baber/WOPTO huggingface dataset:
Patent JP-H1148011-A (JP)
Title: Spring collet
Inventor: OGASAWARA HIROKI
IPC: B23B31/20
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of work and lowering of roundness thereof by forming an aperture part into a taper-shape widened toward a relief hole. SOLUTION: A tip inside of a hollow taper part 1b is formed with an N aperture part 1e, and a taper-shaped part 1f widened in a base end continuously to the aperture part 1e and a relief relief hole 1g continued to the taper-shaped part 1f are formed. Diameter of the aperture part 1e is enlarged, and a work (w) is inserted into a spring collet 1. Thereafter, when air is discharged, the spring collet 1 is pulled into a spindle 2 by a spring 5, and diameter of the aperture part 1e is shrunken and moved left, biting the work (w), and a part of the aperture part 1e contacts with the work (w) for bite, and the work (w) is caught by the aperture part 1e of the spring collet. An end of the work (w) is machined by an appropriate working machine.
Patent JP-S59101930-A (JP)
Title: Outputting circuit
Inventor: OOTA YUTAKA
IPC: H03F3/30
Filed: 1982-12-02
Abstract: PURPOSE:To prevent a spike-like current from flowing to an outputting circuit by varying the threshold voltage of an input signal in case when two transistors of an input side circuit driven by an input signal conduct. CONSTITUTION:When a signal of a high level is applied to an input terminal I, transistors TR Q4, Q8 and Q7 become a conducting state, and TRs Q5, Q6 become a non-conducting state, therefore, a level of an output terminal 0 becomes low. On the other hand, when a signal of a low level is applied to the terminal I, the TRs Q4, Q8 and Q7 become a non-conducting state, and the TRs Q5, Q6 become a conducting state, therefore, a level of the terminal 0 becomes high. In this case, when threshold voltage of an input signal of the terminal I in case of the former and threshold voltage of the input signal of the terminal I in case of the latter are denoted as VT1 and VT2, respectively, they are in relation of VT1<VT2, and when an input signal level V1 is in relation of VT1<V1<VT2, only the TR Q4 conducts, therefore, it can be prevented that a spike-like current flows to an outputting circuit.
Patent JP-S6480769-A (JP)
Title: Method and device for improving startability of internal combustion engine when trial starting engine fail
Inventor: PERU GIRUBURANDO
IPC: F02B1/04
Filed: 1988-08-26
Abstract: PURPOSE: To remove an attachment existing at a spark plug by burning and improve a starting ability by generating a series of sparks close to the spark plug when a stop of an engine is detected. CONSTITUTION: When a stop or a substantial stop of engine is detected by a detective circuit 5, a signal is sent to a control unit 3 by a line 6, then a spark cleaning process is started. And a series of control in a close state signals opens a transistor 30 of a charging circuit at a line 46 by the control 3 and discharging circuits 25, 26 are formed by sending the control signals to triacs 23, 24 with lines 44, 45. Consequently, the attachment is removed by burning by discharging all energy which are stored in an ignition capacitor 20 to the spark plugs 11, 13 at the same time. Thereby, the spark plugs can be conditioned satisfactory for a next attempt of starting.
Patent JP-S59100516-A (JP)
Inventor: YUUJIEN FUOONIAA
IPC: H01L31/04
Filed: 1983-11-11
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-S6367567-A (JP)
Title: Cleaning method for chromatocolumn
Inventor: MORITA HIROSHI
IPC: G01N30/50
Filed: 1986-09-09
Abstract: PURPOSE:To efficiently clean chromatocolumns with a small volume of a clean ing liquid in a short period in a method for cleaning the inside of said columns by passing the cleaning liquid in the chromatocolumns in the direction opposite to the liquid passage direction at the time of partial collection from the chromatocolumns, thereby cleaning the columns. CONSTITUTION:The ease of holding of the remaining components A, B, C, D in the columns right after the recovery of desired materials is in the order of D > C > B > A > desired material. The sepn. stage starts similarly in the previous time upon completion of the cleaning. The 2nd column is cleaned by using the counter current cleaning method in which the cleaning is executed by passing the cleaning liquid therethrough in the direction opposite to the liquid passage direction at the time of partial collection therefrom. The sepn. stage starts similarly in the previous time upon completion of the cleaning. D is distributed over the entire part in the 1st column and C in the 2nd column right after the end of the sepn. stage (recovery of the desired materials). Only the 2nd column is again subjected to the counter current cleaning and the sepn. stage is executed, then D is distributed over the entire part in the 1st column and C and D are distributed over the entire part in the 2nd column.
