baber/WOPTO huggingface dataset:
Patent JP-S5723079-A (JP)
Title: Collector body for electrolytic cell
Inventor: ODA YOSHIO
IPC: C25B1/46
Filed: 1980-07-18
Abstract: PURPOSE: To enable the excellent removal of gas, by piling up on the surface of an electrode a plurality of layers of netlike materials having their meshes and wire diameter enlarged in proportion with the increasing distance from the surface in a low voltage electrolytic cell for an alkali chloride aqueous solution.  
     CONSTITUTION: On the surface of the electrode bonded to an ion exchange membrance, expanded metals or wire nets are piled up in order which have smaller meshes and wire diameter in proportion with decreased distance from the surface and have larger meshes and wire diameter in proportion with increased distance from the surface. With the former, e.g. the major axis of a hole is about 1.0W20mm, the minor axis about 0.5W10mm, the wire diameter about 0.1W1.5mm and the opening ratio about 30W90%. When these physical properties deviate from the above- mentioned ranges, the cell voltage rises and the ion exchange membrane is bent markedly so that the deviation is not preferable. Further, with wire nets, about 5W160 meshes are preferable and the wire diameter is about 0.1W2mm. The material of the expanded metal or wire nets is stainless steell, Ni or the like in the cathodic side and is the one coated with Ti, Ta, Pt or the like in the anodic side. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58376-A (JP)
Title: Riser cutter
Inventor: SUGIHARA TAKASHI
IPC: B23K7/10
Filed: 1981-06-23
Abstract: PURPOSE:To cut sprues extremely quickly and to obtain cut faces of desired curved surfaces without post treatments by controlling the positions of nozzles automatically and simultaneously while conveying cast steel products wherein risers are allowed to remain. CONSTITUTION:After cast steel products 1 are placed on pallets 2 supported to a conveyor 3, the products 1 are located right under a cutter 4 by the conveyance of the device 3. The positions of the risers 1' of the products 1 are aligned, and the positions in the conveying and width directions of the respectively pallets are adjusted with motors 17, 18. The directions and heights of nozzles 16 are adjusted with another motors. In synchronization with the execution of the cutting operation, the positions, directions and heights of the nozzles 16 in the conveying and width directions of the pallets are changed, whereby the risers 1' are cut. Upon completion of the cutting, the nozzles 16 are reset to the home positions, and the products 1 are conveyed together with the pallets 2 to the next stage by the device 3.
Patent JP-2000290470-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: MAEBOTOKE SHINICHI
IPC: C08K3/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for sealing a semiconductor, excellent in solder crack resistance, high temperature storability and flame resistance. SOLUTION: This epoxy resin composition for sealing a semiconductor is characterized by comprising (A) an epoxy resin, (B) a phenol resin, (C) a hardening accelerator (D) an inorganic filler and (E) a combination of melamine and an inorganic compound releasing >=10 wt.% water of crystallization at >=250 deg.C, and by not containing a halogen-based compound, antimony oxide and a phosphorus-based flame retardant.
Patent JP-S61256308-A (JP)
Title: Coupling device between three-dimensional optical waveguide and optical fiber
Inventor: TAKAGI JUNICHI
IPC: G02B6/30
Filed: 1985-05-10
Abstract: PURPOSE:To obtain relatively high coupling efficiency while speeding up optical coupling processing by providing the 2nd optical ultraviolet-ray setting resin which has a larger refractive index after setting than the 1st optical ultraviolet-ray setting resin. CONSTITUTION:A coating layer 31 is provided covering a core 12 and an optical waveguide 30 for coupling and the refractive index (na) of the coating layer 31 is larger than the refractive index (no) of the optical waveguide 0 for coupling. A stage after being adjusted so that the intensity of light incident on the optical waveguide 21 from an optical fiber 10 is maximum is moved to increase slightly the distance between the end surface of the optical fiber 10 and the end surface of a substrate 20. Then, optical ultraviolet-ray setting resin is stuck atop of a rod to stick ultraviolet- ray setting resin 30a atop of the core 12 and ultraviolet-ray setting resin 30b on the end surface of the optical waveguide 21 of the substrate 20 in a hemispherical shape respectively. The stage 3 is moved to bring both resin materials 30a and 30b into contact and formed them in the shape of the optical waveguide 30. The resin 30 is irradiated with ultraviolet light and set, and then the 2nd ultraviolet-ray setting resin is stuck on the periphery between the core 12 and light guide 30 and set by ultraviolet- ray irradiation, thus forming the coating layer 31.
