baber/WOPTO huggingface dataset:
Patent JP-S63277598-A (JP)
Title: Production of iii-v compound semiconductor single crystal and apparatus therefor
Inventor: MIZUNIWA SEIJI
IPC: C30B29/40
Filed: 1987-05-08
Abstract: PURPOSE:To obtain the title semiconductor single crystal without quality deterioration by contamination in high production efficiency, by inserting an inner tube, which is closed with a wall halfway, into the reaction tube of which one end is opened and air-tight-sealing mechanically the tube-doubling part extended outside the furnace to keep the sealed part cool. CONSTITUTION:A boat containing As 6 and seed crystal 8 are placed on one end of a clear quartz tube 3 and an inner tube 4 is inserted into the tube 3 and the edge ends of tubes 3 and 4 are fixed with connector 9. The system is vacuumed from one end of the tube 3 to effect vacuum-seal cutting. Then, the tube 3 is set in a duplex heater furnace so that the connector comes outside the furnace to conduct the single crystal growth. The low-temperature furnace 2 is controlled to keep the temperature at 610 deg.C so that As vapor is always present in the wall part 11 in the inner tube 4. In the meantime, the inside of the boat 5 is kept near 1,200 deg.C by the high- temperature furnace 1 to conduct the single crystal growth of GaAs. The process according to the present invention makes the melt-connection and cutting (after reaction) of the quartz reaction tubes unnecessary, resulting in shortened process for making tubes and increased operability.
Patent JP-2000076351-A (JP)
Title: System and method for adaptively reconstituting shopping display device in response to recognized customer profile
Inventor: MASAHIRO SONE
IPC: G06Q30/06
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic personal shopping system which can reconstitute a display complying with special needs of a special customer by allowing a communication between a store platform computer and several reconstitutable display terminals arranged in retail sale facilities. SOLUTION: The respective display terminals 12 are related to an RF interrogator unit 22 interacting a portable customer data card 20. When a customer enters the RF electric field of the interrogator unit 22, the customer is identified and an article information message displayed on the display panel relating to the interrogating unit is reconstituted meeting display conditions of the customer based upon demographic profile information held as to the customer. The display panel is adaptively reconstituted so as to display article information messages based upon several national languages, weight and size unit systems, and currency unit systems and also display specific messages based upon the birthdays, genders, and physical handicap qualifications of customers.
Patent JP-S60257472-A (JP)
Title: Fixing device of electronic copying machine
Inventor: MORI SHIGENORI
IPC: G03G15/20
Filed: 1984-06-04
Abstract: PURPOSE:To eliminate fears of offset and damage of a nonviscous layer during fixing by setting the surface temperature in both end sides of a fixing roll body to a value lower than that in the center part preliminarily so that the temperature in both end sides does not exceed the temperature which the nonviscous layer can withstand. CONSTITUTION:A nonviscous layer 2 consisting of materials of high mold releasability such as a fluororesin, silicone rubber, or the like is formed on the surface of a fixing roll body 1, and a heat source 3 is stored in the center part of the roll body 1 along the axial line. A nip width D (for example, 5mm.) by which a minimum fixing temperature, for example, 160 deg.C is obtained is determined, and the calorific value of the heat source 3 is so set that the surface temperature in both end sides of the fixing roll body 1 is 160 deg.C at a holding time. For the purpose of preventing the surface temperature in both end sides of the fixing roll body 1 from exceeding 260 deg.C even if forms of small size are fixed continuously, the calorific value of the heat source 3 is so set that the surface temperature in both end sides of the fixing roll body 1 is lower than that in the center part by 30 deg.C. As the result, the surface temperature in the center part at a holding time is about 190 deg.C.
Patent JP-H11302442-A (JP)
Title: Decomposition of thermosetting resin
Inventor: GOTO JUNYA
IPC: B29K101/10
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To dispose of thermosetting resin articles at a high speed in a large scale whose recycling has not been realized though they are contained in bulk in the industrial waste discharged from factories, their thereby recovering reusable low to moderate mol.wt. compounds from their resin portions and further recovering inorganic base materials or fillers such as silica, glass or the like, and metals such as gold, silver, copper, solder or the like. SOLUTION: Thermosetting resins or thermosetting resin articles are cracked and decomposed in supercritical water as a reaction medium followed by filtration, solvent extraction or distillation to recover low to moderate mol.wt. compounds containing mono- or binuclear phenol compounds. Insoluble components contained in substantes or fillers, and metals or alloys are further recovered as insoluble components.
