baber/WOPTO huggingface dataset:
Patent JP-S57177997-A (JP)
Title: Formation of corrosion preventive film of dark greenish blue color artificially on surface of copper or copper alloy
Inventor: TAKAHASHI TSUTOMU
IPC: C25D11/34
Filed: 1981-04-24
Abstract: PURPOSE: To form a corrosion preventive film of a dark greenish blue color of superior weather resistance on the surface of copper type metals by forming a sulfide film on said surface then electrolyzing the same as anode in a specific electrolyte.  
     CONSTITUTION: After the surface of copper or copper alloy is cleaned, it is treated by using an aq. soln. or paste contg. sulfide such as K 2 S whereby a black colored film of sulfide is formed thereon. Next, the thickness of the sulfide film is changed by mechanical polishing to form patterns, after which the alloy is electrolyzed as anode in an aq. soln. contg. 1 kind or both of carbonate or bicarbonate such as Na 2 CO 3  and NaHCO 3 . The corrosion preventive film of a dark greenish blue color having excellent weather resistance and decorative value is easily formed on the surface of the copper type metals. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63226466-A (JP)
Inventor: HANIYUDA NOBUYOSHI
IPC: E04H9/02
Filed: 1987-03-16
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-H04297325-A (JP)
Title: Fitting structure for weather strip
Inventor: SHIMADA YOSHITAKA
IPC: B60R13/06
Filed: 1991-03-26
Abstract: PURPOSE:To stabilize a door weather strip as well as to prevent any clearance from occurring between this door weather strip and a panel surface at a time when the door weather strip is supported on a door inner panel via an offset clip. CONSTITUTION:A door weather strip 11 is provided with sub-clips 22, 23 at both tips of a base part 18 and a wall part 19, and installed in a bending part 15 of a inner panel 14. An offset clip is formed into an L-shaped form, and an engaged piece 33 on one end is engaged with the door weather strip 11 and an anchor part 34 on the other end is engaged with a mounting hole 2. In this case, the stay part 32 is situated at an interval between the sub-clips 22 and 23.
Patent JP-S63227091-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: MATSUDA KAORU
IPC: H01S5/10
Filed: 1987-03-17
Abstract: PURPOSE:To form a lens to a semiconductor laser element through a continuous process by executing machining having a lens effect to one or more of beam- outgoing edge faces. CONSTITUTION:An active layer 3 for a distributed feedback type laser element 10 is removed partially through selective etching, and the composition of a clad layer 11 is deposited to the etched active layer section through mass transfer, thus shaping a beam-outgoing end section 12. A Fresnel lens 14 is formed to the beam-outgoing end surface 13 of the beam-outgoing end section 12 by using an electron beam lithography device. Accordingly, a semiconductor laser device having an arbitrary outgoing beam shape is acquired easily in a continuous process.
Patent JP-H03263773-A (JP)
Title: Press contact type connector
Inventor: AKAIKE KAZUO
IPC: H01R13/44
Filed: 1990-03-13
Abstract: PURPOSE:To improve the mechanical insulation property of contacts of a female type connector, prevent a short circuit caused by a conducting foreign object, and improve electrical safety by retreating the contact face of a fixed contact from the surface of an insulator in which the fixed contact is buried. CONSTITUTION:Contact faces of a coaxial fixed contact 6 and a uniaxial fixed contact 7 are retreated from the surface of an insulator 8 by the required depth. A core section 19 and the contact face of the uniaxial fixed contact 7 are finished into reverse conical curved faces, and the tip face of a holder section 20 is finished into a curved face serving as part of the reverse conical curved face. When the contact faces are retreated from the surface of the insulator 8, even if a conducting foreign object 24 such as a coin is located on the contacts 6, 7, this foreign object 24 is brought out of contact with the contacts 6, 7, and an electrical short circuit can be avoided.
