baber/WOPTO huggingface dataset:
Patent JP-S57158815-A (JP)
Title: Focusing detector
Inventor: OOIKAMI KENICHI
IPC: G02B7/34
Filed: 1981-03-27
Abstract: PURPOSE:To make the distribution of the intensity of an image uniform in a corresponding photodetector of a photodetector array, by enlarging the light flux in one direction by a cylindrical lens. CONSTITUTION:The reflection light of an object 11 is condensed by an object lens 2 and is enlarged in the direction, which is at right angles to an optical axis 4 and is parallel with the drawing, by a cylindrical lens 12 and is shifted laterally in the direction, which is at right angles to the optical axis 4 and the drawing, by a wedge-shaped prism 3 and is made incident to a photodetector array 6. Two photodetectors 6a and 6b are arranged adjacently to each other in the photodetector array 6, and the direction of the array is orthogonal to the direction where the light flux is enlarged by the cylindrical lens 12. Laterally shifted images 13a and 13b are focused on the photodetector array. The wedge- shaped prism 3 consists of two triangular prisms 3a and 3b superposed in directions opposite to each other and funtions to shift laterally the image similarly to the split image of a single-lens reflex.
Patent JP-H01222876-A (JP)
Title: Industrial robot
Inventor: MUNAKATA TADASHI
IPC: B25J9/02
Filed: 1988-02-29
Abstract: PURPOSE:To allow the operating range of an industrial root to be wider as compared with an installation space as well as to make operating speeds faster by providing No.1 stage device driven by No.1 shaft unit directly by a motor via a ball-screw, and No.2 stage interlocked with said No.1 stage via chains and sprockets. CONSTITUTION:When the motor 13 of No.1 shaft unit 5 is rotated, No.1 stage 14 is advanced and/or retreated in the longer direction against a frame 1 by means of a ball-screw 2 and a ball-screw nut. In this case, No.2 stage 23 is similarily advanced and/or retreated to No.1 stage 14 by the tension of a chain 26 when advanced, and by the tension of a chain 27 when retreated. In addition, the stroke will be twice as much as the operating stroke of No.1 stage 14 by means of sprockets 19 and 20 rotatably supported at the front and rear ends of No.1 stage 14 (by the principle of running block). Hence, an orthogonal coordinates type robot constituted by combining No.1 shaft unit 5 can be widened in an operating range as compared with its installation space.
Patent JP-S58163120-A (JP)
Inventor: TSUSHIMA MASAMITSU
IPC: H01H33/66
Filed: 1982-03-23
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-S62202395-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKASHITA KAZUHIRO
IPC: G11C7/00
Filed: 1986-02-28
Abstract: PURPOSE:To attain write inhibition at the designation of a special address without adding a complicated circuit by providing a decoder circuit constituted so as not to output a selection signal to a specific address designation executed when a write prevention signal is inputted from a write prevention signal input terminal. CONSTITUTION:One of word lines W1-Wn is selected by the combination of address signals inputted to address input terminals A0-A1 of a decoder circuit 12 and a selection signal is outputted. A unit memory circuit string of one line connected to the selected word line is selected readably and writably and the exchange of a signal to and from a corresponding bit line is attained. An input/output circuit 3 executes read/write of data between data input/output terminals DIO1-DIOk via bit lines B1-Bm by the designation of an R/W signal. In this case, when an inhibit signal functioning as a write prevention signal is applied to an inhibit signal input terminal INH of the decoder circuit 12, all the word lines are not selected only at the specific address designation.
Patent JP-H09234355-A (JP)
Title: Mixer
Inventor: TATSUMA SEIZO
IPC: B01F7/16
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a mixer capable of automatically removing the mixture bonded to the wall surface of a container and not applying large load to an electromotor for driving the stirring blades of the mixer or bearing. SOLUTION: In this mixer 1, stirring blades 3, 31 are provided to the bottom part 21 of a container 2 consisting of the bottom part 21 and a cylindrical side wall and the scraping plate 4 scraping off the mixture P bonded to the inner surface of the side wall 22 is provided along the inner peripheral surface of the side wall 22 in a rotatable manner and the stirring blades 3, 31 and the scraping plate 4 are rotated by separate drive sources.
