baber/WOPTO huggingface dataset:
Patent JP-H08314104-A (JP)
Title: Wet processing apparatus of photographic sheet material
Inventor: BAASOROMIYUUZU BERURINDEN
IPC: G03D3/10
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce evaporation, oxidation and carbonization, and reduce consumption of a processing liquid by connecting respective cells to adjacent cells in a stack in a closed system. SOLUTION: Flanges 19 and 21 having respectively bolts 23 are arranged on upper side and lower side housing walls 15 and 16, and a cell 12 can be directly installed above or below the same or similar other cells 12' and 12". In this case, the adjacent cells 12' and 12" are nonliquid containing cells. The upper side housing wall part 15 is shaped on the lower side housing wall part 16 so as to arrange substantially closed connection between the adjacent cells. In this way, though a processing liquid from a tank 13 is prevented from falling on the lower side cell 12" by rollers 28 and 30 and sealing members 38 and 39, vapor from the lower side cell 12" is prevented from infiltrating into the tank 13 or from leaking to an environment. This constitution is formed so that the processing liquid in the tank 13 is not polluted by the contents of the adjacent cells 12' and 12".
Patent JP-S5843254-A (JP)
Inventor: EAHARUTO AUFUDEAHAARU
IPC: B01D33/00
Filed: 1982-08-23
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-H0311946-A (JP)
Title: Motor
Inventor: INABA YOSHIAKI
IPC: H02K1/22
Filed: 1989-06-07
Abstract: PURPOSE:To facilitate making of gap between the rotor and the stator and to reduce the cost by setting the inner diameter at one end side section of the laminated core of the stator slightly larger than the inner diameter at the central side section and forming a gap larger than that at the central section between the stator and the rotor. CONSTITUTION:In a stator 12, two types of punched stator boards 13, 14 are laminated such that the stator core 13 having inner diameter D1 is positioned at the end side and the inner diameter at the side end section 15 is set longer by (D1-D2) than that at the central section 16. When a rotor 10 and the stator 12 are assembled into a casing, gap G1 at the side end section 15 of the stator and the rotor can be set larger than the gap G2 between the rotor and the central section of the stator. By such arrangement, stepped structure at the inner diameter of the stator can be manufactured easily even in the mold caulking lamination system.
Patent JP-S63126252-A (JP)
Title: Manufacture of ultraviolet-erasable programmable romic
Inventor: MURAKAMI HAJIME
IPC: H01L21/8247
Filed: 1987-06-12
Abstract: PURPOSE:To decrease the manufacturing cost while facilitating the manufacture of an ultraviolet deleting programmable ROMIC, by forming a base and a cap of ceramics, sealing them with unexpensive glass layers and providing terminal leads by a lead frame. CONSTITUTION:An ultraviolet deleting programmable ROMIC chip 13 having a photodetector is attached in a recess on the principal surface of a ceramic base 11. A plurality of leads 16 led outwards from the periphery of the recess in the principal surface of the base 11 are fixed by means of sealing glass layers 19, 21. The ends of the plural leads 16 located on the periphery of the recess are electrically connected to the chip 13 by means of bonding wires 14. In this manner, ultraviolet deleting programmable ROMIC's can be manufactured easily at a lower cost.
Patent JP-S5770307-A (JP)
Title: Catalytic gas burner
Inventor: MATSUMOTO IKUO
IPC: F23D14/18
Filed: 1980-10-16
Abstract: PURPOSE: To improve the heat exchange efficiency as well as reduce CO, NOX and the like by a method wherein oxidizing catalyst is supported on a flame hole plate itself utilizing as the catalytic combustion carrier at the catalytic burner of gas such as town gas or the like.  
