baber/WOPTO huggingface dataset:
Patent JP-H11220006-A (JP)
Title: Method for alignment of object
Inventor: NAKAMURA MASAHARU
IPC: H01L21/68
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for fine alignment of an object such as a wafer or a chip, in which accuracy confirmation process is simplified to shorten the process time by eliminating the influence of machine-specific Y-axis accuracy which affects the alignment accuracy. SOLUTION: After executing rough alignment, the wafer alignment equipment moves an imaging means on the wafer only along an X-axis direction (left and right) to detect target parterre positions of left side and right side in the image data (S30, S32). Based on the target pattern positions, a correction angle for a wafer is found, and the angle correction is made by rotating the wafer (S34). Subsequently, accuracy confirmation process for the angle correction is taken place, wherein the imaging means obtains image data without shifting its position, and within the range of the image data obtained, target pttern position of the left side or of right side is detected. Confirmation is made as to whether the target pattern position has moved to the calculated angle- corrected position (S40), and the fine alignment is finished (S42).
Patent JP-H02213637-A (JP)
Title: Controlling method for air conditioner
Inventor: OSADA MINORU
IPC: F24F11/02
Filed: 1989-02-10
Abstract: PURPOSE:To enable a variation of capability accompanied with a variation of air volume of an outdoor fan by a method wherein an amount of air of the outdoor fan is controlled by a condensing temperature and an operating frequency of a compressor is controlled in compliance with a variation of capability through its controlling action. CONSTITUTION:A freezing cycle is formed by connecting a compressor 1, 4-way valve, an outdoor heat exchanger 3, an expansion valve 4 and an indoor heat exchanger 5. To the compressor 1 are connected an outdoor controller 7 and an indoor controller 8 having a condensing temperature sensor. Refrigerant is flowed as indicated by a solid arrow line during cooling operation, and flowed as indicated by a dotted arrow line during heating operation. This controlling operation is carried out under a cooling operation and it is not carried out when a starting of energization is performed. An amount of air of an indoor fan is controlled with a condensing temperature and at the same time an operating frequency of the compressor is controlled in compliance with a variation of capability under this control. With this arrangement, a variation in capability as the amount of air of the outdoor fan is varied is accommodated.
Patent JP-H01209555-A (JP)
Title: Bus checking device
Inventor: FUJITA KAZUHIRO
IPC: G06F13/00
Filed: 1988-02-17
Abstract: PURPOSE:To surely detect the short circuit and the open circuit of an input/ output bus signal line by comparing data sent to an input/output signal line with data which is taken in at the reception side and sent again to the input/ output signal line. CONSTITUTION:The data sent to the input/output signal line 42 from a memory 33 is compared with the data on the input/output signal line which is taken in at the reception side and sent again to the line 42 via a reception data driver 47 a comparator 34. Then the pattern of the data to be sent to an input/output signal line group is successively shifted for comparison. In such a way, the short circuit and the open circuit of an input/output bus signal line can be surely detected. At the same time, the component parts are set at both ends of a bus for detection of bus abnormality. As a result, the number of parts can be decreased and more economical constitution is attained for an electronic equipment.
Patent JP-H03236901-A (JP)
Title: Dowel hole processing device
Inventor: ISHIZAKA AKIRA
IPC: B27C3/02
Filed: 1990-02-14
Abstract: PURPOSE:To perform easily positioning of a dowel hole by only causing an end of a ligneous panel to abut against a positioning plate by fitting the positioning plate into a notch corresponding to a desired dowel hole boring position of a wooden panel, by a method wherein the positioning plate fitting detachably in the notch of a guide plate is provided. CONSTITUTION:A positioning plate 12 corresponding to a desired boring position of a dowel hole is turned and caused to fall down on a working table. Then a wooden panel is put on a working table 2, a side end surface of a boring side of the dowel hole is caused to abut against guide plates 9a, 9b and one end surface is caused to abut against an overturned partition plate 12. When a cylindrical body 14 is stepped on as it keeps under this state, the cylindrical body 14 is turned downward under a state where the cylindrical body 14 is supported by a fitting plate 13, an operator 19a of a limit switch 19 is pressed and overturned downward, through which driving of a boring machine 3 is turned ON. Then compressed air is introduced into an air cylinder, to begin with, a piston is lowered and the wooden panel is pressed and fixed just enough by a disc 30 and press plate. Then dowel hole can be bored reliably by stepping on simply the cylindrical body 14 by driving a boring machine main body 20.
