oxide of a rare earth element. CONSTITUTION:Alumina or titania is coated with oxide of a rare earth element such as lanthanum oxide, cerium oxide or neodium oxide to prepare a carrier which is, in turn, immersed in an aqueous solution of ruthenium chloride and/or rhodium chloride and the impregnated carrier is dried and baked to obtain a catalyst for preparing methane-containing gas. The support amount of ruthenium and rhodium is 0.01wt% or more on a total catalyst wt. basis as Ru and Rh, pref. 0.1-10wt%. The obtained catalyst has high selectivity and high activity to reaction for reforming methanol being a stock material to methane- containing gas and is also excellent in durability.
Patent JP-H0978152-A (JP)
Title: Refining method of aluminum scrap
Inventor: SAOTOME TAKAYUKI
IPC: C22B21/06
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To completely separate and recover high purity primary crystal Al particles from Al alloy melt by giving a specified vibration while cooling Al alloy melt containing impurities with coolers. SOLUTION: Melt A of Al alloy scrap containing impurities such as Fe, Si or the like is charged into a vessel 2 within a resistance furnace 1 and plural water cooled coolers 3 having different extraction calories are dipped and then the Al alloy melt A is cooled to the intermediate temperature between liquidus and solidus, and thereby the primary crystal Al not containing any impurities are precipitated and adhered in particulate on a surface of the coolers 3. In this case, oscillation frequency or one side during oscillation of the coolers 3 is made fluctuated timewisely by a vibrator 4, or the long-period aperiodic interval and short-period aperiodic interval are alternately arranged, or a group assigning a long period intermittent oscillation and a group assigning a short period intermittent oscillation are separately set up.  By such a method, the Al alloy melt having increased impurities concentrations is prevented from adherence to the high purity primary crystal Al shaken off and fallen down from the coolers 3. Thus, the high purity primary crystal Al precipitate is separated from the cooling bodies 3 and is recovered.
Patent JP-2000097744-A (JP)
Title: Flowmeter
Inventor: TOMITA AKIO
IPC: G01F7/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter which can economically and highly accurately measure a flow rate. SOLUTION: A flowmeter 9 for a small flow rate, a differential pressure control valve 7 whose valve is opened/closed by a differential pressure in a fluid and a solenoid valve 8 whose valve is opened/closed by function of electromagnetic force are provided in parallel, while the flowmeter 9 for a small flow rate, the differential pressure control, valve 7 and the solenoid valve 8 are provided in series with a flowmeter 10 for a large flow rate. The solenoid valve 8 is controlled according to a flow rate measured by the flowmeter 10 for a large flow rate or the flowmeter 9 for a small flow rate.
Patent JP-H0975520-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine with apparent improvement of prize probability accompanied by prize line increase, by equipping the machine with a reach variation control means by which, the more the number of display results of reach (one step before a prize) conditions to be special display results becomes, the longer the period of reach variation is set. SOLUTION: In selection decision of each reach action, when a prize 1 is hit or an inner pattern is off by one pattern in front or back of a prize pattern, a reach action corresponding to a value extracted at random is selected. In each of single, double and triple reach in such reach action, the variation time is set longer in the order of single, double and triple reach. That is, since the apparent prize probability is improved when the line number in which reach is completed is increased, the variation time of finally stopped pattern is prolonged according to the improvement of apparent prize establishment. Consequently, the variation time is prolonged corresponding to the expectation to each reach by a player to result in improved interest to reach variation.
Patent JP-S63120735-A (JP)
Title: Production of polyimide thioether
Inventor: ASAHI TETSUYA
IPC: C08G75/025
Filed: 1986-11-11
Abstract: PURPOSE:To obtain a polyimide thioether good in heat and oxidation resistance by a simple process comprising only two steps, by reacting a specified dinitro compound with a sulfiding agent in an organic solvent. CONSTITUTION:A dinitro compound synthesized from 3-nitrophthalic anhydride or 4-nitrophthalic anhydride and an aromatic diamine or an aromatic diisocyanate is reacted with a sulfiding agent in an organic solvent to obtain an aromatic polyimide thioether containing an imide ring structure and sulfur in the main chain, represented by formula II. In the formulas, Ar is an aromatic compound residue, the bonding positions of the -NO2 groups are 3,3' or 4,4', the bonding positions of the -S- are 3,3' or 4,4' and n>=3. Examples of the sulfiding agents used include alkali metal sulfide compounds and a combination of a sulfur source and an alkali metal hydroxide compound.
