baber/WOPTO huggingface dataset:
Patent JP-H04151642-A (JP)
Title: Scanning exposure device
Inventor: ISHIZUKA TETSUYA
IPC: G03B27/50
Filed: 1990-10-16
Abstract: PURPOSE:To adjust a slit in front of an exposure surface according to the magnification thereof and to prevent flare from entering the exposure surface by providing a pair of slit plates which is arranged before the exposure position of a photosensitive material, which can be independently moved in a scanning direction and which extends toward the neighborhood of the exposure position. CONSTITUTION:A pair of slit plates 170 and 172 which can be independently moved and which extends toward the neighborhood of the exposure position 46a is provided before the exposure surface of the photosensitive material A. Therefore, the respective plates 170 and 172 can be independently moved at a position near the material A corresponding to the scanning and the movement of the photosensitive material at the time of exposure. The width of light reflected from an original 130 in the scanning direction is changed according to the magnification of the exposure. However, the width of the slit can be adjusted according to it and the reflected light and the width of the slit can be made equal. Thus, the flare such as the irregular reflected light of an image forming lens can be prevented from entering the exposure surface and an excellent image is formed regardless of the magnification of the exposure.
Patent JP-H10103227-A (JP)
Title: Refrigerant compressor
Inventor: NAKAMURA TERUO
IPC: F04B27/08
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the oil transportation capacity of a gear pump at the start of a compressor for preventing seizure due to running-out of oil. SOLUTION: Between a valve plate 5 and a gear pump 40 is disposed a seal member 90 having a seal plate 91 which is biased onto one end face of the gear pump 40. The axial gap of the gear pump 40 nears a zero so that a high oil pumping-up capacity or a high oil transportation capacity of the gear pump is obtained. As a result, even when the compressor stops, lube oil in the gear pump 40 falls into an oil accumulation chamber 70 to cause running- out of oil and the compressor starts in gas, lube oil rises smoothly from the oil accumulation chamber 70 to an oil suction chamber 51 so that lube oil is stably supplied to a bearing 9.
Patent JP-H0591628-A (JP)
Title: Wiring method for wire harness of door
Inventor: TOBA KATSUAKI
IPC: H02G3/38
Filed: 1991-09-26
Abstract: PURPOSE:To facilitate a wiring operation of a wire harness to be wired to a door for an automobile. CONSTITUTION:A wire harness 4 is divided into a frame side harness 4a and a trim side harness 4b. The harness 4a for an electric component of a door frame 2 side is wired to the inner surface 2a side of a door frame 2. The harness 4b for electric components 6, 7 of a door trim 3 side is wired to the inner surface 3a side of the trim 3. Then, the trim 3 wired with the harness 4b is assembled with the frame 2 wired with the harness 4a.
Patent JP-2000105131-A (JP)
Title: Magnetic drum and magnetic encoder
Inventor: MORONOWAKI YUKIMASA
IPC: G01D5/245
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic encoder of lower cost by simplifying manufacturing steps of a magnetic drum. SOLUTION: In the magnetic encoder comprising the magnetic drum having a magnetic element for writing a magnetic signal changing. at a predetermined period along a moving direction of the drum on its surface and an MR sensor 3 carrying a plurality of MR elements 4 disposed in a direction perpendicular to the drum along the moving direction of the drum, thereby taking out the moving amount of the drum by the sensor 3 as a resistance change of the element 4; the drum has a shaft or a shaft engaging part 1a engaged with the shaft, and a magnetic element 1b provided on its outer periphery, the part 1a or the shaft 2 is formed of a resin material and the element 1b is formed of a plastic magnet.
Patent JP-H10107019-A (JP)
Title: Boat supporter and carrier
Inventor: TAKAHASHI KIICHI
IPC: H01L21/68
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To enable a boat to be stably supported while the boat swinging to be avoided regardlless of the unfavorable plane precision of the bottom surface of the boat by forming a spherical shaped boat supporting surface of a supporting member. SOLUTION: A supporting member 29 is made of a columnar base part 29a, a head part 20b formed in expanded diameter on upper end of the base part 29a while a boat supporting surface 29c to be the upper surface of the head part 29b is spherically formed for supporting the flange surface 28 of a boat 12 in point contact. The title boat carrier is provided with a boat supporter 30 three point supporting the flange surface 28 of the boat 12 through the intermediary of the supporting member 29 so that the flange surface 28 of the boat 12 may be three point supported in the point contact not in the surface contact due to the boat supporting surface 29c of the supporting member 29 spherically formed.  Through these procedures, the boat 12 can be stably supported regardless of the unfavorable plane precision of the flange surface 28 of the boat 12 thereby enabling the boat swinging to be avoided without fail.