Patent JP-H09232702-A (JP)
Title: Structure of printed-wiring board
Inventor: TAKITA MASAKICHI
IPC: H05K1/02
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To keep the direction of pads and the directions of components constant to the flow of solder in a solder tank and to stabilize the feeding of the solder to the terminals of a surface mount component by a method wherein an insertion direction display part is formed on the printed-wiring board to show the direction of a printed-wiring board in the solder tank. SOLUTION: Electronic components, such as a large-scale integrated circuit 1, a diode 2, a capacitor 3 and a component 4, are mounted on the surface part of a printed-wiring board 11 and terminals of the circuit 1 and terminals of the diode 2 and the component 4 are connected with each other according to their functions like patterns 5 as one example. An insertion direction display part 10 to show the direction of the board 11 into a solder tank is provided on one side of the surface 11-1 of the board 11. Thereby, in the case where the board 11 is inserted in the solder tank, the board 11 is never inserted in the tank from directions other than the direction, which is shown by the display part 10.  As a result, the direction of pads 8 and the directions of the components are kept constant to the flow of solder in the tank, the feeding of the solder is stabilized to the terminals of the surface mount component 1 and the structure of a highly reliable printed-wiring board can be obtained.
Patent JP-H03262909-A (JP)
Title: Ultrasonic measuring instrument
Inventor: ENDO TOMIO
IPC: G01B17/02
Filed: 1990-03-13
Abstract: PURPOSE:To measure the thickness of a specific part of a sample by making an ultrasonic wave pulse incident on a sample from an ultrasonic wave transmitting and receiving means, and extracting and processing its reflected wave component by Fourier transformation. CONSTITUTION:When a transmission trigger signal which is outputted from a pulse control part 20 is inputted to a pulse wave transmission part 10, the transmission part 10 generates a single shot pulse and this pulse wave is converted by a transducer 11 into an acoustic signal, which is made incident on the sample 13 through an acoustic lens 12. Then the reflected wave from the sample 13 passes through the lens 12 again and is converted by the transducer 11 into an electric signal. This reflected signal contains components of a transmission omission, in-lens reflection, sample reflection, etc. A gate signal is used for gating to extract only a reflected wave component from the sample 13. This reflected component is converted into a digital signal through a sampling part 18 and an A/D conversion part 19 the signal is stored in the memory of a computer 21.
Patent JP-H11256121-A (JP)
Title: Structure of tiled radio wave-absorbing wall, precast concrete molded product having the structure
Inventor: NAKAGAWA TERUO
IPC: E04F13/21
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To ensure general-purpose tiles for general building sheathing to be used in the subject walls through developing a cement-based adhesive for ferrite tiles. SOLUTION: The subject structure of tiled radio wave-absorbing wall has such a scheme that, the respective back surfaces of general-purpose tiles 10 are coated with a specified layer thickness of an adhesive 20 prepared by admixing mortar with a rubber- or thermoplastic resin-based polymer dispersion; ferrite tiles 30 which are disposed W-space apart are bonded to the adhesive 20 layer, and the backside of the ferrite tiles is provided with a radio wave- reflective member 50 followed by an arranged reinforcements 60-embedded concrete 40 layer, which is jointed via the adjacent spaces W to the adhesive 20 layer. The above-mentioned structure may be constructed as a tiled radio wave-absorbing PC panel.
Patent JP-S51138145-A (JP)
Title: Lumped constant type notch filter
Inventor: KONISHI YOSHIHIRO
IPC: H03H7/06
Filed: 1975-05-26
Abstract: PURPOSE:Improved notch filter for sharper and greater attenuation.
Patent JP-H11249063-A (JP)
Title: Picture display device
Inventor: UENO YASUNORI
IPC: G02B27/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily recognize an index without necessitating special parts by arranging an index display part in an area whose visual angle to the center of a picture display part is equal to or above specified degrees and changing it at on optional frequency. SOLUTION: When the optical axis of an observers's eye E is aligned with the center O of a picture display part 1, the part 1 is set to observe the range of at least 20 deg. (a half range of view of 10 deg.) by the observer's visual angle. The index display part 2 is put in the area (a half range of view of 15 deg.) where the observer's visual angle is about 30 deg.. The display is changed at a time frequency of 10 Hz in the part 2. Thus, the picture display device by which not only the observer can rapidly and easily recognize a part where the index showing warning or the like is displayed but also the observer does not miss a shutter chance is obtained. Moreover, the index is put on the periphery of the visual field so that it does not disturb the center part of the picture.
Patent JP-S57175968-A (JP)
Title: Automatic measuring device
Inventor: MATSUMURA RIYUUKICHI
IPC: G01R27/02
Filed: 1981-04-23
Abstract: PURPOSE: To enable to perform an accurate automatic measurement through constant and reliable contact of a measuring needle with a pattern of an object to be measured, by a method wherein a deviating distance of a position relation of the measuring needle to the pattern is detected by a detecting needle to automatically correct the feeding distance of a feed mechanism.  
