baber/WOPTO huggingface dataset:
Patent JP-S5979525-A (JP)
Title: Electron beam exposure device
Inventor: NAKASUJI MAMORU
IPC: H01J37/317
Filed: 1982-10-29
Abstract: PURPOSE:To raise accuracy in drawing as well as to reduce drawing time in a device for exposing a sample comprising plural aperture masks and deflectors for beam shaping to make size and shape of electron beam variable by limiting a shape of aperture of a mask to a polygon having at least one interior angle of 180 deg. or more. CONSTITUTION:An electron beam from an electron gun 1 irradiates a first aperture mask for beam shaping 3 through a condenser lens 2 and passes through annular deflection coils for beam shaping 5 and 6 and irradiates a second mask 4. Next, beam after irradiation of the mask 4 is condensed by a condenser lens 7 and passed through coils 10 and 11 to expose a resist arranged on a sample plane 9 through an objective 8. In this constitution, shape of apertures 3a and 4a is limited to a polygon having at least one interior angle of 180 deg. or more and diagonal line of the resist is drawn with parallelogramic beam.
Patent JP-H0939500-A (JP)
Title: Production of templating sheet
Inventor: TOTANI KAZUO
IPC: A61B5/117
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of color forming irregularity when a dye- containing non-aqueous coating soln. is applied by a coating machine or solid printing is performed by a printing press when a templating sheet is produced. SOLUTION: In the production of a templating sheet being a sheet wherein a layer developed in color by the reaction of a basic dye and a coupler is provided on a support and bringing matter dyed with a desensitizing agent into contact with a developed color surface to obtain the color erased image corresponding to the shape of the matter, a pigment-containing undercoat layer containing pigment is provided on a support and a coupler-containing coating layer is provided on the undercoat layer and coated with a non-aqueous coating soln. containing the basic dye.
Patent JP-S6435778-A (JP)
Title: Track emulation system
Inventor: MATSUURA HIDEO
IPC: G06F3/06
Filed: 1987-07-31
Abstract: PURPOSE:To execute emulation even to a track having either large capacity or small capacity to the track capacity of a disk by making the end part of the track of the disk to execute the emulation coincide with the end part of an interchangeable object track and making the size of a gap segmenting the starting point of the track and the home address a variable-length. CONSTITUTION:The end part of a track PT to execute the emulation is made coincident with the end part of an inter changeable object track CT. The size of a gap G1 segmenting an index mark Index-o showing the starting point of the track PT and a home address HA is made the variable-length, the size of the gap G1 is changed in accordance with the track length of the interchangeable object track CT is emulated. Thus, by making the size of the gap G1 the variable-length, not only the arbitrary interchangeable object track having the track capacity smaller than that of the track PT but also the interchangeable object track having the track capacity larger than that of the track PT in a range not to pass a regular gap G10 can be emulated.
Patent JP-H0238944-A (JP)
Title: Nuclear power plant
Inventor: URUMA YUTAKA
IPC: G01N1/20
Filed: 1988-07-29
Abstract: PURPOSE:To measure accurate clad density by providing a turbulence generating mechanism which generates turbulence in fluid running in piping on the upstream side of a sampling probe and uniforming the density distribution of the clad. CONSTITUTION:The piping 1 provided in the nuclear power plant is provided with the sampling probe 2 for sampling the liquid running in the piping 1. On the upstream side of the sampling probe 2 in the piping 1, the turbulence generating mechanism 3 which is formed by fitting an obstacle plate 13 spirally in the piping 1 is provided to uniform the density distribution of the clad. Then the water sampled by the sampling probe 2 is put in a sampler 4 and the clad is sampled here to perform determination. Consequently, the clad density can be uniformed, so the accurate clad density is measured.
Patent JP-S6436086-A (JP)
Title: Functional deposition film
Inventor: NAKAGAWA KATSUMI
IPC: H01L31/068
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a functional deposition film which is highly sensitive to doping, by composing the film of zinc atoms, selenium atoms, tellurium atoms and at least hydrogen atoms, and specifying the amount ratio of the selenium atoms and the tellurium atoms, the content of the hydrogen atoms and the proportion of crystal particles per unit volume. CONSTITUTION:An excellent functional deposition film which is composed of zinc atoms (Zn), selenium atoms (Se), tellurium atoms (Te) and at least hydrogen atoms (H), has the amount ratio of Se and Te falling in the range of 3:7 or 1:9 in the atomic number ratio, contains 1 to 4atomic% amount of hydrogen atoms, has the proportion of crystal particles per unit volume of 65-85volume(vol.)%, and comprised of a material which can be expressed by Znse1-xTex:H, and said deposition film is comprised of a material which can be expressed by ZnSe1-xTex:H:M (where M means a dopant).