Patent JP-H10102821-A (JP)
Title: Base isolation device
Inventor: OMORI KAZUHIRO
IPC: F16F15/04
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a base isolation device such that the device is efficiently suitable for a small housing. SOLUTION: This base isolation device is formed such that flange sheets 15 and 16 are fixed on the upper and under surfaces of a lamination rubber part wherein a plurality of rubber sheets 12 and intermediate steel sheets 13 are alternately laminated. In this case, the lamination rubber part is formed in an annular shape in which a hollow cylinder part 20 extending through the upper and under surfaces thereof is formed. Further, an outside diameter ϕis set such that a perpendicular passing through a perpendicular load resultant force operation point during maximum shearing deformation is situated within the outer shape of the bottom of the lamination rubber part.
Patent JP-2000103427-A (JP)
Title: Folding container made of plastic
Inventor: KURIHARA MASAMI
IPC: B65D6/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a folding container made of plastic of which the folding and the building up are easy, and also, of which the structure is simple as well. SOLUTION: This folding type container is equipped with a rectangular bottom plate 12, and side plates 13 and 14 which are erected on the four sides of the bottom plate 12, and the side plates have external plate portions 13A and 14A, and internal plate portions 13B and 14B which become a double structure. On the sides of the external plate portion 13A on the longer edge side, and the external plate portion 14A on the shorter edge side of the bottom plate 12, a continued square side portion 18 is formed, and a holding line 21 which partitions the side portion 18 into one and the other rectangular portions 19A and 19B is formed. The other rectangular portion 19B is fixed to the external plate portion 14A on the shorter edge side of the bottom plate 21 with machine screws 23. On the folding line 21, a slit 22 is formed.
Patent JP-H08135936-A (JP)
Title: Method and apparatus for indirectly melting incineration ash
Inventor: NAKAMACHI ICHIRO
IPC: F23L15/02
Filed: 1994-11-11
Abstract: PURPOSE: To prevent any dust from scattering externally owing to exhaust gas by melting and discharging ash in a slanting ash melting chamber while alternately combusting the ash with a regenerative burner including at opposite ends of a radiation pipe a pumping part having a heat storage material and a fuel supply part having a flame keeping part. CONSTITUTION: A plurality of regenerative burners I are disposed on an upper wall of a slanting ash melting chamber 6 perpendicularly to the longitudinal direction of the slanting ash melting chamber 6, each regenerative burner 1 including a pumping part 13 having a heat storage material 3 and a fuel supply part 4 having a flame keeping part 5 at opposite ends of a radiation pipe 2. First, on the side A combustion air introduced from the pumping part 13 is additionally heated with the heat storage material 3 and is forced to enter the radiation pipe 2. In contrast, a fuel introduced from the fuel supply part 4 is mixed with preheating air in the flame keeping pipe 5 to start combustion and is burned in the combustion pipe 2. Simultaneously, the fuel indirectly heats and melts ash 14 in the ash melting chamber 6.  Waste gas preheats the heat storage material 3 on the side B and is exhausted. Such combustion is alternately performed on the sides A and B of each burner 1.
Patent JP-S63131629-A (JP)
Title: Disconnecting and connecting system for ordering line
Inventor: SHIMIZU TAKASHI
IPC: H04B10/29
Filed: 1986-11-20
Abstract: PURPOSE:To prevent quality deterioration in an ordering voice signal by providing a selector circuit to a digital signal input/output section in the inside of a voice interface circuit in an intermediate repeater so as to switch an ordering digital signal depending on the presence of the use of the ordering signal so as to eliminate the noise fed to the ordering line. CONSTITUTION:An optical repeater 30 converts a signal into an electric signal to separate a superimposed ordering digital signal from a main digital signal and inputs the result to a selector circuit 41 by a voice interface circuit 40. For example, when an ordering digital signal is extracted by an outgoing optical repeater 31, whether or not an ordering device 20 is accessed through a control line of a telephone circuit 21 is detected by the selector circuit 41, and when not in use, the signal is reflected in the inside of the selector circuit 41 to return it to an outgoing repeater 31. On the other hand, in case of accessing, the ordering digital signal is inputted to a CODEC 42, and digital/analog conversion is applied, then the result is inputted to a 3-way branch circuit 47 and inputted to a telephone circuit 21 of theordering device 20 from the 3-way branch circuit 47.