Patent JP-S51120547-A (JP)
Title: Triple flat-type goods elevating machine
Inventor: SUZUKI YASUJIROU
IPC: B66F3/22
Filed: 1975-04-15
Abstract: PURPOSE: The provision of the multiple, especially triple flat-type goods elevating machine, in which the oil pressure cylinders are mounted so that the lower part thereof may be positioned either upward of the axis or downward of the outside arm and the intermediate arm, thus minimizing the swing of the intermediate part. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01216826-A (JP)
Title: Manufacture of packaging bag with zipper and the apparatus thereof
Inventor: MIYAWAKI SADAO
IPC: B65D33/25
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a packaging bag with a zipper by a process wherein a pair of heat welding films are taken out simultaneously to a thermal weld sealing device and a pair of zipper tapes are supplied and the zipper tapes are cut into the length necessary to be slightly overlapped with the welding part of the film, and then the temple of the zipper tape is thermally welded and each welding part of the film is welded thermally. CONSTITUTION:A male zipper tape 21 is formed with a protrusive rail 24 and a female zipper tape 22 is formed with a recessive rail 26, and the temples of 23, 25 of the tape are welded to the films 11, 12. Two sheets of heat welding films, 11, 12 are taken out simultaneously in a layered state to the thermal sealing device 2, and a pair of zipper tapes 21, 22 formed with a heat welding resin and combined each other are forward toward between both films. The zipper tapes 21, 22 are so forwarded that the tip reaches in just front of the welding part 10 or overlaps slightly with the welding part 10, and the rear part is cut into the length necessary to reach in just front of other welding part 10a of the film or overlaps slightly with the welding part 10a. The temples 23, 25 of the chuck tapes 21, 22 are welded thermally to the sheet and each welding part 10, 10a is welded thermally, so that a packaging bag is formed.
Patent JP-S59171296-A (JP)
Title: Ultrasonic wave transducer
Inventor: TONE MASAYUKI
IPC: H04R17/00
Filed: 1983-03-17
Abstract: PURPOSE:To obtain a material for a matching layer having an optimum specific acoustic impedance by decreasing the density of a composite mixing member through the heating and thermal expansion in advance before minute hollow spheres having the performance of thermal expansion are mixed to a base member. CONSTITUTION:The matching layer 9 made of a composite material is provided to the acoustic wave radiating plane 8 of a piezoelectric ceramic oscillator or magnetostriction oscillator 7. The layer 9 is obtained by using a silicone resin as a base member, mixing a thermal expansion minute hollow sphere, e.g., plastic minute hollow sphere having thermal expansion gas thereto so as to form a composite member, heating the composite member so as to expand the thermal expansion balloon and curing the composite member. The specific acoustic impedance smaller than the specific acoustic impedance of the synthetic resin base member of a single body is obtained by decreasing the density of the composite member in this way so as to bring the impedance very close to the specific acoustic impedance demanded fo the matching material.
Patent JP-S63211005-A (JP)
Title: Pressure control valve
Inventor: KOMATSU KOICHI
IPC: G05D16/10
Filed: 1987-02-26
Abstract: PURPOSE:To reduce the size of a solenoid and to improve current proportional control characteristics by providing a contraction of area in the middle of the communication path between a spool valve and a cylinder, and utilizing a pressure difference across the contraction and compensating a fluid force operation on the spool valve. CONSTITUTION:A difference in pressure reception area is provided between both end surfaces of the spool valve 53, and the pressure of an oil passage 71 is guided to both end surfaces to reduce the force required to slide the spool valve 53. Further, the contraction 76 of area is provided in the idle of the oil passage 71 to generate the difference in pressure across it and then an axial force against the fluid force operating on the spool valve 53 is generated according to the pressure difference, thereby making the influence of the fluid force extremely small. Thus, the electromagnetic force required for the solenoid 52 is reduced to attain size reduction, the influence of the fluid force is made extremely small to improve the response of current proportional control characteristics greatly, and the cost is reduced.
Patent JP-H08218149-A (JP)
Title: Intermetallic compound iron-aluminum alloy
Inventor: KUBO KENICHI
IPC: C22C38/00
Filed: 1995-02-10
Abstract: PURPOSE: To develop an intermetallic compound Fe-Al alloy excellent in high temp. strength without deteriorating its ductility at room temp. by adding and incorporating intermetallic compound Fe-Al with a specified amt. of Si. CONSTITUTION: An Fe-Al intermetallic compound having a compsn. essentially consisting of Fe and contg. 37 to 53 atomic % Al is melted in an inert atmosphere, which is added with Si in the ratio of 0.05 to 2.0 atomic %, and alloying is executed. The intermetallic compound Fe-Al alloy excellent in strength at a high temp. of >=600 deg.C can be produced at a low cost without damaging its excellent oxidation resistance and corrosion resistance at a high temp. characteristic of the intermetallic compound Fe-Al and also while maintaining its ductility at room temp.
