baber/WOPTO huggingface dataset:
Patent JP-S63119381-A (JP)
Title: Facsimile receiver
Inventor: SUGURO HARUO
IPC: H04N1/00
Filed: 1986-11-07
Abstract: PURPOSE:To use an existing copying machine as a recording section by providing an optical signal generator in place of the recording section, arranging the optical signal generator on an original platen of a copying machine and using a control circuit of a facsimile receiver to control a control section of the copying machine. CONSTITUTION:The facsimile receiver 10 has a reception circuit 11, a control circuit 12 and an optical signal generator 13. Moreover, the copying machine 20 where the optical signal generator 13 is arranged as an original picture consists of an electrostatic original platen 21, a projector 22, a charger 23, a drum cleaner 24, a developper 25, a photosensitive drum 26, an electrostatic transfer device 27, a fusion device 28 and a control section 29. The control circuit 12 transfers a picture signal received by the reception circuit 11 to the optical signal generator 13. When the optical signal generator 13 generates an optical signal on the original platen 21, the paper is sensitized at a prescribed position of a photosensitive drum 26 and the picture signal received by the receiver 10 is recorded on the paper as the pattern by controlling the control section 29 of the copying machine 20.
Patent JP-S61143085-A (JP)
Inventor: HOJU EIKICHI
IPC: A63F7/02
Filed: 1984-12-17
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-H01108487-A (JP)
Title: Solenoid valve
Inventor: INOUE YOSHINORI
IPC: F16K31/06
Filed: 1987-10-20
Abstract: PURPOSE:To enhance reliability of opening and closing action and simplify the structure by forming the valve needles of a solenoid valve by utilizing magnetic fluid. CONSTITUTION:A hole section 11 projected downward is formed in a pipe 4 forming a passage, and valve needles 13 and 14 closing the passage by protruding itself in the passage in the pipe 4 from the hole section 11 are provided. The valve needles 13 and 14 comprise magnetic fluid 13 charged in a bag member 14 and are driven electrically by an electro-magnet 10.
Patent JP-S62127233-A (JP)
Inventor: YAMAMURA KATSUMI
IPC: B65B25/04
Filed: 1985-11-28
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-2000097840-A (JP)
Title: Scanning probe microscope
Inventor: MIYATANI TATSUYA
IPC: G01B21/30
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To observe even a large-sized sample without dividing it, and to obtain a more accurate surface structure by scanning the fixed sample surface with a probe and observing the large sample surface at an optional position by moving an observation unit. SOLUTION: This scanning probe microscope has a means for moving an observation unit 3 to an optional position on the sample surface, and the large sample surface can be observed at an optional position by making a probe scan parallel to the sample surface. The moving means of the observation unit 3 has a vibration removal or damping means 4 and comprises two moving means. Namely, a second moving means 2 supplements the positioning accuracy of a first moving means 1 having a large moving range, and its positioning accuracy is higher than the positioning accuracy of the first moving means 1, and its moving range is smaller than the scanning range of the probe.  Hereby, the high-accuracy positioning and the wide moving range are compatible, and the probe can be moved accurately to an optional minute region on the large sample surface, such as a master disc of a compact disc, to thereby execute measurement.
Patent JP-H04145852-A (JP)
Title: Stator core for core-cooled type electrical rotating machine
Inventor: UCHIYAMA TAKASHI
IPC: H02K5/18
Filed: 1990-10-03
Abstract: PURPOSE:To form cooling ribs in the outer peripheral section of a stator core by forming a laminated body of core thin plates by piling up core thin plates of the same kind having an outer periphery formed of a plurality of circular arcs having different radii and a unique symmetry axis. CONSTITUTION:The core thin plate A1 of this stator core is formed by joining the first circular arc section 11 having a larger radius and second circular arc section 12 having a smaller radius to one body and has a unique symmetry axis S1. A laminated body B1 is formed by piling up the thin plate A1 by a prescribed number, with their peripheral phases are matched to each other. This stator core C1 is obtained by uniting a numerous number of the laminated body B1 thus formed to one body, the laminated bodies B1 being alternately inverted in direction, by means of bolts passed through bolt holes 15 of each thin plate A1. Accordingly, cooling ribs 17 are formed in the outer peripheral section of this stator core C1 of the first circular arc section M having the larger radius. Therefore, the cooling ribs 17 can be formed in the outer peripheral section of the stator core and the stator core can be formed by using only one kind of punch die.