Patent JP-2000115118-A (JP)
Title: Ofdm transmission line network
Inventor: NAKAMURA KAZUYUKI
IPC: H04N7/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To receive wide area information sent out from a transmitter A and area limited information sent out from the transmitter B1 as one channel and to perform a demodulation processing. SOLUTION: In the transmitter A, an optional hierarchy is determined as a blank hierarchy for not transmitting a sub carrier within a prescribed transmission channel band and OFDM signals to a wide area are transmitted by using the other hierarchies excluding the band of the blank hierarchy. Also, in the transmitters B1 and B2, the OFDM signals to a limited area are generated in the band of the blank hierarchy, synchronized with the OFDM signals to the wide area transmitted from the transmitter A, controlled so as to include the receivable range in the receivable range of the output of the transmitter A and sent out. In the transmitters B1 and B2, they are arranged separately from each other so as not to overlap the respective receivable ranges with each other or the respective output is controlled.
Patent JP-H03236493-A (JP)
Title: Electroplating method for aluminum-based material
Inventor: KAJINO MASAKI
IPC: C25D5/10
Filed: 1990-10-16
Abstract: PURPOSE:To easily form a plated film which is excellent is uniformity and adhesive properties at a low cost by immersing and holding the surface of a base body of Al-based material into the electroplating treatment liquid and performing activating treatment and thereafter energizing to perform electroplating. CONSTITUTION:A base body which is made of Al-based material and worked into a prescribed shape is subjected to purifying treatment if necessary. The surface of the base body being in the purified state is immersed into electroplating liquid and held until a time wherein the base body becomes the surface property correspondent to the specified natural electrode potential. This natural electrode potential is measured by utilizing a standard electrode such as a saturated calomel electrode and a potentiometer. Activation treatment is performed for the base body by the above-mentioned immersion and holding treatment. Thereafter the base body is energized and electroplating is ordinarily performed. Thereby a plated film which is uniform and high in adhesive properties is formed on the surface of the base body.
Patent JP-H02127569-A (JP)
Title: Straight lubricant composition for fiber yarn
Inventor: OZAKI MASARU
IPC: D06M15/643
Filed: 1988-11-04
Abstract: PURPOSE:To obtain the subject composition having excellent compatibility and uniformly dispersed state and giving a fiber having lowered frictional electric voltage and resistant to yellowing by compounding a dimethylpolysiloxane having a specific viscosity with a specific organopolysiloxane containing a polyoxyalkylene group. CONSTITUTION:The objective straight lubricant composition for fiber yarn having excellent stability can be produced by compounding (A) 100 pts.wt. of a dimethylpolysiloxane having a viscosity of 3-30cst at 25 deg.C with (B) 0.5-50 pts.wt. of an organosiloxane containing a polyoxyalkylene group and expressed by formula I [Q is group of formula II (R is 2-5C alkyl; R<1> is H, 1-6C alkyl, COCH3 or COR<2>COOH; R<2> is 1-15C bivalent hydrocarbon group; (C3H6)a forms a block or (C2H4)b forms a block; a is 1-15; b is 1-15; a/b is 0.1-10; x is >=1].
Patent JP-H0592614-A (JP)
Title: Ion generator
Inventor: NAKAO HIDEYUKI
IPC: H05H7/08
Filed: 1991-09-30
Abstract: PURPOSE:To provide an ion generator that is capable of improving recording speed by a method wherein the amount of ion to be used for formation of electrostatic latent images of the ion generated is increased. CONSTITUTION:An ion generator as mentioned in the title is so constructed that a dielectric layer 14, sandwiched between a dielectric electrode 12 and an ion-generating electrode 16 having an ion-generating hole 17, is provided over a substrate 11, and auxiliary electrodes 13 are provided to locations near the ion-generating electrode 16.