Patent JP-S60188815-A (JP)
Title: Air-fuel ratio control device of internal-combustion engine
Inventor: ITOU TERUYUKI
IPC: F02D41/00
Filed: 1984-03-09
Abstract: PURPOSE:To execute a real time control by converting a scattered light of a laser light sent out to an engine suction path, to an electric signal, and controlling an air-fuel ratio so as to obtain a prescribed fuel supply quantity based on a suction flow rate calculated by a deviation of its Doppler frequency. CONSTITUTION:When controlling an electromagnetic fuel injection valve 5 turned to an inlet port 2 of an internal-combustion engine body 1 so as to coincide with a target air-fuel ratio by a controlling circuit 6, a flow rate detecting part 7 is constituted by connecting a laser light source 8, a beam splitter 9, a micro-lens 10 and a photoelectric converting device 11 by an optical fiber probe 12 and providing an arithmetic unit 13, and the lens 10 is provided so as to face to a suction path 3. In this state, a laser light from the light source 8 is irradiated to the path 3 through the lens 10, and the scattered light is caught by the lens 10 and split by the splitter 9, and led to the unit 13 through the device 11. In this way, a moving speed of a tracer, namely, a suction flow velocity or an instantaneous value of a flow rate is calculated, and can be given to the circuit 6.
Patent JP-H04282892-A (JP)
Title: Manufacture of thin-film multilayer substrate
Inventor: KOBAYASHI HIROMITSU
IPC: H05K3/46
Filed: 1991-03-11
Abstract: PURPOSE:To form fine and precise via holes stably, referring to a method of manufacturing a thin-film multilayer substrate which is required to have fine patterning. CONSTITUTION:On the base material 41 of a substrate, a conductor pattern 42 and an insulated layer 45 are formed. Then, a metal film for metal mask 46A is formed on the insulated layer 45 and then a resist pattern 48 having a fine via pattern 48a is formed on the metal film for metal mask 46A. Since the metal film for metal mask 46A is a thin film, it becomes a metal mask 46 having a fine via pattern 46c after it is etched. A pin hole 46e generated in the metal mask 46 can be fixed by plating the metal mask 46 with copper to make the metal mask 46 double-layered. By dry-etching the substrate with the fine metal mask 46 used as a mask, fine via holes can be made in the insulated layer 45.
Patent JP-H11239547-A (JP)
Title: Shower
Inventor: NANBARA KOSUKE
IPC: A47K3/28
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a shower capable of jetting the sufficient amount of water or hot water while scratching a head part without clogging a hole part for jetting the water provided on a projected piece and improving the dandruff removing action and the massage effect of the head part at the time of removing dandruff and performing massage by scratching the head part with the projected piece. SOLUTION: Plural projected pieces 6,...6 are provided along the peripheral edge of a shower nozzle 4 provided with the plural hole parts 3,...3 of a shower head 2 and the hole parts 8,...8 are provided on middle stage parts 7,...7 provided separately from the respective tips of the plural projected pieces 6,...6 for a prescribed distance. Water or hot water is jetted from the hole parts 8,...8 provided on the respective middle stage parts 7,...7 of the plural projected pieces 6,$6.
Patent JP-2000245023-A (JP)
Title: Stringing method of cable
Inventor: KUBO KOICHI
IPC: H02G7/10
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a stringing method of a cable with improved workability, by simplifying stringing for the cable. SOLUTION: A stringing method includes a step (a) for stringing a rope lighter than a messenger wire over a raw of electric poles 1a to 1d, and covering the rope with a chain coil 2 between the electric poles 1a to 1d, and a step (b) for inserting a messenger wire into the chain coil of a first interval between the electric poles 1a to 1b and pulling a top part of the messenger wire and non-anchoring end of the chain coil to the other pole to draw the chain coil, and a step (c) for repeating the step (b) sequentially to a next interval between the poles 1b and 1c and a following interval between the poles 1c and 1d to draw the messenger wire and the chain coil at all intervals of poles 1a to 1d, and a step (d) for connecting the cable to an end of the rope, inserting the cable by drawing out the rope outside the raw of the electric poles 1a to 1d,  and making the cable in a hung state with respect to the messenger wire.
