baber/WOPTO huggingface dataset:
Patent JP-H05233346-A (JP)
Title: Testing method for processor
Inventor: SUGIMURA YUKIO
IPC: G06F11/28
Filed: 1992-02-26
Abstract: PURPOSE:To perform a test for branch by a test program of small size and also, to easily generate the test program itself. CONSTITUTION:A function that several pre-read instructions, concretely, an instruction JT003 fetched behind a conditional branch instruction JC555 and to return an instruction P IP which fetches the address of the instruction and a control line to the test program is always executed in spite of whether or not the branch is executed by the instruction JC555 is utilized. A state after the instruction JC555 desired to confirm whether or not conditional branch is executed correctly is confirmed by executing a pre-read instruction P IP executed in spite of the change of a flow itself. Also, a flow can be returned to the test program by executing an instruction JC003 to return control to the test program. Thus, it is possible to dispense with specific processing routine at a branch destination, and to execute the test only by embedding an instruction of NOP by which a processor performs nothing.
Patent JP-H01213631-A (JP)
Title: Optical beam scanner
Inventor: HIIRO HIROYUKI
IPC: H04N1/113
Filed: 1988-02-22
Abstract: PURPOSE:To attain scanning without using a movable part and to obtain a miniaturized and highly reliable optical beam scanner by utilizing a non-linear optical effect and executing optical beam scanning by opening/closing optical gates. CONSTITUTION:Plural phase conjugate elements are arranged in parallel along a scanning direction, a reflector 16 is arranged so that the reflecting face is opposed to the phase conjugate element group 10 and an optical control element 14 provided with plural optical gates is arranged between the reflecting face and the elements 10 along the scanning direction. Thereby, laser beams are successively oscillated along the scanning direction by successively opening/ closing the optical gates. Consequently, laser beam scanning can be attained, the reliability of the device can be improved by removing a movable part and the device can be miniaturized.
Patent JP-H05232598-A (JP)
Title: Exposure device for image forming device
Inventor: IBUCHI YOSHIAKI
IPC: G03B27/54
Filed: 1992-02-26
Abstract: PURPOSE:To obtain a uniform light distribution over a wide extent by arranging a light source arranged on the end part of a substrate among plural light sources for irradiating an original surface arranged on the substrate nearer to the irradiation surface of the original as compared with the other light sources. CONSTITUTION:Plural light sources 11 for irradiating the irradiation surface of the original are arranged on the substrate 10. Respective light sources 11 are arranged obliquely in the longitudinal direction of the substrate so as to increase the quantity of light to be emitted on the irradiation surface of the original. And among the light sources 11, the outer end part P of the light source 11 arranged on both end sides of the substrate 10 is arranged apart from the substrate 10 so as to be nearer to the irradiation surface of the original as compared with the other light sources 11. By making the light sources positioned on both end parts of the substrate 10 approach the irradiation surface of the original in such a way, the illuminance on the irradiation surface of the original is increased, and the light distribution is close to the shape like a rectangle.
Patent JP-S60181998-A (JP)
Inventor: KOMUKAI HARUO
IPC: G08B23/00
Filed: 1984-02-29
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-S60184656-A (JP)
Title: Nickel alloy for ornamentation
Inventor: ONODERA NOBUTOSHI
IPC: G04B37/22
Filed: 1984-03-01
Abstract: PURPOSE:To obtain an Ni alloy for ornamentation having superior workability, elasticity and suitability to plating by adding specified amounts of Al, Ti and C to Ni. CONSTITUTION:To Ni are added 0.01-1.0% Al, 0.01-0.8% Ti, <0.05% C and <=2% in total of one or more among Mn, Mg and Si as deoxidizing elements. The resulting alloy is heat treated so as to form intermetallic compounds such as Ni3Al and Ni3Ti, and it is age-hardened. A superior Ni alloy for ornamentation having superior suitability to plating as well as strength and elasticity improved by the formed intermetallic compounds is obtd.
Patent JP-H04257703-A (JP)
Title: Pneumatic tire
Inventor: SAKAMOTO MASAYUKI
IPC: B60C9/02
Filed: 1991-02-08
Abstract: PURPOSE:To improve the durability of a tire by eliminating the occurrence of exfoliation at a rolled-up end of a carcass due to repeated deformation of the tire. CONSTITUTION:A trochoidal base body 5 of a tire is provided with a carcass 9 extending from one bead core 6 to the other bead core 7. The carcass 9 is composed of a small-width band-shaped ply which spirals between the two bead cores 6 and 7 and turns back at the outer circumferential surface of each of the bead cores 6 and 7. Consequently the ply forming the carcass 9 is endless, and its connections are a few and located at limited places.
