baber/WOPTO huggingface dataset:
Patent JP-H0925191-A (JP)
Title: Method for melting polycrystalline silicon
Inventor: MACHIDA TSUNEHISA
IPC: C30B29/06
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To easily and additionally shorten the melting time of a lumpy or granular material consisting of polycrystalline silicon. SOLUTION: The lumpy or granular material 24 consisting of the polycrystalline silicon is put into a crucible 17 and the crucible is heated to melt the lumpy or granular material. At this time, one or >=2 sheets of silicon wafers 26 are previously arranged atop or above the lumpy or granular material consisting of the polycrystalline silicon. Hooking holes are formed at the centers of one or >=2 sheet of the wafers in the case the wafers are arranged in the upper part. Detaining parts are then formed at the front end of a seed crystal consisting of a silicon single crystal hung down in the upper part of the crucible and the hooking holes of the wafers are detained by these detaining parts, by which the wafers are held horizontal so as to cover a part of the aperture of the crucible in the upper part of the crucible.  In such a case, the silicon wafers are preferably those subjected to mirror polishing or mirror etching.
Patent JP-H0737086-A (JP)
Title: Still picture extraction device
Inventor: SHINSENJI HISAMI
IPC: G06T7/00
Filed: 1993-07-19
Abstract: PURPOSE:To highly accurately segment still pictures with a simple input by manual aid relating to a still picture extraction device for separating and extracting an extraction object area from other background areas. CONSTITUTION:An instruction input line 53 is decided from interactively obtained point information and the clustering of the area inside a scanning block 52 is performed while scanning is performed with the block. At this time, feature spaces are constituted for the respective blocks and the scales of position information and color information are matched. Also, the histograms of respective colors inside the block are calculated and the clustering is executed when bimodality can be confirmed. Also, by using a processed result, the instruction input line 53 is corrected by the position and inclination of a cluster boundary and the positions of the scanning block 52 are successively decided.
Patent JP-H1126350-A (JP)
Title: Aligner
Inventor: WATANABE YUTAKA
IPC: H05H13/04
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an aligner which is capable of collecting an SR(synchrotron radiation) beam having a large angle of horizontal divergence, increasing the intensity of an irradiation on a exposed plane, irradiating the exposed plane with an approximately equal intensity, and precisely transferring a micro pattern. SOLUTION: A mirror comprises a first mirror 72 which collects and reflects a radiation beam 71 radiated with a large angle of divergence, and a second mirror 73 which receives the reflected radiation beam and irradiating a mask used for transferring a pattern on a wafer. A shape of the reflection plane of the first mirror 72 is made concave in x-axis and y-axis directions, and a shape of the reflection plane of the second mirror 73 is made convex in y-axis direction. The reflection plane of the first and second mirror are shaped, and the first and second mirror and the mask are arranged, so that the radiation beam radiated horizontally from a beam source can irradiate a whole exposure region 76 on the wafer, with an approximately equal intensity, through the first and second mirror.
Patent JP-2001006627-A (JP)
Title: Manufacture of incandescent bulb
Inventor: KOJIMA TOSHIYASU
IPC: H01K1/32
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To manufacture an incandescent bulb capable of reducing dispersion in the thickness of an infrared ray reflecting film formed in the process to form such infrared ray reflecting film on the surface of a glass bulb by the decompression CVD method. SOLUTION: A plurality of glass bulbs 1 are installed in a reaction tube 3, and a gas as crude material is fed flowing into the reaction tube 3 so that a film in which the gas varies chemically is formed on the surface of each glass bulb 1. The glass bulbs 1 are arranged in the X-direction and Y-direction, and at least in a part of the intra-tube 3 space where the gas flows, the section shape of space perpendicular to the tube 3 axis is made as including straight line stretching in the X-direction or Y-direction.
Patent JP-H05362-A (JP)
Title: Casting apparatus and casting method using this casting apparatus
Inventor: MIYAGAWA KAZUHIRO
IPC: B22D17/30
Filed: 1991-06-21
Abstract: PURPOSE:To obtain a casting apparatus and casting method using this apparatus, in which the dropping of molten metal temp. is restrained to low and the deterioration of quality in a casting is restrained and the production efficiency is improved. CONSTITUTION:The casting apparatus 31 is almost constituted of a fixed die 33 fixed to a base frame 32, a movable die 34 fitted to this fixed die 33, a sleeve 36, a plunger 38 inserted in this sleeve 36, a valve 40 for opening/closing a molten metal supplying hole 39 and a molten metal supplying device 41. Then, by opening the above valve 40, the corresponding quantity to the casting of molten metal 46 is sup-plied as rising up to over a part of space range 35 and a part of hole part 37 in the sleeve 36 from the molten metal supplying device 41 and after that, by closing the valve 40, and working the plunger 38, the molten metal 46 in the sleeve 37 is faced into the space range 35 to obtain the casting.
