baber/WOPTO huggingface dataset:
Patent JP-H06262120-A (JP)
Title: Infrared drying device for coating
Inventor: HORI MASAHIKO
IPC: F26B23/04
Filed: 1993-03-11
Abstract: PURPOSE:To prevent the contact of IR heaters and foreign matters, etc., by installing these IR heaters within heater boxes and heat resistant glasses on the front surfaces, respectively, to constitute heater units having a hermetic structure and introducing outdoor air therein to scavenge the inside. CONSTITUTION:The many heater units 6 are installed on the inner peripheral surface of an arched inside wall 2 of a booth 1a of a device body 1 over the entire periphery thereof. The respective heater units 6 are constituted to the hermetic structure by housing plural pieces of the IR heaters 3 into the rectangular heater boxes 7 and mounting the heat resistant ceramic glass 8 on the front surfaces of the heater boxes 7. On the other hand, air feed ports 9 and discharge ports 10 are formed on the rear surface side of the heater boxes 7. The outdoor air outside the booth 1a is introduced in the heater boxes 7 from the air feed ports 9 via ducts 11 and blowers 12, by which the internal air in the heater boxes 7 are scavenged and is discharged from the discharge ports 10 to the ducts 13.
Patent JP-S63270685-A (JP)
Inventor: GOROU ASATO
IPC: C07H19/01
Filed: 1988-03-04
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-S62208638-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSHIMA JIRO
IPC: H01L21/761
Filed: 1986-03-07
Abstract: PURPOSE:To form a getter site selectively in an arbitrary region in a single crystal silicon layer by an economical process by a method wherein a polycrystalline silicon layer in direct contact with a specified region only is formed. CONSTITUTION:An N<+> type buried region 2 is formed in a P-type silicon substrate 1; an N-type silicon layer 3 is epitaxially grown on the region 2; a thermal oxide film 4 is further formed; openings are made in supposed forming part of an isolation diffused region; undoped polycrystalline silicon layers 5, 5' are formed on the surface and backside of a wafer by LPCVD process; and the polycrystalline silicon layer 5 is implanted with ion. Next, an SiO2 film 7 is deposited by CVD process to be heat-treated forming a P<+> type isolation diffused region 8 reaching the P-type substrate 1 and after removing the SiO2 film 7, the region 8 is thermal-oxidized to convert overall polycrystalline silicon layers 5, 5' to oxide films 9, 9'. At this time, an interface is formed into single crystal silicon layers 1, 3 on the part of a polycrystalline silicon layer and a single crystal silicon layer in direct contact with each other.
Patent JP-S51124975-A (JP)
Title: Temperature detector
Inventor: OOTE AKIRA
IPC: G01K7/20
Filed: 1975-04-24
Abstract: PURPOSE:To provide stable temperature detector without using constant power source.
Patent JP-S63217294-A (JP)
Inventor: MURATA SHIGETO
IPC: G21C7/26
Filed: 1987-03-06
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-H06244985-A (JP)
Title: Method and device for communication connection
Inventor: TAKEMOTO SUMIO
IPC: H04W92/08
Filed: 1993-02-15
Abstract: PURPOSE:To select the operating state of a terminal equipment by detecting and identifying a kind identification and state identification or the like for a terminal equipment superimposed in DC on a signal line and making automatic dialing and receiving of a call. CONSTITUTION:A DC superimposed on/off command signal from a control section 23 of a mobile station 12 is sent to a DC superimposing section 14 to turn on/off a DC signal superimposed on local data to output a DC superimposing ON/OFF from a reception output terminal 10. It is inputted to a terminal 8 of a data terminal equipment 1, a DC separation/voltage detection section 6 detects repetition of ON/OFF of a DC superimposed voltage and it is fed to a control section 4. A call reception state is discriminated from the repetitive state of ON/OFF and it is displayed in a data terminal equipment and an incoming call reply information signal is sent from a transmission output terminal 7 to the station 12 via a DC superimposing section 5 to connect a path comprising a data terminal main section 2, a MODEM section 3, the superimposing section 5 and the terminal 7. Thus, the operating state of the data terminal equipment is identified.