Patent JP-H1118838-A (JP)
Title: Disk-shaped brush for scrub washing
Inventor: SUGAI JUNICHI
IPC: A46B9/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a washing member, the damage of a work, etc., by covering both front/rear surfaces of a disk-shaped substrate with an elastic washing member consisting of a synthetic resin foaming body in the state of integrating the front/rear surfaces through plural slits so as to flexibly absorb biased force by work when the force is operated at the time of washing. SOLUTION: The substrate 11 is constituted of a material with strength necessary for washing work such as metal such as aluminum or synthetic resin and is provided with a center hole 14 for fixing to a brush axis and the plural slits 15 obtained by cutting by a fixed length in a radial direction inward from the outer periphery of the substrate 11. These slits 15 are formed radially at fixed intervals at the whole substrate 11 and each slit 15 is provided with plural branching grooves 16 extending in a peripheral direction. Then the elastic washing member 12 consisting of the synthetic resin foaming body is provided in the state of integrating the front/rear surfaces through each slit 15.
Patent JP-H0478198-A (JP)
Title: Component transferring apparatus
Inventor: WATANABE YUKO
IPC: H05K13/04
Filed: 1990-07-20
Abstract: PURPOSE:To shorten a time required to recognize a position of a component supplying point after a component feeder is altered to be disposed by storing information regarding the position of the feed point of each component feeder type at each mounting seat in memory means, and inputting the type of the feeder to be mounted at the seat by input means. CONSTITUTION:A controller 10 has a CPU, memories, etc. A mounting program is stored in a mounting program memory 13, the coordinates of a mounting point is stored in a mounting point memory 14, they are input from an input unit 11, stored in advance, and the coordinates of a component supplying point is stored in a component supplying point memory 15. A control unit 16 of the controller 10 controls a transfer head 9, a sucking nozzle 7, a conveying mechanism 4, etc., based on the mounting program, the coordinates of the mounting point and the supplying point, conveys a board 2 to a mounting operating position, mounts a plurality of components at predetermined adhering points on the board 2, and conveys out the board, after the mounting operation is finished to automatically repeat the mounting work of the component on the board 2, thereby greatly shorten a time required to operate of teaching the supplying point.
Patent JP-H1173500-A (JP)
Title: Method and device for processing image
Inventor: HAN JI-HOON
IPC: G06V30/10
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and its method capable of reducing the cost of a complex equipment by binarizing original data read out from a minimum memory. SOLUTION: A scanning device for reading out a band in each slice while executing shuttle motion is provided with a reading part 71 for reading out a pixel of one slice from an original, a processing part 72 for binarizing the read pixel of one slice by using a mask, a 1st memory 73 for storing an error value operation result generated in a process for binarizing respective final pixels of many slices corresponding to the band of the processing part 72, and a 2nd memory 74 for storing an error value operation result generated in a process for binarizing each pixel of one slice read out by the processing part 72.  In the constitution, the processing part 72 reads out the error value operatetion result of the final pixels of many slices in the preceding band which are stored in the 1st memory 73 and binarizes the read result at the time of binarizing the 1st pixel of each of many slices of a succeeding band and reads out the contents of the 2nd memory 74 to binarize a succeeding pixel.
Patent JP-H0743284-A (JP)
Title: Determination of quantity of chemical substance, enzyme sensor therefor and production thereof
Inventor: SAITO MINORU
IPC: C12Q1/00
Filed: 1993-07-30
Abstract: PURPOSE:To provide a method for determining the quantity of chemical substance in a short time, an enzyme sensor being employed therein, and production thereof. CONSTITUTION:A crystal oscillator fixed with the urease of a urine sensor 42 has a terminal 44 connected with an oscillation circuit 46. The oscillation circuit 46 is connected with a generator(power supply) 48. The oscillation circuit 46 has an output terminal connected with a frequency counter 50 which is connected with a computer 52. The urine sensor 42 is immersed into phosphoric acid butter 56 of pH 7.2 filled in a beaker 54.