Patent JP-S54131937-A (JP)
Title: Electrophotography
Inventor: KAJITA ISAMU
IPC: G03G13/00
Filed: 1978-04-04
Abstract: PURPOSE: To eliminate the effect of a preceding image and to form a good image free of a ghost image on a repeatedly used photoreceptor, by irradiating the photoreceptor having an insulating layer on its surface by a specified light after image formation and prior to using for re-forming an image.  
     CONSTITUTION: The surface of photosensitive drum 1 provided with a conductive layer, a photoconductive layer, and an insulating layer is charged uniformly with primary charger 2, and then, undergoes imagewise exposure of an original on original platen 12 from the backside of AC corona discharger 3 actuated at the same time. The whole surface of drum 1 is exposed with whole surface exposing lamp 4 to form a static latent image. This image is then developed with liquid developing apparatus 6. The surface of drum 1 is cleared of an excess of the liquid undergoes post-charging. The developed image is then transferred to a transfer medium. The surface of drum 1 is cleaned with blade cleaner 11, and subsequently exposed in an illuminance of above 2000 luxes, preferably above 5000 luxes 0.2 second before AC charging start with light source 25 for erasing a ghost image, and thus the second copying step starts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04256922-A (JP)
Title: Transparent conductive film
Inventor: TAKASE JUNJI
IPC: G02B5/30
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a phase difference, transparent electrical conductivity and excellent thermal stability by forming a transparent conductive film on one surface of an arom. polyester film having a retardation value within a specific range. CONSTITUTION:The transparent conductive film is formed on at least one surface of the arom. polyester film having the retardation value within the 100 to 8000nm range. The phase difference is too small and there is a need for using many sheets of the films in order to obtain a film for compensation if the retardation value is <100nm. Such is not practicable. Compensation performance does not change even if the above-mentioned value exceeds 800nm.
Patent JP-H06230528-A (JP)
Title: Silver halide photographic product
Inventor: TOYODA MASAYOSHI
IPC: G03C3/00
Filed: 1993-02-03
Abstract: PURPOSE:To provide a silver halide photographic product having high picture quality, good storage stability for a long time in the product state, and excellent preserving property of latent images. CONSTITUTION:The photographic product consists of a silver halide photosensitive material 3, light shielding container 4 for this photosensitive material, and light transmitting sealing container 2 which houses the light shielding container 4. The photosensitive material has a silver halide emulsion layer formed on a supporting body. This layer contains thiocyanate and silver halide emulsion sensitized with gold chalcogenide. The photosensitive material is housed in the light shielding container in such a manner that a part of the photosensitive material is out of the container. Gas can flow between the inside and outside of the light shielding container. The sealing container has a gas scavanger for hydrogen cyanide at any position of the container. At least one silver halide emulsion layer of the photosensitive material contains a specified phenol cyan coupler.
Patent JP-H04277627-A (JP)
Title: Leaf type plasma chemical vapor growth apparatus
Inventor: OKAMURA KENJI
IPC: C23C16/46
Filed: 1991-03-06
Abstract: PURPOSE:To improve the step coverage and the denseness of a silicon nitride film or a silicon oxide film on a semiconductor substrate by solving the problem that the temperature of a substrate surface is low because of insufficient heating with a reaction gas. CONSTITUTION:A heater 8 is installed in a vicinity of the rear of a gas shower electrode 5 so that a heated reaction gas can be introduced onto the surface of a semiconductor substrate 1.
Patent JP-H10282457-A (JP)
Title: Cushionable nose pads
Inventor: KAWABATA HIROYUKI
IPC: G02C5/12
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To improve wearing feeling of spectacles by making the intermediate part of a supporting piece free from a rear face and providing elasticity for parts upper/lower than a communicating part at this supporting part so as to make a pair of nose pads to satisfactorily fit to the nose bridge of a user. SOLUTION: The supporting piece 7 is formed like projecting from the rear face 8 of a pad main body and tip parts 9 and 10 over and under it are successively provided at the upper tip side part and a lower tip side part of nearly the center part of the right/left width direction of the rear face 8. The communicating part 6 is provided with engaging grooves 13 in an opposed state at the intermediate parts of both side face parts 2. Then the parts of upper and lower than the part 6 at the piece 7 are formed as elastic linear parts 15. The upper/ lower tip parts of the elastic piece 7 are successively provided at the upper and lower parts of the rear face of the main body 2 like this and the intermediate part of the piece 7 is in the state of being free from the rear face 8. Thereby, satisfactory cushionability is shown by the elastic deformation of the piece 7.