Patent JP-S6265451-A (JP)
Inventor: ROJIYAA II JIYONSUTON
IPC: H01L27/082
Filed: 1986-09-09
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-S6192765-A (JP)
Title: Prevention of carburization in continuous casting
Inventor: MINEURA KIYOSHI
IPC: B22D11/111
Filed: 1984-10-12
Abstract: PURPOSE:To prevent the formation of a carburied layer on the surface of a steel ingot by changing molten slag which is preliminarily prepd. into a continuous casting mold and forming and maintaining the molten slag layer of an adequate thickness in the initial stage of casting and during the casting operation. CONSTITUTION:The molten slag prepd. by heating and melting preliminarily molding powder by a burner, etc. enriched with oxygen is charged into a casting mold 1 to form the molten slag layer 3 having 4-15mm thickness on the molten metal surface in the mold 1 between the molten metal and the half-molten layer 4 of the molding powder in the initial stage of casting prior to charging of the molding powder in the stage of continuous casting in a continuous casting method consisting in pouring a molten steel 2 from an immersion nozzle 5 into the mold 1, casting said steel, charging the molding powder into the mold 1, forming the molten slag layer 3 and half-molten layer 4 on the molten metal surface and drawing the ingot. The thickness of the layer 3 is maintained within a 4-15mm range by charging of the molten slag, etc. even during the casting operation.
Patent JP-H0878465-A (JP)
Title: Semiconductor device and assembling system therefor
Inventor: KOZUKA EIJI
IPC: H01L23/50
Filed: 1994-09-06
Abstract: PURPOSE: To increase the degree of freedom in the arrangement of pads on a semiconductor chip by a constitution wherein the bed part of an inner lead is not arranged on the semiconductor chip. CONSTITUTION: In a semiconductor device where signal I/O pads 25 arranged on a semiconductor chip 3 are connected through a wire 7 with leads 5b for inputting an external signal to the semiconductor chip 3 having one ends arranged on the inside of an outer case, the leads 5b have forward end parts arranged on the semiconductor chip 3 and the joint of the lead 5b and the wire 7 is not arranged on the semiconductor chip 3.
Patent JP-S6192567-A (JP)
Title: Cell separation
Inventor: INOUE KIYOSHI
IPC: C12N5/00
Filed: 1984-10-12
Abstract: PURPOSE:The cell colony to be separated is irradiated with laser and the focus of the laser beam is adjusted, as the reflexion beam is observed through a magnifier to remove pectins with high efficiency to collect protoplast. CONSTITUTION:The beam 19 from the laser oscillator 10 is converged through the lens 13, reflected with mirror 15 to irradiate the cell colony to be separate 20 place on the surface of the support 11. During the irradiation, the reflecting light is magnified through lens 14 an the light 18 reflected on the reflection mirror 16 is observed with naked eyes and X-axis handle and the Y-axis handle are operated to adjust the position of the movable support 11 to allow the laser beam 12 to focus on the cell wall whereby the cell colony 20 is divided to collect protoplast. The resultant protoplast shows high fusion yield.
Patent JP-H0861615-A (JP)
Title: Burner for gas fuel and manufacture thereof
Inventor: DEBUITSUTO JIYOSEFU WAIATEEKU
IPC: F24C3/10
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To fix a fuel supply tube in sealed condition at insertion, and fix a spark igniter without fail, by equipping the cylindrical section of the body of gas fuel burner to which to connect a fuel supply tube with a coil spring where only the center is small in diameter. SOLUTION: A connector 18 for a supply tube having the shape of a coil spring is held in a counterbored hole or a shoulder 20 by specific method provided at the end of the small-diameter cylindrical section 22 of the body 12, and it frictionally engages with a fuel supply tube 24. A holder 46 as the subassembly constituting a spark igniter 16 and an electrode 50 are inserted into the opening 44 in the recess 42 within the holder 46, and they are retained by knocking the bottom of a flange 28, thereby calking its periphery. As a result, the connection part between a burner and the fuel supply tube is sealed surely with simple structure, and a spark igniter to be installed in a burner can be fixed at low cost in accurate position.
