baber/WOPTO huggingface dataset:
Patent JP-H0982784-A (JP)
Title: Method for processing wafer
Inventor: TAKAGI MAKOTO
IPC: G06T7/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a wafer which makes it possible to realize a high throughput while relatively accurately aligning it. SOLUTION: When processing a first wafer in a lot, the positional deviation amount (offset, rotation) in two-dimensional flat surface and the distortion amount (scaling, orthogonality) of the wafer are measured, and predetermined treatments are conducted by using the measurement result (steps 104, 105, 108 and 110). The second and later wafers are measured only for the positional deviation amounts of the wafer in the two-dimensional flat surface, and the distortion amount obtained for the first wafer is used as it is, and predetermined processing is conducted (steps 104, 106, 110). Thus, it can be realized by merely adding slight time to the method for measuring only the positional deviation in the two-dimensional flat surface at the time required for the processing while holding the accuracy of the same degree as that of the method for measuring the distortion amount at each wafer.
Patent JP-H01101536-A (JP)
Title: Image forming device provided with auxiliary exposure light source
Inventor: OHASHI KUNIO
IPC: G03C5/08
Filed: 1987-10-14
Abstract: PURPOSE:To prevent a formed image from being deteriorated at its quality even under high humidity by automatically setting up and controlling the light quantity of an auxiliary exposure light source in accordance with humidity detected by a humidity detector. CONSTITUTION:An auxiliary exposure device 4a is arranged on the upper part of a sheet supporting board 4, the device 4a is provided with three kinds of auxiliary exposure light sources 41-43 and a humidity sensor 12 is arranged on the lower right part of the inside of a body 1. The whole control is executed by a CPU, humidity data detected by the sensor 12 are inputted to the CPU and respective voltages of the lamps 41-43 are found out based on the humidity data and data stored in a ROM to auxiliary expose a light receiving sheet. Namely, when the humidity is high, the light quantity of the lamps 41-43 is increased, and even when the quantity of oxygen infiltration from a resin shell is high under a high humidity, influence due to the infiltrated oxygen is not exerted upon an image forming device. Consequently, an image of high quality can be obtained even under a high humidity.
Patent JP-H09235748-A (JP)
Title: Cover for subsurface structure and cover body and receiving frame thereof
Inventor: TAKADA YOKICHI
IPC: E02D29/14
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a slip by a holdup such as rainwater, soil and sand, etc., by forming an irregular pattern to the surface of a cover body by a plurality of projecting sections and recessed sections surrounding these projecting sections and gradually deepening the recessed sections towards an outer circumference from the central section of the cover body. SOLUTION: An irregular pattern is formed to the surface of a cover body 2 fitted to a receiving frame 13, and the height of the upper end faces of all projecting sections 3 is formed so as to be approximately equalized to the upper end face of the receiving frame 13. The projecting sections 3 are arranged separately independently, and an outer edge section 4 is formed to an outer circumference. Recessed sections 5a, 5b, 5c, 5d, 5e are formed concentrically to the surface of the cover body 2 in a stepped shape. The recessed sections 5a, 5b, 5c, 5d, 5e are deepened gradually towards the outer circumference from the central section of the cover body 2. Accordingly, rainwater, soil and sand, etc., collected in the recessed sections are easy to be introduced to the outer circumferential side of the cover body, and a slip resulting from rainwater and soil and sand can be prevented.
Patent JP-H0892945-A (JP)
Title: Dam construction method
Inventor: YAMAGISHI KUNINOBU
IPC: E04G21/28
Filed: 1994-09-29
Abstract: PURPOSE: To execute construction work especially, during a rainy weather and move a roof easily in conformity with changes in a construction area and execute work in a wide range and embody a construction method which is not affected by weather and enhance workability and save construction cost when constructing a dam which is a large structure. CONSTITUTION: A movable carrier device K is installed, which moves along a main wire M extending alone the longitudinal direction of a dam D while a roof Y is suspended by way of this carrier device K. Accompanied by changes in a construction area, the carrier device K is moved by a transfer means, thereby executing construction work while the roof Y is being moved in the longitudinal direction of the dam D.