Patent JP-H02216295-A (JP)
Title: Production of highly strong polyester fiber paper
Inventor: YAMAMOTO TAMIO
IPC: D01F6/62
Filed: 1989-02-14
Abstract: PURPOSE:To provide the subject fiber paper having a high strength, readily subjected to a calendering process and useful as a tape material for pressing and winding electric wires or cables, etc., by subjecting polyester drawn fibers having a high thermally shrinkage stress to a wet paper-making process. CONSTITUTION:Polyester drawn fibers having a thermal shrinkage stress of 0.08-0.60g/denier at 200 deg.C and polyester undrawn fibers are subjected to a wet paper-making process and subsequently to a thermal pressing calendering process to provide the objective fibers paper. The undrawn fibers are preferably, e.g. those having a birefringence of 0.002-0.03 and a density of 1.335-1.360.
Patent JP-2000233357-A (JP)
Title: Grooving device of workpiece by wire saw
Inventor: SASABE KENICHI
IPC: B28D5/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a grooving device of a workpiece by a wire saw capable of grooving grooves having uniform depth with high precision in a short time without causing a crack in the workpiece by curving a surface of the workpiece like a thin plate made of a hard and fragile material such as a semiconductor wafer. SOLUTION: This grooving device of a workpiece by a wire saw forming a groove on a surface of the workpiece by applying the workpiece against a running wire is provided with a workpiece fixing mechanism 10 fixing the workpiece 1 by curving it in such a way that its central part protrudes on a side of the wire 2 from the surroundings and a workpiece pushing out mechanism (lifting mechanism 30, etc.), applying the curved and fixed workpiece 1 against the wire 2 to groove a groove on the surface of the workpiece 1. The workpiece fixing mechanism 10 is provided with a mechanism which forms the curved surface of the workpiece 1 into a curved face having curvature central axis crossing running direction of the wire 2 orthogonally and a function setting an arbitrary curve amount of the workpiece.
Patent JP-H01209568-A (JP)
Title: Operation system on same day for order/reception
Inventor: KURIYAMA TAMITAKE
Filed: 1988-02-17
Abstract: PURPOSE:To realize the operation on the same day for transmission/reception of orders by producing automatically a commodity ledger through collation performed between JAN code information and both a JAN master storing device and a JAN maker code storing device which are previously registered. CONSTITUTION:A commodity orderer A reads a JAN code JC of a commodity G via a handy terminal HT and transmits the JAN code of the ordering commodity and the ordering quantity to a central data processing unit B. Ordering information is stored in a temporary storing device 1 and collated with the record of a commodity ledger storing device 2. Then the pieces of collated ordering information collected by a slip information collector 5 with addition of slip information and sent to a terminal computer TC of a commodity supplier C. If the device 2 contains no corresponding commodity, a collation is given to a JAN master storing device 3 and the name of a new commodity and the commodity information are automatically registered in the device 2 via a JAN maker code storing device 4 together with the commodity supplier code. In such a way, the start of the order transmission/reception jobs can be performed on the same day together with the selection of commodities after the start of the order transmission/reception jobs, the registration, the collation, and the change of a protocol respectively.
