baber/WOPTO huggingface dataset:
Patent JP-S6092466-A (JP)
Title: Method for vapor-depositing aluminum
Inventor: SATOU KENICHI
IPC: C23C14/14
Filed: 1983-10-25
Abstract: PURPOSE:To form continuously a vapor-deposited Al film of high quality and a long size by annealing an Al wire at a specified temp. beforehand when the wire is continuously vaporized and deposited on a substrate. CONSTITUTION:When a vapor-deposited Al film is continuously formed on a substrate, an Al wire to be used is annealed at 100-550 deg.C to remove oil and water present on the surface of the wire and to reduce the amount of gaseous H2 in the wire. The annealing is carried out in vacuum at <=1Torr degree of vacuum. The preferred purity of the Al wire is >=99.9%.
Patent JP-H1142310-A (JP)
Title: Face direction confirming device for golf putter, method for forming index of face direction at golf putter and golf putter forming index
Inventor: FUKUI MASAHIRO
IPC: A63B69/36
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a face direction confirming device for a golf putter, a method for forming the index of a face direction at the golf putter and the golf putter forming the index for accurately shooting a golf ball in a direction desired to shoot. SOLUTION: This face direction confirming device for a golf putter is obtained by installing a light source 2 emitting light beams on one tip side on a mat l of a prescribed length, installing a reflection mirror 3 for confirming, the direction of the beams on the other tip side, arranging a light transmitting plate 4 detecting a reflected light point from the mirror 3 on the side of the light source between the light source 2 and the mirror 3 and arranging a hit ball target part 5 in front of the plate 4 and forms an index to a patter by using this.
Patent JP-S6094223-A (JP)
Title: Wire electrode cooling device in wire cut electric discharge machine
Inventor: OBARA HARUKI
IPC: B23H7/10
Filed: 1983-10-27
Abstract: PURPOSE:To aim at preventing the breakage of a wire electrode, etc., by forming a machining liquid introducing hole in a guide member for guiding the wire electrode into a nozzle, having a predetermined size, and as well by providing, in a machining liquid discharge port, a seal member formed therein with a hole for decreasing the discharge amount of machining liquid. CONSTITUTION:The size of an introducing hole 11 for machining liquid for cooling a wire electrode P, which is formed in a guide member 2 for guiding the wire electrode P into a nozzle 1, is set at a predetermined value which allows the machining liquid to be sufficiently introduced for the adaptation to machining at a low liquid pressure. Further, below an electrical conductive element 7 provided between a workpiece W and the wire electrode P there is provided a seal member 12 having therein a hole through which the wire electrode P pireces, and which has a diamter larger than that of the wire electrode P but smaller than that of the above-mentioned hole 11 so that leakage of the machining liquid therethrough is less. With this arramgement the amount of the machining liquid discharged from a wire electrode cooling section 10 is reduced so that the machining liquid always dwells in the cooling section 10. Accordingly, the wire electrode may be prevented from being broken due to heat, and as well the lowering of the pressure of the machining liquid may be prevented.
Patent JP-H1047572-A (JP)
Title: Connecting member for plastic pipe
Inventor: HATTORI NORIAKI
IPC: F16L33/22
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a connecting member for a plastic pipe, having a small number of part items, and capable of immediately visually observing whether complete connection can be obtained or not by sliding an end part of the plastic pipe to a prescribed position. SOLUTION: A connecting member for a plastic pipe 12 is constituted by a plurality of protruded parts 4 formed with a top part into a circular arc shape in a peripheral surface in one side of a flange part 2, joint main unit 1 having an inner core part 3 engraving a rugged part constituted by a lock part 5 formed with a top part into an acute angle shape and a retaining ring 8 externally fitting the plastic pipe 12 to a peripheral surface of the inner core part 3 retained from the outside. Here, in an end part of the retaining ring 8, a plurality of holes are drilled along a peripheral wall of the retaining ring 8, and in its internal peripheral surface, in a position corresponding to a recessed part 6 engraved in the peripheral surface of the inner core part 3, a plurality of protrusive rings 11 are provided.