Patent JP-S61271846-A (JP)
Title: Loading frame having magnet for semiconductor resin sealing mold
Inventor: HARA HIDEO
IPC: H01L21/56
Filed: 1985-05-28
Abstract: PURPOSE:To make it possible to fix frames in a stable state, by mounting magnets at positions corresponding to base parts of lower pawls and upper pawls, which fix the frames at respective positions. CONSTITUTION:A main body 7 and an upper lid 8 of a loading frame are opened upward in the vertical direction with respect to the Figuer by a pair of hinges 2. A plurality of space parts (a), which are cut in the vertical direction with respect to the Figure, are provided in the longitudinal and the lateral lines in said main body and upper lid. A lower pawl 5 and an upper pawl 6, which are protruded in the direction of the space parts (a), are provided at the main body 7 and the upper lid 8. A frame 1 is held between the pawls. Magnets 10 are mounted at positions corresponding to the vicinities of the base parts of the lower pawls 5 and the upper pawls 6. In the loading frame described above, the effect of the warping of the main body 7 and the upper lid 8 is removed by the pushing force of the magnets 10. The swaying of the frame 1 is removed, and the stable attitude is obtained.
Patent JP-S5447524-A (JP)
Title: Recording device utilizing ink sticking by heat fusion
Inventor: MIYAMOTO KEIICHI
IPC: B41J2/32
Filed: 1977-09-22
Abstract: PURPOSE: To obtain a high-speed and non-impact printer which can perform recording on to the normal paper by using the recording system applying the hot wire and the ink coating medium like the normal cabon paper.  
     CONSTITUTION: Ink 2 made by mixing the oils and fats plus carbon is coated on record paper 1, and the carbon surface of carbon paper 3 is adhered with paper 1. And laser beam 7 such as light 4 which is easily absorbed to paper 3 is focused through lens 5 and irradiated through the surface with no carbon coated on paper 3. Then ink 8 is sticked to pater 1, and the irradiating position is shifted. Thus, a pattern is drawn on paper 1. Such recording device is constituted with heat radiation source 10, heat intensity modulator 13, deflector 14, hot-wire condenser lens 17, record paper 19, carbon paper 18, supply part 20 of paper 18 and others. Laser beam 11 is used for the light given from source 10, and paper 19 and 18 are piled on each other with application of ink. Then the condensed light is irradiated from the back of the ink coated surface to ensure recording on paper 19 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07303983-A (JP)
Title: Aluminum alloy material for non-corrosion flux brazing and brazing method thereof
Inventor: OKI YOSHITO
IPC: B23K1/19
Filed: 1994-05-02
Abstract: PURPOSE:To execute proper brazing by preventing generation of large local melting of member while uniformizing adhesion quantity of the member which requires remaining thickness after thin layer material like a fin is brazed, so as to prevent generation of pierced hole, lowering of strength and external defect, etc. CONSTITUTION:The material for flux brazing member which consists of non- corrosion flux and silicon powder (or an other metal powder is mixed to silicon powder) is hydrophilized to prepare the aluminum alloy for non-corrosion flux brazing. The mixed slurry of this non-corrosion flux and silicon powder is applied on a brazing part of members to be brazed which is subjected to hydrophilization, and then heating/brazing is executed.
Patent JP-H10289881-A (JP)
Title: Plasma cvd device
Inventor: URANO YUJI
IPC: C23C16/50
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To enlarge a region where plasma is uniformized in a plasma CVD device. SOLUTION: There is provided a plasma CVD device wherein high frequency power is supplied between upper and lower electrodes 23 and 21 to generate a plasma for treating a substrate. In this device, the upper electrode 23 is divided into a central portion 24 and a peripheral edge portion 25. At least one of the central portion 24 and the peripheral edge portion 25 is arranged vertically movable to control the distance between the upper and lower electrodes at the central portion 24 and the peripheral edge portion 25, thereby enlarging the region where plasma is uniformized.