Patent JP-S63199432-A (JP)
Title: Gas dispersing head for cvd device
Inventor: OKUMURA KATSUYA
IPC: H01L21/31
Filed: 1987-02-16
Abstract: PURPOSE:To obtain a device, cost of which is low and which is assembled easily and enables the deposition of doped polysilicon and deposition under decompression of an oxide film when the device is used for a decompression CVD device, by a method wherein a gas path is formed by a plurality of capillaries, the capillaries are bundled while the lower ends of the capillaries are cut to the same plane shape and a gas dispersing head is constituted. CONSTITUTION:A gas path introducing a gas is shaped by a plurality of capillaries 17, and the capillaries 17 are bundled while the lower ends of the capillaries are out to the same plane shape, thus organizing a gas dispersing head 4. A large number of the capillaries 17 made of stainless having an outside diameter of 1mm and an inside diameter of 0.8mm are divided into two of a group of capillaries 17a for silane gas, upper ends of which are employed as gas introducing ports for silane gas and the insides of which are used as paths, and a group of capillaries 17b for oxygen gas, upper ends of which are employed as gas introducing ports for oxygen gas and the insides of which are used as paths, while the capillaries 17 are bundled by a rectangular frame-shaped bundling band 18, the bundled section is formed to approximately 400X100mm, and the lower ends of the capillaries are shaped to a plane shape, thus constructing the gas dispersing head 4.
Patent JP-S62193745-A (JP)
Title: Hole forming condition confirming method
Inventor: KUSAYANAGI KOJI
IPC: H05K3/00
Filed: 1986-02-19
Abstract: PURPOSE:To confirm the condition of forming of holes, by providing a step of forming unusable holes with the use of a drill after completion of drilling, so that breakage of the drill is checked in accordance with the presence of the unusable holes. CONSTITUTION:There is provided a step of forming unusable holes 3 after completion of forming of holes with the use of one and the same drill, with the use of the same drill in a print board outside of an area 2 from which an article is provided. If the number of the unusable holes 3 is, for example, 5 on the left side while 6 on the right side, from the left side, it is shown that one drill is broken before or during machining. In this arrangement, if the order of machining of the unusable holes 3 is determined, it may be clear whether the drill is broken or not. Thus, it is possible to confirm the condition of forming of holes in a print board.
Patent JP-S58156023-A (JP)
Title: Production of carbon fiber
Inventor: OOYABU MIKIO
IPC: D01F9/14
Filed: 1982-03-04
Abstract: PURPOSE:Coal is depolymerized in a hydrocarbon solvent under hydrogen pressure, the product is subjected to distillative separation to give a coal depolymerization product, then the product is made into fibers, infusibilized and carbonized to produce carbon fibers of uniform quality and high strength. CONSTITUTION:Coal crushed into particles of appropriate sizes is mixed with a hydrocarbon solvent for depolymerization to form a slurry and a catalyst is added to the slurry. The mixed slurry is heated in a temperature range from 300 to 500 deg.C under hydrogen pressure to effect dissolution, then insoluble solids are separated by filtration. The remaining coal solution is heat-treated at 350-450 deg.C for 1-320min under 1-70mm.Hg pressure to separate the distillates, thus giving a coal depolymerization product. The product is made into fibers, infusibilized with air and calcined at higher temperatures to effect carbonization and graphitization, thus producing the objective carbon fiber.
Patent JP-H01208996-A (JP)
Title: Remote controller
Inventor: DEGUCHI YUJI
IPC: H04Q9/14
Filed: 1988-02-16
Abstract: PURPOSE:To obtain the exact frequency of the carrier frequency of a reception signal with a less detection time by detecting a period starting with an edge at a second and onward next to a reception start. CONSTITUTION:The widths t4, t5, t6... of the output pulse of a wave detection shaping circuit 11 are detected in a micro computer 14 by a built in timer counter. The data of the carrier frequency obtained by a counter 13 and the data of respective pulse widths obtained by the timer counter built in the micro computer 14 are stored in a memory 18 through a data bus 24. An operator operates a keyboard 15 as seeing the display 22 of which action state is controlled by the micro computer 14. A counter 17 outputs the carrier frequency by counting a clock 23 in accordance with a written value. Thus, the said received signal can be transmitted by receiving and storing the transmission signal of many and unspecified optical remote control transmitters and pressing the key.