Patent JP-H07251845-A (JP)
Title: Free-to-pull-out bag for housing and transporting coiled wire
Inventor: HONMA TERUO
IPC: B65D25/52
Filed: 1994-03-11
Abstract: PURPOSE:To smoothly pull out a coiled wire by covering a support and the coiled wire along a side of the wire mounted on the support and also providing a flexible coating constituting a cylindrical side for making an exit from which the wire for an induction pipe to be pulled out protrude. CONSTITUTION:As supports for mounting coiled wires, a first support 12, a second support 24 and a third support 25 for respectively mounting a first coiled wire 20, a second coiled wire 21 and a third coiled wire 23 which are piled from downward to upward are provided. A containing bag 50 comprising a bottom 4 and a coating for covering each support and forming a cylindrical side to take out the wire through the coating 5 receives each support. The coating 5 is made of the same flexible material as the bottom 4 and makes exits 36 of a first induction pipe 31, a second induction pipe 32 and a third induction pipe 33 protrude. When the wire is pulled out slantly upward from the exit of each induction pipe, the wire can be prevented from being hooked by means of the induction pipe, thereby suppressing an increase in frictional force caused on each wire.
Patent JP-H11235842-A (JP)
Title: Image forming device
Inventor: HORIUCHI TATSUMI
IPC: B41J2/44
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the dislocation or lowering of images with ease even in the event where dislocation takes place in an exposure means. SOLUTION: Only a part of light-emitting blocks among a plurality of light- emitting blocks are controlled in a lighting manner relative to exposure means 12a including a plurality of light emitting blocks provided in rows in the main scanning direction and performing exposure with respect to an image forming body. The exposure means 12a is controlled by altering blocks in turn. During dynamic light control is carried out, the light emitting blocks to be light controlled are altered successively in terms of the order of blocks stored in the third block to be controlled in a lighting manner. Furthermore, from another point of view, the order of the light emitting blocks to be controlled in a lighting manner can be done with respect to its set alteration.
Patent JP-H08231029-A (JP)
Title: Belt conveyor having dust scraper
Inventor: KANO FUJIO
IPC: B65G45/26
Filed: 1995-02-28
Abstract: PURPOSE: To provide a conveyor belt having a simple structure capable of automatically returning and discharging dust to an original opening side even when the dust come back or falls so as to prevent staining of the surroundings due to the dust. CONSTITUTION: A belt conveyor 10 is provided with a dust scraper 20 for discharging an article W to be fed through an opening formed in the end side of the conveyor belt 11 of a conveyor cover 13, receiving dust 30, etc., not completely falling from the conveyor belt 11 and carrying these toward the opening. Then, the dust scraper 20 is constituted of a discharging path 21 formed integrally with at least the front end lower surface of the conveyor belt 13 composing the belt conveyor 10 for receiving the dusts 30 and carrying these, a plurality of scraper members 22 disposed inside the discharging path 21 roughly orthogonally crossing this for discharging the dust 30, etc., and a chain device for connecting these scraper member together and driving them.
Patent JP-S60187229-A (JP)
Inventor: NAKAMURA KAZUTO
IPC: H02M7/48
Filed: 1984-03-05
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-H03241857-A (JP)
Title: Selective growth of metal film
Inventor: SATO JUNICHI
IPC: H01L21/768
Filed: 1990-02-20
Abstract: PURPOSE:To eliminate the imperfect connection of a selective growth metal film with an upper wiring due to the variation of the metal film in thickness by a method wherein a dummy layer specified in thickness is formed on an insulating film, a connection hole is provided to the insulating film and the dummy layer, a metal film is selectively grown, and the dummy layer is removed. CONSTITUTION:A dummy layer 3, whose thickness is almost within a variation range of a metal film in thickness at the selective growth it, is formed on an insulating film 2, a connection hole 4 is provided to the dummy layer 3 and the insulating film 2, a metal film 5 is selectively grown inside the connection hole 4, and then the dummy layer 3 is removed. For instance, the interlaminar insulating film 2 0.8mum or so in thickness is formed on the surface of a semiconductor substrate where a lower wiring 1 has been formed, and the dummy layer 3 of LP-Si3N4 0.2-0.4mum in thickness is formed thereon. Then, the connection hole 4 is formed through an anisotropic etching method, and an tungsten film 5 is made to grow inside the connection hole 4 through a selective tungsten CVD method. Then, the dummy layer 3 is removed, and an upper wiring 7 of aluminum which contains Si is formed through the intermediary of a barrier metal layer 6.