Patent JP-2001027273-A (JP)
Title: Hydraulic buffer
Inventor: NAKATATE TAKAO
IPC: F16F9/348
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To solve the sticking phenomenon of a valve by forming a groove opened to an annular valve sheet surface contacted with a disc-shaped valve of a valve means capable of generating the damping force, communicated with a communication path, and extending in the circumferential direction. SOLUTION: In the expanding stroke of a rod, a disc valve is deflected, and the damping force is generated corresponding to the opening degree of the valve. On this occasion, the pressure difference of the oil liquid is generated between a cylinder lower chamber and a reservoir chamber of the retraction of the rod from an inner cylinder, and a leaf valve 116 is deflected corresponding to the pressure difference between an expansion side communication path 114 and the cylinder lower chamber side.  The pressure is also transmitted to a groove 114a and a large groove 114b communicated with the communication path 114, the adsorbing force is easily released even in a state that a contact surface of the valve sheet surface 109b and the leaf valve 116 has the absorbing force by the surface tension of the oil liquid, and the leaf valve 116 is deflected and opened corresponding to the pressure difference. Whereby the sticking phenomenon of the valve can be prevented and the damping characteristic can be easily determined.
Patent JP-H0941192-A (JP)
Title: Surface treated aluminum alloy material for food container, excellent in film adhesion
Inventor: KATO YOSHINORI
IPC: C25D11/18
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To prepare a surface treated aluminum alloy sheet for food container, having excellent adhesion of film even in hot water or even if exposed to steam. SOLUTION: An anodic oxidation coating of 0.1-2μm film thickness, in which the number of pores is regulated to 20×10<9> /cm<2> to 100×10<9> /cm<2> , is formed on the surface of a base material composed of aluminum alloy. When a resin film is laminated on the surface of this aluminum alloy material, the adhesion of the film can be improved.
Patent JP-H0365270-A (JP)
Title: Manufacture of coated sheet
Inventor: KOJIMA KAZUO
IPC: D21H23/32
Filed: 1989-07-31
Abstract: PURPOSE:To prevent figure-shaped defects from being generated on the surface of a coated layer by applying vibration in the direction square to a sheet surface of the coated layer in the wet state applied on the sheet by a coater and transferring the coated layer to the drying process. CONSTITUTION:Vibrators 17 are installed to respective guide rollers and vibration is applied from the rear surface in the direction almost square to a layer to be coated by vibrators 18 through pillow blocks 19 and guide rollers. Such methods as electrodynamic driving, magnetostriction, piezoelectricity or the like can be applied to the frequency of vibrators, and preferably can be vibrated in the range of around 1-2000Hz. Amplitude of vibration can be adjusted by the hardness and thickness of plastic plates 21 provided between the vibrators 18 and frames 20, and the suitable size of amplitude is approximately 0.1-1.5mm. Various kinds of figure-shaped defects are not generated on the surface of the coated layer by the aforementioned method to improve the yield of products.
Patent JP-S6093646-A (JP)
Title: Recording and reproducing device of optical memory
Inventor: NOMURA HIROO
IPC: G11B7/004
Filed: 1983-10-26
Abstract: PURPOSE:To obtain a stable servo system with high SN ratio by using at least one beam from a semiconductor laser for the detection of a servo signal at the recording and reproducing time, and while executing focusing and tracking by said beam, recording and reproducing plural signals simultaneously by other laser beams. CONSTITUTION:A multi-beam optical head is used for writing and reproducing and at least one laser beam out of multi-beams is irradiated to a guide bit string 19 to execute head servo for focusing and tracking. As the simplest example of an actuator used for head servo, the actuator may be provided with a function moving an objective lens 9 in the Z direction vertical to a disc and in the radius direction of the disc. In case of the execution of highly accurate servo, the whole head is moved in the radius direction of the disc, so that optical axis can be prevented from shear due to the inclination of the objective lens 9 and a highly reliable servo system can be obtained.