Patent JP-S62126163-A (JP)
Title: Novel optically active alkylthionine sulfoxyimine and production thereof
Inventor: SAKASAI TAKEJI
IPC: C07C67/00
Filed: 1985-11-28
Abstract: NEW MATERIAL:The compound of formula I (A is 3-6C alkyl). EXAMPLE:L-butionine-S-sulfoximine. USE:It has glutathione synthetase inhibiting activity and is useful as a radio- sensitizer. It is useful also as an agent for improving the chemotherapeutic effect on cancer. PREPARATION:The compound of formula I can be produced by reacting an obtically active alkylthionine sulfoxide of formula II with o-mesitylenesulfonyl hydroxylamine (abbreviated as MSH) in an alcoholic solvent such as methanol at -10-+50 deg.C, preferably 20-30 deg.C. the amount of MSH is >=4mol, preferably 5-10mol per 1mol of the alkylthionine sulfoxide. the compound of formula II is produced by reacting an optically active methionine sulfoxide of formula II with sodium amine and an alkyl halide.
Patent JP-2000096115-A (JP)
Title: Method for killing slag foaming
Inventor: MIYATA MASAKI
IPC: C21C5/28
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To kill the slag foaming in a short time by injecting coke powder in the necessary min. limit quantity and to secure the necessary strength of a slag after dephosphorizing treatment as a road bed material. SOLUTION: After executing primary killing to the slag foaming by injecting 100-800 kg coke powder having <=0.3 mm grain diameter into the slag at 100-800 kg/min speed within 1 min. from a sublance 1 descended to 1-3 m above the bath surface of molten iron 4, a secondary killing is executed by again injecting 10-30 kg coke powder having. <=0.3 mm grain diameter into the slag at 100-800 kg/min speed so as to complete till 0.5 min before tapping molten steel.
Patent JP-H04273240-A (JP)
Title: Film cassette
Inventor: DANIERU MAIKERU PAGAANO
IPC: G03C3/00
Filed: 1991-10-15
Abstract: PURPOSE: To provide a film cassette having a state displaying device informing a photographer of that a film strip wound on a film spool is unexposed or is partially exposed or is in effect exposed and a locking means fixing the state displaying device at the position of each exposure state. CONSTITUTION: The film cassette 1 is provided with the film spool 5, which pushes out the film strip supported and wound at the inside of a shell body 3 and an exposure state display device 119 displaying that the film strip is unexposed. The exposure state displaying device 119 includes a lock-out means 121 arranged, so as to engage with the preventing member of a camera, preventing the cassette 1 from being inserted into the camera when it is at an exposure position and a cutting part arranged opposite the lock-out means 121, so as to receive the preventing member, allowing the cassette 1 insertion into the camera when it is at an unexposed position.
Patent JP-H01110372-A (JP)
Title: Magnetic field-thermotherapic apparatus
Inventor: KANEKO TAKEO
IPC: A61N1/40
Filed: 1987-10-23
Abstract: PURPOSE:To improve the stability of an alternating magnetic field, by providing a superconductive coil for generating an alternating magnetic field in superconducting state. CONSTITUTION:An alternating magnetic field generator 2 includes a pair of superconductive coil units 6 and 7, which are disposed opposite to each other and generate an alternating magnetic field to be impressed to an organism, and a supporting member 10 for supporting the coil units 6 and 7. Each of the coil units 6 and 7 includes a superconductive coil 12 made of a superconductor, a case 13 and a cover 14. An organism P on a treatment table 5 is disposed between the magnetic poles 6 and 7 with a controller 3. When a low-frequency electric current is supplied from a power unit 1 to the coils 12 of the superconductive coil units 6 and 7, an alternating magnetic field is generated and is impressed to the organism P so as to generate an eddy current therein. Thus formed is a stable alternating magnetic field with only a little calorification by copper loss.