     CONSTITUTION: A common electrode 13, resistors 12 and individual electrodes 14, which are located at specified spaces, are formed on an object 11 to be measured. Thus, in order to measure the resistor 12, measuring needles must be brought into contact with the electrodes 13 and 14. A probe card 15 is provided with a measuring needle (a) correponding to the electrode 13, a plural number of measuring needles (b) corresponding to center positions of their respective individual electrodes 14, a detecting needle (c) for displacement in position in a forward drection corresponding to a position where the needle (c) is displaced by S 1  in a forward direction from an arbitrary measuring needle (b), and a detecting needles (d) for displacement in position in a backward direction corresponding to a position where the needle (d) is dispalaced by S 2  in a backward direction to detect continuity conditions of the (b), (c), and (d), and this causes a feed distance to be automatically corrected through control of a feed mechanism. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02241522-A (JP)
Title: Membrane separation apparatus
Inventor: NAGAI MASAHIKO
IPC: B01D63/02
Filed: 1989-03-16
Abstract: PURPOSE:To carry out back wash of a waste sludge accumulated in a gathering part of hollow yarn filtration membranes by placing a plurality of modules comprised of gathered hollow yarn filtration membranes in series and installing a means to reverse the flow direction of a liquid flowing into the modules. CONSTITUTION:A solution is separated into a membrane permeated liquid and a concentrated liquid using hollow yarn filtration membranes and pressure difference as a separation motive force. A plurality of modules 11a, 11b composed with the gathered hollow yarn filtration membranes are placed in series. The flow direction of a solution into the modules is reversed by valves 9a, 9b, 10a, 10b, etc. As a result, waste sludge flowing outside of the hollow yarn filtration membranes can be removed nd unlike a conventional membrane separation apparatus, a pretreatment apparatus for the liquid is not needed. Moreover, when waste sludge is accumulated in the hollow yarn filtration membranes, the flow of the solution is reversed to carry out back wash and the hollow yarn filtration membranes are cleaned.
Patent JP-S63227296-A (JP)
Title: Stereoscopic video display system
Inventor: NISHIO MASAAKI
IPC: H04N13/04
Filed: 1987-03-17
Abstract: PURPOSE:To have no uneasy feeling to a viewing for a long time by a user and to reduce a flicker by making a light ray according to a video for a right eye and a light ray according to a video for a left eye a linear polarization having different polarizing surfaces and using glasses for passing only the corre sponding light ray. CONSTITUTION:A stereoscopic video signal outputted from a stereoscopic video signal output source 5 is displayed by a display means 7 and at this time, the different polarizing surfaces are formed by the light ray according to the video signal for the right eye and the light ray according to the video signal for the left eye by polarizing means 10, 14. Thus, the light ray according to the video signal for the right eye passes through the right side lens 15R of the glasses to reach the right eye of the user and the light ray according to the video signal for the left eye passes through the left side lens 15L of the glasses to reach only the left eye of the user. Thereby, the stereoscopic video can be enjoyed by the simple and light glasses, the uneasy feeling is not held to the viewing for a long time and the flicker can be reduced without a circuit or a mechanism for executing an operation to be switched for every video signal for the right eye and the left eye.
Patent JP-S58178760-A (JP)
Inventor: ADACHI KAZUO
IPC: E04H6/40
Filed: 1982-04-13
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-2000220565-A (JP)
Title: Non-fuel engine system
Inventor: OKAMOTO MASAHIRO
IPC: F03G7/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To eliminate a prime device for power generation by arranging the device under the ground or a locus, generating rotational force utilizing a wheel Load of a vehicle traveling on the road, and a train, and driving a power generator by the rotational force. SOLUTION: In a road 1 on which a vehicle travels, excavating work is carried out on a portion where wheels (tiers) 3 of a vehicle are rolled, a device block for converting power is buried along traveling of the vehicle, and a road is restored after burying. The device block is composed of a plurality of push rods 2 which are gradually push-pressed downward by rolling of the tires 3, and a long drum 5 rotated through a driving blade 9 by push-down of each push rod 2. Rotation of the long drum 5 is transmitted to a power generator through a belt wound around a pulley disposed on an shaft end of the long drum 5, and power is generated by driving the power generator.