     CONSTITUTION: The gas passage holes 4 of the flame hole plate 3 is changed its diameter on its way so that the holes on the surface facing downward have small diametrical ports 5 and the holes on the surface facing upward have large diametrical ports 6. The catalyst 9 is carried on the inner wall surfaces of the gas passage holes 4 belonging to the large diametrical ports 6 and on the upper surface wall 10 only and is not carried on the remaining parts. When the ignition is tried at the flame hole plate 3, at first the flames are formed at the tips of the large diametrical ports 6 and then, after one of two minutes, the combustion spreads to the upper surface wall 10 around the flame holes and the inner walls of the gas passage holes 4, on all of which the catalyst is supported, and flames die not. By the way, because the small diametrical port 5 of the gas passage hole 4 is made small so as to generate the velocity of gas flow at the port 5 faster than the burning velocity ofthe gas in order to obtain the effect for preventing the backfire from the red heat at the upper surface of the flame hole plate 3, more safety is resulted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01313964-A (JP)
Title: Semiconductor device
Inventor: IWANISHI MANABU
IPC: H01L23/28
Filed: 1988-06-13
Abstract: PURPOSE:To prevent an epoxy resin from exfoliating from a case and from warping upward by providing the upper end of a case with an inside protruding part. CONSTITUTION:The thickness of the upper end of a case 5 is made large to form an inside protruding part 5a. The position of the protruding part 5a is made equal to the height of an epoxy resin part 7 which is injected on silicon gel 6 injected in the case 5. As a result, the contact area between the epoxy resin 7 and the case 5 is increased, and the withstanding strength against the load impressed on the contact part between the epoxy resin 7 and the case 5, which is caused by the expansion and contraction of each constituting component at the time of temperature change, becomes large, so that the epoxy resin 7 hardly exfoliates from the case 5. Thereby, the epoxy resin can be prevented from exfoliating from the case and from warping upward.
Patent JP-S626587-A (JP)
Title: Graphic data forming device
Inventor: HANABUSA HIDEJI
IPC: H04N7/173
Filed: 1985-07-02
Abstract: PURPOSE:To automatically form a photographic form by converting the colors of respective picture elements into a representative color, making the converted respective picture elements correspond to a designated color, converting the number of the designated color of respective unit blocks so as to be within the determined number of colors, and dividing the picture elements into a graphic color and a background color by making corners of a display screen a reference. CONSTITUTION:The picture 1 of a base of a photographic form is fetched to a field memory 3 by a television camera 2. The contents of a field memory 3 are freely read by a command from a picture processor 5, rewritten by the data from the picture processor 5 and monitored by a monitor 4 at any time. The contents of the field memory 3 are accommodated in the buffer memory 51 of the processor 5 and herein converted into the graphic data by a program included in a CPU 52. The color of respective picture elements is converted to a representative color and converted to a designated color corresponding to the photographic form. Respective unit blocks are gathered by the designated number of colors. Then, the blocks are divided into a graphic color and a back ground color.
Patent JP-2000333869-A (JP)
Title: Supplying structure of bath set
Inventor: KAIDA MASAHIRO
IPC: A47K3/16
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and surely assure the water tightness of a bathtub with respect to a waterproof pan. SOLUTION: The waterproof pan 3 is installed on the earthen floor, etc., and the bathtub 2 is fitted thereto through an opening 311a of a bathtub receiving member 31. At this time, the bathtub 2 is placed and supported on and by reinforcing and supporting members 10 for supporting the waterproof pan 3 and is tightly adhered to a water stopping member S1 disposed at the peripheral edge of the opening 311a of the bathtub receiving member 31, by which the water tightness between the bathtub 2 and the bathtub receiving member 31 is assured.
Patent JP-S5874018-A (JP)
Title: Magnetization distribution control for cylindrical rare-earth cobalt magnet
Inventor: OKONOGI ITARU
IPC: H01F41/02
Filed: 1982-08-20
Abstract: PURPOSE:To provide any required magnetization distribution pattern easily, by a method wherein a magnetic material that has satulating magnetic flux density required for the magnetization distribution is used for a core. CONSTITUTION:A lower punch 4 is fixed into a mortar 1, and material powder 8 is put into a through-hole 2 in which an inner rod 5 is projected. Then, an upper punch 3 is inserted in the mortar 1 up to 2-4mm., turning on electricity for a coil 6 to form a magnetic field. After this, the upper punch 3 is moved downward, while the lower punch 4 is moved upward to press the magnetic powder 8, which a cylinder magnet is formed. At this time, by changing the magnetic characteristics of the core 5, the magnetization distribution of the cylinder magnet in the diameter direction can be controlld. The magnetic characteristics can be changed according to the required magnetization distribution by selecting a material among the ones having various satulating magnetic flux density. Thus, any required pattern of the magnetization distribution can be provided.