Patent JP-H01255155-A (JP)
Title: Lamp whose base is mounted without adhesive
Inventor: ARUFUREETO BURAUN
IPC: H01K1/46
Filed: 1989-03-03
Abstract: PURPOSE: To simplify molding and easily and certainly connect parts to each other by engaging a nose type projection to fix a collar on a flange part of a base sleeve from its back. CONSTITUTION: A base sleeve 9 is formed as a hollow cylinder, and two flange parts 28 are provided on an opposite side end part of a valve 1 of the hollow cylinder toward inside symmetrically and vertically against a lamp axis. Another one base part is formed as a base bottom 12 and substantially as a cylindrical solid body 29, and a ring axial direction collar 30 having a small outside diameter in comparison with the cylindrical solid body 29 is attached on an end part opposite to the base sleeve 9 of the cylindrical solid body 29. Thereafter, the collar 30 is divided into individual part collars 31, 32, nose type projections 33 for fixture projected outward are provided at least on two of the part collars 31, and they are engaged with the flange parts 28 of the base sleeve 9 from their backs. Consequently, a base is easily attached without cement.
Patent JP-H07260330-A (JP)
Title: Refrigerator
Inventor: NAKAGAWA TAKANORI
IPC: F25D23/10
Filed: 1994-03-22
Abstract: PURPOSE:To prevent dropping of an object placed on a table and to obtain a heat dissipating space by sliding a stopper of an L-shaped section pivotally secured to a rear part of the table for forming a flat upper surface of a refrigerator body and allowing it to protrude from the upper surface of the table and a back surface of an outer box. CONSTITUTION:A refrigerator has foamed heat insulator 5 filled between an inner box 3, an outer box and a table 4 for forming a flat upper surface. A heat dissipating pipe 10 is embedded in a back surface 9 of the outer box. In this case, recesses 7 are formed at both right and left sides of a rear part of the table 4, and cylindrical recesses 8 are formed at both right and left sides of the recesses 7. Stoppers 12 of L-shaped section are contained in the recesses 7, and supporting implements 13 formed at both right and left sides of the stoppers 12 are contained in the recesses B. That is, the stoppers 12 are rockably pivotally secured by the implements 13. Thus, when the stoppers 12 are so rocked as to be dropped from the recesses 7, their ends 15 protrude from the upper surface of the table 4 and the back surface 9 of the outer box.
Patent JP-H03251802-A (JP)
Title: Apparatus for producing optical element
Inventor: SASAGAWA KOICHI
IPC: G02B1/115
Filed: 1990-03-01
Abstract: PURPOSE:To obtain the apparatus for producing the optical element which is improved in the adhesive property of optical thin films without peeling from substrate surfaces by heating and evaporating a coating material in the state of impressing a high voltage to a metallic piece and forming the films on the substrates via the periphery of the metallic piece with the evaporated material. CONSTITUTION:This apparatus is constituted by providing the metallic piece 6 and a means 7 for impressing the high voltage, etc. Many electrons are scattered from the electron beam spread at a wide angle via the coating material 5 when this coating material is irradiated with the electron beam from a light source 4 in the state of impressing the high voltage to the metallic piece 6. On the other hand, an electric field is generated between the material 5 and the metallic piece 6 under the impression. The many electrons are attracted to the metallic piece by the suction effect of this electric field and the films of the material evaporated from the electron beam are formed on the respective substrates 3 via the periphery of the metallic piece 6. The contact of the many electrons to the substrates 3 is obviated in this constitution and the peeling of the optical thin films formed on the substrates from the evaporated material via the periphery of the metallic piece from these substrates is obviated as well.
Patent JP-S55144777-A (JP)
Title: Thyristor power control system
Inventor: MURAI KATSUJI
IPC: H02M7/155
Filed: 1979-04-25
Abstract: PURPOSE:To prevent the unbalance of each bridge by equally distributing the add value of the current of polyphase rectifier bridges connected in parallel to each bridge to permit control at the same control voltage wherein a correction circuit is provided to correct variations in the characteristics. CONSTITUTION:Addition is done after detecting the current Ii (i=1, 2,...n) of each bridge and amplifying the current by an amplifier circuit. The added current is equivalent to the load current and will become the waveform with extremely low ripple if the time constant of the load is large compared with the ripple width of the power voltage. Therefore, this signal is changed to 1/n by a division circuit 30 to work as a feed back signal and control is done in common with a control voltage Ec. And the ripple is reduced by properly selecting the reactor L1 inserted into each bridge. On the other hand, rectifier transformers in each bridge and automatic pulse phase circuits show variations. Therefore, an Ec correction circuit 31 which corrects the variations in the characteristics is provided and a correction control voltage DELTAEci (i=1, 2,...n) is applied to each circuit to perform the correction in the range of zero of the sum total of DELTAEci.