Patent JP-H02105201-A (JP)
Title: Control system for position regulator of automobile
Inventor: ETOMUNTO DONGESU
IPC: G05B9/03
Filed: 1989-07-25
Abstract: PURPOSE: To display the stability of a function at a maximum with simple constitution by monitoring constituent elements that have the same operation of a function chain and starting an emergency process if a fault is confirmed in one element. CONSTITUTION: A computer 1 operates on not only an output amplifier and a position adjuster, but also an output amplifier 1 and a passivation device 1. Signals, however, are sent to neither an output amplifier 1* nor a passivation device 1*. If an emergency state is entered, the computer 1 operates on the output amplifier and position adjuster to perform the emergency process and also operates additionally on the output amplifier 1 and passivation device 1, and output amplifier 1* and passlvatlon device 1*. The computer operates the two passivation devices similarly to a computer 1* and Lakes emergency measurements by using those two passivation devices 1 and 1* at the same time.
Patent JP-S5893169-A (JP)
Title: Thin aluminum-halogen battery
Inventor: FUKUOKA MASAYUKI
IPC: H01M4/60
Filed: 1981-11-30
Abstract: PURPOSE:To increase storage life and supply high power in continuous discharge in a long time by using halogen doped polyacethylene or polyacethylene film obtained by placing halogen compounds on it. CONSTITUTION:An anode active layer 1 is an aluminum thin layer, a cathode active layer 2 is halogen compounds comprising N-halocarboxylic acid amide and imide such as N-bromsuccinic acid imide, N-bromoacetimide, or polyacethylene doped with halogen such as Cl2, Br2, I2, ICl, IBr, ICl3. A thin organic film such as porous polyethlene, cellphane, nonwoven fablic is used as a separator 4. Since polyacethylene is oxidized in contact with oxygen, metal thin layer is set in the outside of a cathode current collector 3 and an anode current collector 5, and the outsides are covered with cold-setting resin if necessary.
Patent JP-H0354960-A (JP)
Title: Manual type image input device
Inventor: NAGAISHI MICHIHIRO
IPC: H04N1/107
Filed: 1989-07-24
Abstract: PURPOSE:To obtain a correct image by reading in an image while sequentially measuring a distance between the image input device body and a reflector arranged on an original face or the same plane as the original face by means of ultrasonic waves and then correcting the read image. CONSTITUTION:The reflector 5 for reflecting ultrasonic waves is arranged on the original paper 6 from which an image is to be read out or the same plane as the original face. The reflector 5 is not moved during the reading of the image. An ultrasonic wave is generated from the manual type image input device body 1 to the reflector 5 and the body 1 receiving the reflected wave measures the distance l between the reflector 5 and the device body 1 from the time required from the transmission of the wave up to its reception. The measurement of the distance l and the enter of the image are respectively executed in each fixed time and then the entered image is corrected in accordance with a change in the distance l.
Patent JP-H0719401-A (JP)
Title: Fire tube boiler
Inventor: MIURA TAMOTSU
IPC: F22B11/00
Filed: 1993-07-03
Abstract: PURPOSE:To provide a fire tube boiler by which a harmful exhaust matter containing NOx and CO is further reduced. CONSTITUTION:A fire tube boiler is provided with a combustion chamber 3 having a burner 4 and a group of fire tubes 8 associated with this combustion chamber 3. In the combustion chamber 3, a heat exchanger 5 for heat- exchanging with a burning flame from the burner 4 is provided. The combustion chamber 3 is divided into a first combustion chamber 31 and a second combustion chamber 32 by providing the heat exchanger 5.
Patent JP-H09256999-A (JP)
Title: Continuous feed device of liquid
Inventor: MIZUKI HIDEYUKI
IPC: F04F1/14
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To ensure air tightness of a container opening port while preventing breakage of a liquid taking-out pipe, in a device for supplying liquid continuously. SOLUTION: An opening port 30 is formed on the top plate 1c of a device main body 1, a cap 31 is slidably fit to the opening port 30, a bolt 32 is erected around the opening port 30, the bolt 32 is penetrated on a flange part 33 fixed on the upper end of the cap 31, a spring 34 is contractively mounted between the flange part 33 and the top plate 1c, and a shock applied from an upper part, for example, a shock generated in the case where a liquid taking-out pipe is inserted into a pipe inserting port 36 formed on the cap 31, is released.