Patent JP-H11337099-A (JP)
Title: Floor heating panel structure
Inventor: NAKAJIMA SATOSHI
IPC: E04F15/18
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To eliminate strange feeling of appearance by providing a branch connector substantially in the center of a lateral wiring path juxtaposed to a floor heating panel and interconnecting the branch connectors at an interconnecting wiring part thereby making the joint of the floor heating panel and a normal panel on the periphery thereof inconspicuous. SOLUTION: Two lateral wiring paths 3 are juxtaposed to a floor heating panel 1, a branch connector 2 is provided substantially in the center of the wiring path 3 and a wiring part 4 for interconnecting the branch connector 2 is provided. The floor heating panel 1 is produced by pasting a back sheet to a wood frame, fixing a heat insulating material thereto and then applying a surface material, e.g. a decoration material. The floor heating panel 1 may incorporate a heater, e.g. a cord heater where the cord itself generates heat. The heater may be covered, on the surface side, with an aluminum foil so that heat is transmitted uniformly from the heater to the surface of the floor heating panel 1.
Patent JP-S6124053-A (JP)
Title: Disc ejection mechanism of floppy disc drive device
Inventor: OBA OSAMU
IPC: G11B17/04
Filed: 1984-07-13
Abstract: PURPOSE:To prevent a prescribed quantity of a disc from being ejected even when a spring force has variation by holding a disc retainer at ejection while bringing it into contact with an end face of a hole for hub support or an end face of a hole for head. CONSTITUTION:When the sum between an energizing force of a spring incorporated in a disc case A and an energizing force of a spring 9 of a trigger lever 8 is larger than a value, the ridge of the hole 14 for hub support is pushed out of the disc retainer 11 and the disc case A is ejected further. Since the hole 16 for head loading and the hole 14 for hub support are placed at the depth on a line, the disc retainer 11 is placed in the hole 16 for head loading and kept in a stage which is in contact with the ridge of the hole 16 for head loading. Thus, the disc case A is held surely by the disc retainer 11 without being jumped out externally.
Patent JP-H0441447-A (JP)
Title: Production of butanediol by irradiation of light
Inventor: SHIMIZU YUICHI
IPC: C07C29/32
Filed: 1990-06-04
Abstract: PURPOSE:To easily obtain butanediols composed mainly of 2,3-butanediol in high selectivity in a short time under normal temperature and pressure condition with single-stage reaction without using photo-catalyst by irradiating ethanol with light in the presence of hydrogen peroxide. CONSTITUTION:Ethanol is irradiated with light of preferably a high-intensity ultraviolet laser in the presence of hydrogen peroxide to effect the photo- decomposition of hydrogen peroxide in high efficiency and produce OH radicals acting as reaction initiation seeds at high concentration. The OH radical produced by the above process is thoroughly mixed with ethanol to react the components in high efficiency. The objective butanediol composed mainly of 2,3-butanediol useful as a raw material for butadione, an antifreezing agent, a wetting agent or a softening agent can be produced in high selectivity at a low cost by the above effective reaction and the effective dimerization reaction of alpha-hydroxyethyl radical.
Patent JP-H09327587-A (JP)
Title: Clutch mechanism for sewing machine
Inventor: SUZUKI TATSUYA
IPC: D05B69/16
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To engage/disengage a driving motor and an upper shaft through a single action by energizing a 2nd energizing means, which enables stronger energization than the energizing force of a 1st energizing means for a bobbin thread winding mechanism to the side of a pulley, and disengaging the upper shaft and a hand wheel by protruding a projecting part on the side of the upper shaft from a private bottom. SOLUTION: An upper shaft 7 is extended through a hand wheel 8 to a 2nd recessed part 8e of the hand wheel, the terminal part of the upper shaft 7 is fastened with a stop ring 11 by a fastening means, a spring 13 is arranged between seat metal 12 abutted with the stop ring 11 and the hand wheel 8, the seat metal 12 is energized toward the stop ring 11 and the hand wheel 8 is energized so that the state of inserting a pin 10 into the hole of a bottom groove 8 is provided. Then, a coil spring 14e is linked to one end of a bobbin thread winding arm 14b of a bobbin thread winding mechanism 14 on the side face of a pulley 6 and the extending force of the coil spring 14e applied to the pulley 6 by the swinging operation of the bobbin thread winding arm 14b is set more than the energizing force of the spring 13.
Patent JP-S5936448-A (JP)
Title: Amplitude limit system
Inventor: ODAKA KAZUYUKI
IPC: H04B17/40
Filed: 1982-08-23
Abstract: PURPOSE:To prevent damage due to overload of a repeater caused by the interruption of a pilot signal, by discriminating the level of a transmission signal, the pilot signal and a monitor signal so as to control the level controller. CONSTITUTION:When a transmission signal SD, a pilot signal SP, and a monitor signal SV are at normal level, no discriminating level is outputted from a level discriminator 7 to a level limiter 12 and no level limiter 12 is activated. On the other hand, the interruption of the signal SP is detected at a detector 9, this detecting signal is discriminated at a level discriminating circuit 7, and the level limiter 12 is controlled with this discriminating output. Then, the level of other signals SD, SV outputted from a hybrid 4 is suppressed, the distortion of the signal SD or the damage of a repeater 13 and succeeding is suppressed and the deterioration in the transmission quality is prevented.
