baber/WOPTO huggingface dataset:
Patent JP-S5766837-A (JP)
Title: Jig feeder available for groove cutting of film resistor
Inventor: ITAGAKI YASUHITO
IPC: B23Q5/34
Filed: 1980-10-08
Abstract: PURPOSE:To obain the captioned equipment which can correspond to high speed operation, and perform correct and reliable movement in such a way that a cam is directly brought into close contact and held by means of two rollers which are pivotally installed on the moving dody, and a jig which is installed on the moving body is moved through the rollers by means of responsive movement of the cam. CONSTITUTION:Two rollers 35 are installed on the adjusting plate 30 which provides a notch 34 on one side, and a cam 36 is brought into close contact and held by means of two rollers 35 through adjustment of an adjusting screw 33. Movement of the cam 36 is transferred through a roller 35 to moving body 26, and a jig 29 is moved along guides 23a, 23b. Thus, the roller 35 dispenses with the spring, etc. which energizes the cam 36, and movement of the cam can be correctly and reliably transferred.
Patent JP-H01308677-A (JP)
Title: Printer
Inventor: ISHII KENICHI
IPC: B41J11/00
Filed: 1988-06-06
Abstract: PURPOSE:To prevent printing on a printing sheet erroneously beforehand by identifying whether it is a predetermined beforehand printing or not in advance prior to a printing operation. CONSTITUTION:Before the output of an information processor is printed by a recorder 2, a sensor 5 reads a barcode 9 on a beforehand printing sheet 1a, and transmits its read signal to a recognition unit 6. The unit 6 recognizes the type of the beforehand printing sheet on the basis of the signal, and transmits a recognition signal to a controller 7. The controller 7 compares by a comparator this recognition signal with a sheet type designation signal fed from the processor through a line 10. If the comparison result coincides, the controller 7 generates a signal for operating the recorder 2, and the recorder 2 prints the output data of the processor on the beforehand printing sheet. If the result does not coincide, the controller 7 transmits a signal to a display panel 8, and visually displays the type of the beforehand printing sheet by number or the like.
Patent JP-S6119143-A (JP)
Title: Inspecting apparatus for semiconductor device
Inventor: HONMA MICHIO
IPC: G01R31/26
Filed: 1984-07-06
Abstract: PURPOSE:To lessen the man-hour and the time of the inspection of semiconductor devices by a method wherein probes are abutted on the semiconductor devices being arrayed regularly on a semiconductor wafer while light is irradiated on the semiconductor devices, reflected light from the probes is received by the light-receiver and the position of the probes are analyzed using the output from the light-receiver. CONSTITUTION:Individual semiconductor devices 5 are formed through scribing lines 7 intersecting orthogonally to one another on the semiconductor wafer, a group of probes 1 for inspection are pressed to the plural number of semiconductor devices 5 and the electrical characteristics of the devices 5 are inspected. In this constitution, light from a light source 2 having a shifting mechanism 2a is irradiated on the probe 1, reflected light from the probe 1 is received by a light-receiver 3 having a shifting mechanism 3a in the same manner as the light source 22, the output is sent to an analyzing part 4, and the direction of the scribing line 7 and the array direction 6 of the group of probes are made to conform. That is, the coordinates alpha and beta of the scribing line 7 and the array directions A and B of the probes 1 are detected using the intensity of the light peak of reflected light, the shifting directions X and Y of the stage are adjusted by the output of the analyzing part 4 and the probes 1 are made to locate at the normal positions.
Patent JP-H08310033-A (JP)
Title: Printer drive device
Inventor: INOUE TERUO
IPC: B41J2/36
Filed: 1995-05-16
Abstract: PURPOSE: To markedly enhance a printing speed by reducing a waiting time after the one line print in order to charge a capacitor that compensates the lowering of an applying voltage of a print head. CONSTITUTION: A CPU 1 reads bit map image data developed in a RAM 6 as an object of printing by each one line to send it to a thermal printer 7. The number of ON dots in one dot line is calculated and a charging time period of a capacitor is determined form the number of the ON dots. The charging time period is designated as a charge waiting time after the printing of one line.