Patent JP-2001080564-A (JP)
Title: Body frame for motorcycle
Inventor: KINOSHITA RYOICHI
IPC: B62K11/02
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To easily fit a reinforcing member without hindering the strength of a body frame by stretching a reinforcing member in a joint part between plural members forming the body frame, and arranging the reinforcing member on a flat surface formed by the plural members. SOLUTION: In a body frame 12 of motorcycle, an upper tube 24 is extended backward from a part near a folding part of a body tube 21, and a rear end of a side tube 23 is connected to the part near the folding part through a reinforcing member 25. In this case, a reinforcing member 30 is stretched in a joint part of the side tube 23 and the upper tube 24, and the reinforcing member 30 is arranged on a flat surface formed by both the tubes 23, 24. With this structure, a folding line of the reinforcing member 30 becomes unnecessary, and fitting thereof is facilitated, and the strength thereof is improved. A boss 31, to which an upper end of a rear shock absorber is to be fitted freely to be turned, is welded to the reinforcing member 30 having an enough length for welding.
Patent JP-H07119425-A (JP)
Title: Intake and exhaust valve drive control device for internal combustion engine
Inventor: HARA SEINOSUKE
IPC: F02F1/24
Filed: 1993-10-18
Abstract: PURPOSE:To improve the assembling efficiency and assembling precision of each constituting part to a cylinder head. CONSTITUTION:This device has a control mechanism 23 for changing the relative rotating speeds of a driving shaft 21 and a cam shaft 22 according to engine operating state, and a driving mechanism for oscillating the disc housing 47 of the control mechanism 23 through an eccentric cam 56. Each constituting part of the control mechanism 23 and a control shaft 58 are integrated into a cylinder head 20 after preliminarily sub-assembled and unitized to a bracket 24 and a bearing cap 25.
Patent JP-S62122114-A (JP)
Title: Core type reactor with gap
Inventor: YAMAMURA SHINJI
IPC: H01F27/36
Filed: 1985-11-21
Abstract: PURPOSE:To reduce the loss of magnetic shield itself and stray loss caused by winding leakage flux further by radially laminating silicon steel plates in the axial direction of a winding on the inside of a window section for a core at both end sections of the winding, radially laminating silicon steel plates in the radial direction on the outside of the window section for the core and forming a ring-shaped radial core type magnetic shield. CONSTITUTION:Directional silicon steel plates are laminated radially so as to have directional properties in the longitudinal direction of a core leg 7 with a gap, the axial direction of a winding 5, on the inside of a window section 8 for a core. The leakage flux phi of the winding 5 flows into yoke cores 1a, 1b. The directional silicon steel plates are laminated so as to have directional properties in the radial direction of the winding 5 in a section B, on the outside of the window section 8 for the core, and a radial core type magnetic shield 6a is formed to a ring shape. The leakage flux phi of the winding 5 flows into the core leg 7 with the gap.
Patent JP-S62120328-A (JP)
Title: Production of bromobenzene
Inventor: ISHIDA HIROSHI
IPC: C07C17/37
Filed: 1985-11-21
Abstract: PURPOSE:To produce the titled compound useful as an intermediate for various pharmaceuticals, agricultural chemicals, etc., preventing the loss of production raw materials, economically, by using a polybromobenzene available as a by- product of bromobenzene production process and reacting the reaction raw material with benzene in the presence of aluminum bromide as a catalyst. CONSTITUTION:Benzene and a polybromobenzene are used as reaction raw materials and are made to react with each other in liquid phase in the presence of aluminum bromide as a catalyst under a pressure preferably above atmospheric pressure at 10-200 deg.C, especially 20-150 deg.C to obtain the objective compound. The ratio of benzene/polybromobenzene used in the reaction is 0.1-100, preferably 2-20. The amount of aluminum bromide used as a catalyst is 0.01-20wt%, especially 0.1-10wt% based on the sum of benzene and polybromobenzene. Since aluminum bromide is liable to be deactivated by hydrolysis, the water-content of the raw material is lower the better.
