baber/WOPTO huggingface dataset:
Patent JP-S60215702-A (JP)
Title: Production of pulverous metallic powder
Inventor: OOHARA SADAHIRO
IPC: B22F9/08
Filed: 1984-04-06
Abstract: PURPOSE:To improve the quality of metallic powder by feeding an inert liquified gas and a gas for transfer having the bp. lower than the bp. of said gas into pressure-feed vessel then ejecting the liquid flow jet of the liquefied gas to the molten metal flow flowing in an atomizer. CONSTITUTION:An apparatus for producing metallic powder is constituted of two units of atomizers 1, a source 3 for supplying a liquefied gas such as liquefied nitrogen and a source 4 for supplying a gas for transfer such as gaseous helium. After the moisture and impurity gas in the device are removed, liquefied nitrogen is transferred from a liquefied nitrogen cylinder 3a to a pressure feed vessel 2 so as to be filled to 2/3 the liquid level. Gaseous helium is then supplied through a gas feed line C into the vessel 2 up to the prescribed pressure measured by a barometer 13. A ball valve 17 is then fully opened to eject the liquefied nitrogen under the high pressure from the nozzle 5 of the atomizer 1 to collide against the molten metallic flow at a high flow rate. The quality such as purity, the degree of pulverization or the like is improved by the above-mentioned method.
Patent JP-H05233373-A (JP)
Title: Power management system which dynamically and automatically set counter value in system event monitor timer
Inventor: FUKUDA MASARU
IPC: G06F1/32
Filed: 1992-02-19
Abstract: PURPOSE:To increase electric power saving effect by setting the counter value, which is proportional to a past system event generation interval time, in the system event timer. CONSTITUTION:This system consists of the system event counting timer 1 wherein a variable counter value is settable and decreased by one at constant intervals of time, a monitor circuit 2, a register A3 stored with the counter value which is set in the system event timer last time, a register B4 stored with a value corresponding to a last system event generation interval time, and a register C5. The value obtained by subtracting the current counter value of the system event timer from the value in the register A3 is set in the register B4. Further, the value obtained by adding the value in the register A3 to the value obtained by subtracting the value in the register C5 from the value in the register B4 is stored in the register A3, and the value in the register A3 is set in the system event timer 1.
Patent JP-H06279609-A (JP)
Title: Synthetic resin molded product
Inventor: KAWAHARA TAKAYUKI
IPC: C08J7/06
Filed: 1993-03-29
Abstract: PURPOSE:To provide the subject inexpensive molded product having an electroless plated intermediate layer and an electrolytic aluminum-plated layer on a synthetic resin substrate and useful for electric appliances, automotive part items, etc., by applying a highly adhesive aluminum-plating treatment onto the surface of the substrate. CONSTITUTION:A synthetic resin substrate for an ABS front panel molded product, etc., is immersed and etched in an aqueous solution comprising chromic anhydride- sulfuric acid at 70 deg.C, washed, immersed in a solution comprising palladium chloride, stannous chloride, hydrochloric acid and water at 60 deg.C for the addition of the catalyst to produce the preliminarily treated molded product. The molded product is immersed in an aqueous solution comprising a cupric sulfate, Rochelle salt, sodium hydroxide and formalin and subjected to an electroless copper-plating treatment. The treated molded product and a steel plate as an cathode and as its counter electrode, respectively, are subjected to an electrolysis to form a copper coating film. The plated molded product and an aluminum plate as a cathode and as its counter electrode, respectively, are again subjected to an electrolysis to form an aluminum coating film thereon, thus providing the synthetic resin molded product having the electroless plated intermediate layer and an electrically plated aluminum layer.
Patent JP-H02248417-A (JP)
Title: Production of high-molecular weight phenol resin
Inventor: KONDO KOICHI
IPC: C08G8/10
Filed: 1989-03-22
Abstract: PURPOSE:To obtain a phenol resin having a sharp MW distribution and a high MW by condensing a phenol with an aldehyde in the presence of an acid catalyst in a homogeneous system of an organic solvent while removing the formed water from the reaction system by azeotropic distillation. CONSTITUTION:1mol of a phenol of formula I (wherein R<1-3> are each a common substitutable substituent on the benzene ring), 0.5-2.0mol of an aldehyde of formula II [wherein R<4> is an (un)substituted alkyl or phenyl], 0.1-70mol %, based on the phenol, acid catalyst (e.g. p-toluenesulfonic acid)/and an organic solvent (e.g. benzene) are fed to a reaction vessel and condensed in an inert atmosphere in a temperature range from 50 to 180 deg.C or to the b.p. of the solvent while removing the formed water from the reaction system by azeotropic distillation.