Patent JP-H11340089-A (JP)
Title: Manufacture of multilayer ceramic electronic component multilayer ceramic electronic component
Inventor: MORIWAKI NOBUSHIGE
IPC: H01G4/30
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a multilayer ceramic electronic component by which no side gap area is provided in a ceramic sintered compact and not only usage efficiency and electrical characteristics can be improved but also insulating layers can be easily formed. SOLUTION: A not-yet sintered ceramic laminate on the outer surface of which ends of inner electrodes 3 and 4 are exposed is prepared. The ceramic laminate is sintered and the glass component contained in it is deposited on its outer surface to obtain a ceramic sintered compact 6 whose outer surface is covered with an insulating layer 7 consisting mainly of glass. Then an area of the outer surface of the ceramic sintered compact 6 where outer electrodes 9 and 10 are to be formed is polished to remove insulating layer from this area and to make the inner electrode to be exposed. Outer electrodes 9 and 10 are formed in this area to obtain a multilayer capacitor 8.
Patent JP-H10335916-A (JP)
Title: Window antenna for vehicle
Inventor: MAEKAWA MITSUTOSHI
IPC: H01Q1/32
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To enable receiving gain high especially with respect to FM radio broadcasting waves and to have an superior frequency characteristic by mainly consisting of 1st and 2nd horizontal, wires which extend in parallel along the bottom side of a side window glass in a short interval and a 3rd horizontal wire, which extends along the top side and arranging a 4th horizontal wire between the 1st and 2nd horizontal wires. SOLUTION: A 1st horizontal wire 32, which is connected to a feeding part 2 with a 1st vertical wire 31 and extends along a bottom side of a plate glass 1, a 2nd horizontal wire 34 which is connected to the wire 31 through a 2nd vertical wire 33 and a 3rd horizontal wire 36 which is connected to the wire 34 through a vertical wire 35 and extends along a top side of the glass 1 are arranged on the glass 1 that is installed as side window glass. Further, a 4th horizontal wire 37 is provided between the wires 32 and 34. This enables acquiring an antenna 3, whose receiving gain specially with respect to FM radio broadcasting waves is high and whose frequency characteristic is flat.
Patent JP-S62298120-A (JP)
Title: Semicionductor device and manufacture thereof
Inventor: YOSHIDA ISAO
IPC: H01L21/336
Filed: 1986-06-18
Abstract: PURPOSE:To accelerate the switching speed of specified element while preventing latch up phenomena from occurring by a method wherein lifetime killers of carriers are introduced in the specified regions in specified depth of a semiconductor device. CONSTITUTION:Within a vertical type MOSFET, an N type low concentration layer 2 in depth of 25 mum and specific resistance of 20OMEGA.cm, P type diffused regions (drain regions) 3 in depth of 7mum, N type high cencentration diffused regions (source regions) 4 in depth of 1mum and gate insulating films 5 in film thickness of 100mum are formed on an N type high concentration semiconductor substrate 1. Furthermore, gate electrodes 6 comprising polycrystalline silicon, phosphorus glass protective films 7, a source electrode 8 and a drain electrode 9 are formed. On the other hand, crystalline defective layers 11 are formed in the power MOSFET by selectively using a mask and irradiating with specified high level of proton ion beam in specified depth. Through these procedures, the operation frequency can exceed 100 kHz while accelerating the switching speed without causing any latch up phenomenon at all.
Patent JP-2000329432-A (JP)
Title: Method for operating refrigerating cycle device
Inventor: KASAI TOMOHIKO
IPC: F25B45/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To convert an existing refrigerating cycle device into a refrigerating cycle device using a fresh refrigerant as an existing refrigerating piping is utilized, in an existing refrigerating cycle device. SOLUTION: In an existing refrigerating cycle device, a heat source machine A and an indoor machine B are newly exchanged and a means 13 to capture a foreign matter from a refrigerant flowing through a connection piping is situated in a refrigerant piping on the heat source machine side without exchanging connection pipings C and D connected to the heat source machine A and the indoor machine B. Or, a bypass passage is situated at the refrigerant piping on the heat source machine A side and a foreign matter capturing means is arranged in the bypass passage. Or, other bypass passage is provided so as to separate refrigerator oil in the refrigerant. The heat source machine A and the indoor machine B are exchanged and after washing operation is carried out, ordinary operation is executed.