Patent JP-S6333629-A (JP)
Title: Color sensor
Inventor: KANBE YOSHIAKI
IPC: G01J3/51
Filed: 1986-07-28
Abstract: PURPOSE:To reduce deviation in measured values due to uneven color of an object to be inspected, by focusing light reflected from an object to be measured on a light receiving element once diffused after transmitted through a diaphragm. CONSTITUTION:After being collimated with a lens 8, light leaving a light source 2 is divided with a half mirror 9 into a transmission light and a reflected light serving as reference. The transmission light is made to irradiate an object 1 via a lens 13, a diaphragm 14 and a lens 15. The light reflected from the object 1 is focused with a light receiving lens 16. Light passing through the diaphragm 17 arranged in such an positional relationship that an image of the diaphragm 17 is formed on the object 1 is diffused with a diffusion plate 18 set immediately therebehind to irradiate a light receiving block 5 having a RGB filter (not illuminated) through a lens 19. Thus, the light to be irradiated to the light receiving block 5 is made almost uniform thereby enabling measurement of color in noway affected by uneven color of the object 1.
Patent JP-H02126803-A (JP)
Title: Cover for umbrella
Inventor: HAMADA FUMIO
IPC: A45B25/24
Filed: 1989-07-10
Abstract: PURPOSE:To make it possible to provide a attractive umbrella cover which may cover easily over a wet umbrella by providing such an arrangement that an engaging ridge at one inner side edge of a film tape is engaged in an engaging ridge at the other outer side edge thereof when the tape film is extracted in a spiral shape so that the one and the other side edges overlap with each other on both inner and outer sides, and the inner end part of the wounded layers is attached to the arrow head part of the umbrella. CONSTITUTION:When a slide cylinder 7 to which the outer end part of wound layers of a film tape 5 stored in a storage casing 5 is moved toward the grip part of an umbrella 2, the tape 5 is extracted successively in a spiral shape from the storage casing 5 so as to cover over the outer periphery of the wet umbrella 2. At this time, an engaging ridge 5a formed at one side edge on the retracting side is engaged with an engaging ridge 5b formed at the other side edge on the extending side, on the outside of the ridge 5b, and accordingly, the main body is held in a conical shape while preventing rain water from oozing out. Meanwhile, when the slide cylinder 7 is moved toward the arrow head 2a of the umbrella, the extracted film tape 5 is successively stored in the slide cylinder 7 so as to take such a form that it is wound in layers on the outer periphery of the arrow head.
Patent JP-S6084594-A (JP)
Inventor: JIYAN IBU MARUSEN ANDORE SHIYA
IPC: G09G3/20
Filed: 1984-08-25
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-S6333819-A (JP)
Title: Reduction stepper
Inventor: AOKI RYUICHIRO
IPC: H01L21/30
Filed: 1986-07-28
Abstract: PURPOSE:To prevent an improperly focused product from being generated by sampling a plurality of focused values in an exposure area, obtaining the inclination and central value of the focus from the values and regulating the inclination of a wafer chuck. CONSTITUTION:A laser beam emitted from a laser tube 8 is moved in parallel by parallel prisms 14 and 15 rotatably in directions X and Y, and introduced to an arbitrary point in the exposure area of a wafer 10. Parallel prisms 11a and 11b rotatably in directions X and Y are so rotated that the reflected light incident to a photosensor 12 becomes maximum, and the focused value of a sampling point is obtained by a calculator 13 by the difference between the real rotation amount of the prism 11a and a set value. The inclination of the focus and the central value of the focus of a desired exposure area are obtained by operating a plurality of times at an arbitrary position. A wafer chuck 1 is inclined or elevationally moved by the command of a controller 14 on the basis of these values. When the focus value of certain value falls out of the range of 0+ or -6mum even if corrected, the controller 14 generates a stop command of exposure work.