Patent JP-S61138841-A (JP)
Title: Fuel injection device for engine
Inventor: MINAMITANI KUNIKIMI
IPC: F02D29/00
Filed: 1984-12-07
Abstract: PURPOSE:To prevent an engine from being stalled without entailing any drop in capacity for fuel consumption control, by spouting fuel temporarily when a clutch is disengaged at fuel injection stoppage or when a transmission is in a neutral position. CONSTITUTION:A control unit 10 is provided with a clutch disengagement detecting device detecting clutch disengagement with a signal out of a clutch switch 12 and a temporary fuel injection device which makes fuel spout temporarily when a clutch is disengaged at fuel injection stoppage. With these devices, when the clutch is disengaged at fuel injection stoppage, the control unit 10 transmits a temporary injection pulse to a fuel injection valve 9, making it perform its temporary injection, whereby a drop in engine speed is made into slowness, preventing it from coming into a state of being sudenly idled. With this constitution, even if the setting engine speed for reset injection is set to being low, an engine stall is preventable from occurring, thus there is no drop in capacity for fuel consumption control.
Patent JP-S61137509-A (JP)
Inventor: MORITA TAMAO
IPC: A45C13/10
Filed: 1984-12-08
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-H08120317-A (JP)
Title: Converter refining method
Inventor: HANAO MASAFUMI
IPC: C21C5/30
Filed: 1994-10-25
Abstract: PURPOSE: To provide a top-bottom combined blowing converter refining method capable of restricting the increase in hydrogen concn. CONSTITUTION: At the time of decarburizing by bottom-blowing gaseous hydrocarbon at the end stage of blowing in the top-bottom combined blowing converter to reduce CO partial pressure with H2 gas decomposed and produced from this gas, the flow rate of the gaseous hydrocarbon is reduced and the same quantity of inert gas as the reduced H2 gas by this reaction is simultaneously blown to restrain the increase in the hydrogen concn. in molten iron. In this method, the total flow rate of the H2 gas and the inert gas is preferably >=0.3Nm<3> /min.ton of the molten iron and the flow rate of the H2 gas is preferably <=0.3Nm<3> /min.  By this method, while securing the effects of the storing of molten iron by the H2 gas produced from the gaseous hydrocarbon in the bottom-blowing, the reduction of the CO partial pressure, the high yield of valuable metal and the promotion of efficient decarburizing reaction, the restraint of rising of the hydrogen concn. caused by dissolving of the H2 gas can be achieved.
Patent JP-H03122723-A (JP)
Title: Interruption processor
Inventor: KOIKE SATORU
IPC: G06F9/48
Filed: 1989-10-06
Abstract: PURPOSE:To cope with the request of interruption even when the interruption is required in a state that a central processing unit(CPU) inhibits interruption by displaying a control flag indicating whether the interruption processing is in an available state or not. CONSTITUTION:A control flag display means for displaying the control flag 22 indicating whether the CPU 11 is in the interruption processing available state or not and an interruption holding means for temporarily holding interruption when the flag 22 indicates an interruption processing disabled state are arranged. When an interruption request is generated in the interruption inhibiting state, the request is received and the interruption processing is temporarily held until the flag 22 indicates the interruption available state. Since the interruption itself can be received and held until the interruption processing available state is set up, it is unnecessary to output the interruption request again and the interruption processing can be executed at a proper timing.
Patent JP-H11102274-A (JP)
Title: Scroll device
Inventor: YAMAGIWA MARI
IPC: G06F3/0488
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the device capable of designating scroll operation by a finger without impairing clicking and dragging operation on a touch panel by detecting more than one places being touched, judging a scroll indication, and scrolling a display screen. SOLUTION: A scroll judging means 21 judges that position data on touch positions obtained from a contact sense means 11 of the touch panel are the scroll designation when more than one place is touched at the same time and also judges that the data are the designation of another operation for such as dragging. When one place is touched. The operation indication for clicking and dragging which is judged by the scroll judging means 21 is executed by a screen operation means 22, transmitted to a display control means 23 put in charge of screen drawing, and displayed on a display output device 3. Thus, specifying operation for an icon for scrolling is not necessary, so the scroll indication can be made only by touching the touch panel with more than one finger.