Patent JP-H02292898-A (JP)
Title: Oscillation module
Inventor: NAKAI KATSUHIRO
IPC: H05K1/02
Filed: 1989-05-02
Abstract: PURPOSE:To prevent a metal case and a ground terminal from being electrically connected together at an oscillation module when the metal case and the ground terminal are connected to a frame ground and a signal ground respectively by a method wherein the metal case and the ground terminal are electrically isolated from each other, and a protrudent part used for connecting the case with another fitting medium is provided to a part of the metal case. CONSTITUTION:An oscillation module is provided with three terminals 6 such as a signal output terminal, a power terminal, and a signal output control terminal and a ground terminal 1 and covered with a metal case 7 and a metal case base 5. The metal case 7 is electrically connected to the case base 5 and not to the ground terminal 1. A protrudent part 2a is provided to electrically connect the case 7 and the case base 5 to another fitting medium. When the above oscillation module is mounted on a substrate 3a provided with a fitting medium 4a and another fitting medium 4b electrically isolated from the fitting medium 4a and connected to a frame ground, the protrudent part 2a is connected to the fitting medium 4b and the ground terminal 1a is connected to the other fitting medium 4a.
Patent JP-S62270680-A (JP)
Title: Slurry shield tunneling
Inventor: YAMAGUCHI YOSHIAKI
IPC: C09K8/02
Filed: 1986-05-20
Abstract: PURPOSE:To contemplate the stabilization of a working face and the security of fluidity suitable for transportation is slurry shield tunneling, by discharging a mixture of excavated soil and high-viscosity gel slurry consisting of a gel material, a gelling agent and a degelling agent toward the back of an excavator. CONSTITUTION:A slurry feed line 8 is connected to the discharge and of a reservoir 11 and slurry is fed to a mud delivery pipe 6 by a pressure feed pump P1 provided on the line 8. A gelling agent feed line 16 is connected to the line 8 at a point just before a position where the line 8 is connected to the pipe 6. A tunnel type liquid tank 18 and a valve 20 are provided above the feed line 16. When the valve 20 is opened, the gelling agent in the tank 18 is added to the line 8 where the agent is combined with a gel material transported therethrough. The gel material is passed through a line mixer 21 and thickened. The resulting high-viscosity material is passed through the pipe 6 and discharged to a pressure chamber 3, where the material is mixed with excavated soil fed through a cutter disk 4, whereby a working face can be kept while a predetermined pressure is maintained.
Patent JP-S61271963-A (JP)
Title: Production of processed food utilizing meat
Inventor: ARAKI YUJI
IPC: A23L13/10
Filed: 1985-05-27
Abstract: PURPOSE:To enable the forming of meat including the by-products such as meat of intestinal organs and to obtain a food having specific form, by mixing small pieces of animal meat with powder composed mainly of starch and forming the mixture by extrusion cooking. CONSTITUTION:A mixture of small meat pieces and powder composed mainly of starch is compressed and heated with an extruder 1 and extruded to obtain a continuous extrusion molded product. Starch is heated and kneaded in the presence of water and the gelatinized starch is dispersed in the raw material in the barrel 2 to convert the raw material to a highly viscous dough which can be formed with an extruder.
Patent JP-S605313-A (JP)
Title: Timing signal generating circuit
Inventor: SUDOU KIYOSHI
IPC: H03K5/135
Filed: 1983-06-23
Abstract: PURPOSE:To minimize the error between generated ON- and OFF-timings and appointed ones, by generating the ON- and OFF-timings after a 2-stage appointing method which fixes a section by means of a phase signal in the 1st stage and then a time in the section is fixed by means of a clock in the 2nd stage. CONSTITUTION:When a timing signal X is to be turned on/off at an optional time, t=t0+iT+j(T/m) (where, i, j, and m are integers, 0<=i<n, 0<=j<m, and t0 is the starting time of a cycle nT), of a cycle nT (n is an integer), a phase signal P which divides the cycle nT into small sections of less than (n) pieces by using a clock of a cycle T synchronous to the cycle nT, is generated. After the cycle nT is divided, a section, t0+iT-t0+(i+1)T, to be turned on is appointed and the phase signal which is turned on during the section is inputted into an FF. Moreover, another clock CLKj which is produced by delaying the above mentioned clock by j(T/m) is selected and inputted into the CLOCK terminal of the FF and the aimed timing signal X is obtained from the Q-output of the FF.