Patent JP-H01110505-A (JP)
Title: Method for controlling molecular weight of diolefin polymer latex
Inventor: TAKANO KOJI
IPC: C08F36/00
Filed: 1987-10-23
Abstract: PURPOSE:To enable the control of gelling degree of the titled latex useful as a tacky adhesive, binder for coated paper, etc., at high polymerization conversion, by carrying out emulsion polymerization of a diolefin monomer in the presence of an aqueous dispersion of a polymer containing halogen element. CONSTITUTION:A diolefin monomer (e.g., 1,3-butadiene or 2-methyl-1,3-butadiene) or its mixture with copolymerizable monomer [e.g., methyl (meth)acrylate, divinylbenzene or (meth)acrylamide] is emulsion polymerized in the presence of an aqueous dispersion of a polymer containing halogen element and usually in the presence of an emulsifier (e.g., alkylbenzene sulfonic acid salt) and a polymerization initiator (e.g., potassium persulfate). The amount of low-molecular weight chain transfer agent such as mercaptans can be remarkably reduced or eliminated to considerably improve the problem of odor and, furthermore, it is not necessary to remove and recover the unreacted monomer, etc.
Patent JP-H05110211-A (JP)
Title: High-density flexible printed board
Inventor: SEIKE TAKESHI
IPC: H05K3/40
Filed: 1991-10-16
Abstract: PURPOSE:To easily position the terminals and improve its accuracy when connecting a plurality of terminals by using an FPC. CONSTITUTION:A plurality of terminals 2 and 3 are provided corresponding to respective terminals of parts to be connected in which a plurality of terminals are prepared at intervals, and respective terminals 2 and 3 are arranged and temporarily fixed in such a way that they will be contact with respective terminals of the parts to be connected, and are connected finally. In such a high-density flexible printed board, the terminals 2 and 3 of the flexible printed board are further formed through repeating steps to make the same pattern and shape, and simultaneously the grooves 8 for preventing expansion and the slits 9 for separation are also provided among the additional terminals.
Patent JP-H02114395-A (JP)
Title: Reset-to-zero mechanism for trip counter
Inventor: SASAKI HIROAKI
IPC: G06M1/32
Filed: 1988-10-25
Abstract: PURPOSE:To easily execute reset-to-zero operation without lossing the external appearance of a device by using the torque of a magnetic magnetically rotated by turning on a reset-to-zero switch and resetting a number indication ring to zero through a reset-to-zero cum engaged with the reset-to-zero lever. CONSTITUTION:A magnetic field forming part 3 forms a magnetic field by a command outputted from a reset-to-zero command part 2 to rotate the magnetic 1 by a prescribed angle in a prescribed direction. At that time, torque generated by the rotation of the magnet 1 is transmitted to the reset-to-zero lever 6 through a transmission mechanism part 4 to rotate the lever 6. As the result, the lever 6 engages with a reset-to-zero lever 7 to reset-to-zero the number indicating ring 8. In the case of fixing a trip counter, the reset-to-zero operation can be easily executed without lossing the appearance of the fixing position and the working tone of reset-to-zero operation can be reduced.
Patent JP-S61146476-A (JP)
Title: Flat rotary abrasive disc fitted with abrasive paper
Inventor: OKUMA SHINICHI
IPC: B24D9/10
Filed: 1984-12-17
Abstract: PURPOSE:To facilitate the attachment or detachment of abrasive paper to or from a disc body, by installing an air suction hole, attracting the abrasive paper to an upper surface of the rotary disc body with air suction pressure, in this upper surface. CONSTITUTION:With drive of a motor 9, an air discharge piece 1 is rotated together with disc bodies 2 whereby air inside these upper and lower double- sheet disc bodies 2 is made into suction pressure. With an effect of this suction pressure, air comes to be inhaled inside from an air suction hole 4 installed in the upper disc 2 in consequence, so that abrasive paper 8 is attracted to this upper disc body 2 by suction force. When rotation of these disc bodies 2 goes high, a degree of coherence of the abrasive paper to these disc bodies 2 grows larger, whereby even if a cutter is applied to the paper 8, its rotation is in no case stopped, thus the abrasive paper 8 grinds the center. When this abrasive paper 8 is removed for replacement, rotation of the motor 9 is stopped, and suction action by the air suction pressure is released whereby the abrasive paper 8 is easily detached from these disc bodies 2.