Patent JP-H0941843-A (JP)
Title: Panel shutter device
Inventor: YATAGAI KAZUNORI
IPC: E06B9/06
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To compactly form the whole storage box by efficiently utilizing the space in the storage box. SOLUTION: The bracket 4a of a storage box 4 is provided with a stretch section A stretched to the inside of the storage box 4 and a recessed space section B formed inside the stretch section A. A support rail is arranged inside the storage box 4 from a panel driving sprocket 6 in the recessed space section B.
Patent JP-H0354737-A (JP)
Title: Optical recording and/or reproducing device
Inventor: OSATO KIYOSHI
IPC: G11B7/09
Filed: 1989-07-24
Abstract: PURPOSE:To expand the pull-in range and the valid control range of tracking servo control by providing a signal forming circuit part where a signal obtained from a first signal which shows a tracking state and a second signal which substantially has the phase difference of 90 deg. from the first signal is obtained as a tracking error signal. CONSTITUTION:An optical recording and/or reproducing device is constituted of the signal forming circuit 40 where the first signal S1 showing the tracking state of a recording track part on the disk-like recording medium of a light beam and the second signal S2 substantially having the phase difference of 90 deg. from the signal S1 are obtained based on a detection output obtained from a light detection part 14 and a signal S3 obtained according to a formula I, provided as (K>=1), is obtained as the tracking error signal. Thus, the pull-in range to a servo control state and the following valid control range is set by an inclined part in a waveform which is nearly a saw-tooth-wave and the tracking servo control is expanded.
Patent JP-H0880404-A (JP)
Title: Filter element
Inventor: ONODA TAMOTSU
IPC: B01D29/07
Filed: 1995-07-05
Abstract: PURPOSE: To enable to obtain a purified oil such as a high precision fuel oil by uniformalizing the degree of compaction to make a quality uniform and withstand use for a long time by preventing partial clogging. CONSTITUTION: A filter element F is composed of a filter medium 1 formed by cylindrically winding a unwoven fabric and a woven fabric 2 surrounding the filter medium 1. The degree of compaction of the filter medium 1 is changed toward the outside from the inside. The filter medium 1 is constituted so that the degree of compaction of the filter medium 1 is continuously changed so as to be dense in the inside and rough in the outside and reversely rough in the inside and dense in the outside. And the filter medium 1 is constituted so as to cylindrically wind the unwoven fabric with a filter paper or a filter cloth interposed. The density of the filter paper or the filter cloth is changed from the inside to the outside.  As the method for changing the density of the filter paper or the cloth, a method for changing the numbers of the sheets to be laminated or changing the number of the sheets to be laminated in the inside from that in the outside is exemplified. Further, the filter medium 1 can be also constituted so that a part of a solution to be treated permeates while detouring in the circumferential direction through gaps formed between the inside and outside unwoven fabric of the part rough in the degree of compaction of the filter medium 1.
Patent JP-S6346007-A (JP)
Title: Microwave multistage amplifier
Inventor: SUGIURA SADAHIKO
IPC: H01P5/08
Filed: 1986-08-13
Abstract: PURPOSE:To remarkably curtain the man-hour for an adjustment, and to easily decide whether the adjustment is being executed in an optimum stat or not, by constituting the titled amplifier so that a means for adjusting a line length of a transmission line is provided. CONSTITUTION:The characteristic impedances of open stubs 3, 4 and transmission lines 6, 7, and the line length are selected optimumly so that the frequency characteristic of an amplifier 12 of the pre-stage, constituted of a field effect transistor (FET) amplifier of two stages becomes the best. The amplifier 12 is provided with a single peak response, and can be easily adjusted, since a part to be adjusted scarcely exists. Subsequently, an amplifier 13 having the same constitution and the same characteristic as the amplifier 12 is provided. These amplifiers 12, 13 having the same characteristic are cascaded through a variable length transmission line 14. When the line length of the variable length transmission line 14 is varied, the overall frequency characteristic of a microwave multistage amplifier is varied periodically. By adjusting this line length to length for obtaining a specific characteristic, the frequency characteristic can be extended over a wide band.