Patent JP-S56166081-A (JP)
Title: Driving circuit for luminous element
Inventor: KOTANI SHINTAROU
IPC: H01L33/00
Filed: 1980-05-28
Abstract: PURPOSE: To align light images on a light sensitive surface without depending on the manufacturing accuracy or the like of a mechanical section by a method wherein the radiating timing of each luminous element (LED) array is set independently in a light print head.  
     CONSTITUTION: When a picture signal Q which is a serial data for one line is inputted into a picture signal distributing circuit 6, it is inputted into S3 in accordance with the distributed rows of LED arrays 7 1 W7 n . S3 is delayed by K times of m bit in delay circuits 8 1 W8 n  and is inputted into digital switches 9 1 W9 n . K is the integer part of the value of a displacement Δy from a dot line/ a line interval y, and is determined for every array. A value smaller than the decimal point of Δy/y is written into a memory 13 and is outputted as a radiation beginning time regulating amount W of each array. When this regulating amount W is coincided with a count value S5 or a standard time in a comparator 14, the data is set in a memory 16 through a multiplexer 15 and the luminous element LED is radiated or extinguished in accordance with the content thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60212838-A (JP)
Title: Recording and reproducing method of optical disk
Inventor: OBARA KAZUAKI
IPC: G11B7/00
Filed: 1984-04-09
Abstract: PURPOSE:To eliminate the thermal mutual interference between each recording spot, by separately converging and irradiating the 1st and 2nd laser spots onto the most adjacent two tracks on an optical disk with a distance of at least >=2mum between the two spots in the rotating direction of the disk. CONSTITUTION:When the most adjacent two inclined surface tracks of an optical disk, whose trck groove has a V-shaped cross section, are irradiated by, for example, the 1st infrared laser spot 8 having a wavelength of 840nm and the 2nd visible laser spot 9 having a wavelength of 780nm, the spacial intensity distributions 10a and 10bof both the recording laser spots 8 and 9 of both lasers become negligible against the signal recording level on the recording material of the optical disk at locations which are about 1mum distant from the centers of the laser spots. Therefore, when a distance 13 of >=2mum is set between the centers of the laser spots 8 and 9 in the rotating direction 14 of the disk, deterioration of recording signals due to the mutual interference of the recording signal power can be eliminated and recording and reproduction of high-quality signals can be made.
Patent JP-S62227275-A (JP)
Title: Horizontal centering adjusting circuit
Inventor: NAKAGAWA MITSUHISA
IPC: G09G1/00
Filed: 1986-03-28
Abstract: PURPOSE:To effectively limit a current value on a variable inductance element, by performing a horizontal centering adjustment by the first and the second diodes which control the variable inductance element, and a current direction, and connecting a current limiting element. CONSTITUTION:When the magnetic core of a variable inductance element 31 in a horizontal centering adjusting circuit 30 rightward, for example, it becomes La<Lb, and a current goes to ia>ib, and the mean value of thc current on a horizontal deflecting coil LDY becomes positive. And it is overlapped on a horizontal deflecting current, and a horizontal centering position is moved either rightward or leftward. A moving quantity in a centering is varied by the size of a horizontal centering correcting current on the deflecting coil LDY. The maximum current values of both positive and negative horizontal centering correcting currents are limited by the inductance Lc of a current limiting element 50, even When either the inductance La or Lb goes to zero. Also, the linearity of the currents ia and ib due to a ripple can be suppressed to a negligible level by the combination of an S-correcting capacitor Cs and a linearity coil.
Patent JP-H06286771-A (JP)
Title: Cushioning material and manufacture thereof
Inventor: AKIBAYASHI KAZUYUKI
IPC: B65D65/46
Filed: 1993-03-29
Abstract: PURPOSE:To provide a cushioning material which is excellent in moldability, cushioning ability, recycling, availability for waste paper, combustibility and decomposition and a method for fabricating it. CONSTITUTION:Pulp obtained from conifers is dispersed in water in a mixer to a concentration of 50%, into which 15wt.% of polyvinyl alcohol is put as resin whose coating is solved in water, and with foaming agent mixed by 5wt.% the mixture is stirred. Then this mixed and stirred material is put by 10 g into a molding flask of a glass and heated in a microwave oven for 1 minute to have it expanded and solidified. Then the molding flask of the class is removed to fabricate a cushioning material which is an expanded body of 45cm<3> shaped like a glass.