Patent JP-2000232579-A (JP)
Title: Read device
Inventor: YAMASHITA KOSUKE
IPC: H04N1/401
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a read device in which deterioration of image data is prevented by using a means to compensate the output drop of a read part caused by the change an LED over aging. SOLUTION: This read device reads the image signals of a reading part 1 using an LED light source 101 via a read circuit 5 and is provided with a storage means 6 which stores the white information data read at the part 1, a deterioration data storage means 7 which stores the deterioration data of the LED light source, a counter means 4 which counts the cumulated lighting time of the light source 101 and a means which compensates the deterioration of the output of the part 1 that is caused by the change of the light source 101 over aging.
Patent JP-H08227759-A (JP)
Title: Separation preventing structure for cable connector
Inventor: NISHIDE HIRONOBU
IPC: H01R13/639
Filed: 1995-02-22
Abstract: PURPOSE: To provide a preventing structure in which the connecting or separating operation is facilitated, and the separation or half-separated state of a connector can be surely prevented by providing a specified separation preventing structure when a cable-side connector is engaged with a device-side connector. CONSTITUTION: This structure has a cable-side connector 16 having a stepped part 20 on a connector main body part 17 side separated from a plug part 15; a device-side connector 12 provided on a device side to receive the plug part 15; and a locking part 18 provided on a device cage body 10 so as to make contact with the stepped part 20 of the cable-side connector 16. The cable-side connector 16 is rotated by a proper angle after inserted to the device- side connector 12, whereby the locking part 18 is engaged with the stepped part 20 of the cable-side connector 16.
Patent JP-H05235523-A (JP)
Title: Manufacture of printed wiring board
Inventor: MORITA YASUHIRO
IPC: H05K3/28
Filed: 1992-02-20
Abstract: PURPOSE:To fix solder resist between narrow surface patterns, by spreading photosetting solder resist on the pattern surface formed on a substrate, and exposing the solder resist to light from the rear side of the substrate. CONSTITUTION:A mask pattern exposure part is subjected to rear exposure. Solder resist 3 is irradiated with light from the rear of a substrate 1. Surface patterns 2 act as a photo mask, and this part is eliminated at the time of development, so that the surface of the surface patterns 2 can surely be exposed. The solder resist 3 between the surface patterns 2 is cured from the substrate 1 side. By surface exposure via a photo mask whose width is narrower than the conventional width, the solder resist 3 between the surface patterns 2 is cured also from the surface side. The solder resist 3 which is cured from the surface and the rear is turned into a linked state. The solder resist 3 distant from the surface of the surface patterns 2 can be formed between the surface patterns 2 narrower than the conventional pattern, so as to be higher than the surface of the surface patterns 2, so that the creeping-up onto the surface patterns 2 can surely be prevented.
Patent JP-H06247524-A (JP)
Title: Device for forming pipe conveyer
Inventor: AMANO SHIGEHIKO
IPC: B65G15/06
Filed: 1993-02-23
Abstract: PURPOSE:To smoothly form a belt into a cylindrical shape by forming a stepped part in a part of the inner periphery of forming means in a cylinder holding device for wrapping the conveyancewise intermediate part of a belt for conveying granule or the like, into a substantially cylindrical shape, and by gradually decreasing the diameter of the inner periphery of the forming means in the conveyancewise direction. CONSTITUTION:A planar belt 3a stretched between a drive pulley and a driven pulley 2 is rounded with end parts of the belt are precisely overlapped with each other. The rounded cylindrical belt 3b is held in its shape by cylinder holding rollers 6 which are arranged at predetermined intervals, and accordingly, materials to be conveyed, such as granule are conveyed being wrapped thereby. The cylinder holding device 13 has planar forming means 14 which is formed in a substantially circular shape so as to cover around the belt body 3 and which has terminal end parts 14a that are vertically deviated from each other so as to form a stepped part H in a part of the inner periphery thereof, and to gradually reduce the diameter of the inner periphery in the conveying direction T.