Patent JP-H046037-A (JP)
Title: Cylinder for foldable box
Inventor: HASHIMOTO TADASHI
IPC: B65D5/02
Filed: 1990-04-13
Abstract: PURPOSE:To facilitate opening wide though in a flatly pressed state due to a difference of width by making a sheet width between folding lined different on both sides of the folding line as a border line. CONSTITUTION:A sheet 1 provided with prescribed folding lines 11 to 14 is shaped in a cylinder with an overlap width 2 at one end pasted with the other end 3, and the cylinder is pressed flat. Though the cylinder is pressed flat, a sheet width (11-12-13) between lines 11, 12 and 13 on one surface from the line 11 to the line 13 is larger than another sheet width (11-14-13) between lines 11, 14 and 13 on the other surface from the line 11 to the line 13. This makes it easy to open wide the pressed cylinder in a triangle. In this instance, it is preferable that the sheet width (11-12-13) on one surface should be larger than the sheet width (11-14-12) on the other surface by 0.1%-0.3%. If less than 0.1%, the facility to open is decreased, and if larger than 3%, the shaped of a foldable box, when assembled up, receives bad influence.
Patent JP-S60244358-A (JP)
Inventor: ROBAATO JIEE HAATORU
IPC: B05B5/035
Filed: 1985-05-10
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-H05300318-A (JP)
Title: Original lighting device
Inventor: KOBAYASHI GENICHI
IPC: H04N1/04
Filed: 1992-04-17
Abstract: PURPOSE:To obtain the original lighting device by which a light shield plate is simply adjusted by fixing the plural light shield plates with a magnetic force of a magnet installed to an auxiliary reflecting plate. CONSTITUTION:A lighting system is mounted on a stationary bracket and an original face is scanned while being moved horizontally in parallel with a contact glass 1. Moreover, a reflected luminous flux 9 from an original M lighted by a direct light from a light source 3 and a reflected light from reflecting plates 2,4 changes its direction in a mirror 10 by nearly 90 deg. and the result is led to a photosensing body via an image forming lens and plural mirrors. The auxiliary reflecting mirror 4 is made of aluminum and the light shield plate 5 is made of copper. A magnet 6 is placed on a lower face of the auxiliary reflecting plate 4 and the light shield plate 5 is fixed by its holding force. Then the movement of the light shield plate is easy. Since the plural light shield plates are fixed by the magnet 6, uneven lighting is easily adjusted by utilizing delicate position movement of the plural light shield plates and the job performance is improved.
Patent JP-S58214316-A (JP)
Title: Filter for purifying exhaust gas
Inventor: NOMURA ETSUJI
IPC: B01D46/00
Filed: 1982-06-08
Abstract: PURPOSE:To make it possible to regenerate a filter in good efficiency, by partially providing a partition wall through which an exhaust gas is not passed in a filter to uniformly transmit combustion heat to the downstream side by the warmth holding action of said partition wall. CONSTITUTION:An exhaust gas is flowed into a cell 2 opened at the upstream side and sealed at the downstream side by an embedded seal 4 from the upstream side of a filter 10 and passes a partition wall 5 to be flowed into a cell 1 sealed at the upstream surface by an embedded seal 3 and opened at the downstream side. In this case, fine particles in the exhaust gas are adhered to an collected by the partition wall 5. In the filter 10, a partition wall 6 through which the exhaust gas is not almost passed because adjacent cells 2 are together sealed by the embedded seal 4 at the downstream side is provided. Therefore, when the filter 10 is heated by a heater at the regeneration time of the filter 10, fine particles adhered to the upstream surface of the filter 10 are burnt and, because this combustion heat is transmitted to the further downstream side by the partition wall 6, the fine particles adherd to the downstream side are reheated and regeneration efficiency becomes well.