Patent JP-S6411470-A (JP)
Title: Method of calibrating photosensitive element in scanning array
Inventor: REIMONDO JIYON KURAAKU
IPC: G06T1/00
Filed: 1988-06-07
Abstract: PURPOSE: To obtain a correction value to correct ununiformity among photosensing elements of a scanning array by applying a dither processing to an analog signal before it is converted into a digital signal by an A/D converter and obtaining an arithmetic mean of a plurality of obtained samples. CONSTITUTION: A scanning array 35 executes a plurality of number of times of calibration scanning for a preliminary scanning cycle and averages the results to obtain data required to calculate a correction voltage of photosensing elements of the scanning array 35. The obtained offset correction voltage is outputted to an adder circuit 49 via a D/A converter 46 under the control of a controller 45, in which the offset correction voltage is algebraically added to an output signal of the array 35. The obtained gain correction voltage is outputted to a multiplier circuit 50 via a D/A converter 48 under the control of the controller 45. The multiplier circuit 50 multiplies a gain correction voltage to the output signal to which the offset correction voltage is added and provides a corrected image signal.  After the end of the calibration cycle, the offset correction voltage and the gain correction voltage are stored in a proper memory 60.
Patent JP-S5665600-A (JP)
Title: Conversion circuit for monaural signal-virtual stereo signal
Inventor: HARAMOTO YUTAKA
IPC: H04S1/00
Filed: 1979-11-01
Abstract: PURPOSE:To make greater the spread of sound of virtual stereo signal, by dividing monaural signal into two and adding the two with positive and negative phase each other after delaying one signal and level adjustment, and converting the result with a transfer function from the virtual sound source to listners. CONSTITUTION:Monaural signal incoming from an input terminal 1 without normal position information is fed to amplifiers 2a, 2b and the outputs are added in positive and negative phase via a delay circuit 3, high pass filter 9 an level adjuster 4, to amplifiers 2a, 2b. To the virtual stereo signal thus obtained, the signal which is converted with the ratio Bi/Ai, where Ai is a transfer function between the virtual sound sources I, J and an ear of a listner closer to the sound source and Bi is that between those and another ear remote, is added at addition amplifiers 11a, 11b. Thus, sound is made as if it came form the virtual sound sources I, J in front of the listner. Further, the spread of sound can further be made by adding the indirect sound reflected from walls by means of an indirect sound addition circuit 13.
Patent JP-H036370-A (JP)
Title: Ion plating method
Inventor: NEHASHI KIYOSHI
IPC: C23C14/32
Filed: 1989-06-02
Abstract: PURPOSE:To stabilize operation for a long time by setting plural irradiation regions of an electron beam for irradiating a material to be vapor-deposited from an electron gun and alternately irradiating the regions with the electron beam at regular time intervals. CONSTITUTION:The material 5 to be vaporized in a crucible 6 in a vacuum vessel is irradiated with the electron beam from the electron gun 7, heated and vaporized. In this case, two irradiation regions A1 and A2 of the electron beam are set on the material 5, and the regions A1 and A2 are alternately irradiated with the electron beams B1 and B2 it regular time intervals. At this time, the interval between the regions A1 and A2 is made as large as possible so that the formed melt zones M1 and M2 do not overlap each other, and the time interval between the irradiations is preferably made as short as possible. Consequently, the deviation of the spontaneously generated irradiation region is eliminated, and stabilized operation is continued for a long time.
Patent JP-S622788-A (JP)
Title: Endoscope device
Inventor: KOMATSU KENICHI
IPC: H04N7/18
Filed: 1985-06-28
Abstract: PURPOSE:To obtain the clear image by comparing successively the video signal for one image, detecting the position dislocation to occur between these, freezing the image immediately based on this and executing the photographing. CONSTITUTION:Any of respective adding data change-over switches 8a-8c are changed over to the grounding side by the switch control signal from a switch controller 15, and a memory controller 20 turns of an arithmetic starting switch 30 and respective arithmetic starting switches connected to adders 6b and 6c not shown in the figure. Thus, the adding action in respective adders 6a-6c is stopped and comes to be the freezing condition, at such a time, the digital signal without the position dislocation which is recorded in respective image memories 7a-7c is sent through respective D/A converting devices 9a-9c to a color signal composite amplifier 29, converted to a color video signal, further, sent to an image-pickup monitor 12 and a supervising monitor 11.