Patent JP-S60257446-A (JP)
Title: Photographic element having temporary barrier layer
Inventor: OKAMURA HISASHI
IPC: G03C7/396
Filed: 1984-06-01
Abstract: PURPOSE:To obtain a photographic element having a temporary barrier layer superior in temp. compensation function and adhesion to an adjacent layer by forming a layer contg. a specified polymer having repeating units on a support. CONSTITUTION:The timing layer for forming a temporary barrier layer blocking diffusion of an alkaline processing solution contains in a phtographic layer a useful polymer represented by formula I in which R<1> is alkyl or aralkyl; R<2> is alkyl or aralkyl substd. by COOH, SO3H, SO2NH2, or one of their salts, R<3> is alkyl substd. by a group having a value defined as the Taft substituent constant of a positive value; x is 1-90wt%; y is 1-50wt%; and z is 1-90wt%. This polymer having a mol.wt. of 5,000-1,000,000 is used, and it is prepared by the emulsion polymn. in the soln. of an org. solvent or the like. The polymer is dissolved in an org. solvent, such as acetone, and applied to the support to incorporate the temporary barrier layer in the photographic element.
Patent JP-S5540715-A (JP)
Title: Chloroprene polymer composition
Inventor: NARUI MAMORU
IPC: C08L11/00
Filed: 1978-09-18
Abstract: PURPOSE: To obtain a uniform chloroprene polymer composition having improved extrudability, tensile strength, flex resistance and thermal stability, by incorporating a specific benzene-soluble polymer with a gel polymer.  
     CONSTITUTION: Chloroprene or its mixture with other copolymerizable monomers is incorporated in 0.05W5wt% based on the monomer of a molecular weight modifier, e.g. n-octyl mercaptan. The monomer liquid is then mixed with an aqueous emulsion and polymerized at 5W70°C with stirring. At a conversion of 40W60%, 40W70wt% based on the amount at the initiation of polymerization of the modifier is further added and polymerization is continued until the conversion reaches preferably 80W90% to give (A) a benzene-soluble chloroprene polymer. Chloroprene is  polymerized with a polyfunctional monomer, e.g. ethylene glycol dimethacrylate, to  give (B) a gel polymer at a conversion of 80W98%. The polymers (A) and (B)  are incorporated at a weight ratio of (A) to (B) of 20:1W1:1 to afford the objective polymer composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H093011-A (JP)
Title: Production of primary amine
Inventor: CONRADS MARTIN
IPC: C07C209/16
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To highly selectively obtain a primary amine useful as a raw material for surfactants, emulsifiers, germicides, etc., by reacting a specific alcohol with ammonia in the presence of a specific catalyst.  
     SOLUTION: (C) A compound of the formula [R 1  and R 2  are each a 3-17C aliphatic, saturated and non-branched (non)cyclic alkyl] is reacted with (D) ammonia in the presence of (A) a catalyst comprising nickel, cobalt or an oxide thereof and having a support (e.g. alumina or animal charcoal, especially silica), as necessary, further (B) a cocatalyst such as zirconium oxide, barium oxide or zinc oxide (e.g. at 100-350°C, especially 230-270°C in a liquid phase in raducing hydrogen atmosphere having 1.50-40 bar pressure). 
     COPYRIGHT: (C)1997,JPO
Patent JP-S63303223-A (JP)
Inventor: GURAHAMU EDOWAADO HOROTSUKUSU
IPC: F16C33/60
Filed: 1988-05-12
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-H02293662-A (JP)
Title: Automatic cell classifying device
Inventor: YABE RIYOUHEI
IPC: G06Q50/22
Filed: 1989-05-08
Abstract: PURPOSE:To allow the execution of a visual reinspection with high accuracy by storing a specific code as the result of the decision of cells as reservation of decision, automatically classifying the codes, and then reproducing the cells again in the visual field of a microscope. CONSTITUTION:An operator executes the input of the reservation of decision by using a data console 28 in the case of a difficulty in the visual decision. A controller 24 stores the specific code which does not belong to any kinds of the cells as the result of the visual decision of the cells of a memory device 23 and allows the visual observation of the assigned cells. This operation is repeated with respect to all the assigned cells and thereafter, the controller 24 successively retrieves the codes reserved in the decision and stored in the memory device 23 and produces the cells again in the visual field of the microscope 9 if there are the corresponding cells. The inputting of the result of the visual decision is possible after the tendency of the cells over the entire part of a sample is observed when the cells difficult to be decided appear and, therefore, the reinspection of the higher accuracy can be executed.