Patent JP-H09113394-A (JP)
Title: Pressure transmitter
Inventor: ARAI MASATSUGU
IPC: G01L13/02
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce permeation of hydrogen through a diaphragm by providing an intermediate layer composed of any one or a plurality of aluminum, copper, platinum and gold in the diaphragm while spreading substantially in parallel with the surface thereof. SOLUTION: An intermediate layer composed of any one or a plurality of aluminum, copper, platinum and gold is sandwiched, from the opposite sides, by a main material composing a diaphragm. The quantity of hydrogen permeating from a pressure receiving chamber through the diaphragm into an isolation chamber (hydrogen permeation) is decreased significantly as compared with the quantity of liquid encapsulated in the isolation chamber even within the life period thereof (e.g. 15 years), and thereby the hydrogen permeation has no effect on the accuracy of measurement. When a same material having substantially identical thickness is employed as the main compositional material of diaphragm on the opposite sides thereof, uneven deformation due to temperature variation can be prevented resulting in a highly accurate measurement.
Patent JP-H03127309-A (JP)
Title: Method for measuring wiggle of thin-film magnetic head
Inventor: SHIYOUJI TATE
IPC: G11B5/455
Filed: 1989-10-13
Abstract: PURPOSE:To allow the easy and sure selection of wiggles by evaluating the wiggles by popcorn noise with the method for measuring the wiggles of the thin-film magnetic heads having a thin-film magnetic circuits. CONSTITUTION:The wiggles are evaluated by popcorn noises in the method for measuring the wiggles of the thin-film magnetic heads having the thin-film magnetic circuits. The wiggles increase in correspondence to an increase in the number of the popcorn noises if these noises increase. The indirect measurement of the wiggles and the selection thereof are, therefore, enabled by measuring the popcorn noises. While the measurement of the popcorn noises for each of the individual magnetic heads is possible, the most preferable method is to measure the wiggles of each of the respective thin-film magnetic heads Q1 to Qn in the state of arraying and forming the many thin-film magnetic heads Q1 to Qn on a wafer 24. The wiggles are easily and surely measured and selected in this way.
Patent JP-H07120248-A (JP)
Title: Method and apparatus for ultrasonic measurement of film thickness
Inventor: ENDO TOMIO
IPC: G01B17/02
Filed: 1993-10-26
Abstract: PURPOSE:To provide a film-thickness measuring method and its apparatus wherein the film thickness of a sample having an unknown elastic constant can be measured with the order of several mum and the precise positioning of the sample is not required thanks to a V(z) measuring method. CONSTITUTION:Converged ultrasonic waves are made to impinge on a sample 11, reflected waves from the sample 11 are received, a received signal is generated, the received signal is detected as a complex amount, a detected signal is generated, the relative distance between the converged position of the ultrasonic waves and the sample 11 is changed, and a complex V(z) curver is found on the basis of a change in complex information on the detected signal. Then, a reflection function is operated on the basis of the complex V(z) curve, and the surface-wave velocity of the sample 11 is found on the basis of the reflection function. Then, a dispersion curve in which the surface-wave velocity of a standard sample whose material is identical to that of the sample 11 and whose film thickness is known, is expressed by a relationship with a plurality of frequencies is compared with the found surface-wave velocity of the sample 11, and the thickness of the sample 11 is found.
Patent JP-H03127277-A (JP)
Title: Wiring system using expression of octagon
Inventor: HANABUSA AKIHIKO
IPC: G06F17/50
Filed: 1989-10-13
Abstract: PURPOSE:To design a wiring and a graphic with high efficiency and with high density by expressing a desired pattern in an octagon having the unit vectors in four directions circumscribed to the pattern. CONSTITUTION:An octagon generating means 12 displays the parts connection parts or the obstacles, etc., in octagons. A search means 13 discriminates the octagons connected with a wiring from those connected with no wiring. A cross check means 14 keeps the wiring at a position having no interference with the octagons which are not connected to the wiring. Then a link means 15 decides the octagons to be wired for execution of the wiring. Thus it is checked whether an octagon is equal to a graphic to be connected to the wiring or wired with no interference every time an octagon is obtained in a search state. At the same time, a wiring position can be fixed. Thus it is possible to design and arrange the wirings and graphics with high efficiency and with high density.