Patent JP-S53135845-A (JP)
Title: Gas etching apparatus
Inventor: SUMINO KATSUO
IPC: H01J37/18
Filed: 1977-04-30
Abstract: PURPOSE:The above mentioned apparatus, made not to exhaust noxious waste gas, by consuming fluorine radical, contained in waste gas and changing to fluoride and then, converting the above fluoride to hydroxide.
Patent JP-2000246829-A (JP)
Title: Coloring structure
Inventor: KUMAZAWA KINYA
IPC: B32B7/023
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a coloring structure whose hue is changed by a visual angle, for example when seen from the incident side of a light source and from the opposite side and which has a feel of depth, transmits light, and can give novel designability different from a metallic color and a pearl color. SOLUTION: A bright material layer 20 containing a transparent bright material 10 controlling interference light Ci by the reflection/interference action of light obtained by multi-layer lamination structure in which at least two polymer having different refractive indices are laminated alternately and transmitted light L3 excluding the interference light is formed on a base material 30 which transmits light. Or, the bright material 10 is dispersed in a base material 40 which transmits light.
Patent JP-S63216391-A (JP)
Title: Led recording read
Inventor: TAKADA NORIMASA
IPC: B41J2/45
Filed: 1987-03-04
Abstract: PURPOSE:To obtain a product which can increase an allowable current margin, has high reliability and is stable and a low price, by setting the rise angle of the bonding wire connected to an LED array chip from the surface of the LED array chip a specific value or below. CONSTITUTION:An LED array chip 2 is mounted and printing is carried out by using light emitted by a current supplied to the LED array chip 2 via a bonding wire 3 from an external circuit. In such an LED recording head, the rise angle A of the bonding wire 3 connected to the LED array chip 2 against the surface of the LED array chip is made nearly 45 degrees or below. For the means of setting the angle A 45 deg. or below, e.g., wedge bonding is used. This can avoid the adverse effects against the printing by the reflection of light due to the bonding wire 3 and the allowable margin of a current value is increased.
Patent JP-S56146832-A (JP)
Title: Manufacture of sintered ore enabling high blend of ore with high a 2o3 content
Inventor: TASHIRO KIYOSHI
IPC: C22B1/16
Filed: 1980-04-17
Abstract: PURPOSE: To accelerate the rapid formation of a melt and enable an increase of the Al 2 O 3  content of sintered ore by controlling the Al 2 O 3  and SiO 2  contents of the fine powdered part of a predetermined grain size or below in blended starting material.  
     CONSTITUTION: Blended starting material contg. a fine grain part of <0.25mm grain size by ≥25wt% is prepared, and the SiO 2  and Al 2 O 3  contents of the material are properly held so as to increase the SiO 2  content of the fine powdered part of <0.25mm and reduce the Al 2 O 3  content. As a result, sintered ore can be manufactured without lowering the quality and productivity of the ore. That is, the amount of SiO 2  contained in said powdered part of <0.25mm is adjusted to ≥0.85wt% of the total amount of the components constituting said starting material, and the weigt ratio of Al 2 O 3 /SiO 2  to ≤0.25. By sintering the blended starting material thus adjusted, sintered ore with low SiO 2  content is obtd. without lowering the quality and productivity of the ore. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54143442-A (JP)
Title: Preparation of slurry of fluorescent material
Inventor: IWASAKI KAZUTO
IPC: C09K11/08
Filed: 1978-04-29
Abstract: PURPOSE: To prepare fluorescent particles having adsorbed pigment particles and giving high-contrast fluorescent layer, by treating the pigment particles and/or the fluorescent particles with a dissociable coating agent, and dispersing both components in water.  
     CONSTITUTION: Pigment particles and/or fluorescent partciles are treated with a dissociable coating agent such as vinyl pyridine, etc., so as to be charged in water with electricity with opposite sign. The pigment particles and the fluorescent particles are dispersed in water to form a fluorescent slurry, wherein pigment particles are adsorbed to the surface of the fluorescent particles. A fluorescent layer is prepared, e.g. by the spin coating with the fluorescent slurry thus obtained.  