Patent JP-H0927466-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: YOSHIHARA SHINJI
IPC: H01L21/301
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To divide a semiconductor wafer into chips at high yield and low cost and facilitate the handling of the wafer during carrying. SOLUTION: A semiconductor device has a structure with an exposed low mechanical strength part comprises a semiconductor wafer 1 having a mechanically low strength structural part such as sensors la formed thereon and removable protective caps 2a formed on the wafer 1 to protect the structural part.
Patent JP-H0342913-A (JP)
Title: Code converting method
Inventor: KUDOU SHIYOUJI
IPC: H03M5/06
Filed: 1989-07-10
Abstract: PURPOSE:To enable digital-LSI-implementation with a simple circuit by expanding the pulse width of an input RZ signal and increasing a timing margin, differentiating the bits of the input signal after asynchronous integration with an optional clock width signal of the same frequency, and thus obtaining a desired NRZ signal. CONSTITUTION:A latch circuit 2 is constituted of the combinational feedback circuit of NANDs 3 and 4 and stored with an input set signal (3) and a reset signal (2) after two-wire separation temporarily to send out a positive output (4) and a complementary output (5). The signals (4) and (5) which are integrated asynchronously with a reception side are separated by two wires while the 'H'' part of the RZ input signal (1) is expanded, and then inputted to a bit differentiation part 7. The bit differentiation part 7 reads the set signal (5) and reset signal (4) in with the clock signal (10) of the reception side, NORs the read set signal (7) and reset signal (6), and sends the output NRZ signal (5) out. The NRZ signal (t) is synchronized with one cycle of the clock signal (10), so data '1' and '0' are transferred into a device as a '1' and a '0' signal respectively.
Patent JP-S6157639-A (JP)
Inventor: HERUMAN KAUTO
IPC: C08K5/53
Filed: 1985-08-14
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-S5879172-A (JP)
Title: Ic for electronic time piece
Inventor: EJIRI AKIRA
IPC: G01R31/28
Filed: 1981-11-06
Abstract: PURPOSE:To facilitate the integration of a circuit eliminating output test terminals by providing a test output of a detection element connected to a motor driving pulse output terminal to an output terminal except for those being tested. CONSTITUTION:A terminal T1 of a timing pulse generation circuit 1 is turned to a low level and a comparator C1 of a detection element connected to a motor driving pulse output terminal O1 is made ready for test to ensure optimum driving of a motor. This allows the test output from the comparator C1 to be outputted to an output terminal not ready for test except for the terminal O1 via an NOR circuit NR1, an OR circuit OR2, a buffer B2 and the like thereby eliminating test output terminals to facilitate the integration of ICs for electronic time pieces.
Patent JP-H0228989-A (JP)
Title: Mounting system of semiconductor device
Inventor: HARIGAI HIROSHI
IPC: H05K3/40
Filed: 1988-07-19
Abstract: PURPOSE:To enable the double-sided mounting of a wiring board, and to enable fitting to the stable wiring board, which can be positioned easily, by constituting two of lead pins in size longer than others, forming wiring patterns to the wiring board in response to these pins and shaping closed-end holes or through holes to the wiring patterns. CONSTITUTION:At least two lead pins 2a of the lead pins 2 of the underside of a semiconductor device 1 are shaped in size slightly longer than other lead pins 2 while closed-end holes 7 are formed at positions corresponding to the long-sized lead pins 2a of a wiring board 4. The surfaces of each wiring pattern 6 are coated with solder cream, etc., and the long-sized lead pins 2a are inserted into the closed-end holes 7 and the semiconductor device 1 is loaded onto the wiring board 4. In this case, the short-sized lead pins 2 are abutted against the wiring patterns 6 and positioning in the vertical direction is conducted, and positioning in the left and the right and before and behind directions is performed by the pins 2a inserted into the closed-end holes 7. The pins 2, 2a are soldered to the patterns 6 through a reflow, thus mounting the semiconductor device 1 at a correct location.