Patent JP-H10331881-A (JP)
Title: Disc brake
Inventor: MORI NAOKI
IPC: F16D65/095
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To improve suppressing a creak in a shim by covering a hole formed in the shim, a friction pad side face and a pressing member side face in the shim and providing an elastic member filling the hole. SOLUTION: When a piston 6 is pressed, a pad back plate 7b and a pad 8b are moved toward a disc rotor 5, and the pads 8a, 8b are brought into contact with the disc rotor 5, and as a result, a braking action is generated. In this braking time, the pads 8a, 8b are resonated with each other because of the contact between the disc rotor 5 and the pads 8a, 8b, and this vibration is transmitted to a caliper claw part, 4 via a shim 10. However, vibration of the pads 8a, 8b is absorbed by means of a rubber 11 arranged in the shim 10, so that creaking in the pads 8a, 8b can be suppressed.
Patent JP-S5764423-A (JP)
Title: Manufacture of horse-shoe shaped washer
Inventor: HATA KEIZABUROU
IPC: B21D28/06
Filed: 1980-10-09
Abstract: PURPOSE: To decrease a gap between blanking materials, to reduce the quantity of scraps and to improve the yield of the products, by blanking overlapped band- shaped blank-materials, in order to form two notches on said washer's outer circumference, at the manufacturing of a horse-shoe shaped washer.  
     CONSTITUTION: A washer 6 is blanked in sequence from a band-shaped blank material 1 by overlapping the blanking positions of the washer 6 in order to form two notches on the outer circumference of the washer 6. When a washer 6 haveing horse- shoe shape or etc. is blanked by overlapping the blank materials; two notch parts 6a are formed on the outer circumference of the washer, which cause no troubles for the performance of the washer at the tightening and etc. of the crank shaft of an internal combustion engine. Thus, the quantity of scraps produced in this process is small, and yield of the products is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05278032-A (JP)
Title: Unidirectional prepreg, carbon fiber reinforced resin composite material and their manufacture
IPC: B29K105/06
Filed: 1992-06-01
Abstract: PURPOSE:To obtain a unidirectional prepreg superior in compression strength and CFRP for which the same is used, by a method wherein fiber bundles each of a pitch carbon fiber and polyacrylonitrile carbon fiber satisfying respectively specific various conditions are arranged by adjoining to each other and they are impregnated with resin. CONSTITUTION:A unidirectional prepreg is constituted by arranging a fiber bundle 1 of a pitch carbon fiber A and a fiber bundle 2 of a polyacrylonitrile carbon fiber B by adjoining them to each other and impregnating them with resin. On this occasion, in the pitch carbon fiber A, it is established that the tensile modulus is at least 400 GPa, tensile strength is at least 2000 MPa and compression strength of a unidirectionally reinforced composite material is within a range of 4mum-15mum. On the one hand, in the polyacrylonitrile carbon fiber B, it is established that the tensile modulus is at 200 GPa and higher, the compression strength and a compression destructive distortion of the unidirectionally reinforced composite material are higher than those of the pitch carbon fiber A and the diameter of the fiber is smaller than that of the carbon fiber A.
Patent JP-S5944309-A (JP)
Inventor: BORUFUGANGU SHIYUTOURUMU
IPC: C11B9/00
Filed: 1983-08-02
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-H035571-A (JP)
Title: Multifunction robot for building work
Inventor: HASEGAWA YUKIO
IPC: E04G21/04
Filed: 1989-06-02
Abstract: PURPOSE:To automate assembly of a floor member and placing of concrete and to save a labor by a method wherein a grasping device having an expandable and rotatable concrete placing device and a grasping claw is coupled to a moving truck to control a position by means of a computer. CONSTITUTION:A concrete placing device comprising a moving truck 2, an elevating working table 3, a rotary support table 4, an expandable arm 5, a slewing arm 6, a concrete forced feed pipe 7, and a revolving pipe 9 is moved in a position above a floor member 21 to place concrete. Concrete is then placed as the expendable arm 5, the slewing arm 6, and the revolving pipe 9 are rotated. A floor member grasping device 20 to control conveyance and handling by means of a computer is attached to the expandable arm 5, and the floor member 21 is grasped by the grasping device 20. Further, the expandable arm 5 and the elevating working table 3 are operated and conveyed in a working space. This constitution automates assembly of a floor and placing of concrete, and saves a labor.