     EFFECT: Homogeneous dispersion of the pigment particles between the fluorescent particles. A low-cost, high-contrast fluorescent layer having stable quality. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61209408-A (JP)
Title: Photodetector structure
Inventor: KUWABARA HIDEO
IPC: G02B6/42
Filed: 1985-03-14
Abstract: PURPOSE:To facilitate the processing of a window member and to reduce the distortion of an analog signal wave by loading the window member, which is made of a birefringence crystal, segmented by tilting a crystal axis and has parallel incident and coming-out surfaces, on the window hole part of a housing. CONSTITUTION:The window member 18 is made of the birefringence crystal (for instance, sapphire) in a circular shape (for instance, 0.2mm in thickness and 2-3mm in outer diameter), has the parallel incident and coming-out surfaces 18a and 18b, and is segmented by tilting it to the crystal axis C. The analog signal wave coming out of an optical fiber 9 is projected on a photodetector 10 loaded by the window member 18 approximately vertical against the incident surface 18a of the window member 18. However,the most part of the light beams makes incident on the window member 18 as an abnormal light beam, refracted at an abnormal refracting factor and projected obliquely on the coming-out surface 18b. Then they are refracted on the coming-out surface 18b, shifted in parallel to the incident light beam, and make incident on the incident surface of a photodetector 3 almost vertically. Thus even if the analog signal wave whose wavelength fluctuates is projected on the photodetector 10, the transmissivity of the window member 18 hardly changes, and the distortion of the analog signal wave is less.
Patent JP-S58168557-A (JP)
Inventor: NARIMATSU OSAMU
IPC: C08L33/02
Filed: 1982-03-31
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-S62207664-A (JP)
Title: Thermal transfer printer
Inventor: KONDO SHOJI
IPC: B41J35/00
Filed: 1986-03-07
Abstract: PURPOSE:To smoothly take up an ink film and prevent an ink film feeding motor from being operated under an overload, by feeding a transfer recording paper located at a transferring part to the position of a releasing means when a power source is switched ON. CONSTITUTION:A thermal head 6 for transferring a heat-fusible ink onto a transfer recording paper 1 is provided at a transferring part A. At a position spaced from the transferring part A by a predetermined distance to the forward side with respect to a feeding direction (b) of an ink film, a releasing roller 7 is provided, and at a position spaced from the roller 7 by a predetermined distance to the forward side, a sensor 8 for detecting the film is provided. With a power source is switched ON, the paper 1 is fed in the direction of an arrow (a), irrespective of whether the preceding OFF state has been caused by switching OFF the power source during printing. A feed quantity of the paper 1 is controlled by a paper feed line number counter (not shown), the content of which is zero when the leading end of the paper 1 is located at the transfer ring part A. When the leading end of the paper 1 reaches a releasing position B, the content of the counter reaches a preset count, and this condition is consid ered to be a result of switching OFF the power source after normal printing.
Patent JP-H01225041-A (JP)
Title: Ion source device
Inventor: YAMAKAWA MASASHI
IPC: H01J27/08
Filed: 1988-03-03
Abstract: PURPOSE:To improve the generation efficiency of plasma by preventing the flow away of electrons to the outside of a plasma forming chamber with the cusp magnetic field coordination formed near a plasma outlet. CONSTITUTION:The voltage is applied across the first electrode 14 and the second electrode 15 so that the first electrode 14 is made positive and the second electrode 15 is made negative, the first electrode 14 and a plasma forming chamber 1 are set to the same potential, the second electrode 15 and a film forming chamber 9 are set to the same potential. Magnetic lines of force generated by a permanent magnet 13 draw a star shape extending branches to the above and below and the right and left near a plasma outlet to form the so called cusp magnetic field coordination. Electrons flowing out from the plasma forming chamber 1 are suppressed by the cusp magnetic field coordination near the plasma outlet 8 to prevent the divergence. The plasma generation efficiency is thereby improved.