Patent JP-2000087283-A (JP)
Title: Production of electrocast shell for molding die
Inventor: NODA YASUYOSHI
IPC: B29C33/38
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To produce a pair of electrocast shells for forming both sides of a molding at the number of stages, labor, time and cost more reduced than heretofore. SOLUTION: This method includes a stage where a three-dimensional model 1 in which a first model face 4 and a second model face 5 devided with a parting face as the boundary are offset together with a first land face 6 and a second land face 7 common with each parting face in the separating direction is formed by a light molding method, a stage where a sheet 8 with a rugged pattern is stuck to the first model face 4, a stage where electrically conductive coating films are formed on the sheet 8, the first land face 6, the second model face 5 and the second land face 7, and an electrocast shell forming stage where the three-dimensional model 1 stuck with the sheet 8 is directly dipped into an electrocasting soln., and electrocasting is executed onto the electrically conductive coating films to form a first electrocast shell 11 and a second electrocast shell 12.
Patent JP-H09110188-A (JP)
Title: Paper feed device
Inventor: SHIMOOOSAKO MASATAKA
IPC: G03G15/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper feed device in which adjustment against assembling errors or change with the lapse of hours is possible, and the height of a paper sheet bundle at the uppermost position is held fixed so as to surely feed a paper sheep. SOLUTION: When a paper sheet bundle P is raised and a pick up roller is moved upward, an upper limit detecting sensor 2 is shielded with a projecting part 3 provided on a roller supporting plate 1, so as to detect the uppermost position of the paper sheet bundle P on a fixed position. A sensor bracket 9 for fitting the upper limit detecting sensor 2 is fixed by means of a screw through a slotted hole 9a. Hence, by adjusting the position of the bracket 9 up and down, the position of the upper limit detecting sensor 2 can be adjusted, and hence the uppermost position of the paper sheet bundle P can be adjusted.  Hereby, even when dispersion of the fitting position at assembling or change with the lapse of hours such as wear of the pick up roller 4 is generated, the uppermost position of the paper sheet bundle P is held at appropriate height, and hence block double feed or no feed of the paper sheet is not generated.
Patent JP-H06118260-A (JP)
Title: Photo-coupler
Inventor: NAKAMURA MASATO
IPC: G02B6/24
Filed: 1992-10-06
Abstract: PURPOSE:To provide a photo-coupler capable of easily coupling a semiconductor laser or a light guide path to an optical fiber with a simple structure. CONSTITUTION:An optical fiber 1 is inserted and fixed into a coupling section 5 continued to the first opening 2 having nearly the same diameter as the core diameter of the optical fiber 1, the first opening 2 has a small-diameter cross section, and a semiconductor laser 6 is installed on the second opening 3 side having a large-diameter cross section of a wave guide section 4 formed with a nearly conical reflecting face. The light beam 7 emitted from the semiconductor laser 6 is reflected by the reflecting face of the light guide section 4 and guided to the first opening 2, i.e., the core 1a of the optical fiber 1.
Patent JP-H09112709-A (JP)
Title: Fluid valve for fire hydrant and the like
Inventor: YAMAMOTO SHOJI
IPC: A62C35/20
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a fluid valve which enables the fixation of a valve casing and a lid from above easily with one hand. SOLUTION: In a fluid valve for fire hydrant and the like consisting of a valve casing 1 in which a valve element 6 is stored and an outer lid 19 attached in an opening at an upper end of the valve casing 1, a locking section 15 is provided and protrudes in the valve casing 1, and an intermediate lid 12 in which a section to be locked 14 which is locked and unlocked freely with the locking section 15 is provided and protrudes outwardly is stored in the valve casing 1 without coming out of the valve casing 1 in the vertical direction.
Patent JP-H06120154-A (JP)
Title: Processing method for thin-film laminate
Inventor: KAWAZU YOSHIYUKI
IPC: H01L21/027
Filed: 1992-10-06
Abstract: PURPOSE:To reduce the internal stress of a thin-film laminate by forming, on a lower thin-film layer, a surface thin-film layer having an internal stress directed to the direction opposite to that of the internal stress of the lower thin-film layer and larger than the internal stress of the lower thin-film layer and by uniformly etching the surface thin-film layer from the surface of this layer in the direction of film thickness. CONSTITUTION:On a silicon substrate 26, W film 28 as a lower thin-film layer 28 is formed to a-film thickness of 3000Angstrom under the condition of 17mTorr Ar gas pressure that the direction of the stress of the W film is the condition of tensile stress. Then, W film 30 as a surface thin-film layer 30 is formed to the film thickness of 3000Angstrom  under the condition of 16mTorr Ar gas pressure that the direction of the stress of the W film 30 is the condition of compression. In this case, film-forming conditions and film thickness are set so that the direction of the stress of the whole thin-film layer is the condition of the same compression stress as that of the surface thin-film layer. Then, the surface thin-film layer 30 is uniformly etched by the use of hydrogen peroxide solution from the surface of the layer in the direction of film thickness. Thus, it is possible to reduce the internal stress of a thin-film laminate.