Patent JP-H0344165-A (JP)
Title: Manual color picture reader
Inventor: KIKUCHI KOICHI
IPC: H04N1/04
Filed: 1989-07-11
Abstract: PURPOSE:To obtain a high definition color picture with small and simple mechanism by operating a turning body intermittently turned on an original face in the case of manual scanning driven with each color filter formed passing through a light on an optical path of an image sensor sequentially. CONSTITUTION:The operation of a rotating body is stopped with an intermittent operating mechanism in the manual scanning till optical transmission filters 12a-12c of a filter unit 11 separate colors for a prescribed number of times and read the colors, the movement of the rotating body by one line in the subscanning direction when the read of each color is finished and then each color is again read. Thus, the rotating body is operated intermittently in interlocking with the color separation and reading of the movement of the color transmission filters 12a-12c and the reading of a color picture is sequentially attained by manually adding a force to the reading direction of the original.
Patent JP-H0853576-A (JP)
Title: Silica-filled elastomer composition for tire
Inventor: JIERAARU RABOOZU
IPC: C08C19/44
Filed: 1995-07-14
Abstract: A S-vulcanisable rubber compsn. contains SiO2 as reinforcing filler and a coupled and/or star-shaped diene polymer contg. 30-100 % of chains coupled and/or starred by means of an agent of formula (Y)m-R1-Si(OR2)3-n-R3n (I) . Y = (i) or (ii); R1 = 1-10 C alkyl, cycloalkyl or aryl; R2 = 1-12 C alkyl, aryl, cycloalkyl, alkaryl or aralkyl; R3 = 1-12 C alkyl, aryl or alkaryl; R4 = 1-6 C hydrocarbon gp., opt. with O atom(s) in the chain; n = 0 or 1; m = 1 or 2; p, q = 0-4; p + q = 2-5.
Patent JP-H0470645-A (JP)
Title: Method and device for recognizing split pattern of radiant image
Inventor: TAKEO HIDEYA
IPC: G03B42/02
Filed: 1990-07-06
Abstract: PURPOSE:To accurately detect a split pattern by preparing a large number of split pattern recognizing methods of different kinds, and executing the selection of the optimum split pattern recognizing method out of a large number of methods. CONSTITUTION:A large number of split pattern recognizing methods (1)-(f4) of different kinds are prepared in memory 4. Also, a menu in-put means 8 to which the photographic method of a radiant image and the information of a photographing part and/or a photographic device is inputted from an ID terminal 6 and the photographic device 7, and a table 5 which stores collation data to conform the photographic method of the radiant image and the information with respect to the photographing part and/or the photographic device to the split pattern recognizing method stored in the memory 4 are provided. The split pattern recognizing means optimum for the photographic method, the photographing part and/or the photographic device is selected by referring to the collation data stored in the table 5, and recognition is performed. Thereby, it is possible to accurately detect the split pattern.
Patent JP-H0740920-A (JP)
Title: Method and apparatus for attaching metal tag
Inventor: NOZAWA KATSUTOSHI
IPC: B65B13/18
Filed: 1993-07-20
Abstract: PURPOSE:To attach a metal tag with simple operation and realize automation inexpensively by using a coupling having elasticity as a metal tag to be engaged with a coupling and attaching the metal tag by pushing it into a bundling rod steel instead of bundling a hole of the metal tag with a bundling wire. CONSTITUTION:Rod steels 1 are bundled in a bundle by a bundling wire 2, and a metal tag with necessary information such as a product material, size, company mark and manufacture No. stamped is attached for delivery. A coupling 4 is made of elastic steel or the like. The coupling 4 with the metal tag 3 attached is held by a metal tag attaching holder 5 and pushed in to have it coupled to the bundling wire 2 which tied up bundled rod steel materials, whereby the coupling 4 is bent by the bundling wire 2. If it is further pushed in, the bundling wire 2 comes into the coupling 4, thereby completing coupling. The metal tag can be attached only by simple push-in operation. Thus the coupling 4 has elasticity, while coupling is possible with simple operation as push-in in attaching the tag.
