baber/WOPTO huggingface dataset:
Patent JP-H0666392-A (JP)
Title: Pipe connecting device
Inventor: AKI YOSHIFUMI
IPC: F16L13/14
Filed: 1992-08-21
Abstract: PURPOSE:To simply connect pipes at a low cost without requiring separate connecting parts. CONSTITUTION:Expansion sections 2a-2c are formed at the end section of one pipe 2, a circular plane section A is provided inside the expansion sections 2a-2c, and multiple slits 2d are provided along the peripheral direction on the tip side from the circular plane section A. A tip straight section 1a is formed at the end section of another pipe 1, and a circular bent swell section 1b swollen to the outside to be brought into contact with the circular plane section A is provided at the root section of the tip straight section 1a. A circular seal material 3 is inserted between the expansion section 2b and the tip straight section 1a in the compressed state. The end section of the other pipe 1 is inserted into the expansion sections 2a-2c of one pipe 2, the expansion sections on the tip side of the slits 2d are caulked and folded to the inside, and the side wall sections of the slits 2d are hooked on the side face of the bent swell section 1b and connected.
Patent JP-H0558073-A (JP)
Title: Plate making method
Inventor: NAWATA TAKUO
IPC: C23C22/10
Filed: 1991-09-03
Abstract: PURPOSE:To provide a plate making method capable of forming an image on a plate cylinder many times without using a disposable raw plate comparatively high in cost. CONSTITUTION:In a plate making method, the outer peripheral surface of the plate cylinder of a printing press is subjected to hydrophilic treatment in on- machine plate making and a photosensitive film is laminated to the treated outer peripheral surface of the plate cylinder by the nip press of the roller or printing cylinder being in contact with the plate cylinder.
Patent JP-H0778865-A (JP)
Title: Semiconductor device
Inventor: KAWANABE HITOSHI
IPC: H01L21/76
Filed: 1993-09-08
Abstract: PURPOSE:To prevent resist from peeling in the manufacturing step and obstructing manufacture by a method wherein a phosphosilicate glass is formed on the sidewall, peripheral part of contact holes as well as a silicon oxide film excluding the part beneath a metallic wiring. CONSTITUTION:A PSG layer 6 on an SiO2 film 2 whereon an emitter electrode 9, a base electrode 8 and an Al wiring 10 are formed is patterned using photolithographic step to be removed and then the PSG layer 6 only is etched away using a specific etchant. Next, after the removal of the resist, the SiO2 film 2 is patterned using photolithographic step again to be etched away for the formation of contact holes 12a-12c. At this time, due to the PSG layer 6 in the peripheral part of the contact holes already removed, the adhesiveness of the resist on this position onto the SiO2 film 2 are in the same degree as the ordinary adhesiveness thereby enabling peeling of resist to be avoided.
Patent JP-S6282027-A (JP)
Inventor: SHINJIYOU MINEHARU
IPC: B32B21/02
Filed: 1985-10-07
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-S60122685-A (JP)
Inventor: NIYUURAIIN MASAMI
IPC: B66C1/62
Filed: 1984-10-24
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-2001051226-A (JP)
Title: Optical scanner
Inventor: SHIMADA KATSUMI
IPC: G02B26/12
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To surely suppress changes in a scanning position caused by changes in the position of the plane of a rotating polygon mirror at applying of an oblique incident optical system to allow a light beam to enter the rotating polygon mirror at a prescribed angle both in a main scanning direction and in the subscanning direction. SOLUTION: The device has an x-z plane which includes a center axis (z) of a second imaging optical system 34 and an axis (x) perpendicular to the center axis (z) and to a rotation axis (T), the y-z plane including the axis (y) perpendicular to the x-z plane and the center axis (z), an angle α formed by an incident beam (a) and the center axis (z) in the x-z plane, an angle β formed by the incident beam (a) and the center axis (z) in the y-z plane, the maximum scanning angle θm by the rotating polygon mirror 20, lateral magnitude M of the imaging optical system in the sub-scanning direction, a difference S in the position of the plane of the rotating polygon mirror 20, and a distance L of the scanning lines in the sub-scanning direction on the plane to be scanned.  The size of each element is determined so as to satisfy the condition 2SMtanβ/ cos(α/2+θm/2)<=L/5.