Patent JP-S5638470-A (JP)
Title: Modification of impulse plated coating
Inventor: TOMOYOSE KAZU
IPC: C23C24/04
Filed: 1979-09-05
Abstract: PURPOSE:To improve the soldering property and corrosion resistance of the titled plated coating by subjecting a metal plated coating according to the impulse plating to the immersion treatment in a treating bath such as heat resistant oils or the like not oxidizable against the above described metal to a specific temp. for an appropriate time. CONSTITUTION:An article to be treated inferior to corrosion resistance and soldering property obtained by plating a metal substrate by tin or tin.lead alloy by an impulse plating method (or an article obtained by applying the above described impulse plating on a copper layer under-plated on a steel substrate) is immersed in a heated treating liquid prepared by heating oils (oleic acid or the like) or oily substances having heat resistance and being not oxidizable against a metal to be plated to a temp. between m.p. or more of metal to be plated and 250 deg.C or less to be subjected to the heat treatment for an appropriate time and, thereby, particles of plating metal in the aforementioned plated layer are mutually melt fused to form a dense plated coating as well as to improve the soldering property and corrosion resistance.
Patent JP-S61271835-A (JP)
Title: Alignment apparatus
Inventor: TSUTSUI SHINJI
IPC: H01L21/68
Filed: 1985-05-27
Abstract: PURPOSE:To provide an alignment apparatus which can easily accomodate itself to any variation in size or configuration of an object to be aligned with reference to the outline thereof, by mounting a first member to be a reference and a second member for applying the object to the first member movably on respective holders and driving these members independently by means of seperate driving sources. CONSTITUTION:A control valve 34a controls the movements of rollers 11a and 11d through cylinders 31a and 31b, while a control valve 34b simultaneously controls the movements of rollers 11b and 11c through cylinders 31b and 31c. These control valves 34a and 34b are provided so that the rollers 11a and 11d serving as the reference to which a mask 4 is centered and the rollers 11b and 11c for applying the peripheral edge of the mask 4 to the reference rollers 11a and 11d can be controlled independently of each other. For the purpose of centering the mask 4, the rollers 11a and 11d are moved from the position as indicated by (a) in the drawing to the position (b) by the control valve 34a to provide the references, and thereafter the rollers 11b and 11c are moved from the position (a) to (c) by the control valve 34b.
Patent JP-S63280884-A (JP)
Title: Sintered vane
Inventor: TANASE TERUYOSHI
IPC: F04C2/34
Filed: 1987-05-11
Abstract: PURPOSE:To reduce abnormal wear of a front end of a vane and a vane groove of mating cylinder by forming the vane of a Fe base sintered alloy having 90% or more of relative density in the front end and 80% or more and 90% or less of the other portions. CONSTITUTION:A vane 1 made of Fe base sintered alloy has 90% or more of relative density in the front end 1a and 80% or more and 90% or less of relative density in the other portions. When this vane is incorporated in a rolling piston system rotary compressor for example, the generation of abnormal wear and stripe trace due to the slide of the front end 1a of vane on a piston 2 is reduced. Also, since the other portions of vane 1 are porous, lubricating oil penetrates in a bore to provide satisfactory concording property so that wear of groove 3a due to the slide of surfaces 1a, 1b of vane 1 on the vane groove 3 is extremely few. The proximity of front end of vane is forged when it is wanted to have high density.
Patent JP-S60258347-A (JP)
Inventor: TAKAHASHI YASUHIKO
IPC: E04B1/62
Filed: 1984-06-05
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-H07292297-A (JP)
Title: Production of delustering electrodeposition coating material and coating method
Inventor: KUBO AKIRA
IPC: C09D133/06
Filed: 1994-04-28
Abstract: PURPOSE:To obtain the subject material which does not hide the hue and fine pattern of a substrate itself. CONSTITUTION:An anionic acrylic resin containing an acetoacetyl group in the side chain is neutralized, diluted and dispersed with an amine and water, and an aldehyde and/or its derivative is added to the dispersion to give the objective maternal. This material is used to give a coating film by electrodeposition coating on an object serving as an anode.