Patent JP-S581911-A (JP)
Inventor: NAKAMURA KIYOSHI
IPC: A01G9/00
Filed: 1981-06-26
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-S61255617-A (JP)
Inventor: MATSUO HIROSHI
IPC: A47J27/00
Filed: 1985-05-09
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-S63262791-A (JP)
Inventor: KAWAMURA SHIGEMI
IPC: G07D9/00
Filed: 1987-04-20
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-S63264117-A (JP)
Title: Filter element for separating oil mist
Inventor: FUJIWARA MITSURU
IPC: B01D46/30
Filed: 1987-04-23
Abstract: PURPOSE:To obtain the title filter element having high separation performance over a long period by passing a gas contg. oil mists through a filter bed packed with the glass fiber consisting of curled filaments. CONSTITUTION:The filter element 14 is obtained by putting a fiber bed 6 consisting of curled glass fiber between woven fabrics 5 and 7 and supporting the inner periphery with cylindrical perforated plates 3 and 8. Since the curled filaments are irregularly interwoven with each other, the glass fiber is not straightened due to the curling, hence the fibers are not formed into parallel rovings by the surface tension of an oil droplet unlike the conventional straight fiber roving. Accordingly, the oil mists collected by the filter element 14 accumulate at the cross of filaments, the oil droplet falls from the fiber bed 6 when the droplet is grown to larger than a certain size, and hence the oil separation efficiency is increased.
Patent JP-2000291280-A (JP)
Title: Two stage type parking device
Inventor: ASANO KATSUTOSHI
IPC: E04H6/06
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a two stage type parking device in which a car on the upper side can be entered and left easily and smoothly without previously taking out a car housed on the lower side and a space can be saved by simple structure. SOLUTION: The two stage type parking device 1 is composed of a main body 2, a truck 3 and a drive mechanism section 4, and a car 15 on the lower side is housed in the space section 17 of the main body 2 to freely go in and out. The truck 3 on which a car 16 on the upper side is loaded is housed in the space section 17 of the main body 2 to freely go in and out. The truck 3 is drawn out from the main body 2 by the drive mechanism section 4, a rotary plate 20 on the truck 3 is turned and the car 16 may be extracted from the upper section of the rotary plate 20 by lifting and lowering the rotary plate in the entering and leaving of the car 16 on the upper side.
Patent JP-S61256865-A (JP)
Title: Processing method for digital picture
Inventor: HAYASHI MASAYUKI
IPC: H04N1/40
Filed: 1985-05-09
Abstract: PURPOSE:To obtain the optimum picture data having a density equivalent to an original density even when the surface density of an original is not the same as that of a reference white board by making the conversion ratio of the picture signal of the original vary freely based upon data read from the reference white board. CONSTITUTION:The reference white board is read at a CCD 10 and an analog picture data are inputted to an A/D converter 13 through an amplifier 12. A fixed reference voltage VREF is applied to a reference voltage at a D/A converter 15 and the output of the D/A converter 15 is supplied to the A/D converter 13 as the reference and the data that are read are stored at an RAM14 as shading correcting data. When the picture of the original is read, a variable reference voltage VREF, is applied to the D/A converter 15 as the conversion ratio for the picture signal and an action equivalent to the change of the density of the reference white board by appearance is performed electrically and a stored content in the RAM14 is supplied to the D/A converter 15 and a picture data are scanned with setting the output voltage as the reference voltage and the output of the A/D converter 13 is outputted as a half tone signal through a dither process circuit 16.
Patent JP-S62254167-A (JP)
Title: Plate-writing recording device
Inventor: OCHIAI TOSHIHIKO
IPC: B43L1/04
Filed: 1986-04-28
Abstract: PURPOSE:To securely remove stains from the reverse surface of a writing medium without adding any cleaning member newly by arranging a support means so that the writing medium moves in the vicinity of an erasing means. CONSTITUTION:The support member 30 made of a ferromagnetic material is fixed at the position on a sleeve 28 closest to a roller 3 and stylus recording electrodes 31 made of circular magnetic bodies are arrayed closely over the surface of the sleeve 28 from on the support member 30 in the axial direction of the sleeve 28. The erasing means 9 is equipped with an erasing sleeve 32 made of a nonmagnetic material and the sleeve 32 is rotatable as shown by an arrow D. Consequently, toner sticking on a recording medium 1 and toner on the reverse surface of the writing medium 8 are removed by the erasure sleeve 32.