Patent JP-H01108317-A (JP)
Title: Manufacture of stainless steel tube free from skew mark
Inventor: MATSUI TAKASHI
IPC: C21D8/10
Filed: 1987-10-21
Abstract: PURPOSE:To manufacture a stainless steel tube free from skew marks by subjecting a gamma-stainless steel tube contg. specified amts. of Ni and Cr obtd. by tubular forming and longitudinal seam welding to soln. heat treatment by a skew sending system and by expanding the steel tube at a specified rate. CONSTITUTION:A gamma- or two-phase stainless steel tube contg. >5wt.% Ni and >16wt.% Cr obtd. by tubular forming of a steel sheet and longitudinal seam welding is subjected to soln. heat treatment by heating to >= about 1,000 deg.C and rapid cooling. The beating is carried out with an induction heating equipment by a skew sending system. The steel tube is then expanded at 0.3-0.9% expansion rate. A stainless steel tube free from skew marks, having satisfactory shape and hardly undergoing deterioration in the toughness is obtd.
Patent JP-H07118569-A (JP)
Title: Automotive yellowing-preventing primer composition
Inventor: FUKUI TAKESHI
IPC: C09D123/26
Filed: 1993-10-26
Abstract: PURPOSE:To obtain the title composition which prevents the coating film on a polyolefin substrate from yellowing. CONSTITUTION:The composition is one to be used when a polypropylene substrate is coated with a primer and then with a topcoating material to form a coating film thereon. The resin component of the primer comprises a (chlorinated) polyolefin resin and an epoxy resin, and the yellowing-preventing component comprises desirably 0.5-20wt.%, based on the resin solids of the primer, tin compound of the formula (R1 and R2 are each alkyl; and R3 and R4 are each a laurate group, a maleate group or a mercaptide group).
Patent JP-H01109263-A (JP)
Title: Method and apparatus for laser magnetic immunoassay
Inventor: FUJIWARA KOICHI
IPC: G01N21/17
Filed: 1987-10-22
Abstract: PURPOSE:To enable measurement with ultra-high sensitivity by guiding a concentrated point to the laser light irradiation position fixed on a specimen vessel and detecting the difference between the signal from the point where the specimen complex labeled with a magnetic material exists and the signal from the nonconcentrated point where said complex does not exist. CONSTITUTION:The laser light from a laser light source 5 is adjusted in the quantity of the light by an ND filter 6 and is projected as incident light 7 to the specific position in the aperture of the specimen vessel 1. The specimen complex 2 labeled with the magnetic material is previously guided and concentrated by a magnetic pole piece 3 to the irradiated position at the time of this projection. The incident light projected to the concd. complex 2 is detected as a scattered luminous flux 8 by a photodetecting system. The magnetic pole piece 3 is then moved horizontally. The concd. complex 2 is guided in the same direction as well by the magnetic pole piece 3 as the magnetic pole piece 3 moves. The complex 2 is thereby made to exist no longer in the irradiated position and, therefore, the scattered light from the background is detected by the photodetecting system. Two kinds of such scattered light beams are detected by a photoelectron multiplier 11 of the photodetecting system and the difference between both the exist light beam is detected.
Patent JP-H05109785-A (JP)
Title: Wire bonding device
Inventor: MORI IKUO
IPC: H01L21/50
Filed: 1991-10-16
Abstract: PURPOSE:To make it possible to surely prevent the generation of transportation failure when transporting a lead frame between a magazine on a supply side or an outlet side and a feeder guide by installing a guide member which correct the posture of the lead frame between the magazine on the supply side or the outlet side and the feeder guide. CONSTITUTION:A lead frame 3 to which a semiconductor device 2 is mounted from a magazine 1 on an supply side is supplied and transported to a heater stage 6 by way of a feeder guide 5. A pad portion of a semiconductor device 2 is connected to a lead portion on the heater stage 6. When all the connections are finished, it is transported to a magazine 11 on an outlet side by way of the feeder guide 5. In a wire bonding device as stated above, a lead frame guide member 21 which corrects the posture of the lead frame 3 between the magazine 1 on the supply side or the magazine 11 on the outlet side and the feed guide 5.
Patent JP-H04144167-A (JP)
Title: Ccd module
Inventor: SEKIGUCHI TADASHI
IPC: H04N5/372
Filed: 1990-10-04
Abstract: PURPOSE:To improve conductive patterns to be formed on a cover glass to miniaturize them by a method wherein conductive patterns comprising transparent materials are formed in a location of a transparent substrate directly above a CCD chip light-receiving face. CONSTITUTION:Conductive patterns 5A comprising transparent materials, such as ITO, are formed in a location corresponding to a light-receiving face of a CCD chip 1 of a cover glass 2. On the other hand, a pad electrode 5B comprising electrode materials such as gold, aluminum or the like is formed in a location coming into contact with a bump electrode 3 in the periphery of the cover glass 2, and the pad electrode 5B is conducted electrically to the conductive patterns 5A. Further, a conductive film 5A' is so provided on a side face of the cover glass 2 as to be conducted electrically to the conductive patterns 5A. Thus, even if in a location corresponding to the light-receiving face of the CCD chip 1 of the cover glass 2, if the conductive patterns 5A comprising the transparent materials are formed, since this does not prevent a light from transmitting, any influence is not exerted on the light-receiving face of the CCD chip 1.