Patent JP-S61192339-A (JP)
Title: Photochemical reaction apparatus
Inventor: KUMADA MASASHI
IPC: B01J19/00
Filed: 1985-02-21
Abstract: PURPOSE:To efficiently perform photochemical reaction for a long time by preventing the adhesion of a reaction product to the inner surface of a light pervious window, by forming a gap, which guides the flow of non-reactive diluent gas along the light pervious window, to the peripheral part of the light guide path contacted with the light pervious window. CONSTITUTION:When the stock gas blown out to the space 1A of a container 1 from a nozzle 3 is irradiated with light from a light source 17 through a light pervious window 9 and a light guide path 6, for example, an amorphous silicon film can be formed to the wafer placed in the space 1A by photochemical reaction. At this time, diluent gas such as argon guided through a gap passage 8 is guided to the side of the light guide path 6 along a gap 11 to form a gas film stream to the inner surface of the light pervious window 9 and the light guide path 6 is further filled with the diluent gas and, therefore, reaction gas can be inhibited from being guided to the light pervious window 9 from the side of the space 1A and the adhesion of the reaction product to the window 9 is prevented.
Patent JP-H06240734-A (JP)
Title: Joint structure for side ditch
Inventor: MOTOMURA MIKI
IPC: E03F5/04
Filed: 1993-02-23
Abstract: PURPOSE:To allow an application to a metal side ditch member, and enable the watertight condition of a joint section to be always maintained via the absorption of substantial expansion and construction. CONSTITUTION:The base end of an expansion fixture 5 internally having joint sealant filling space and covering the external surface of the joint section of a side ditch member 1, is fixed to the external surface of the end section of the first metal side ditch member 1-1. Also, the forward end of the fixture 5 is slidably kept in contact with the external surface of the joint side end section of the second metal side ditch member 1-2 connected to the member 1-1. Furthermore, the sealant filling space is filled with a joint sealant 6 capable of expansion and contraction, and the first and second metal side ditch members 1-1 and 1-2 are connected to each other in such a way as capable of expansion and contraction, and in watertight state.
Patent JP-H05232556-A (JP)
Title: Film unit with lens
Inventor: SAKAI ZENICHI
IPC: G03B17/00
Filed: 1992-02-20
Abstract: PURPOSE:To facilitate the feed of film by making unexposed film wound round a spool in a state of 'released winding'. CONSTITUTION:A lug H engaging the perforation P of the film F is provided in a shape that it can be easily engaged/disengaged on the peripheral surface of the shaft part of the spool S2A. By somewhat reversely rotating the spool S2A after the spool S2A is rotated so that the film F engaged by the lug H may be drawn out from a cartridge P1 and wound to be tightly wound round the shaft part by tensile force generated by a resistance, the perforation P is disengaged from the lug H so as to make the wound film F in the state of what is called 'released winding'.
Patent JP-H10234004-A (JP)
Title: Time-varying image display device and display method
Inventor: AOKI HISASHI
IPC: G06T13/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To confirm a person and to retrieve it quickly by extracting a time- varying image as a plurality of still images, classifying the images for each shot, discriminating whether or not a face is in existence in each shot, counting the number of times of appearance and generating a video appearance list. SOLUTION: A still image extract means 1 extracts a received time-varying image as a plurality of still images, an image consecutive classification means 2 classifies the extracted consecutive still images for each shot in the unit of a prescribed number. A face video image discrimination means 3 discriminates whether or not a human face is picked up for each shot classified by the image consecutive classification means 2, and in the case that the presence of the face is discriminated, a face existence discrimination means 4 discriminates whether or not the face has already been picked up in the time-varying image for a prescribed length, and a face classification count means 5 counts the number of times of appearance of each face.  Based on the result, a characters list generating means 6 generates a characters list of the time-varying image based on the result and provides an output of it as characters data and the characters list is displayed on a display means 7.