Patent JP-S63114745-A (JP)
Inventor: NISHIZAWA HITOSHI
IPC: D06N7/00
Filed: 1986-10-31
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-H1198007-A (JP)
Title: Frequency divider
Inventor: SEKIGUCHI MUNEHIRO
IPC: H03K23/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a frequency divider which performs the division of frequency that is not equal to an integral multiple of an input signal. SOLUTION: This divider 10 can perform both 1/X division and 1/(X+1) division (X: an integer). The frequency of an input signal is divided by the frequency that is desired to be acquired as an output, and the rate of the divider switch signal outputted from a counter 12 is changed in response to the decimal point part of the said frequency division. For instance. the 1/X division and 1/(X+1) division are performed by (N-M) times and M times respectively to perform the 1/(X+M/N) division (N, M: integers).
Patent JP-H03121683-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUZUHARA SEIICHI
IPC: H04N5/782
Filed: 1989-10-04
Abstract: PURPOSE:To eliminate the need for a synchronizing signal generator and its incidental work man-hours in a monitor system by using a synchronizing signal of a video camera input video signal for a write timing of the video signal to a memory of a picture memory device and using a reference timing for a readout timing. CONSTITUTION:A time laps VTR 104 generates a reference timing signal, which controls the readout of a video signal recorded in a 1st memory circuit 202 and a 2nd memory circuit 205 of a picture memory device 103. Moreover, the write timing of a camera input video signal switched by a sequential switcher 102 to the 1st memory circuit 202 and the 2nd memory circuit 205 is controlled by a synchronizing signal of the video signal. Thus, a synchronizing signal generator and its incidental work man-hours in a monitor system are not required.
Patent JP-H11103146-A (JP)
Title: Board mounting structure and liquid-crystal display device
Inventor: KITAGAWA MASAKAZU
IPC: H05K1/14
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a board mounting structure in which solder flows easily and which prevents the generation of a solder ball, by a method wherein a recessed part whose width is narrower than the width of a solder land is formed in an intermediate region in a lead length direction on a lead terminal overlapped with, and soldered and connected to, the land formed on a printed circuit board. SOLUTION: A tape carrier package 13 which is provided with an IC 21 used to electrically drive the transparent electrode of a liquid crystal display body 12 and which is mounted by a tape automated bonding operation is connected to a printed circuit board 14 and to a flexible wiring board 15 by using a board mounting structure 16. A plurality of lead terminals 22 are installed side by side on the edge part of the tape carrier package 13, and a connector which can be connected to an external circuit is connected to the tip of the flexible wiring board 15.  Every recessed part 23 whose width is narrower than the width of every land, which can expose every land 31 in the stacked state of every lead terminal 22 and which is formed to be gently curved is formed in an intermediate part between both edges in the width wise direction crossed with the lead length direction of every lead terminal 22, and the tip of every lead terminal 22 is coupled and stopped by an insulating tape 34.
Patent JP-H0979272-A (JP)
Title: Seal device for dynamic pressure bearing
Inventor: HAYAKAWA MASAMICHI
IPC: F16C33/10
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To well prevent leakage of a lubricating fluid from a bearing part by a simple constitution. SOLUTION: The inside of a seal part 27 is charged continuously in series with a lubricating fluid 24 in a bearing part 23 so as to prevent forming of a large expansibility space as in the past between the bearing part 23 and the seal part 27, also a liquid level 24a of the lubricating fluid 24 in the seal part 27 is brought into contact with a halfway position of an outward spread tilt wall surface 25a of a seal member 25, and liquid level curvature of the lubricating fluid 24 relating relative to the tilt wall surface 25a of the seal member 25 is gradually decreased toward the outward side.  Further in this constitution, a lubricating fluid reservoir part 28 for a surplus lubricating fluid 24 left as stored, in the case of the lubricating fluid 24 tending to leak to the outside, is provided so as to well prevent leakage of the lubricating fluid 24 to the outside by increasing holding force of the lubricating fluid 24.