Patent JP-S59218212-A (JP)
Title: Manufacturing device of inside surface worked pipe
Inventor: TATSUMI ARITAKA
IPC: B21C37/15
Filed: 1983-11-28
Abstract: PURPOSE:To obtain a titled manufacturing device having a simple structure, by which a length of a pipe to be worked is not limited, by connecting a grooved plug for working the inside surface, which exists in a pressing part, to a floating plug, and holding its position, when working the inside surface by pressing a pipe to be worked, by plural planetary rotation working members. CONSTITUTION:A head 31 is rotated at a high speed in the prescribed direction, moving a pipe 1 whose section is circular, and the pipe 1 is reduced by a roll 32 which executes a planetary rotation, making the pipe contact with its outside surface. Also, the pipe 1 is pressed onto a grooved plug 34, and a prescribed groove or projection 12 is formed on the inside surface of the pipe 1. In this case, following a friction to the inside surface of the pipe, an advancing force is operated on the plug 34, but since the plug 34 is supported by a plug 21 through a connecting rod 5, it is always held exactly in an optimum position against the roll 32. Also, a rotational force operating on the plug 34 attaches the plug 34 so as to be freely rotatable to the rod 5, therefore, it does not occur that the plug escapes from said attachment, and the groove or the projection 12 is deformed.
Patent JP-S6283167-A (JP)
Title: Carriage stopper
Inventor: HANABUSA TADASHI
IPC: B41J29/54
Filed: 1985-10-09
Abstract: PURPOSE:To enable the fixing and release of a carriage without requiring a separate tool, by mounting a carriage stopper to the main body side of a printer in a freely detachable manner and mounting the engaging part engaging with the carriage to a part of said stopper. CONSTITUTION:A carriage 9 is moved to a home position side and the pin 12f of a carriage stopper 12 is engaged with the through-hole 13a formed to the protruded piece 13 of the carriage 9. At the same time, the upper ends of the arms 12a, 12b of said stopper 12 are picked up and force is applied to the direction allowing the head parts of the respective arms to approach each other to grasp a stator in such a state that the space between hooks 12c, 12c are widened. Hereupon, the hooks 12, 12c are hooked with the lower sides of both end parts of the stator 8 in the lateral direction thereof. If the force applied to the arms 12a, 12b is released in this state, the arms 12a, 12b return to the original positions by the elasticity of said arms and, therefore, an engaging state is held. In such a state that the carriage stopper 12 has been mounted, the stopper itself is limited in its movement by a side plate and, therefore, said stopper does not move at that position. Because the carriage 9 is stopped in an engaged state by the pin 12f through the protruded piece 13, no movement is also generated.
Patent JP-H04106240-A (JP)
Title: Joint structure of concrete post in steel pipe
Inventor: NOMURA TOMOFUMI
IPC: E04B1/24
Filed: 1990-08-25
Abstract: PURPOSE:To securely transfer a shearing force from a beam to concrete, by jointing a cylindrical member, having the same external diameter as upper and lower steel pipe posts and a thick thickness, at the fitting part of the beam and filling concrete within the inside. CONSTITUTION:A cylindrical member 2 with the same external diameter as a steel pipe post and a thick thickness is jointed at the fitting part to beams of upper and lower steel pipe posts 1a, 1b with round or square forms. Next, concrete 3 is stuffed in the steel pipe to form a concrete post with a steel pipe. In this way, the shearing force from the beam 5 is securely transferred to the concrete 3.
Patent JP-H05114611-A (JP)
Title: Manufacture of field effect semiconductor device
Inventor: KIKUCHI YOSHIO
IPC: H01L29/786
Filed: 1991-09-04
Abstract: PURPOSE:To form a source region and a drain region low in resistance and uniform and to reduce a leakage current by recovering crystallinities of the source and drain regions which are made amorphous by ion implanting an impurity by means of activating to anneal. CONSTITUTION:An insulator layer 2 and a semiconductor layer 3 are formed on a semiconductor substrate 1. Then, a gate section formed of a gate insulating film 4 and a gate electrode 5 is formed on the layer 3, and with the section as a mask reverse conductivity type impurity 6 to that of the layer 3 is ion implanted to regions to become source and drain regions of the layer 3. Thereafter, the layer 2 in the presence under the electrode 5 and an amorphous region 7 to become the source and drain regions is removed. Then, after the amorphous region 7 is returned to a single crystallized region 9 by activating to anneal, an insulator layer 10 in which a cavity 8 is buried is formed as required. Thereafter, a source electrode 11 and a drain electrode 12 are formed.