Patent JP-H0929751-A (JP)
Title: Mold
Inventor: SUZUKI HIROSHI
IPC: B29C33/12
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To enhance the quality of a molded product while stabilizing a molding cycle, in a mold injecting a molding material into a cavity space in which a insert part is inserted, by preventing the violent fall of the insert part in the cavity space, the movement thereof from a normal position and the deformation thereof. SOLUTION: A mold is equipped with the insert part support member 11 freely protruded from and inserted in a cavity space 7 and positioned adjacent to an insert part (b) at a time of protrusion to prevent the violent fall, movement and deformation of the insert part (b) and receiving the injection pressure of a molding material 8 to be inserted and the energizing means 13 energizing insert part support member 11 in the protruding direction.
Patent JP-S6444164-A (JP)
Title: Original reader
Inventor: SHIMA TOSHIHIRO
IPC: H04N1/04
Filed: 1987-08-11
Abstract: PURPOSE:To easily align an original by using a picture sensor identical to that for an original so as to read ruled lines or a marker on the original or a marker on a transparent sheet prepared separately or in a reader thereby synchronizing the reading with a marker detection signal. CONSTITUTION:A mark such as a ruled line or a marker 15 is provided on an original 14, or a transparent sheet (not shown) with similar mark described thereto is overlapped on the original 14 or a mark is provided in an original reader main body 16. The mark is read together with a picture simultaneously by using a picture read sensor comprising an array (only one is shown in figure) of an original reading light source 11, an image forming optical system 12 and a photodetector array 13. Thus, even when the original is not held in the inside of the printer, the reading accurately synchronously with the original is attained and it is suitable for the read of multi-color data. Moreover, in expanding or contracting the interval of markers, reading with magnification/ reduction is attained easily.
Patent JP-S6466424-A (JP)
Title: Crank device for v type internal combustion engine
Inventor: YOHANESU BUERUNERU
IPC: F16C9/02
Filed: 1988-08-12
Abstract: PURPOSE: To decrease a friction loss generated from an axial stop by guiding each connecting rod by an axial stop surface and enlarging a height of the axial stop face so as to make an overlapping sectional area. CONSTITUTION: A connecting rod 11 or 12 which is provided at a connecting rod large edge 13 or 12 is guided by axial die faces 17 or 16 which is provided the large edge 13 or 12 for connecting rods for an adjusting connecting rod 11 or 10. A height of the axial die faces 16 or 17 is enlarged so as to make and a linked overlapping sectional area for both of the axial stop surface 17 or 16 of the connecting rods 11 or 10. Therefore, the friction loss generated from an axial stop of the connecting rod can be decreased sharply.
Patent JP-H0483202-A (JP)
Title: Infrared optical fiber
Inventor: KAYASHIMA KAZUHIRO
IPC: A61N5/067
Filed: 1990-07-26
Abstract: PURPOSE:To maintain transmitting ability of 20W which is required for laser operation for 10 hours by limiting solid foreign matter which is contained to only <=3mum size. CONSTITUTION:This infrared optical fiber is used for the transmission line of a laser machine or laser treatment device and consists of 30 - 70wt.% silver chloride and 70 - 30wt.% silver bromide and the size of the contained solid foreign matter is <=3mum. When laser light is transmitted continuously, partial deterioration does not advance up to the deterioration (burning) of the infrared optical fiber on condition that the solid foreign matter in the infrared optical fiber material is of <=3mum. Consequently, the infrared-ray fiber is obtained which is small in deterioration due to the continuous transmission of laser light and has long-time operation life while the operation life can be predicted for laser power in use.
Patent JP-H0485875-A (JP)
Title: Printed board
Inventor: NISHIMURA NAOYUKI
IPC: H01L27/10
Filed: 1990-07-26
Abstract: PURPOSE:To rewrite ROM data promptly by providing a connector to input a data rewrite signal and a wiring pattern which connects the connector with the ROM. CONSTITUTION:Surface packaged EPROM 1 is mounted on a printed board 2 directly by soldering. A connector 3 is provided with signal input terminals 3a to 3f which are designed to input a data rewrite signal from an outside write device. An input terminal of the EPROM 1 and an input terminal of the connector 3 are connected with a wiring pattern. Debug is carried out in standard mode wherein a driver 2a in a printed board 2 or power source 2b is connected with the EPROM. When bug is detected, a signal is input from the input terminals 3a to 3f of the connector 3 without removing the EPROM 1 from the printed board 2.