Patent JP-S59167457-A (JP)
Title: Paper roll holder
Inventor: TSUKAHARA SUMIO
IPC: B65H75/14
Filed: 1983-03-14
Abstract: PURPOSE:To facilitate setting and removal of a paper roll by providing a boss with elasticity so as to be fitted in a shaft groove at the flanged part. CONSTITUTION:A flange 12 is fixed to a shaft 11 by fitting a boss 15 at the flange 12 in a groove 13 in said shaft 11 by the use of elasticity of the boss 15, so that movement of the flange 12 along the shaft 11 with a force against said elasticity of boss 15 will provide fixation of the flange 12 to the shaft 11 to ensure simple and easy mounting and removal of a paper roll. Because the groove 13 and boss 15 are formed in the shaft 11 and on the flange 12, respectively, and because this groove 13 has a roll size position indicating function, the flange 12 can be fixed at the specified size position only by fitting the boss 15 of the flane 12 in the appropriate groove 13. Accordingly paper rolls in different sizes can be located simply and certainly.
Patent JP-S61199031-A (JP)
Title: Apparatus for circulating gas in heat treating furnace
Inventor: SUZUKI TOMIO
IPC: C21D1/767
Filed: 1985-02-28
Abstract: PURPOSE:To shorten the time required to heat or cool coils by heating or cooling gas in a furnace and spouting it from the lower part of the furnace so as to heat or cool rapidly the bottoms of the coils by an enhanced heat transfer effect. CONSTITUTION:A coil stand 14 is placed on the floor of a furnace 10, radiant tubes 20 are arranged in the upper part of the furnace 10, and gas in the furnace 10 is circulated with a fan 23 placed at the outside of the furnace 10. The lower suction port 15 of the fan 23 is faced to the lower part of the body 11 of the furnace 10, and a heater 30 and a cooler 24 are installed in a blowoff path from the fan 23. The blowoff path is divided into a path 22 leading to an upper blowoff port 16 and a path 28 leading to lower jet nozzles 17. In a heating stage, gas in the furnace 10 is heated with the heater 30 and spouted from the nozzles 17. In a cooling stage, gas in the furnace 10 is cooled with the cooler 24 and spouted from the nozzles 17.
Patent JP-H08236583-A (JP)
Title: Flexible film and semiconductor device
Inventor: KANEKO MASAYUKI
IPC: H05K3/34
Filed: 1995-02-28
Abstract: PURPOSE: To prevent a solder bump from being carried away by the gas produced from flux in the process of forming a solder bump on a flexible film. CONSTITUTION: Within a flexible film 4, a circular aperture part is provided in a cover polyimide 5 to make slits 2 externally opened in an electrode pad 1. Through these procedures, when heated, the gap 10 made from flux 8 is vented from the slits 2 so as to cut down the defective bonding of a solder bump 9.
Patent JP-H02273432-A (JP)
Title: Ambient temperature correcting device for thermodynamic overload relay
Inventor: DANIERU PATORITSUKU HETSUKENKA
IPC: H01H61/01
Filed: 1990-02-21
Abstract: PURPOSE: To provide an ambient temp. corrector which is composed of a small number of component members and can be fixed to a housing without energizing with a spring, by structuring so that a bimetal is coupled with a spring of a specific structure and this is fixed to the inside of switch housing. CONSTITUTION: An ambient temp. corrector is installed in the housing of a switch 2, etc., and correction of the ambient temp. is made manually, wherein the structure is such that two bimetal pieces 6 and a spring 28 are fastened using a pair of rivets 18. The spring 28 has a groove-equipped section and is formed with a top surface consisting of two side faces 28c, front part 28a, rear part 28b, and a part 28d located between them and inclining in cantilever form. The spring 28 is secured to the housing through a locating structure 2f furnished at the housing, and the front part 28 is put in pressure attachment to an eccentric cam 12a provided for adjustment. Each bimetal 6 is pivoted by a calibration tapping screw 30, and therewith the ambient temp. is adjusted.