Patent JP-S63228517-A (JP)
Inventor: HASHIHATA MICHIHARU
IPC: F21V17/00
Filed: 1987-03-17
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-H05272084-A (JP)
Title: Treatment of white water in production of pulp from recovered waste paper and production of paper
IPC: D21F1/66
Filed: 1992-03-18
Abstract: PURPOSE:To facilitate treatment of white water generated in production of pulp from waste recording paper in which a color reaction between a basic dye and a developer is utilized and to reduce the amount of generated industrial wastes. CONSTITUTION:To white water generated in production of pulp from recovered waste paper, an aminoaldehyde precondensate is added at >=60 deg.C so as to generate aminoaldehyde resin particles in white water. Paper made by using the pulp recovered from waste paper and treated white water exhibits a whiteness not much different from that of general paper and COD value of a filtrate of white water generated in papermaking is low. The above-mentioned generated aminoaldehyde resin particles are recycled as an organic pigment. Thereby, the amount of industrial wastes can be reduced.
Patent JP-S52146052-A (JP)
Title: Coagulating sedimentation process for treating water using chromic salts
Inventor: SATOU YOSHIO
IPC: C02F1/62
Filed: 1976-05-28
Abstract: PURPOSE: To accomplish effective removal of metal ions and clays from industrial waste water, such as plating related waste by coagulating sedimentation using chromic ion alone as a coagulating agent or in combination with generally established coagulating agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04277371-A (JP)
Title: Speed change device for automatic transmission
Inventor: KODAMA MIKIO
IPC: F16H61/02
Filed: 1991-03-04
Abstract: PURPOSE:To prevent sudden change of a speed change pattern due to changing speed of engine load. CONSTITUTION:Throttle opening speed is detected, the value of it multiplied by a proportional constant is added to a speed change point on the low vehicle speed side, and the result is set as an actual speed change line. Hereby, the actual speed change line is continuously changed according to the throttle opening speed.
Patent JP-H0825184-A (JP)
Title: Reference aligning device
Inventor: HIRANO YUKIO
IPC: B23Q17/22
Filed: 1992-02-03
Abstract: PURPOSE:To perform reference aligning confirmed by eyes, so that setting can be attained quickly with no error, by providing a dial gage mounting part in the lower part of a shank fastened to a chuck part of a milling machine. CONSTITUTION:In the lower part of a shank 1 having a part clamped by a chuck, a dial gage mounting part 2 of mounting a dial gage 3 is fitted to the shank 1, to mount the part 2 tightened by bolts 7. A mounting hole of the dial gage 3 is provided in this mounting part 2, and the dial gage 3 is placed in this hole, to mount the dial gage 3 tightened by a bolt 6. The dial gage mounting part 2 has a plane part 5, and it is formed into a shape notched more than the center of the shank 1. A distance between this plane part 5 and the center of the shank 1 is left as measured accurately. In a mounting position of the dial gage 3, its measuring terminal 4 is protruded from the plane part 5, and when this measuring terminal 4 is not brought into contact with a workpiece, the dial gage 3 is set so that its terminal 4 is beyond the shank center 25.
Patent JP-S57175948-A (JP)
Title: Detection element for combustible gas
Inventor: AKIYAMA SHIGEO
IPC: G01N27/12
Filed: 1981-04-24
Abstract: PURPOSE:To make a titled element display excellent sensitivity in a gas concentration range that corresponds to the lowest explosion limit of butane, methane,  hydrogen, etc. gases by making indium oxide and tin oxide and palladium oxide  the effective constituents thereof. CONSTITUTION:A combustible gas detection element has indium oxide as a base material for effective consitutents and has addition of tin oxide in order to raise sensitivity for hydrogen and, furthermore, has addition of palladium oxide in order to raise sensitivity for methane. The wt% of the consituents of the element are preferably, for instance, idium oxide: tin oxide: palladium oxide =39.2: 58.8:2, 29.4:68.6:2, 9.8:88.2:2, 29.4:67.6:2.