Patent JP-H0862462-A (JP)
Title: Loose tube type optical fiber cable
Inventor: OKI HIROYASU
IPC: G02B6/44
Filed: 1994-08-25
Abstract: PURPOSE: To prevent infiltration through a loose tube type optical fiber cable by forming either an intervening rope or a loose tube or both of them in a noncircular cross-sectional shape so as to completely charge a jelly compound in gaps in the cable. CONSTITUTION: In a loose tube type optical fiber cable, for example, three loose tubes each having four optical fiber coated fibers 1 enclosed therein, and three intervening ropes 30 are twisted around the outer periphery of a single tension member 4, and are then covered thereover with a sheath 5 and an outer shell 6, and a jelly compound is completely charged in gaps between the loose tubes 20, the intervening tubes 30 and the tension member 4. Each of the loose tubes 20 and each of the intervening ropes 30 is formed in their outer periphery with two longitudinal grooves 21, 31 at positions opposite to each other.  Accordingly, the outer peripheral parts of the loose tubes 20 and the intervening ropes 30 have cross-sectional shapes which are noncircular, and accordingly, the jelly compound can be completely charged therein, thereby it is possible to prevent infiltration even when water enters.
Patent JP-H0867917-A (JP)
Title: Direct conduction heating method
Inventor: HAMADA KOICHI
IPC: C21D1/40
Filed: 1994-08-25
Abstract: PURPOSE: To provide a conduction heating method, by which the uniform heating can be realized in the width direction of a plate and further, the miniaturization of an apparatus, the improvement of durability and heating efficiency, the remarkable reduction of heating cast and the improvement of product characteristics can be secured. CONSTITUTION: In the direct conduction heating method for heating a plate by conducting the electricity to the plate from an electric power supplying device constituted of two pieces of power supplying rolls 2a, 2b arranged at a prescribed distance in the moving direction of the plate and press rolls 1 arranged opposite respective power supplying rolls 2a, 2b with the plate in between, the electricity is conducted by connecting diagonally respective power supplying parts at the end parts of two pieces of the power supplying rolls 2a, 2b adjacent to each other in the moving direction of the plate.
Patent JP-H0862590-A (JP)
Title: Substrate for transparent electrode
Inventor: KIKKAI MASAAKI
IPC: G02F1/1343
Filed: 1994-08-25
Abstract: PURPOSE: To obtain a transparent gas barrier film having high gas barrier performance, high transparency, and excellent durability without having defects such as cracks and pin holes by using metal oxide nitride for the gas barrier layer. CONSTITUTION: This transparent electrode substrate consists of a transparent gas barrier film and a transparent electrode layer on at least one surface of the film. This transparent gas barrier film consists of a plastic base body having a gas barrier layer on at least one surface. The gas barrier layer consists of metal oxide nitride MOx Ny , wherein M is metal, x is 0.05 to 3.5 and y is 0.03 to 2.6. The embodiment of the transparent gas barrier film is a single layer or a laminated body of two or more single layers selected from silicon oxide nitride, indium oxide nitride, gallium oxide nitride, aluminum oxide nitride, tin oxide nitride, boron oxide nitride, chromium oxide nitride as the metal oxide nitride, and the proportion of oxygen and nitrogen in the metal oxide nitride is 0.1 to 10.0.
Patent JP-S6260726-A (JP)
Title: Automatic document tray unit
Inventor: DOI YASUHIKO
IPC: B65H1/04
Filed: 1985-09-11
Abstract: PURPOSE:To detect the size of a document automatically by providing a side plate contactable against the side edge of the document mounted on a tray body and a means for detecting the side edge. CONSTITUTION:Upon throw-in of a power source, side plates 307L, 307R are returned to the home position thus to function a pulse motor 331 until a home position sensor 319 is turned on. Upon setting of a document on a tray body 301 to turn on a start switch, the pulse motor 331 will rotate forward thus to move the right and left side plates 307L, 307R in the approaching direction. Here, the document is mounted while shifting from the central position and even if an sensor 311L for the left side plate 307L has detected the left side edge of the document, the approaching motion of the right and left side plates 307L, 307R is continued. Consequently, the document is pushed by the left side plate 307L arranged with the sensor 311L and moves toward the central position.