Patent JP-S59117419-A (JP)
Inventor: SUGA NORIYOSHI
IPC: H02H7/22
Filed: 1982-12-22
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-S58130779-A (JP)
Inventor: TOOMASU EDOUIN ANDAASON
IPC: H02M7/538
Filed: 1982-12-22
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-S60117685-A (JP)
Title: Amorphous si solar battery
Inventor: TANABE HIDEO
IPC: H01L31/04
Filed: 1983-11-30
Abstract: PURPOSE:To prevent mask-induced damage from causing short circuits between rear-side electrodes and transparent electrodes by a method wherein the transparent electrodes are formed larger than the rear-side electrodes. CONSTITUTION:An amorphous Si film 4 is formed in the order of P, I, N or N, I, P by means of plasma CVD over rear-side electrodes 31-34 with the substrate kept at 250 deg.C. On the amorphous Si film 4, covering the rear-side electrodes 31- 34, an approximately 800Angstrom -thick In2O3 film is formed, with a stainless steel mask fixed close, for the creation of transparent electrodes 51-54, when an end of an rear-side electrode 31-34 is connected to an end of a neighboring rear-side electrode 31-34. The transparent electrodes 51-54 should be larger than the rear-side electrodes 31-34, by not less than 0.05mm., 0.2mm. for example, along the length of the amorphous Si film 4. With the transparent electrodes 51-54 built after the formation of the amorphous Si film 4 being designed to be larger than the rear-side electrodes 31-34 built after the formation of the amorphous Si film 4, possibilities are greatly reduced for mask-produced damage from causing short circuits between the rear-side electrodes 31-34 and the transparent electrodes 51-54.
Patent JP-H0776085-A (JP)
Title: Driving method of ink jet device
Inventor: CHIYOU KIMEI
IPC: B41J2/045
Filed: 1993-09-09
Abstract: PURPOSE:To reduce driver circuits and patterns to a large extent. CONSTITUTION:Since the ink chambers of groups A, C are connected to a common conductive layer at every group and the ink chambers of a group B are respectively independently connected to independent conductive layers, a drive pulse is applied to all of the ink chambers 4a1, 4a2 of the group A in first timing. When the injection of ink from the ink chamber 4a1 is not performed, a brake pulse is applied to an ink chamber 4b1 through the independent conductive layers in the first timing. Therefore, the potential difference on both sides of a partition wall 6a1 is kept zero and the partition wall 6a1 is not deformed. As a result, pressure is generated in the ink chamber 4a1 only by a partition wall 6c0 and the pressure in the ink chamber 4a1 is only half the pressure at the time of the usual injection of ink and no ink is injected.
Patent JP-H0562976-A (JP)
Title: Forming method of integrated circuit
Inventor: HIROE AKIHIKO
IPC: H01L21/3205
Filed: 1991-09-04
Abstract: PURPOSE:To enable an integrated circuit to be enhanced in manufacturing process reproducibility and lessened in pattern defect as much as possible by a method wherein photoresist applied in this process is so selected as to enable a part required to be exposed to light to be lessened in area. CONSTITUTION:First, an N-type substrate 1 is thermally oxidized, a silicon film 2 is formed, and then arm opening 3 and a P-type diffusion layer 4 are successively formed. In succession, a contact hole 3b is opened by etching through a photolithography technique. In this case, dry-etching is employed, and as the opened contact hole 3b is comparatively small in area, positive type photoresist is used. Then, aluminum is evaporated on all the surface and then formed into an electrode pattern 5 through a lithography technique. At this point, as the electrode pattern 5 is generally small in area as compared with the whole, a part to remove by etching is rather large in area, and consequently negative type photoresist is used. Furthermore, a contact electrode 7 is formed on the rear of the N-type substrate l.
Patent JP-S60117628-A (JP)
Title: Emulsion mask exposure method
Inventor: WATANABE AKIRA
IPC: H01L21/30
Filed: 1983-11-30
Abstract: PURPOSE:To prevent the generation of a whitish defect by a foreign matter adhering on the surface of an emulsion film by exposing the surface, to which the emulsion film is not formed, from the direction of a glass substrate in the surface. CONSTITUTION:An emulsion mask substrate 23 in which an emulsion film 22 consisting of a silver halide compound is formed on a glass substrate 21 is directed toward an exposure light source 24 for shaping a pattern on a glass surface, and the position of a focal point of a lens 25 for forming the pattern is conformed to the surface of the emulsion film under the glass substrate 21 and the lens is fitted. Beams passing through a slit 26 for shaping the pattern 28 are reduced and projected by the lens 25, and the emulsion film 22 is exposed through the glass substrate 21. Accordingly, even when a foreign matter 27 adheres on the glass surface of the glass substrate 21, a focal point is displaced because the foreign matter is sufficiently smaller than the thickness section of the glass substrate 21, thus generating no whitish defect by the foreign matter after exposure and development, then forming the pattern 29 satisfying the requirement.