Patent JP-2000247612-A (JP)
Title: Production of polysulfide using electrolytic oxidation
Inventor: SHIMODAIRA TETSUJI
IPC: D21C11/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the by-production of the sulfuric acid ions and to make production with low electric power consumption by introducing a solution containing sulfide ions into the anode chamber of an electrolytic cell arranged to have a gap in at least part between a porous anode having a specific apparent volume and a diaphragm and obtaining polysulfide ions by electrolytic oxidation. SOLUTION: This process for producing the polysulfide consists in introducing the solution containing the sulfide ions into the anode chamber of the electrolytic cell having the anode chamber where the porous anode is disposed, a cathode chamber where a cathode is disposed and the diaphragm which delineates the anode chamber and the cathode chamber and obtaining the polysulfide ions by electrolytic oxidation. The porous anode is disposed to have the gap in at least part between itself and the diaphragm and the apparent volume of the porous anode is specified to 60 to 99% of the volume of the anode chamber. The porous anode is a physically continuous three-dimensional anastomosis and its surface consists of nickel or nickel alloy contg. >=50 wt.% nickel.
Patent JP-S57165469-A (JP)
Title: Adhesive resin composition and its laminate
Inventor: INOUE HIROSHI
IPC: B32B15/08
Filed: 1981-04-07
Abstract: PURPOSE:To prepare the titled composition having excellent environmental stress cracking resistance and high tensile strength, etc., and suitable for the lamination of metals or resins, by reacting and modifying a mixture of a specific linear low-density polyethylene and a synthetic rubber with an unsaturated carboxylic acid or its derivative. CONSTITUTION:100pts.wt. of a mixture of preferably 70-98pts. of a linear low- density polyetylene having a density of 0.915-0.935 and a ratio of (weight-average molecular weight)/(number-average molecular weight) of 3-12 and obtained by the copolymerization of ethylene and an alpha-olefin and preferably 30-2pts. of a synthetic rubber (preferably an ethylene-butene-1 copolymer rubber) is mixed with preferably 0.05-5pts. of an unsaturated carboxylic acid (e.g. acrylic acid, etc.) or its derivative, and a reaction initiator, and is reacted and modified to obtain the objective composition. The cmposition can be used for the manufacturing of a laminate of a metal (e.g. iron) or a thermoplastic resin (e.g. nylon 6).
Patent JP-S59177320-A (JP)
Title: Manufacture of two-phase stainless steel wire rod
Inventor: ONO MASAYUKI
IPC: C22C38/58
Filed: 1983-03-26
Abstract: PURPOSE:To manufacture two-phase stainless steel wire rods in a high yield by cogging a two-phase stainless steel ingot, quenching the surface of the resulting billet by water cooling, and rolling the billet to a wire rod. CONSTITUTION:A two-phase stainless steel ingot having an alloy composition consisting of <=0.15% C, <=1.0% Si, <=2.0% Mn, 8-10% Ni, 28-32% Cr and the balance Fe with impurities is cogged, and the surface of the resulting billet is quenched by water cooling at >=5 deg.C/min surface cooling rate. The billet is then heated at a high temp. such as about 1,300 deg.C for about 30min by soaking or other method, and it is rolled to a wire rod. At this time, the temp. of the material may be prevented from lowering with a hand burner or the like. The resulting coil is forced to be cooled with a fan or the like. Two-phase stainless steel wire rods of high quality free from a crack can be obtd. in a high yield.
Patent JP-H11213742-A (JP)
Title: Fluorescent lamp appliance directly attachable to ceiling
Inventor: FUKAYA KAZUMASA
IPC: F21V21/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide fluorescent lamp appliance saved in troublesome work and cost for electric connection by electrically connecting the appliance body and reflecting plates through rotary hooking type fixing tools. SOLUTION: This fluorescent lamp appliance is provided with a luminaire body to be attached directly to the ceiling. The appliance is further provided with reflecting plate installation stands 20 made of a metal and fixed in the lower face side of the body and reflecting plates 30 made of a metal in the lower face sides of the stands. The installation stands 20 and the reflecting plates 30 are joined by rotary hooking type fixing tools 40 in a manner that the stands 20 and the plates 30 are freely detached. Each of the fixing tool 40 is constituted of a metal part 41 and a resin part covering at least a part of the metal part 41. Knob part 46 are formed for rotation in parts where the resin parts are exposed.  Installation side contact parts 48 for electric connection with the installation stands 20 by pressure connection are formed in the metal parts 41 and reflecting plate side contact plates 49 for electric connection with the reflecting plates by pressure connection are formed in the metal parts 41. The body and the reflecting plates 30 are electrically connected through the routes of the body, the installation stands 20, the installation stand side contact parts 48, the fixing tools, reflecting plate side contact parts 49, and the reflecting plates 30.