Patent JP-H03127296-A (JP)
Title: Switch with display device
Inventor: KOJIMA HISANAO
IPC: G07F9/00
Filed: 1989-10-13
Abstract: PURPOSE:To easily select a switch by providing a dot matrix type display device and a segment type display device and causing display contents of both of display devices to correspond to each other. CONSTITUTION:A dot matrix type display device 44 and a segment type display device 34 stored at the rear of an operation cover 42 in a case 26 are provided. A destination, a commodity name, or the like is displayed on the dot matrix type display device 44, and the fee for the destination, the price of the commodity, or the like is displayed on the segment type display device 34, and thus, the destination, the commodity name, or the like and the fee for the destination, the price of the commodity, or the like are displayed together. Thus, a switch is easily selected in distinction from a switch with a display device of numerical display.
Patent JP-H06113939-A (JP)
Title: Article engaging device
Inventor: HORIZUMI MASAHIKO
IPC: A47G1/16
Filed: 1992-10-06
Abstract: PURPOSE:To provide an article engaging device which can install an article surely at a correct position on an article installation surface such as wall in a simple manner. CONSTITUTION:A cut part 5 having an arcuate or inclined shape is formed on a supporting body 3 installed on an article installation surface 1, and a supporting edge 9 having an arcuate or downward inclined shape to an article installation surface 1 side is installed at the edge of the cut part 5, and an installation part 6 corresponding to the outer shape of the cut part 5 of the supporting body 3 is formed on an engagement body 4 engaged with the supporting body 3, and an engagement edge 10 which is engaged with the supporting edge 9 having an inclined or arcuate shape and has an arcuate or inclined shape in the same direction is installed at the edge of the installation part 6. Accordingly, the contact area between the supporting edge 9 and the engagement edge 10 increases, and the stability of the engagement state is improved as much as possible, and the drop-off and slip-off due to vibration, etc., are prevented, and the engagement body 4 engaged with the supporting body 3 can be turned arbitrarily, and the angle in the installation state of the article can be corrected in a simple manner.
Patent JP-H07106901-A (JP)
Title: Surface mount type piezoelectric oscillator
Inventor: SAITO NAOYA
IPC: H03H9/02
Filed: 1993-09-30
Abstract: PURPOSE:To improve the rate of nondefectiveness in production of a surface mount type compact piezoelectric oscillator. CONSTITUTION:A recess part 3 is formed on one of both sides of a ceramic substrate 1 of a piezoelectric vibrator for burying an oscillating IC chip 4 together with a terminal part 5 formed around the part 3 as an oscillator. Meanwhile a piezoelectric substrate 2 is attached on the other side of the substrate 1 and sealed airtight by a cap 6. Then the electrode of the substrate 2 is led to the part 3. Thus a piezoelectric vibrator is constructed. The quality of the piezoelectric vibrator is checked by means of the electrode terminal led to the part 3. In regard of only a nondefective piezoelectric vibrator, the chip 4 is attached to the part 3 and connected to the vibrator and the terminal 5. Thus a piezoelectric vibrator device is formed. In such a way, the quality of completed piezoelectric vibrators are checked and only nondefective vibrators are selected together with exclusion of defective ones. Therefore the rate of nondefective piezoelectric vibrator devices is improved.
Patent JP-H08129325-A (JP)
Title: Image forming device
Inventor: NAKAMURA TETSUYA
IPC: G03G21/00
Filed: 1994-10-31
Abstract: PURPOSE: To enable a proper judgment on the life of a process unit before printing quality is deteriorated. CONSTITUTION: A counter 7 counts the total number of printing times by a process unit A used at present, based on the output of a paper feeding sensor 6. A wearing loss calculating part 8 obtains the wearing loss of a photoreceptor drum 1, based on the total rotary working times of the drum 1 and developing roller 33 of the process unit A used at present. Then, a comparison operation part 10 judges that the process unit A is used to the limit, when the total rotary working time counted by the counter 7 exceeds a prescribed first reference value n1 or the wearing loss obtained by the wearing loss calculating part 8 exceeds a prescribed reference value n2.