Patent JP-H08226920-A (JP)
Title: Method for determining glycohemoglobin and fructosamine
Inventor: FUNAYAMA MASASHI
IPC: G01N33/72
Filed: 1995-02-20
Abstract: PURPOSE: To correctly determine glycohemoglobin and fructosamine (saccharized protein) by using an insoluble carrier with glucosaminoglucan covalently bonded to. CONSTITUTION: A polymer having an azide radical is first applied on a surface of a carrier having an arbitrary shape comprising plastic, fiber, paper, etc., by a thickness of 0.1 to 3.0μm by means of photochemical reaction for example, or alternatively a low molecular weight compound such as bisazide compound or ionic radical is applied so that a plurality of molecular layers are constituted for making them covalently bond. As a polymer to be used, a copolymer with styrene, methylmethacrylate and dimethylacrylamide is preferable from the viewpoint of stability. In addition, if glucosaminoglucan is made to exist in a solidified carrier, after the solidified carrier is soaked in its solution and adsorbed, ultraviolet rays are shed, thereby completing solidification in a short time.  Thus diagnosis agent and a measurement kit which can correctly determine glycohemoglobin or frucotosamine can be obtained.
Patent JP-H11313935-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To sufficiently improve the interest of a player by a method wherein when a determined display result is one which generates an almost winning state, a winning line by which the almost winning state is generated is notified by a variable display of a variable display device before the almost winning state is generated, for the constitution. SOLUTION: By a winning to a start winning port 7, identification information comprising a plurality of kinds of patterns or the like is variably displayed on a variable display device 4, and when the display result becomes a special configuration, an opening/closing plate 10 of a variable winning ball device 9 is opened, and a state wherein balls become easier to win is presented. In this case, when the display result is one which generates an almost winning state, a winning line by which the almost winning state is generated, is notified by a variable display of the variable display device before the almost winning state is generated. Also, at the same time, a decorative LED is made to flicker, and also, an almost winning state prediction sound is generated from a speaker.  By this method, an expectation for the generation of the almost winning state is entertained by a player, and the amusement property is improved.
Patent JP-H08238042-A (JP)
Title: Sterilization and disinfection of culture pond
Inventor: HATANO YOSHIAKI
IPC: A01K63/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide a sterilization and disinfection method for a culture pond free from the danger of secondary pollution and enabling the regeneration of a polluted culture pond and the continuous use of the pond. CONSTITUTION: Chlorine dioxide generated by a chlorine dioxide generator 1 is dissolved in water pumped up from a pond with a pump 3 and the produced aqueous solution 7 of chlorine dioxide is poured into a culture pond 4. At the same time, the bottom mud 9 is tilled with a remote-controlled submerged tilling robot 8 to introduce the aqueous solution of chlorine dioxide and air into the bottom mud 9.
Patent JP-S52153091-A (JP)
Title: Remote control survey system
Inventor: AKIBA OSAMU
IPC: G08C25/00
Filed: 1976-06-15
Abstract: PURPOSE:The system is constituted that when the same signals are received two times in succession, displays or alarms are generated, and wrong actions are prevented, and the circuit to check survey signals two times is constituted of a few storage elements.
Patent JP-H07281945-A (JP)
Title: Storage management device
Inventor: SASAKI RYOICHI
IPC: G06F12/00
Filed: 1994-04-08
Abstract: PURPOSE:To effectively supply a series of data forming a tree structure to a primary storage part. CONSTITUTION:When the occurrence of an event is detected, an event monitor part 150 acquires a current object. A storage management device 100 inhibits the access of a CPU and acquires the name of an object to be newly read out. Then the device 100 stores the present priority in an old priority table 160 as the old priority and instructs a priority production part 140 to produce the new priority. Then the residence and release of a primary storage part are carried out by the replacement or ranks of both new and old priorities. In other words, the area occupied by an object whose rank is lowered in the new priority is released by an omitted object releasing part 200. Meanwhile an object whose rank is raised is made to reside instead in a new object transfer part 180.