Patent JP-H1128071-A (JP)
Title: Folder for laver bunch
Inventor: KAWASHIMA FUJIO
IPC: A23L17/60
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a folder for laver bunch having an arranging mechanism capable of finely arranging both side parts of a laver bunch even in breadth sizes of dried laver disperse. SOLUTION: This folder for laver bunch is composed of arranging members 20 arranging both side parts of a laver bunch 10 by inwardly closing when the laver bunch 10 is sent on a conveyor 5, and push up members 11 rising and folding the laver bunch 10 while press-inserting between fan plates 3. Part materials are projected on rotation shafts 21 of the arranging members 20 and the right and left a pair of part materials are connected by a spring to attract with each other. Stoppers restricting rotational restriction of inwardly closing of the part materials by a spring force of the spring are composed of screw bars and horizontal positions of the stoppers are adjusted by adjusting screwing amounts of the screw bars according to the breadth sizes of a dried laver, then a gap W' in closing the arranging members 20 is adjusted.
Patent JP-2000027225-A (JP)
Title: Working portion mounting/demounting device for working machine
Inventor: NAKAYAMA WATARU
IPC: E02F3/38
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To simplify mounting work and prevent the falling of a working portion side connecting member during mounting at a working portion. SOLUTION: On both sides of a mainbody vehicle, a connecting hole 62a, an engagement hook 62b, a falling preventive member 63, and a guide member 62c are provided. On the other hand, at the base end of a lift arm, a connected hole 84a, a supporting point pin 84b, and a guide plate 84c are provided. In a mounting/demounting device, the supporting point pin 84b is engaged with the engagement hook 62b at the right and left side of a vehicle and rotationally moved and connected to a specified position with the operation of a guide mechanism, even when a working portion 80 and the mainbody vehicle 60 are mounted in the condition being unbalanced in the direction of right and left oscillation. The falling preventive member 63 prevents the falling of the lift arm at its base end due to human error.
Patent JP-S6262923-A (JP)
Title: Method of feeding sliver in spinning machine and device
Inventor: YASUDA HIRONORI
IPC: D01H5/00
Filed: 1985-09-11
Abstract: PURPOSE:To prevent occurrence of bad draft and end breakage in sliver, by equipping a transportation passageway of sliver with ring guides to be rotated by revolution of lifting rollers, bringing the sliver into contact with the ring guides and transporting the sliver while twisting falsely it. CONSTITUTION:In the creel 4 having the lifting rollers 7 to feed the sliver S to the roller part 3 of drawing frame, roving frame, etc., the ring guides 8 to be synchronously rotated by revolution of the lifting rollers 7 are set, the sliver S drawn out of the cans A are brought into contact with the ring guides 8 and transported while being falsely twisted.
Patent JP-H0735617-A (JP)
Title: Pyroelectric type temperature sensor
Inventor: ASAKAWA KEIICHI
IPC: G01J5/34
Filed: 1993-07-20
Abstract: PURPOSE:To achieve non-contact detection of the temperature of an object with a specified temperature range by energizing a heater intermittently as reference using an pyroelectric element as detector to determine the temperature of the object to be measured from a temperature difference to be measured. CONSTITUTION:A pyroelectric element 2 and a heater 4 are housed in a box with a window and the pyroelectric element 2 receives heat rays from an object 1 and the heater 4. The heater 4 employs a bulb or infrared emitting diode and is flashed with an oscillation circuit 3 at a cycle Th. The electromotive force of the pyroelectric element 2 with the heater 4 has an output thereof at its maximum synchronizing the lighting thereof and at its minimum synchronizing the extinguishing thereof. The output is inputted into a sample holding circuit 8 via an ALPF5 and AHPF6 to sample a timing signal (d) synchronizing the cycle Th. The amplitude of the signal (d) as sine wave is proportional to a difference DELTAT=T2-T1 between the temperature T2 of the hot heating body 4 and the temperature T1 of the low-temperature object 1. Here, as the T2 is known, the temperature T1 of the relatively low-temperature object 1 is determined in a non-contact manner from the temperature difference DELTAT.