Patent JP-H02106935-A (JP)
Title: Semiconductor device with bump
Inventor: IWAMOTO YASUHIKO
IPC: H01L21/60
Filed: 1988-10-17
Abstract: PURPOSE:To prevent the generation of a crack in a semiconductor substrate by forming a pad layer having size larger than an electrode and thermal conductivity larger than an insulating film coating the semiconductor substrate between the semiconductor substrate and the electrode. CONSTITUTION:The thermal conductivity of polycrystalline silicon constituting a pad layer 12 is 3.58X10<-11>Cal/musec.mum. deg.C while the thermal conductivity of a silicon oxide film organizing an insulating film 13 is 0.033X10<-11>Cal/musec.mum. deg.C. The pad layer 12 larger than an aluminum electrode 14 is shaped between an aluminum electrode 14 and a semiconductor substrate 11, and the thermal conductivity of the pad layer 12 is made extremely larger than the insulating film 13, thus dissipating heat applied to a bump 17 to the semiconductor substrate 11 through the pad layer 12 without being transmitted to the insulating film 13 even when heat is applied to the bump 17 when an outer lead is connected to the bump 17. Consequently, thermal stress load at the time of the connection of the outer lead can be relaxed. Accordingly, the generation of a crack in the semiconductor substrate 11 can be prevented.
Patent JP-2001082926-A (JP)
Title: Mechanism and method for controlling focal position and apparatus and method for inspecting semiconductor wafer
Inventor: KIKUCHI HIROKI
IPC: G01N21/956
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To achieve automatic focusing of an objective lens for observing a semiconductor wafer. SOLUTION: A semiconductor microscope device includes an inspection stage 11 supporting a semiconductor wafer, and an objective lens 36 for observing the semiconductor wafer. For automatic focusing of the objective lens 36, the amount by which a spot is out of focus is detected by use of a knife edge 84. In this case, a collimator lens 85 is vibrated by a voice coil motor 86 to vibrate the spot on the wafer. The detected peak value of the amount by which the spot is out of focus is held and a position detection signal is generated. The inspection stage 11 is moved vertically so that the position detection signal assumes a predetermined desired value.
Patent JP-H07112418-A (JP)
Title: Device and method for manufacturing reinforcing bar-containing extrusion-molded body
Inventor: FUKAMACHI KUNIO
IPC: B29C47/02
Filed: 1993-10-19
Abstract: PURPOSE:To smoothly and surely insert linear reinforcing bars and arrange them at narrow intervals at the predetermined position within extrusion-molded body. CONSTITUTION:In the manufacturing method of reinforcing bar-containing extrusion-molded body, fluid stock continuously fed under pressure is introduced from the inlet I of the forming space of a mold. At the same time, a plurality of linear reinforcing bars 29 like a lattice are supplied in the forming space so as to deliver extrusion-molded body W, in the material of which the linear reinforcing bars are imbedded, from the outlet O of the forming space of the mold. In order to insert the reinforcing bars, friction wheels 50, with which the respective reinforcing bars 29 are pinched non-retraceably, is moved towards the forming space.
Patent JP-H0644298-A (JP)
Title: Electronic dictionary
Inventor: NISHIURA FUSAO
IPC: G06F17/28
Filed: 1991-09-13
Abstract: PURPOSE:To easily know the reading of a character string in KANJI (Chinese character), etc., printed on a paper surface. CONSTITUTION:An image on the paper surface read by an image reader 1 is extracted by a character string extraction part 5 as an image of the character string and the respective characters of the extracted character string are recognized by a character recognition part 8 and coded. The codes of the recognized characters are decided by a specific character code decision part 11, only the character codes of specific kinds are translated by a dictionary retrieval part 16 through a Japanese dictionary memory 14, and the translation result is displayed at a display part 17.
Patent JP-H09103847-A (JP)
Title: Surface defect suppressing method of extra low carbon steel slab
Inventor: KANAZAWA TAKASHI
IPC: B22D11/22
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce a pin hole generated on the surface of a slab by suppressing ununiform growth of an initially solidified shell with slowly cooling a mold. SOLUTION: A molten steel 8 is poured in a mold 1 from an immersion nozzle 2. By slowly cooling the mold 1 and suppressing ununiform growth of an initially solidified shell 10, catching position of a bubble 9 is positioned above solidification start position of the shell 10, the bubble is not trapped and a pin hole is not generated. In a method for slow cooling of the mold 1, small grooves are arranged on the inner surface of mold, a refractory is lined on the inner surface of mold and a ceramic layer is sprayed on the inner surface of mold. Single or combined use among methods such as rise of solidification temp. of powders 5, 6, rise of basicity, design of powder composition of crystallization promotion of solid phase, etc., are preferable. Scab of a hot rolled coil is reduced.