Patent JP-S61101762-A (JP)
Inventor: SHIMOKAWA NAOKI
IPC: F25B47/02
Filed: 1984-10-25
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-H0569233-A (JP)
Title: Wire cut electric discharge machining device
Inventor: KATAYAMA TADASHI
IPC: B23H7/02
Filed: 1991-09-05
Abstract: PURPOSE:To form a machining liquid supply device into extremely simple structure including the supply of auxiliary machining liquid so as to attain the simplification of operation and the reduction of manufacturing cost. CONSTITUTION:A groove 34 connected to a machining liquid supply part is provided around a wire electrode 2 in the face of a nozzle 32 opposed to a workpiece 1, and a disc ring 36 provided with plural holes 37 along the circumferential direction is disposed between the nozzle 32 and workpiece 1. The disc ring 36 is then moved by the friction with the workpiece 1 until the nozzle groove 34 is overlapped with the disc ring holes 37 in the moving direction of the workpiece 1.
Patent JP-S6466925-A (JP)
Title: Chip-shaped solid electrolytic capacitor with fuse
Inventor: OI MASASHI
IPC: H01H37/76
Filed: 1987-09-07
Abstract: PURPOSE:To eliminate the possibility of fuming, burning and the blow-off of solder on a short circuit, and to connect a fuse simply by an automatic gear by composing the fuse of a conductor mainly comprising lead and an aluminum layer coating the conductor. CONSTITUTION:A chip-shaped solid electrolytic capacitor with a fuse has the fuse consisting of a conductor mainly comprising lead and an aluminum layer coating the conductor. A connecting section 4a with an anode lead 2 and an external electrode section 4b are supported by a frame 11. The connecting section 4a for an anode lead terminal 4 is welded and fixed to the anode lead 2, and the connecting section 4a and the external electrode section 4b are bridging-connected through an ultrasonic wedge bonding means for the fuse 6, and the bridging-connected section is coated with an silicon resin 7.
Patent JP-H06190781-A (JP)
Title: Cutting device for frozon food
Inventor: RARUSU GUSUTAFU ARUBERUTO WADE
IPC: B26D3/28
Filed: 1993-09-09
Abstract: PURPOSE: To accurately cut a foodstuff into small pieces with a predetermined size by providing a conveyer, a means for moving forward it, a round cutting device, a cover capable of holding the foodstuff, and a pusher for pushing it transversely. CONSTITUTION: In a cutting device for a frozen foodstuff, when a rapid frozen fillet 23 is fed to a pocket carrier 11 positioned upstream of a bent 19 of a guide rail 18, and are moved to the downstream on a chain conveyer 10, the bent 19 presses a cover 13 for covering. When the carrier 11 reaches a position adjacent to a pusher 20, the pusher 20 controlled by a computer in relation to specific gravity and a desired cut weight moves synchronously with the carrier 11 on a track 22, and pushes the fillet 23 by a predetermined distance to move it transversely in the carrier 11. The carrier 11 moves the fillet 23 held by a bristle 15 forward on the downside of a circular saw 16 whose blade 17 is moved.
Patent JP-H0779579-A (JP)
Title: Vibration-wave motor
Inventor: SHIRASAKI TAKAYUKI
IPC: H02N2/00
Filed: 1993-09-09
Abstract: PURPOSE:To provide a high-torque, high-accuracy vibration-wave motor by improving the structure of the motor and making the motor flat by reducing the size of the motor in the axial direction. CONSTITUTION:In a vibration-wave motor provided with an vibration body 2 which generates progressive vibration waves, traveling body 7 brought into contact with the body 2 and frictionally rotated by the progressive vibration waves generated by the body 2, and a rotating shaft 100 coupled with the body 7 so as to fetch the rotation of the body 7, the body 7 is coupled with the rotating shaft 100 through an intermediate member 215 having a recessed section 215b in its inside-diameter section and a compression spring member 114 and ball bearing 12 which supports one end of the shaft 100 are arranged in the recessed section 215b.