Patent JP-S62198338-A (JP)
Inventor: KANASUGI HARUKI
IPC: A01G17/00
Filed: 1986-02-26
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-H08229804-A (JP)
Title: Device and method for polishing wafer
Inventor: KOBAYASHI HIROYUKI
IPC: B24B37/005
Filed: 1995-02-28
Abstract: PURPOSE: To provide a device and a method for polishing a wafer by which uniformity of wafer polishing is heightened. CONSTITUTION: A wafer carrying head 32 includes a head body 34, a diaphragm 44, a pressure adjusting mechanism 56 for adjusting fluid pressure in a fluid room 52, a carrier 46 and a retainer ring which are fixed to the diaphragm 44 and coaxially disposed each other. The retainer ring is formed such that the contact pressure of the retainer ring with a polishing pad 24 when the wafer is polished is 0.7 to 1.7 times the pushing pressure of the carrier 46 against the polishing pad 42.
Patent JP-H07252689-A (JP)
Title: Method for forming ceramic coating film on zinc or zinc alloy
Inventor: HANAGATA HARUO
IPC: C25D11/34
Filed: 1994-03-11
Abstract: PURPOSE:To provide a method for forming a ceramic coating film having excellent appearance and corrosion resistance on zinc or a zinc alloy without generating environmental problems caused by the harmfulness of materials to be used. CONSTITUTION:The ceramic coating film is formed on zinc or the zinc alloy in an aq. solution containing a nitrogen-containing compound such as pyridine or diethenol amine and a silicate and/or a salt of oxyacid by anodic oxidation or anodic spark discharge.
Patent JP-S62202379-A (JP)
Title: Tape cassette
Inventor: HORIKAWA KENICHI
IPC: G11B23/087
Filed: 1987-02-24
Abstract: PURPOSE:To prevent a tape from having a slack at the front part of a case by winding a tape in the cassette case in opposition to a front case so as to be placed in a notch and providing a tape pressing wall opposing to the rear face of the tape and freely slidably in the forward/backward direction. CONSTITUTION:A tape 6 is wound in the cassette case 1 so as to oppose to a front cover 8 and so as to be placed to a notch 3a and a tape pressing wall 9f freely slidably in the forward/backward direction in opposition to the rear side of the tape 6 is provided. Even if the tape placed in the notch 3a has a slack at unloading, the slack of the tape 6 in the notch 3a is pushed into the cassette case 1 from the notch 3a by the front face cover 8 and the tape pressing wall 9f and the tape 6 placed in the notch 3a is made to the state nearly without a slack at storage. Thus, in using the cassette again, a prescribed relation of position is given between the tape 6 placed at the front part of the notch 3a and the tape leadout guide system and the tape 6 is loaded without giving a damage to the guide system.
Patent JP-S58157597-A (JP)
Title: Balancing device of mechanical press
Inventor: SATOU MITSUO
IPC: B30B15/10
Filed: 1982-03-16
Abstract: PURPOSE:To prevent the oscillation generated from crank mechanisms and to assure the smooth operation of a mechanical press, by attaching balance weights in the direction for negating the exciting forces of a slide to a crank shaft and a reverse rotating gear. CONSTITUTION:A crank shaft 4 is provided to a machine body 1, and the eccentric par 4a of the shaft 4 and a slide 2 are connected by means of a connecting rod 5. The slide 2 is moved upward and downward by the revolutions of the shaft 4. Two balance weights 21 are provided to the shaft 4, and a balance weight 22 is attached to a reverse rotating gear 15 as well. The shaft 4 and the weights 21 fixed to said shaft rotate clockwise and the weight 22 of the gear 15 rotates counterclockwise. While the slide 2 is at the bottom dead point, the weights 21, 22 are at the top dead point.
Patent JP-H02219249-A (JP)
Title: Gold alloy thin wire for bonding
Inventor: MORI KENJI
IPC: H01L21/60
Filed: 1989-02-20
Abstract: PURPOSE:To improve tensile strength at a normal temperature and a high temperature, decrease the loop height of bonding, and obtain a gold alloy thin wire for bonding use which is suitable for a thin package type device, by adding yttrium, calcium, and beryllium to high purity gold. CONSTITUTION:The following are added to high purity gold whose purity is higher than or equal to 99.99wt.%; 3-100wt.ppm yttrium, 1-50wt.ppm calcium, and 1-10wt.ppm beryllium. The total amount of of these added elements in the title alloy thin wire is in the range of 5-110 wt.ppm. Thereby, high temperature tensile strength is improved, the loop height of bonding can be made low, wire flow of sealing resin is not caused, and a high speed automatic bonder can be sufficiently coped with. Further, the shape of a formed ball shows a true sphere, so that the title alloy wire can be practically used as a bonding wire for a thin package type device, with high reliability.