Patent JP-S6337296-A (JP)
Inventor: ISHIYAMA SATOSHI
IPC: G21C7/12
Filed: 1986-07-31
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-S6241164-A (JP)
Title: Cutting and taking-up device for band plate in traveling
Inventor: IIFUSHI JUNICHI
IPC: B23D25/12
Filed: 1985-08-14
Abstract: PURPOSE:To permit the correct cutting by installing a cutter which is arranged contiguously to a taking-up device and is equipped with a cutting edge in projection which cuts a band plate together with the cutting edge of a taking-up reel and revolving the taking-up reel in an equal phase previously set. CONSTITUTION:When taking-up for a band plate 1 is nearly completed, and a carrousel reel body 5 is under revolution, a cutter 8' starts to approach to a taking-up reel 7C, and a line adjusting roll 14 performs line adjustment so that the band plate 1 does not contact with the reel 7C or a cutter 8. At the time point when each of the taking-up reel 7C, cutter 8, and the band plate 1 has an equal speed, a cutting edge 12 built in the cutter 8 is projected by the action of an electromagnet 13, and cuts the band plate 1 together with the operation of a cutter 11 built in the taking-up reel 7C, and then the blade 12 of the cutter 8 is speedily retracted inside by the electromagnet 13. After cutting, the band plate 1 taken up onto a taking-up reel 7a is transported outside as a coil 1a during the taking-up operation by the taking-up reel 7C, and the taking-up reel 7a is prepared for the next taking-up operation.
Patent JP-H0845907-A (JP)
Title: Plasma treatment method for semiconductor device
Inventor: HASEGAWA MAKOTO
IPC: H01L21/302
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a highly reliable semiconductor device by decreasing the irregularity in treatment speed for each position. CONSTITUTION:A WSi film 29, on which the photoresist mask 30 of the pattern, which is laminated on a substrate 26 having a coarse part and a dense part on the upper surface, is etched by high frequency plasma by adding nitrogen gas to the reaction gas using the mixed gas of Cl2/SF6. As a result, the entire etching speed can be controlled, and the etching speed on the dense part can be controlled more than the etching speed of the dense part. Consequently, the irregularity in treatment speed generated between the coarse part and the dense part of the pattern of the WSi film 29 can be decreased, the difference in etching amount on the sections of the WSi film 29 is eliminated, and the desired appropriate etching can be conducted.
Patent JP-S6070287-A (JP)
Inventor: ASOU MAKOTO
IPC: B60J1/00
Filed: 1983-09-26
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-H0345201-A (JP)
Title: Waist pouch common to knapsack and manufacture thereof
Inventor: YOSHIMURA KATSUTAKA
IPC: A45C3/00
Filed: 1989-07-13
Abstract: PURPOSE:To enable the use of a knapsack as a waist pouch by folding the knapsack for storage into an auxiliary storage bag on the rear surface of the waist pouch and closing the second fastener, and the use of the waist pouch as the knapsack by opening the second fastener for expanding the folded knapsack and turning out the auxiliary storage bag. CONSTITUTION:A front cloth 1 and a rear cloth 2 having approximately the same shape are sewed to each other along the lower and side edges thereof, and a waist pouch body 3 forming a main storage bag S1 is thereby constituted. In addition, the first fastener 5 is fitted to a cover cloth sewed to the rear cloth 2 and the front cloth 1. A knapsack front cloth 13 having an opening 12 is sewed to the rear cloth and side edge of the waist pouch body 3. Also, one fastener tape 8a of the second fastener 8 is fitted to the rear cloth and the other fastener tape 8b is fitted to the front cloth of the knapsack, thereby providing a knapsack 11 having an auxiliary storage bag S2 to be opened and closed with the second fastener 8. The knapsack 11 is folded and stored in the auxiliary storage bag S2 on the rear surface of the waist pouch 3 and the second fastener 8 is closed, thereby enabling the use of the knapsack 11 as the waist pouch 3.
Patent JP-H07148189-A (JP)
Title: Intracorporeal vertebral implant canal
Inventor: GODEFUROI JIYAN
IPC: A61F2/28
Filed: 1994-07-29
Abstract: PURPOSE: To remarkably reduce the risk of damaging a nerve during fitting, attain fixing in a favorable position resisting the rotation of a tubular implant in a space up to the backbone, and increase rigidity by providing a peripheral wall comprising an outer surface substantially circular in section, solid side surfaces, an upper surface having communication holes, a base and an annular outside rib. CONSTITUTION: An intersomatic tubular implant is a hollow tubular member formed of metal or solid material, which comprises an internal cavity 1 partitioned by a peripheral wall 2 opened at least at a first end 3. The peripheral wall 2 has an outer surface 4 substantially circular in section. The outer surface 4 is formed by two solid side surfaces 5, 6, an upper surface 7 having communicating holes 9, 10, 11, 12 at the bottom, and a base 8. The peripheral wall 2 has at least one annular external rib for preventing reverse motion, for example, a rib 13 near the first end 3. Thus, the embedded tube is fixed to stand compressive load between two backbones.