Patent JP-H02147603-A (JP)
Title: Manufacture of aqueous dispersion of giant particles of synthetic resin
Inventor: HERUBERUTO SHIYURIYUTERU
IPC: C08F2/24
Filed: 1989-02-28
Abstract: The process makes it possible to adjust the particle size desired in a targeted manner and uses a system which controls the particle size and comprises an anionic emulsifier, a branched, nonionic, water- soluble, polymeric assistant added before the polymerisation, and non-emulsifier-bound alkali metal and/or ammonium ions. 
<??>The carboxylated rubber dispersions are suitable for the production of coating materials for carpets (precoating) and paper.
Patent JP-H05245493-A (JP)
Title: Treatment of waste water containing oils and fats
Inventor: FUKASE TETSURO
IPC: C02F9/00
Filed: 1992-03-03
Abstract: PURPOSE:To inexpensively and efficiently treat waste water containing oils and fats such as waste water containing animal and vegetable oils and fats. CONSTITUTION:The oil component in waste water containing oils and fats is conc. and separated and the obtained conc. oil component is brought into contact with lipase to be biologically treated. Since decomposition efficiency due to lipase is high as the concn. of oils and fats becomes high, the use amount of lipase can be reduced by concentrating and separating the oil component prior to lipase treatment. By performing biological treatment after lipase treatment, the flotation of oils and fats in biological treatment is eliminated and waste water can be efficiently treated. By this constitution, treatment cost can be reduced and the problem of sludge treatment can be eliminated.
Patent JP-H09235881-A (JP)
Title: Concrete leveling laser screen machine with concrete coarse leveling device and construction method for concrete floor
Inventor: SHIRAISHI YASUNOBU
IPC: E04G21/08
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To mechanize the whole work by providing an auger traversed in the direction perpendicular to the advancing direction while being rotated and coarsely leveling the concrete placement face in advance in the front of the advancing direction of a laser screed machine. SOLUTION: A laser screed machine 5 filling and compacting concrete via the vibration of a screed plate is provided with a laser transmitter 8 and a laser receiver 7 for a height adjustment. Skid devices 9 supporting the machine weight and slid on reinforcing bars 1 are provided at both end sections of the screed machine 5 moved and advanced on a concrete placement face 4. An auger 13 rotated and reciprocated by a vibration exciting shaft 6 rotatively driven by a gasoline engine E, leveling the concrete placement face 4, and thrusting excess ready-mixed concrete forward for coarse leveling is provided in the front of the advancing direction perpendicular to the advancing direction of the screed machine 5. The whole concrete work can be mechanized, the number of workers is reduced, the execution time is shortened, and the finishing accuracy can be improved.
Patent JP-H04267755-A (JP)
Title: Lidded container and its manufacture
Inventor: KAWAAI YASUAKI
IPC: B65D1/34
Filed: 1991-02-18
Abstract: PURPOSE:To provide a method for forming a lidded container wherein its contents such as food can be filled fully from above, there is no possibility of the contents being pressed by wrapping with film and the film wrapping is easy. CONSTITUTION:A partial lid 4 having edges and raised walls 6 is joined with one or two side edge parts of an upper edge 3 of a container body 2 having an arbitrary form by a hinge part 8 to be formed into a unitary structure, with the top part of the container body 2 other than the partial lid 4 left open. The partial lid is formed by leaving its top part uncut when the whole lid is cut by a hot wire.
Patent JP-H04263439-A (JP)
Title: Formation of plastic package and device therefor
Inventor: KARUBE TETSUO
IPC: H01L21/56
Filed: 1991-02-18
Abstract: PURPOSE:To obviate the defective deformation of a lead frame caused by the formation of the title plastic package in relation to the formation of plastic package on the lead frame and the device therefor. CONSTITUTION:When a lead frame 2 is loaded on a loading frame 21 so as to form the title plastic packages 6 on the specific parts of the lead frame 2, the plastic packages 6 are ejected from a mold 10 by eject pins 15 simultaneously lifting the loading frame 21 from the mold 10 by a lifter 13 interlocking with the eject pins 15. Accordingly, the title device for attaining this purpose is composed of the loading frame 21 for loading the lead frame 2 to be loaded on the lifter 13 interlocking with the eject pins 15 in the opening and closing directions of the molds 10, 16 corresponding to the opening and closing directions of the molds 10, 16.