Patent JP-S51146664-A (JP)
Title: Speed change mechanism
Inventor: KAWAMURA YUUZOU
IPC: F16H1/32
Filed: 1975-06-10
Abstract: PURPOSE: To obtain a speed change mechanism available for wide selection of gear ratio and of efficient torque transmission and of simple and compact construction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11270782-A (JP)
Title: Lock mechanism and fastener for the same
Inventor: AOSHIMA YUJI
IPC: F02M35/10
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism that offers an easy locking or unlocking operation, has sufficient structural ruggedness and prevents loss of its fastener, and a fastener for use in the lock mechanism. SOLUTION: A main body 2 is formed with a mounting member 20 on which a fastener for locking a lid 1 is mounted, and the lid 1 is formed with a mounting member 10 adapted to be fitted on the main-body mounting member 20. The mounting member 20 has an extension part 21 extended from the side of the main body 2 and a mounting part 22 integrally connecting with the extension part 21. The mounting part 22 includes rail parts 23a and 23b on which the fastener is loosely fitted for sliding motion, a projection 24 for preventing the fastener from slipping off the rail parts 23a and 23b, and a recess 26 by which the fastener locks. The mounting member 10 has an extension part 10a and a rail part 10b.  The lid 1 is locked onto the main body 2 by the movement of the fastener to a prescribed position beyond the rail part 10b with this rail part 10b being fitted on the mounting part 22 to serve as a part of the rail part 23a.
Patent JP-H02251568-A (JP)
Title: Resin composition and electric part using same composition
Inventor: YAMAGUCHI TOSHIHIDE
IPC: C08K7/00
Filed: 1989-03-24
Abstract: PURPOSE:To obtain a composition for sealing electronic parts having low anisotropy of dimensional change and excellent adhesivity to metals by blending a polyarylene sulfide ketone or a mixture of the polyarylene sulfide ketone and a polyarylene sulfide with glass flake. CONSTITUTION:(A) A polyarylene sulfide ketone (preferably polyphenylene sulfide ketone having 1 to 30,000g/10 minutes melt flow rate) or a mixture of the polyarylene sulfide ketone and a polyarylene sulfide (preferably polyphenylene sulfide having 2 to 60,000g/10 minutes melt flow rate) is blended with (B) <=30wt.%, especially <=15wt.% based on a resin composition of glass flake having preferably <=100mum thickness and not passing 48 mesh sieve and optionally (C) 1 to 50 pts.wt. fibrous reinforcing agent to give the resin composition. Electric parts comprising the composition as a package material.
Patent JP-H08240482-A (JP)
Title: Infrared detecting device
Inventor: TSUKAMOTO KAZUO
IPC: G01J5/02
Filed: 1995-03-03
Abstract: PURPOSE: To improve S/N on the disturbance light of an infrared detecting device by reducing influence of the disturbance light containing near infrared rays in the infrared detecting device to detect a human being and an object. CONSTITUTION: A surface thin film layer M which has a low reflectance in a visible area and a near infrared ray area and has high reflectance in an infrared ray area and has wave length selectivity, is formed on a reflecting mirror 1 used as an optical means of the infrared detecting device. In the surface thin film layer M, a nickel film is formed on a reflecting surface, and electroplating processing of black chrome is applied onto it.
Patent JP-S57185557-A (JP)
Title: Small size electronic calculator provided with double display function
Inventor: KUSAKABE TAKAHISA
IPC: G06F3/147
Filed: 1981-05-12
Abstract: PURPOSE:To efficiently make various operations with a simple key operation, by executing the operations between data displayed on two display sections through the operation of a specific key. CONSTITUTION:A ten key 2 of a key input section 1 is provided with function keys designating addition, subtraction, multiplication and division and specific keys such as XDIII key 3, divided by DII key 4 and SL key 5, and the operation between data displayed on an upper stage display 12 and a lower stage display 13 is executed through the operation of the specific keys 3-4 and the result is stored in a memory 8 and applied to a display 11 via display control section 9 and 10 and displayed on either one of them.