Patent JP-H1142223-A (JP)
Title: Photofluorograph apparatus
Inventor: HARA MOICHI
IPC: A61B6/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To minimize a case part and a snapshooting device by a method wherein a space is arranged between a top board and the snapshooting device to install an X-ray image recording means with the size thereof different from an X-ray photographing/recording means and an additional X-ray image recording means is installed as required to take and record an X-ray image at any imaging position. SOLUTION: A cassette aid frame 12 is fixed in a space arranged between a grid 10 and a snapshooting device 6 having a split mask 11. After placed in the cassette aid frame 12, a cassette having a large-size X-ray film set therein is forced inward to be set at an imaging position while microswitches 203 and 204 are turned ON. When an instruction for photographing is sent from a console, a photographing is performed by the cassette placed in the cassette aid frame 12 while the snapshooting device 6 stays out of operation. This constitution enables easily photographing using an X-ray film of a desired size even when the X-ray film is taken with the size thereof different from the size of that set in the snapshooting device 6.
Patent JP-S60107496-A (JP)
Title: Suction type cleaning device
Inventor: URAGAMI FUKASHI
IPC: B08B5/04
Filed: 1983-11-13
Abstract: PURPOSE:To maintain a proper vacuum in a suction plate on a hull shell, by controlling operation of a flow control valve connected to a connecting pipe of a suction pump on the basis of output from a sensor for detecting pressure in the suction plate. CONSTITUTION:Pressure in a suction plate 2 for sucking and removing an oceanic life sticking to a hull shell 1 by vacuum is detected by a sensor 10. A flow control valve 5 connected to a connecting pipe 4 of a suction pump is controlled by a detection value of the sensor 10. When the detection value is greater than a predetermined pressure, the flow control valve is opened, while when smaller, the flow control valve is closed. Thusly, a sucking force of the suction plate is controlled within a fixed range.
Patent JP-2000082293-A (JP)
Title: Method and device for writing in erasable nonvolatile memory
Inventor: MORTON BRUCE L
IPC: G11C16/10
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To perform bit write-in and bit erasure of a memory array so as to reinforce a bit to be kept in the same state by supplying a bit line voltage according to the programing data and applying an erasure voltage to a control gate of a floating gate transistor after applying a programing voltage. SOLUTION: A bit line 0 is connected to a transistor 12, and the bit line (n) is connected to the transistor 14. When a memory is programed, an initially selected word line asserts a voltage corresponding to this. The data to be programed from the line 0 to (n) of the word line to be selected are imparted as the voltage corresponding to (n) from the bit line 0. While being programed, the data are stored from the transistor 16 into the transistor 18. A high voltage is imparted through the gate of the transistor 19, and the transistor 19 is turned on, and a ground reference voltage is supplied through erase selection ground.
Patent JP-2001041314-A (JP)
Title: Pulley device with built-in one-way clutch for alternator
Inventor: OKUMA TAKEO
IPC: F16D41/06
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent a follower pulley from axially shifting with reference to a sleeve, and to reduce a processing cost of the follower pulley by forming the inner peripheral surface of the follower pulley in a single cylindrical surface. SOLUTION: Caulking portions 30, 30 are formed in a both end surfaces inner periphery part of a follower pulley 7b, and the outer end surface of each of bearing inner rings 19, 19 composing a pair of support bearings 10, 10 is suppressed by the caulking portions 30, 30. Therefore, the follower pulley 7b is prevented from axially shifting with reference to a sleeve 8a. Accordingly, a stepped surface conventionally formed on the inner peripheral surface of the follower pulley 7b is eliminated, and the inner peripheral surface of the follower pulley 7b is formed in a single cylindrical surface.