Patent JP-H09244208-A (JP)
Title: Automatic developing device
Inventor: SUZUKI MOTOI
IPC: G03D3/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently deal with an error. SOLUTION: An error processing section 88 is provided with an error judgment section 90. If a transportation failure error is inputted to this section, a transportation driving control section 82 is instructed to stop driving and an error alarm section 94 is instructed to make an error alarm. The transportation driving control section 82 is instructed to continue the driving and the error alarm section 94 is instructed not to make the error alarm. The error codes corresponding to respective error occurrence signals are set in the alarm section 94. When the error occurrence signal is inputted thereto, the error code corresponding thereto is assigned and the assigned error code is displayed on the display board disposed in the error alarm section 94.
Patent JP-S52129417-A (JP)
Title: Vtr cassette automatic changer
Inventor: KATOU TOSHIROU
IPC: G11B15/68
Filed: 1976-04-22
Abstract: PURPOSE: To insert/discharge cassettes into/out of cassette holders, by operating push button of VTR and detecting the position of cassette holders. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58162431-A (JP)
Title: Supplier device aligning batten
Inventor: WATARI TAKASHI
IPC: B65B27/06
Filed: 1982-03-23
Abstract: PURPOSE:To feed properly lining battens to a packing device, by providing a stopper limiting the side face position of a batten layer built unit to the side of a carry-in conveyer and a supporting plate of the layer built unit moving in the optional direction on a tilt bed whose lower side is positioned to said stopper side. CONSTITUTION:Eccentric rollers 13, 14 of small and large diameters are arranged between two stripes of chains 11 in the vicinity of a carry-in conveyer  12, and a tilt bed 15 is placed on said rollers. A supporting plate stopper 17,  having an erecting edge 16 in a side of the roller 13 and a diagonal end part  17a in a side of the opposite edge of the bed 15, is provided, and a plate 19 supporting a batten layer built unit L is placed on an upper surface of the bed 15 through many universal balls 18. If incoming of the unit L conveyed being placed  on the chain 11 is detected by a switch 21, the conveyer 12 is stopped, and the  rollers 13, 14 are half rotated to tilt the bed 15, then the plate 19 is turned to  contact the unit L to a stopper 20 and align the unit L.
Patent JP-S59173533-A (JP)
Title: Air-fuel ratio control device for internal-combustion engine
Inventor: SUZUKI YUKIO
IPC: F02D33/00
Filed: 1983-03-22
Abstract: PURPOSE:To reduce emission of smelly exhaust gas, by controlling an air-fuel ratio to be slightly leaner than a theoretical air-fuel ratio only when a vehicular speed is not more than a predetermined value or for a predetermined period after a vehicle is stopped during idling operation to maintain a catalyst in oxidized atmosphere. CONSTITUTION:There are provided an idling condition detecting means for deciding whether or not an internal-combustion engine is in an idling condition (LL=1), and a vehicular speed decision means for deciding whether a vehicular speed is in a first condition where it is not less than a predetermined value (SPD>=V1), in a second condition where it is less than the predetermined value and exceeds zero (0<SPD<V1), or in a third condition where it is zero (DPD=0). Further, there is further provided with a timer means for measuring a predetermined time in the third condition of the vehicular speed. When LL=0 or the vehicular speed is in the first condition, the air-fuel ratio is feed-back controlled to be the theoretical air-fuel ratio. When LL=1 and the vehicular speed is in the second condition, or the timer means is in operation, the air-fuel ratio is controlled to be leaner than the theoretical air-fuel ratio by a lean air-fuel ratio control means.
Patent JP-H07260564-A (JP)
Title: Abnormality diagnostic device for rotary equipment and method thereof
Inventor: INAMURA TOYOSHIRO
IPC: G01M99/00
Filed: 1994-03-16
Abstract: PURPOSE:To enable the failure diagnosis of a bearing from the vibration information of the bearing by the rotation of a rotary shaft. CONSTITUTION:An abnormality diagnostic device for rotary equipment is provided with a sensor S for detecting vibration in at least three kinds of different rotating speeds from a measured object, a memory 4 prestored with a vibration analysis program, and a control arithmetic part 3 for computing the respective vibration spectrums of different rotating speeds detected by the sensor S on the basis of the vibration analysis program, computing a matrix in corresponding relation to each computed vibration spectrum and solving an eigenvalue problem to extract the waveform of an abnormality signal.