Patent JP-H09123116-A (JP)
Title: Working position deciding device
Inventor: KAWASHIMA MASAO
IPC: B23B45/14
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To decide a position of a hole easier. SOLUTION: A pillar (not shown) is arranged in between pinching plates 4, 5 and a male screw 3 is clamped thereto and the pinching plate 4 is pressed by the male screw 3. Thus, a deformation frame 2 deforms and the pillar is pinched in between the pinching plates 4 and 5. When the male screw 3 is clamped fast, the deformation frame 2 is fixed to the pillar and a main frame 1 is also fixed. As the deformation frame 2 is parallelogrammic, a rectangular hole 13 of the main frame 1 is positioned in the center of the pillar regardless of the width of the pillar. Thereafter, a cutting blade of an electric tool is pressed to the pillar through the rectangular hole 13 of the main frame 1 so as to open a hole in the pillar.  Further, the cutting blade is moved up and down from side to side to every corner of the moving range of the cutting blade to be restricted by the rectangular frame 13 of the main frame 1 so as to expand the hole of the pillar. At the center of the pillar, a rectangular hole in which an end of a head jamb is to be fitted is formed.
Patent JP-S63133976-A (JP)
Title: Continuous production of unrefined sake of potato 'shochu' (low-class distilled spirit)
Inventor: SAITO MUNEHISA
IPC: C12H6/02
Filed: 1986-11-25
Abstract: PURPOSE:To efficiently obtain the titled mild and readily drinkable unrefined SAKE, by pouring a mixture solution of saccharified filtrate of rice KOJI (yeast) and nonsteamed liquefied and saccharified potato in a given amount into a gel type spherical calcium alginate reaction vessel containing concentrated yeast fungi. CONSTITUTION:Water is added to rice KOJI (yeast) to carry out saccharification at 55 deg.C for 24hr and the resultant saccharified liquid is filtered through a gauze to give a filtrate. On the other hand, potatoes are pulverized in a mixer and a given amount of liquefying enzyme (Termamyl(R)) is added to carry out liquefaction. A given amount of saccharifying enzyme (Gluczyme AF-6(R)) is then added to carry out saccharification at 55 deg.C for 24hr. The resultant saccharified liquid of the potatoes is blended with the saccharified filtrate of the above- mentioned rice KOJI in a given proportion and then passed through a gel type spherical calcium alginate reaction vessel immobilizing concentrated yeast strain at a constant speed to continuously afford the aimed unrefined 'SHOCHU' (low-class distilled spirit).
Patent JP-H06132947-A (JP)
Title: Multiplex radio receiving device
Inventor: ABE SATOSHI
IPC: H04L1/22
Filed: 1992-10-19
Abstract: PURPOSE:To inhibit the switching of an auxiliary signal when a main signal circuit of the switching destination is kept in a maintenance/test state in regard to a multiplex radio receiving device which is applied in a digital multiplex radio system of a hot stand-by system. CONSTITUTION:A multiplex radio receiving device contains the 1st and 2nd demodulating/signal processing means 2a and 2b, a main signal switch 3, and an auxiliary signal switch 4. When the maintenance/test information is applied to one of both means 2a and 2b, an auxiliary signal switching control signal is transmitted so that an auxiliary signal is fetched from the other of both means 2a and 2b. Furthermore an auxiliary signal switch control means 5 transmits the auxiliary signal switching control signal to the switch 4 based on the prescribed auxiliary signal switching conditions when the fault information is applied. So that an auxiliary signal is fetched from either one of both means 2a and 2b.
Patent JP-S63132786-A (JP)
Title: Manufacture of electrode for melting sponge titanium
Inventor: MORIBE MASANORI
IPC: B23K26/32
Filed: 1986-11-21
Abstract: PURPOSE:To prevent a blow-out defect of a weld zone, and to obtain the titled electrode which is satisfactory, by subjecting a formed body consisting of sponge titanium containing specific components to high-energy beam welding, and a specifying a ratio of the depth of penetration to the width of a bead. CONSTITUTION:In case of manufacturing a melting electrode by welding a sponge titanium formed body, a formed body consisting sponge titanium containing <=1000ppm Cl: <=500ppm Mg: and <=750ppm Na: is subjected to high-energy beam welding. Also, welding is executed so that a ratio Hp/W of the depth of penetration Hp of a bead to the width W of the bead becomes secondary or above. In such a way, a weld zone generates no blow-out defect, and a satisfactory electrode is obtained.