Patent JP-H0963004-A (JP)
Title: Erasing device of electronic still camera
Inventor: TOYODA TOSHIYUKI
IPC: H04N5/765
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a simply and inexpensively manufactured erasing device for a magnetic device capable of obtaining a sufficient erasing rate without DC magnetization remaining. SOLUTION: After an erasing switch is turned ON, by instruction from a system controller 8 and at a timing synchronized with the rotational cycle of a magnetic disk 1, for each fixed period, DC voltage and AC voltage signals each having fixed polarity are supplied to a magnetic head 2 for a specified period. Thus, erasing is performed by a sufficient erasing rate.
Patent JP-S58116641-A (JP)
Title: Preparation of molded crust of rice cake causing no deformation by baking
Inventor: HIRASHIMA TADASHI
IPC: A23L7/10
Filed: 1981-12-29
Abstract: PURPOSE:To prepare a molded crust of rice cake which not deform by baking, by molding an ingredient of rice cake into a crust like a plate, drying it at low temperature, followed by freezing it quickly. CONSTITUTION:Glutinous rice is treated by a conventional procedure to give an ingredient of rice cake, which is rolled into a lamellar state, allowed to cool for proper hours, made into a suitable hardness, removed from a mold, put in a plate mold with a given size, and the ingredient of rice cake is molded into a crust like a plate. The crust of rice cake is taken out of the plate mold, and dried at room temperature or lower than it to a water content of about 40-42wt%. It is then coated with a processed food such as pizza sauce, natural cheese, etc. so that it is provided with diversity, and frozen quickly. It can be prevented from deforming in baking by the above-mentioned drying and quick freezing. The frozen crust of rice cake is packaged, and stored in a frozen state to give a product.
Patent JP-2000047369-A (JP)
Title: Defect inspection method and apparatus therefor
Inventor: ENDO AKIHIRO
IPC: G03F1/84
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To shorten the man-hours of defect kind check work to be carried out after defect detection by averting the detection of the defect generated in a pattern which is desired to be precluded from an inspection object as correction is not required. SOLUTION: In the defect inspection method for comparing the semiconductor element pattern formed on a mask substrate or semiconductor substrate and its design pattern and detecting the defect of the semiconductor element pattern or the foreign matter, etc., on the mask substrate or semiconductor substrate, data 17 for inspection assigning the inspection preclusion pattern and data 11 for inspection consisting of the design pattern are first formed. The image information 12 optically obtd. from the semiconductor element pattern formed on the mask substrate or semiconductor substrate and the image information 18 obtd. by synthesis from the data 17 for inspection assigning the inspection preclusion pattern are compared and collated with the data 11 for inspection consisting of the design pattern, by which the different point is recognized as the defect and the inspection of the arbitrary semiconductor element pattern on the mask substrate or semiconductor substrate is precluded.
Patent JP-S6273672-A (JP)
Title: Semiconductor memory storage
Inventor: YAMAGISHI MACHIO
IPC: H01L29/788
Filed: 1985-09-26
Abstract: PURPOSE:To shorten the writing time by forming a region having concentration higher than the impurity concentration of a semiconductor substrate extending over the channel length direction to one part in the channel width direction between a pair of impurity regions. CONSTITUTION:A thermal oxide film 12 is formed onto the whole surface of a P-type Si substrate 11, an SiN layer 3 is shaped, a SiN layer 13 is etched to a predetermined pattern by using a photo-resist, and B<+> ions are implanted while employing the SiN layer 13 as a mask to form a channel stop region 14. Boron ions B<+> in the channel stop region 14 are diffused in the lateral direction through annealing at a high temperature, and a P<+> type region 17 having concentration higher than the P-type impurity concentration of the semiconductor substrate 11 is shaped to one part in the channel width direction. A gate insulating film 19 is formed, the ions of phosphorus P<+> are implanted in high concentration to shape a source 24 and a drain 25, a floating gate electrode 20 and a control electrode 21 are formed, and a source electrode 26S and a drain electrode 26D by Al are shaped. Accordingly, the writing time can be shortened.