Patent JP-H07103509-A (JP)
Title: Indoor air stream forming method by collision of blown out air
Inventor: ITO HIROYASU
IPC: F24F13/06
Filed: 1993-09-30
Abstract: PURPOSE:To provide an air stream control method which forms an air stream in the horizontal direction in a room so that an efficient discharge of contained air and the adjustment of the temperature in the room can be performed by the air stream in the room. CONSTITUTION:On the rear side of a ceiling, a ceiling suction chamber 20 which communicates with an air conditioner 10 is formed. On the ceiling surface, a ceiling air suction port 21 and a ceiling air blow out port 30 being equipped with a blowing fan 31 and filter 32, which communicate with the ceiling suction chamber 20, are provided. A space under the floor communicates with the air conditioner 10, and is formed into an underfloor blow out chamber 40, and an underfloor air blow out port 41 is provided to be confronted with the ceiling air blow out port 30. Air is blown out from the blow out ports on the ceiling surface and floor surface while adjusting the air volume, etc., and the streams of the blown out air are made to collide at an optional height and branched to the right and left, and a horizontal air stream is formed at a desired height.
Patent JP-H03128256-A (JP)
Title: Thermal printing head and its manufacture
Inventor: TATSUMI YUTAKA
IPC: B41J2/335
Filed: 1989-10-14
Abstract: PURPOSE:To improve the energy conservation and the printing efficiency without lowering the yield by providing a glazed layer, formed on the upper surface of a ceramic substrate of a thermal printing head, which consists of the first glazed layer containing bubbles and the second glazed layer with a smooth surface formed on the first glazed layer. CONSTITUTION:A high-temperature glazed layer 2a with a transition point of 730 deg.C is printed on the upper surface of an alumina ceramic substrate 1 and is dried. Next, the first glazed layer 2a and the second glazed layer 26 are baked at the same time by adjusting a baking temperature profile to a low temperature glazed layer. Bubbles in a paste on the second glazed layer 2b are blown off by the baking process, then bust up and the surface becomes smooth. In the meantime, the first glazed layer 2a contains microbubbles dotted at various places because the bubbles are completely blown off during baking due to a high transition point. After this, a thermal resistance film 3a is printed in the upper surface of the glazed layer 2b and baked. In addition, electrode lead conductors 4, 5 are formed and finally a protecting film 6 is created.
Patent JP-H02118035-A (JP)
Title: Uranium adsorbent
Inventor: SAKAGUCHI KOJI
IPC: C22B7/00
Filed: 1988-10-26
Abstract: PURPOSE:To safely and economically adsorb and recover uranium from uranium- contg. water by using a uranium adsorbent contg. amino acid fermentation bacteria belonging to brevibacterium or corynebacterium. CONSTITUTION:This uranium adsorbent contains amino acid fermentation bacteria belonging to brevivacterium or corynebacterium, can selectively adsorb uranium with high adsorbing ability and can be obtd. at a low cost by separating used bacteria discharged from an amino acid fermentation process by centrifugal separation or other method. This adsorbent is put in uranium-contg. water or this water is brought into contact with the adsorbent packed into a tower to adsorb the uranium. This adsorbed uranium is eluted with alkali and recovered and the adsorbent is reutilized.
Patent JP-H0698237-A (JP)
Title: Lens controller
Inventor: HIRASAWA KATAHIDE
IPC: G02B7/08
Filed: 1992-09-10
Abstract: PURPOSE:To provide the lens controller which prevents a focused position from being shifted by the adverse influence of noises or the like. CONSTITUTION:A gain control part 62b controls a video signal level by increasing/decreasing an AGC gain. When this AGC gain is increased, the S/N of a focal point voltage signal as the high frequency component amount of a video signal is decreased. While paying attention to this point, the controlled variable of the video signal level, namely, the increased/decreased variable of the AGC gain is detected through a communication path 62c by a lens control part 62a. Further, the lens control part 62a changes the over amount of a focus competition lens to be decided to the focused position of the lens corresponding to the increased/decreased variable of this AGC gain.