Patent JP-S5572030-A (JP)
Title: Gas phase growing of compound semiconductor
Inventor: OGASAWARA KAZUTO
IPC: H01L21/205
Filed: 1978-11-27
Abstract: PURPOSE: To provide a uniformly grown film layer by a method wherein III group metal sources are contained in two chambers in the same reaction tube, each chamber being subject to a passing-carrier gas mixture of either H 2  or an inert gas and a chloride of V group metal, respectively.  
     CONSTITUTION: N 2  gas is introduced 27 into the reaction tube 18, and Ga 19, 20 and GaAs substrate 25 are heated 29, 30 to a specific temperature. N 2  gas is stopped and H 2  mixed with AsCl 3  is passed through the bubbler 32 and the flow controller 33 to be supplied 35 into the chamber 22. Meanwhile, N 2  mixed with AsCl 3  is passed through the bubbler 37 and the flow controller 38 and supplied 40 into the chamber 22. In each chamber, gas formed by reaction with Ga is uniformly mixed  by barrier walls 23aW23c and sent to the grow chamber 24, where a high resistivity buffer layer is formed on the GaAs substrate 25. Then, H 2  and N 2  are varied in the rate of flow, and H 2 S 41 is passed through the flow controller 43 into the grow chamber 24 to permit at active layer to be laid on the buffer layer. The doping gas flow rate is further increased to continuously grow the low resistivity electrode layer. This provides both layers with extremely small dispersion in thickness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S626773-A (JP)
Title: Joining structure for ceramic and metal
Inventor: KAWASE MICHIHIKO
IPC: F16D1/00
Filed: 1985-07-03
Abstract: PURPOSE:To prevent the generation of a crack on a ceramic member by the residual stress generated in cooling by interposing the metal made short shaft of smaller Young's modulus quality than those of a ceramic made member and metallic member between the both in case of brazing the both. CONSTITUTION:The sintered alloy made short shaft 12 of stainless steel and copper, etc. having smaller Young's modulus than those of a ceramic shaft 10 and metallic shaft 11 is interposed between the both in case of combining with brazing the ceramic shaft 10 and metal made turbine shaft 11 of the ceramic made exhaust turbine, etc. in the turbo-charger and gas turbine of an internal-combustion engine and brazed at the interface 13, 13'. Due to the deflection by the difference in the shrinkage factors of the ceramic shaft 10 and metallic shaft 11 after their brazing at high temp. being absorbed by the short shaft 12 of low Young's modulus, the residual stress generated on the ceramic shaft 10 of brittle material is reduced and the generation of a crack is prevented.
Patent JP-H0817733-A (JP)
Title: Semiconductor thin film and its manufacture
Inventor: IKEDA KOSUKE
IPC: H01L31/04
Filed: 1994-06-28
Abstract: PURPOSE:To provide a ZnX-MgX solid-solution thin film (where X represents S, Se or Te) which is useful as an optical device or a photoelectric conversion device such as a window layer or the like for a solar cell and to provide its manufacturing method. CONSTITUTION:A ZnX-MgX solid-solution thin film is manufactured by a method wherein (1) ZnX and Mg are vapor-deposited simultaneously on a substrate, (2) Zn, Mg and X are vapor-deposited simultaneously on the substrate, (3) a solid solution of ZnX and MgX is sputtered and vapor-deposited on the substrate, (4) Zn and Mg are heat-treated simultaneously on the substrate in an atmosphere which contains X after that have been laminated and vapor- deposited and (5) Zn and Mg are heat-treated simultaneously on the substrate or after they have been laminated and vapor-deposited, and X is laminated, vapor-deposited and then heat-treated.