Patent JP-S5223436-A (JP)
Title: Safe-ball yielding device in pin ball machine
Inventor: UEDA KATSUHIKO
IPC: A63F7/02
Filed: 1975-08-14
Abstract: PURPOSE: To provide pin ball players with a service-ball by throwing open a movable closure to increase safe-ball yielding chances at each time when a number of out-balls being electrically counted attains to a predetermined number. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06296102-A (JP)
Title: Band control method for laminated component and laminated band pass filter
Inventor: NAKAI SHINYA
IPC: H01P11/00
Filed: 1993-04-01
Abstract: PURPOSE:To obtain the laminated component hardly exfoliated because an inter-layer adhesive force of the lamination filter is not deteriorated even when an area of an internal ground electrode formed to an inner layer is more or less widely selected by providing a hollow part or a notch part to the internal ground electrode formed to the internal layer. CONSTITUTION:The laminated band pass filter F1 consists of a 0-th layer S0 to 4th layer S4. An internal ground electrode IG provided to the 2nd layer S2 has a hollow part 50 and the hollow part 50 is provided to a part not opposed to center conductors L1, L2. Ceramics are coupled at the hollow part 50 and their adhesive force is comparatively strong, then the deterioration in the inter-layer adhesive force of the laminated component is less and the ceramics are hardly exfoliated even when the area of the internal ground electrode is more or less widely selected. Furthermore, the coupling quantity of two adjacent resonators is controlled by adjusting the length of the hollow part 50 (or a notch) and the band of the band pass filter F1 is controlled without increasing its size.
Patent JP-H06285582-A (JP)
Title: Treatment of surface of mold for casting and mold for casting
Inventor: HORI YUJI
IPC: B22C1/00
Filed: 1993-03-31
Abstract: PURPOSE:To form the strong and uniform surface layer part of a coating material on the surface of a mold, in the case of executing a casting work by using the mold made of molding sand. CONSTITUTION:The coating material 15 and coating auxiliary material 16 having almost spherical shape and larger diameter than the coating material 15 are arranged in a vessel 12 opened at the upper surface, and after string the coating material 15 and the coating auxiliary material 16, these mixed coating material are left as they are. The concn. distribution, in which the quantity of the coating material 15 is reduced in comparison with the coating auxiliary material 16 upward from the bottom part of the vessel 12, is caused. Then, the mold 18 is arranged at the bottom part of the vessel 12 in this condition, and the mold 18 is moved upward while relatively rotating this mold 18 and the vessel 12 in the circumferential direction centering the vertical direction.
Patent JP-H1033378-A (JP)
Title: Steam heating device which can be sterilized
Inventor: PIETRO CICCHETTI
IPC: A47J31/44
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To easily and safely perform cleaning in steam. SOLUTION: A device 10 to form heated emulsion of milk with air has a communication passage for steam, milk, and air to flow to a discharge port 11 in it. For closing the discharge port 11, a sealing means 20 slides strongly, so the inside of the device 10 is cleaned by action of communication of steam. The discharge port 11 is favorably formed of a tubular body 25, and a free end 26 of the tubular body 25 has a tapered form. Inside the tubular body 25, a dispenser 27 provided with an opened radial passage 28 is disposed in an axial line at a position where the communication passage reaches. For execution of the sealing means 20, the tubular body 25 and the dispenser 27 are set to be slidable relatively in axial directions to set the dispenser 27 at a sealed contact position to the tubular body 25, thereby a passage communicated with the outer side of the tubular body 25 is closed.
Patent JP-S58216761-A (JP)
Title: Patterning and surface treatment of aluminum
Inventor: SHIMA ISAO
IPC: C25D11/18
Filed: 1982-06-09
Abstract: PURPOSE:To enable the formation of a pattern in free design, by using a resin curable by UV light, irradiating UV light thereto and forming the pattern on the anodized film of aluminum. CONSTITUTION:Aluminum 2 is first subjected to degreasing, cleaning, etching, etc. as a pretreatment and is electrolyzed in a bath which forms a porous oxide film such as of sulfuric acid or oxalic acid, so that an anodized film 7 is formed on the surface thereof. A paint 6a of a resin curable by UV light is beforehand stuck or printed by various methods on the anodized film and UV light is irradiated thereto from above the pattern to cure the pain 6a and the film 7 like a pattern in tight contact with each other. Since the paint 6a is cured quickly and is brought into tight contact with the film 7 when irradiated with the UV light, the efficiency in the surface treatment work is improved.