Patent JP-H06255876-A (JP)
Title: Device for combining printed article which is supplied to folded cover
Inventor: HAINTSU RINDAA
IPC: B41F13/68
Filed: 1993-09-09
Abstract: PURPOSE: To provide a device for combining printed products supplied to a folded envelope, the device capable of improving reliability in processing the printed products supplied. CONSTITUTION: This device 1 for combining printed products 3 supplied to a folded envelope 2 has a rotating conveying member 4 with receiving pockets 9 distributed over its circumference and being displaceable between closed and open positions. The receiving pockets have an associated loading station 5 for the envelopes 2 and a supplying station 6 for enclosures 3 on the opposite side of the conveying member 4 as well as a subsequently connected removal station 8. In that case, the loading station 5 and the supply station 6 are connected together by the underside region of the conveying member 4.
Patent JP-S6466522-A (JP)
Title: Electronic scale
Inventor: KUROIWA AKIHIKO
IPC: G01G19/62
Filed: 1987-09-08
Abstract: PURPOSE:To enable intuitional determination of a relationship between the weight and an allowable range even when the weight is not within the allowable range, by performing an analog display of a relationship between a measured weight value and the allowable range above and below the range. CONSTITUTION:A display section 10 is made up of a 5-digit lower limit display section 11 (or 12) for digital display of the lower limit value (or upper limit value) in an allowable range of the weight and an analog display section 13. The display section 13 is divided into a section 13a for display within an allowable range indicating that the weight measured is within the allowable range, small or large separately, a section 13b for display below the lower limit and a section 13c for display above the upper limit. The display sections 13b and 13e (or 13a) comprise red (or green) light emitting elements PH1-5 and PH11-15(PH6-10) respectively. Thus, graduations of the display section 13a-13c are determined from an allowable range set and on the basis of the graduations, the degree of the weight is displayed on an analog display section 10 even when the weight is not within the allowable range.
Patent JP-S59115572-A (JP)
Title: Photovoltaic device
Inventor: UTAGAWA TADASHI
IPC: H01L31/05
Filed: 1982-12-23
Abstract: PURPOSE:To obtain small-sized large-output device by forming an amorphous Si layer with a plurality of separated metal films on the same substrate, attaching lattice metal electrode film through transparent electrodes, and connecting in series generating zones. CONSTITUTION:Films 11-13 having extensions with Mo, Ti or other prescribed metal are selectively etched and formed on a glass plate 10. Then, unnecessary parts are covered with masks to form amorphous Si layer 14 to become generating zones. The layer 14 is formed by glow discharge from the atmosphere such as SiH4, and a pin structure is formed. Then, electrodes 15, 17 are selectively formed with ITO, unnecessary parts as masks lattice electrodes 18-20 having extensions 24 are eventually attached again with Mo, Ti. When a light is entered to an amorphous Si 14 from the electrodes 15-17, photovoltaic voltage is produced, thereby obtaining a voltage collected between projections 21 of the film 11 and the extensions 24 of the lattice electrode 20 on the electrode 17. According to this configuration, a photovoltaic device which has small size and large current capacity can be obtained.
Patent JP-H0886114-A (JP)
Title: Coalition type multistory parking device
Inventor: ISHIJIMA TAKEO
IPC: E04H6/18
Filed: 1994-09-20
Abstract: PURPOSE: To convey a tray without impinging upon a guide rail located on the inside in which the tray is conveyed, and to enhance the strength of an elevating pawl so as to reduce its occupying space for installation of the guide rail. CONSTITUTION: Elevator devices 15, 15 in a coalition type sky parking device are composed of guide rails 20 laid at plural positions in elevator shafts 13, 14, tray engaging members 19, 29 having guide rollers slidably incorporated to the guide rails, elevating rods incorporated to the guide rollers so as to be moved up and down, and engaging pawls fixed to the elevating pawls, and a pair of transverse rails 27 laid between the elevating shaft and parking spaces, having intermittent parts corresponding to the elevating pawls, and carrying thereon a transverse carrier running thereon. The space between the guide rails of the tray engaging member 29 which is located inside and on which the tray 24 is conveyed between an entrance side garage and an inward side garage, is set to be larger than the width of the tray.  With this arrangement, the tray is conveyed without impinging upon the guide rails located in the inside on which the tray is conveyed.