Patent JP-S56166616-A (JP)
Title: Filter switching circuit
Inventor: TAKEDA KIYOSHI
IPC: H03H11/12
Filed: 1980-05-28
Abstract: PURPOSE:To decrease the number of parts by varying the resistance value of one optional resistance among series resistances, constituting a filter by short-circuiting it by an analog switch. CONSTITUTION:When a control voltage at a control input terminal 3 is held at a high or low level, analog switches S1, S3, S5, and S7 turn off or on and when a control voltage at a control input terminal 4 is held at a high or low level, analog switches S2, S4, S6, and S8 turn off or on. For this purpose, the control voltages applied to the control input terminals 3 and 4 are controlled to vary resisstance values, thereby varying characteristics of a filter.
Patent JP-H03272660-A (JP)
Title: Production of sterilized soybean curd packed in sealed container
Inventor: UEDA KAZUO
IPC: A23L11/00
Filed: 1990-03-20
Abstract: PURPOSE:To obtain the subject soybean curd unnecessary to be sterilized and excellent in flavor by charging a mixture solution of a sterilized soy milk and its coagulant in a sterilized cup-shaped container made of a rigid plastic having oxygen barrier properties in a germ-free chamber, subsequently sealing the container and heating the mixture solution for coagulation. CONSTITUTION:A cup-shaped container 11 made of a rigid plastic having oxygen barrier properties is supplied from a stacker 46 of a charging section (A) of a packaging machine to a conveyor 31 and then sterilized using an ultraviolet-light irradiation lamp 48 and a hot-air nozzle 49 respectively of a container-sterilization unit 42. A mixture solution of a sterilized soy milk and its coagulant in a tank 51 of a charging unit 43 is then fully charged in the container 11 using a charging nozzle 52 in a sterilized chamber 33. A sterilized cover 13 having oxygen-barrier properties is set to the charged container 11 using a cover-supply unit 44 in the above-mentioned chamber 33 and the container is sealed. The resultant sealed container 11 is heated in a steam chamber 71 of a coagulation section (B) to coagulate the mixture solution in the container 11 and subsequently cooled in a cooling tank 72, thus giving the objective sterilized soybean curd.
Patent JP-S51146843-A (JP)
Title: Photo modulator
Inventor: HATA SUSUMU
IPC: G02F1/035
Filed: 1975-06-11
Abstract: PURPOSE:To get a photo modulating function by using a dielectric constant change caused on carrier injection in a semiconductive film.
Patent JP-H05276510-A (JP)
Title: Video conference system
IPC: H04N7/15
Filed: 1992-03-27
Abstract: PURPOSE:To recognize the direction of a video camera at a remote conference location. CONSTITUTION:A position detection section 9 detects a panning manipulated quantity of a video camera 2. A prescribed electronic picture is turned by a pickup position display signal generating section 10 by an angle in response to the detected panning manipulated quantity and the turned electronic picture is superimposed onto a background picture stored in a memory 11 by a pickup position display memory 12. A picture from the pickup position display memory 12 and a picture from the video camera are read while synchronizing the pictures by a picture processing section 5.
Patent JP-S63238913-A (JP)
Title: Device for controlling sheet width
Inventor: YAMAZAKI MASAKUNI
IPC: B21B37/00
Filed: 1987-03-25
Abstract: PURPOSE:To obtain products having high width accuracy by calculating tensions and tension applying periods of a strip passing through a finishing rolling mill and a coiler for the total length of the strip and controlling a strip width on the outlet side of the finishing mill based on the calculated values. CONSTITUTION:Width variations of a hot strip are previously calculated based on a tension, a period of time for which a tension is applied, a temp. and composition of the hot strip. Width variations generated between a finishing mill 4 and a coiler 7 are predicted at respective points of the strip. A controller 15 sends opening correction signals to a rough rolling mill vertical roll 1 to perform width correction on a bar based on the predicted width variation at respective points and a previously determined relation between a strip width and a bar width. A bar subjected to width correction is transferred to the inlet side of the finishing mill 4.
Patent JP-H07243851-A (JP)
Title: Tilt angle sensor
Inventor: KUBOTA MASATO
IPC: G01C9/00
Filed: 1994-03-03
Abstract: PURPOSE:To provide a low-cost tilt angle sensor of simplified structure wherein measurement in a wide range can be made possible while eliminating the influence of ambient temperature. CONSTITUTION:A tilt angle sensor comprises two neighboring heating electrodes 1, 2 provided on a column 3 of low conductivity, which is fixed in the closed case 5 of low thermal conductivity wherein gas 4 of high thermal conductivity is sealed.