Patent JP-H07270195-A (JP)
Title: Illuminating apparatus for instrument
Inventor: KOMAKI TSUGUO
IPC: H01R13/52
Filed: 1994-03-31
Abstract: PURPOSE:To introduce a constant illumination light irrespective of a position of a filament by arranging the filament so that a direction of a long axis of a photodetecting part, is generally orthogonal to a direction of a long axis of the filament. CONSTITUTION:A valve socket is used to mount a wedge base-type valve in an instrument case. In order to fit the valve socket into a mounting through hole, a notch of the mounting through hole is formed while rotated about 90 deg.. Accordingly, a filament 71 is arranged so that a direction 41x of a long axis of a photodetecting part 41 is almost orthogonal to a direction 71x of a long axis of the filament 71. In consequence, even when a wedge base-type valve with the filament 71 shifted in position is used, an illumination light introduced into a guide plate is changed little by a positional shift, 71' of the filament 71 in every product.
Patent JP-H03263962-A (JP)
Title: Line relay connection system
Inventor: WAKE YASUHIRO
IPC: H04M7/00
Filed: 1990-03-13
Abstract: PURPOSE:To minimize the deterioration in the voice quality attended with increase in link number of a highly efficient voice encoding device by multiplexing a signal representing a phase onto a frame of a decoded output signal of a voice encoding and decoding device placed at a relay point by a voice encoding and decoding device and relaying the resulting signal. CONSTITUTION:A decoding section of a voice encoding and decoding device 118 extracts a sent frame synchronizing signal, decodes spectrum information and sound source information based on the signal, the voice is synthesized and outputted a frame signal phase is multiplexed onto the synthesized output signal and the result is outputted to a relay exchange 115. A relay exchange 115 relays a multiplex signal 115 as it is and outputs the result to a voice encoding and decoding device 119. A encoding section of the voice coding and decoding device 119 extracts the frame phase from the sent multiplex signal and spectrum information and sound source information are extracted from the synthesized voice in matching with the frame, the spectrum information and the sound source information are decoded and the voice is synthesized.
Patent JP-S52145787-A (JP)
Title: Terminal device
Inventor: NUMATA KATSUMORI
IPC: H01R4/48
Filed: 1976-05-31
Abstract: PURPOSE: Pressing substance presses locking spring which locks terminal 4. Pressing direction toward pressing substance and drawing direction of temrinal should be fixed differently. By maintaining pressing operation provisionally, drawing work of wire can be operated easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60208552-A (JP)
Inventor: TANGE YOSHIHIRO
IPC: B05D7/00
Filed: 1984-04-02
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-S61222727-A (JP)
Title: Manufacture of optically recording medium board
Inventor: KOMATA HIROSHI
IPC: B29D11/00
Filed: 1985-03-29
Abstract: PURPOSE:To prevent flash from developing and consequently a board from being stained by cut-off flash by a method wherein photo-setting resin and a board are laminated onto a stamper and further a specific mask having a doughnut-shaped light screening part is placed on them in order to photo-set the resin. CONSTITUTION:A board 2 and a mask 5 are successively lowered onto photo- setting resin 3 applied on a stamper for forming a groove for recording medium and at the same time a lamp 10 is lit. The mask 5 has a doughnut-shaped light screening part, the inner periphery 7a of which is larger than a central hole 8 and the outer periphery 7b of which is smaller than the outer periphery of the board. The applied resin flows wider in both the directions of inner and outer peripheries with the lowering of the board until the light transmitting part 6 of the mask is reached,resulting in being photo-set and preventing from flowing out of the extreme inner and outer peripheral ends of the board in the form of flash. Consequently, no dust, which may develop from flash during deflashing, adheres to the board.
Patent JP-H09261633-A (JP)
Title: Video data compression device and method therefor
Inventor: MIHARA KANJI
IPC: H04N19/159
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide high quality video images in the case of expansion-decoding compressed video data without depending on 2 path encoding by generating target value data based on the data amount of generated compressed encoded data and the data amount of predicted non-generated compressed encoded data. SOLUTION: A target value data generation means predicts the data amount of (j+L)-th picture-(j+L+B)-th picture of first compressed video data based on the data amount of the (j-A)-th picture-(J+L-1)-th picture of the first compressed video data generated by compression-encoding the (j-A)-th picture-(j+ L-1) th picture of non-compressed video data by a first compression encoding means when a second compression encoding means compression-encodes the (j)-th picture of delayed non-compressed video data. Based on the value and the data amount of the (j-A)th picture-(j+L-1)-th picture, the target value data are generated.