Patent JP-S59104082-A (JP)
Inventor: SUZUKI TAKATOSHI
IPC: B22D43/00
Filed: 1982-12-07
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-S59104076-A (JP)
Inventor: OKA HIROSHI
IPC: F27D1/12
Filed: 1982-12-07
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-H0958388-A (JP)
Title: Manufacture of filter cloth for air bag
Inventor: TERASAKA FUYUKI
IPC: D03D1/02
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a filter cloth for air bag of which fabric tissue is simple and stable for a long time and which excels in resistance against crush of seams at the time of inflation. SOLUTION: When a filter cloth fabric for air bag is produced by using synthetic fiber thread bar, a fabric in which a thread bar having dry heat shrinkage rate of 20 to 50% at 180 deg.C and a difference in shrinkage rate between low shrinking fiber and it of 10 to 40% is mixed at least in either of a warp and a weft by 2 to 30% as high shrinking fiber is heat-treated by dry heat.
Patent JP-S6273268-A (JP)
Title: Device for inspecting transmission and reflection plate
Inventor: ONKAWA TAKEO
IPC: G03F3/10
Filed: 1985-09-26
Abstract: PURPOSE:To perform plate inspecting operation at any point of time in a printing process and to improve the operativity by providing a console panel for operation in which transmission and reflection need to be switched independently of a console panel for operation in which the switching is not necessary. CONSTITUTION:Transmission/reflection selection switches 6 and/or 8 is operated according to the kinds of original plate films 2 and 4. Namely, when the films are a reflection type, upper light sources 70 and 72 are selected and turned on and when a transmission type, lower light sources 16 and 18 are selected and turned on. The two switches 6 and 8 are switched between right and left sides independently to switch the transmission and reflection, so even when a reflection and a transmission type original plate film are mounted on racks 10 and 12, they can be inspected. The console panel for the operation requiring the transmission/reflection switching which includes the two switches 6 and 8 and knobs 38 and 40 is provided as an independent body above the console panel for the operation in which the switching is not necessary. Images photographed by two cameras 30 and 32 are displayed on a TV monitor one over the other and plate inspecting operation is carried out with this image.
Patent JP-S59103207-A (JP)
Inventor: TERADA SHIGERU
IPC: H01B5/08
Filed: 1982-12-06
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-S6455165-A (JP)
Title: Baking of 'giaoz' and apparatus therefor
Inventor: TOMITA KYOZO
IPC: A23L35/00
Filed: 1987-08-27
Abstract: PURPOSE:To roast a food such as GIAOZ (fried dumpling stuffed with minced pork, etc.) having excellent taste and palatability in a short time, by placing a material on a roasting plate, roasting the part contacting with the roasting plate, steaming the part separated from the roasting plate with steam and further roasting the food. CONSTITUTION:A roasting plate 2 is heated with a heating means 3, the surface is oiled, foods such as GIAOZ, fried noodle, etc., are arranged on the surface and the part of the food contacting with the roasting plate is roasted. The roasting plate 2 is covered with a cover 4 to form a closed roasting chamber 5 and steam is introduced into the chamber through a steam pipe 6 to steam the part separated from the roasting plate. Thereafter, the supply of steam is stopped and the roasting plate is heated to roast the foods. A food such as GIAOZ can be roasted with reduced heat quantity in a state of excellent palatability, taste and appearance.
Patent JP-H1062750-A (JP)
Title: Liquid crystal display device
Inventor: ONO TOSHIOMI
IPC: G02F1/133
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To allow a high time sharing drive by increasing a margin for an operation voltage to a driving duty even if liquid crystal cells are of a simple matrix system. SOLUTION: A pair of polarizing plates 21, 22 are arranged putting a liquid crystal cell in-between, which has a characteristic changing into either a first metastable state in which, according to a voltage value of a selection pulse impressed after a reset pulse is impressed to orientate by erecting liquid crystal molecules almost vertically, the liquid crystal molecules are twist-orientated at a twisted angle of about 180degs in one direction relative to an orientation process direction on one of the substrates or a second metastable state in which liquid crystal molecules are twist-orientated at a twisted angle of about 180degs in the reverse direction of the first metastable state relative to the orientation process direction of the above-mentioned substrate.  A reset pulse is impressed on each picture element part on the liquid crystal cell 10 before the above- mentioned selection pulse is impressed to change the state of the liquid crystal into either of the first or second metastable state, for driving the liquid crystal by impressing the driving signal in that metastable state.