Patent JP-S5665618-A (JP)
Title: Heating furnace for waste gas denox operation
Inventor: MOCHIDA NORIAKI
IPC: B01F23/10
Filed: 1979-10-31
Abstract: PURPOSE: To enhance the mixing efficiency and to provide a compact combustion chamber by a method wherein the first, second, and third diluting gas injection openings each having different direction are installed on the peripheral surface of the combustion chamber so that swirling and turbulatnt flows are caused to the combusting and diluting gases.  
     CONSTITUTION: Combusting gas is injected from the burner 12 into the cylindrical combustion chamber 11 in a heating furnace; diluting gas is injected from the first to third diluting-gas injection openings 14W16 installed at the end of diluting-gas pipe 19; both are mixed and discharged from the outlet 13. The first diluting-gas swirls with the combusting gas and both are mixed. The mixed gas collides with the diluting-gas injected toward the center from the second diluting-gas injectionopening 15; this causes a turbulant flow and results in a uniform mixing. This mixed gas is mixed while swiringly moving toward the outlet, by the action of the diluting- gas which has been injected from the third opening 16 and swirlingly moving toward the outlet. The mixed gas is then discharged from the outlet 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6120007-A (JP)
Title: Optical coupler and its manufacture
Inventor: YAMAMOTO KAZUHISA
IPC: G02B6/00
Filed: 1984-07-06
Abstract: PURPOSE:To facilitate and realize optical coupling with lithium niobate with high efficiency by entering or projecting light into or form a lithium niobate Z plate where a light guide is formed through its (21.0) surface, (12.0) surface, or (11.0) surface. CONSTITUTION:The light guide 2 is formed on the lithium niobate Z plate 1' in the X-axial direction by diffusing Ti thermally, and a cut part 6 is formed with a glass cutter in the Y-axial direction. A kanthal line 7 is placed at right angles to the light guide 2, i.e. in the Y-axial direction and positioned right under the cut part 6. Force is applied to right and left force points 8 at equal distance from the cut part 6 and then a fracture is generated at the cut part 6 and extends along the kanthal line 7; the fracture surface 9 appearing owing to the fracture are flat and recognized as a (21.0) surface through X-ray analysis. Light 11 from a semiconductor laser 10 is converged through an objective lens 12 and made incident on the light guide 2 formed on the lithium niobate Z plate 1' from the fracture surface 9 and then great efficiency improvement is obtained.
Patent JP-H07324103-A (JP)
Title: Copolymer emulsion
Inventor: OZAKI ICHIRO
IPC: C08F2/44
Filed: 1994-05-31
Abstract: PURPOSE:To provide a copolymer emulsion to obtain an aqueous bonding agent composition that is excellent in bonding power and water resistance and the lowering of the bonding strength of which with time is suppressed. CONSTITUTION:A copolymer emulsion is obtained by polymerizing monomers made up of (a) 20 to 99.9wt.% at least one monomer selected from among aliphatic conjugated diene monomers, ethylenically unsaturated carboxylic acid alkyl ester monomers whose alkyl groups have 4 to 12 carbon atoms, and vinyl acetate and (b) 0 to 79.9wt.% other monomer capable of copolymerizable with the component (a) in the presence of 0.1 to 20wt.% silane coupling agent having a glycidyl group by using a reactive emulsifier.
Patent JP-H05311048-A (JP)
Title: Epoxy resin composition for sealing
Inventor: MURATA YASUYUKI
IPC: C08G59/00
Filed: 1992-05-07
Abstract: PURPOSE:To improve the heat resistance and reactivity and reduce the hygroscopicity and stress by incorporating a specified disubstituted biphenol epoxy resin and a polyhydric phenol resin. CONSTITUTION:An alkali metal hydroxide in an amount of 1 to 2mol per mol of the phenolic hydroxyl groups is added discontinuously in small quantities or continuously over 1 to 8hr to a solution of a disubstituted biphenol in an epihalohydrin in an amount of 2 to 20mol per mol of the phenolic hydroxyl groups of the disubstituted biphenol to react at 40-105 deg.C, thus giving a disubstituted biphenol epoxy resin of the formula (wherein R<1> and R<2> are each 1-10C alkyl or phenyl; and n is an average number of 0 to 5). An epoxy resin comprising a mixture of at least 50wt.% of the obtained epoxy resin and at most 50wt.% other epoxy resin is mixed with a curing agent comprising a polyhydric phenol resin in an amount sufficient to provide a molar ratio of the epoxy groups in the epoxy resin to the phenolic hydroxyl groups of 1:(0.5 to 2.0).