Patent JP-S627046-A (JP)
Title: Image forming material
Inventor: TAKITA MITSURU
IPC: G03C1/72
Filed: 1985-07-03
Abstract: PURPOSE:To prevent to dissolve a component contd. in the image forming layer in courses of a developing and a fixing steps, thereby making the image vivid by incorporating a copolymer resin composed of a hydrophobic polymer chain and a hydrophilic polymer chain in the image forming layer as a hardener. CONSTITUTION:The titled material is comprised the copolymer resin of the hardener together with a metallic compd. which turns to a metal developing nucleus when it is reduced, a developing retarder and a binder in the image forming layer of the surface of a substrate. The copolymer resin is composed of the hydrophobic polymer chain and the hydrophilic polymer chain, for example, a graft copolymer such as an acrylic resin composed of a polymethylmethacrylate as the main chain and a poly-2- hydroxyethylmethacrylate as the branched chain or a block copolymer. The prescribed hardener gives to the image forming layer, the hydrophilic and the water resisting properties and at the same time, prevents to dissolve the component contd. in the image forming layer, thereby making the image vivid.
Patent JP-S6126653-A (JP)
Title: Phenolic resin molding material
Inventor: KONYA TAKASHI
IPC: C08L61/04
Filed: 1984-07-13
Abstract: PURPOSE:The titled molding material, obtained by incorporating a phenolic resin with specific glass flakes, and having remarkably improved flexural modulus and improved heat and fatigue resistance. CONSTITUTION:A phenolic resin molding material containing 40-80wt%, based on the total weight, glass coarser than 80 mesh. Alkali-free glass is preferred for the glass flakes.
Patent JP-H071707-A (JP)
Title: Image recording device
Inventor: TAKAHASHI YOSHIYUKI
IPC: B41F16/00
Filed: 1993-06-17
Abstract: PURPOSE:To contrive to efficiently and highly accurately transfer image onto sheet and, at the same time, to reduce production cost. CONSTITUTION:A first transferring means 3 for transferring an image by the heat emitted from the heat generating part of a thermal head 20 by bringing heat transfer ribbon 2 into close contact with film 1 wound round a drum 15 is provided. Then, a second transferring means for transferring the image transferred to the film 1 to a sheet by thermocompression bonding the image transferred to the film 1 with a heat roll under the condition that the sheet is brought into close contact with the film 1, onto which the image is transferred, is provided. On a drum 15, a detection sensor for detecting the end-of-transfer position or the rear end of the image transferred previously is provided slightly apart to the forward side of the pivoting direction of the drum 15 from the start-of- transfer position A of the drum 15 so as to start the transferring of the following image when the detection sensor detects the end-of-transfer site of the image transferred previously.
Patent JP-H09311528-A (JP)
Title: Electrophotographic image forming device
Inventor: HAYAMA YUKO
IPC: G03G15/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To stably and uniformly electrify an image carrier all the time, without causing an abnormal discharge such as a white streak and dot by preventing the soiling of an electrifying member. SOLUTION: An electrifying roller 2 is provided in proximity to a photoreceptor drum 1 and a preprocessing roller 3 is provided on the upstream side from the electrifying roller 2. Then, a voltage constituted in such a manner that AC and DC voltages are superimposed is applied to the electrifying roller 2 by a power source circuit 4. Further, the voltage constituted in such a manner that the AC and DC voltages are superimposed is applied to the preprocessing roller 3 by a second power source circuit 5. When the DC voltage applied to the electrifying roller 2 in an image region is defined as DC1, the DC voltage applied to the electrifying roller 2 in a nonimage region is defined as DC2 and the DC component voltage of the voltage applied to the roller 3 is defined as D3, the conditions of |DCI|>|DC2|>|DC3| can be satisfied.
Patent JP-H04349131-A (JP)
Title: Production of crystallized glass
Inventor: HACHIUMA SUSUMU
IPC: C03C10/04
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a crystallized glass low in internal stress by irradiating a glass molding with a microwave to heat it in a specified temp. pattern and crystallizing the molding. CONSTITUTION:A glass molding 1 (plate-shaped, curved, etc.) with the dielectric loss at the frequency of the microwave and at about the crystallization temp. controlled to >=10<-3> is set in a crystallization furnace consisting of a wall 2, a microwave emitting port 3, a glass sheet holder 4, an auxiliary heater 5 and a microwave shielding plate 6, and then heated to about 600 deg.C in about 2hr by the heater 5 in an air atmosphere. A microwave generator is then operated to project the microwave (e.g. 5kW maximum output) with 1-10GHz frequency into the furnace from the emitting port 3. The furnace is then heated to about 750 deg.C in about 1hr while projecting the microwave and adjusting the output of the heater 5, held at that temp. for about 2hr, then heated to about 840 deg.C in about 5hr, held at that temp. for about 2hr and then cooled to obtain a crystallized glass.