Patent JP-H05121860-A (JP)
Title: Printed wiring board and its manufacture
Inventor: ISHIBASHI MASAO
IPC: H05K3/24
Filed: 1991-10-25
Abstract: PURPOSE:To maintain connection reliability between a surface package part and a pad even a repair work is repeated by forming a pad having three-layer structure of copper-nickel-copper. CONSTITUTION:A through-hole 11 is provided by mechanically boring a copper- clad laminate which is formed by laminating a copper foil 2 on a surface of an insulating substrate 1. Then, a copper plating layer 4 is formed on a surface of the copper foil 2 including an inner wall of the through-hole 11. After an etching resist film is selectively formed, the copper plating layer 4 and the copper foil are etched one by one using the etching resist film as a mask to form a pad 6, a wiring 7 and a plating through-hole 8. Then, a solder resist film 5 is applied to an exposed surface of an insulating substrate and a surface of the wiring 7. A plating resist film 12 is formed on a surface excepting the pad 6. A copper plating layer 13 is formed on a surface of the nickel plating layer 3. A copper plating layer 13 is formed on a surface of the nickel-plating layer 3. Then, the plating resist film 12 is removed to constitute a printed wiring board.
Patent JP-H0987990-A (JP)
Title: Two-layer woven fabric for papermaking
Inventor: KUJI TAKEHITO
IPC: D21F1/10
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a two-layer woven fabric for papermaking, having a smooth surface without causing a wire mark, improved in abrasion resistance and capable of prolonging the service life by integrating a woven fabric on the papermaking surface side of a plain weave design with a weft yarn abrading type woven fabric on the running surface side with binding weft yarns. SOLUTION: This two-layer woven fabric for papermaking is obtained by crossing binding weft yarns comprising a polyamide monofilament with both the upper side of warp yarns on the papermaking surface side and the lower side of weft yarns on the running surface side and integrating a woven fabric on the papermaking surface side of a plain weave design woven from warp and weft yarns of the same number comprising polyester yarns with a weft yarn abrading type woven fabric on the running surface side of a (3/1) or (7/1) twill design formed of weft yarn long crimps with warp yarns and weft yarns on the running surface side of the same number as that of the woven fabric on the papermaking surface side comprising the polyester yarns, further forming the binding parts on the papermaking surface side formed by crossing the respective binding weft yarns with the upper side of one warp yarn on the papermaking surface side at an interval of the three warp yarns on the papermaking surface side, crossing the binding weft yarns on the running surface side with the lower side of the warp yarns on the running surface side among the respective binding parts on the papermaking surface side and forming binding parts on the running surface side.
Patent JP-H02126558-A (JP)
Title: Molten carbonate type fuel cell air electrode and its manufacture
Inventor: YAMANE AKIYOSHI
IPC: H01M4/88
Filed: 1988-11-04
Abstract: PURPOSE:To improve the conductivity and the productivity by forming the air electrode with a complex oxide of lithium, iron, and a transition metal, and making the ratio of Fe to Li in the complex oxide composition a specific value and making the composition into a sintered body. CONSTITUTION:The air electrode is formed of a complex oxide of lithium, iron, and a transition metal, and the ratio of Fe and Li in the complex oxide composition is made Li/Fe>1(mol ratio), and the composition is sintered. As the transition metal in the iron radical alloy in the iron radical alloy powder used as the material, Pd, Ag, Mn, and the like are available. And the including amount of the transition metal in the iron radical alloy powder is generally less than 50%, preferably 10-20%. And the grading of the iron radical alloy powder is preferably made 1.5-15mum, and as the lithium salt to make a lithium compound, lithium carbonate is preferable. Consequently, the conductivity and the productivity can be improved.
Patent JP-H07134908-A (JP)
Title: Arm type luminaire
Inventor: MATSUO KOJI
IPC: F21V21/26
Filed: 1993-11-09
Abstract: PURPOSE:To improve the visibility and operability of a switch position, and to prevent erroneous operation of a switch part when the radiation direction of a lighting fixture is changed. CONSTITUTION:A switch part 3 to blink a lamp is protruded downward in the vicinity of the lighting fixture side end part 4c of an upper arm 4 on which the lighting fixture 2 is mounted in an oscillating member. A switch operation part 6 is provided on the lower surface side of the switch part 3. The switch operation part 6 is arranged downward in a condition that the upper arm 4 is to be used. The position of the switch is easily seen and the visibility is improved. The switching operation is facilitated and ensured without extending one's hand or grabbing the lighting fixture 2 by hand. When the lighting fixture 2 is to be moved to change the lightening direction of the lighting fixture 2, since the switch part 3 is not provided on the lighting fixture 2, there is no possibility of erroneously operating the switch part 3 when the lightening direction of the lighting fixture 2 is changed.