Patent JP-H1137694-A (JP)
Title: Steel ball distributor
Inventor: HIRATA MASAYOSHI
IPC: F28G1/12
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To supply steel balls at an equal flow rate simultaneously and besides continuously to each distribution port, by equipping a steel ball distributor with an aggregate chute which rotates in reverse direction to the rotational direction of a rotary disc, and a steel ball inlet which is so arranged on the casing as to supply the steel balls onto the aggregate chute. SOLUTION: A ring gear 36 is attached to the outside periphery of the vertical part 35 made at the peripheral end of an aggregate chute 32, and the pinion 38 of a driver 37 attached to outside of the casing 12 is engaged with the ring gear 36, and the aggregate chute 32 is rotated in a specified velocity in the rotational direction R' reverse to the rotational direction R of a rotary disc 27. Then, steel balls B are let fall equally in the circumferential direction from the drop port 31 of the aggregate chute 32 onto the rotary disc 27, and the steel balls B being let fall are shifted outward in circumferential direction by the centrifugal force by the rotation of the rotary disc 27, and are let fall equally into each distribution port 13 from the end of the periphery.
Patent JP-S6349167-A (JP)
Inventor: HANAGATA HIROMICHI
IPC: A61L9/12
Filed: 1986-08-15
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-H0243409-A (JP)
Title: Net for civil engineering work and its laying method
Inventor: KOBAYASHI TAKAKUNI
IPC: E02D3/00
Filed: 1988-07-30
Abstract: PURPOSE:To enable to connect net bodies each other only by means of passing a sort of pipes through facing cylindrical pieces, by impregnating resin to woven meshes and by forming a net for civil engineering work with use of cylindrical pieces arranged on a limb part. CONSTITUTION:A net 1 for civil engineering work is formed by sewing lug parts of resin finishing woven mesh 2 with cylindrical pieces and normal type resin finishing woven mesh 3 in the transverse direction. Cylindrical piece woven mesh 2 is provided with cylinder parts 4 at one side of longitudinal direction and connected with cylindrical pieces 6 by scoring a notch 5 on the cylinder part 4. And at construction site, the net for civil engineering work is spread and is arranged under the state that the cylindrical pieces 6 are faced each other and one pipe 25 is passed through the cylindrical pieces 6 of the net 1 for civil engineering work which are laid side by side. Thus, a net laying work is easily carried out even under adverse conditions such as sludge layer and etc.
Patent JP-H0613331-A (JP)
Title: Vapor phase epitaxy apparatus
Inventor: KATOU YOSHITAKE
IPC: C30B25/14
Filed: 1992-06-26
Abstract: PURPOSE:To provide a vapor phase epitaxy apparatus in which vapor reaction of material gases is suppressed and which simultaneously has high safety. CONSTITUTION:A plurality of tubes 12 for transporting materials are connected to a flange 14 connected to a reaction tube 13. A plurality of gas passages are provided at the flange 14 so as not to mix material gases. A plurality of introducing tubes 15 are connected to material gas outlets of the flange 14 in the tube 13 so as to be hermetically sealed. The tubes 15 are disposed immediately before an upstream side of a substrate to transport the materials.
Patent JP-S6083244-A (JP)
Title: Operating mechanism of tape recorder
Inventor: HAMAMOTO YUUJI
IPC: G11B15/10
Filed: 1983-10-12
Abstract: PURPOSE:To easily perform respective operations such as sound recording, reproduction, etc., even by only manual search by putting an operation slider in sliding operation and sliding a subchassis to which magnetic heads are fitted. CONSTITUTION:A main operation slider 1, preset slider 2, and rapid traverse slider 3 are put in sliding operation. Pins 14 and 15 are inserted into guide grooves 12 and 13 of the main operation slider 1 and preset slider 2 and erected at both terminals of a lever 17 provided rotatably around a support shaft 16. The tip of the pin 14 extended piercing the guide groove 12 of the main operation slider 1 is linked with the subchassis 18. The subchassis 18 supports magnetic heads 19 and 20 and is pressed and energized with a spring so that it moves forth invariably as shown by an arrow A. Therefore, the main slider 1 and preset slider 2 are slid to vary relative position relations between the guide grooves 12 and 13, and pins 14 and 15.