Patent JP-2000293685-A (JP)
Title: Scene recognizing device
Inventor: HATAKEYAMA YOSHIYUKI
IPC: G06T7/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To automatically recognize the scene of a picture and the action intention of a person in the picture. SOLUTION: A picture processing part 12 extracts an object in a picture obtained by a photographing part 10. A recognizing part 14 decides the attribute of the extracted object (that is, whether or not the object is a person, and the action of a person when the object is a person, and the designation of a body when the object is a body). A scene recognizing part 18 selects the most certain scene based on the attribute of the object from among scene candidates. An estimating part 22 specifies the most matched action intention of the person from among the plural possible action intentions based on the action attribute of the person object in the recognized scene.
Patent JP-H02277640-A (JP)
Title: Ink jet head
Inventor: MIYAZAWA YOSHINORI
IPC: B41J2/015
Filed: 1989-04-19
Abstract: PURPOSE:To realize a stable characteristic and high reliability by cancelling generation of thermal stress accompanying variation in temperature by a method wherein a nozzle forming component is relatively free releasably supported with a piezoelectric converter or a support component supporting the piezoelectric converter by receiving pressing force thereto. CONSTITUTION:A converter unit 31 is positioned with one positioning pin erected on a frame and a hole 44 to the frame 20, and is screwed with a screw 32 by using another hole 45. Further, a nozzle forming substrate unit 29 is installed onto a converter unit 31 keeping a relative position by using pins 46, 47. Though expansion rate of the frame 20 composed of aluminium is large and that of the converter unit 31 is small, relative deviation in position between both components is minute, and is absorbed by elastic deformation of the screw. Though space between the converter unit 31 and a nozzle forming substrate 22 is magnetically attracted, and is joined by mean pressure to be attracted, since both are relatively free displaceable with each other, stress can be released while the relative position is being kept with the positioning pin.
Patent JP-2000291051-A (JP)
Title: Displacement measuring device for underground excavator
Inventor: MIYAGUCHI KANTA
IPC: E02F5/02
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To enhance the excavating accuracy (eliminating deviation from planned position) of an underground excavator by further improving a displace ment measuring device. SOLUTION: A bottom end of a measuring wire 1 is connected to an underground excavator 2, and the displacement of the wire 1 is measured above the ground in a displacement measuring device for measuring the position and displacement of the underground excavator 2. In this case, a main body section 20 having a function element for sending the measuring wire 1 while maintaining a certain tension and a control function element for calculating the position and/or displacement of the underground excavator 2 based on the displacement of wire measured and indicating the results on a display is separated from a detecting section 11 consisting of a function element measuring the displacement of the measuring wire 1 in the configuration.  Both of them are combined together by installing a guide sheave 4 installed at a position directly above the detecting section 11 for measuring wire 1 taken out from the function element of the main body section 20.
Patent JP-S58216057-A (JP)
Inventor: TANAKA CHIAKI
IPC: A61L29/00
Filed: 1982-06-11
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-S58216222-A (JP)
Title: Manufacture of contact lens superior in transparency and hydrophilic property
Inventor: MIZUTANI YUTAKA
IPC: G02C7/04
Filed: 1982-06-11
Abstract: PURPOSE:To obtain a contact lens rich in transparency, wettability after being allowed to stand in air, and durability, by treating a contact lens made of silicone resin in a specified condition to form a hydrophilic polymer film on its surface. CONSTITUTION:A silicone resin is poured into a contact lens molding vessel to mold the contact lens made of the silicone resin. This lens is subjected in a 0.1-5Torr vacuum air atmosphere to 20-50W low temp. plasma for 10-60sec., and further, at 0.5-5Torr vacuum in 1-vinyl-2-pyrrolidone atmosphere to low temp. plasma polymerization with 40-70W high-frequency power for 30-120sec to form a several - several tens nm thick polyvinylpyrrolidone film on the surface of the silicone resin contact lens.
Patent JP-S591483-A (JP)
Inventor: ERITSUKU ARUFURETSUDO WATSUTSU
IPC: A61P1/04
Filed: 1983-06-03
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。