baber/WOPTO huggingface dataset:
Patent JP-H07149420-A (JP)
Title: Detection of tracking abnormality
Inventor: OTA ATSUSHI
IPC: B21C51/00
Filed: 1993-11-29
Abstract: PURPOSE:To detect tracking abnormality with a tracking device which radiates an ultraviolet ray onto the surface of an object determined to be the first material to pick up the image of its surface, and processes the image to determine whether or not paint has been sprayed thereon. CONSTITUTION:According to a command of marking the first material from a material tracking device 1 which grasps the movement of a steel pipe 21, paint is jetted from a marking nozzle 22 to mark a small circular spot mark 3 on the surface of the steel pipe 21 near its rear end. An ultraviolet ray is radiated from the ultraviolet ray radiating lamp 5 of a marking reader 4 on the longitudinal surface of steel pipe 21 which is the first marked material. While the steel pipe 21 is being rotated, the outer peripheral surface of the steel pipe 21 is image-picked up with a CCD camera 6. An image signal obtained through the image pick-up operation is transferred to tracking abnormality discriminating device for image processing to determine whether or not paint has been applied onto the surface of the steel pipe 21. If any abnormality is found, an alarm 8 is issued to notify tracking abnormality. It is thus possible to accurately detect abnormality.
Patent JP-H09107781-A (JP)
Title: Thresh-treating device in combine harvester
Inventor: KISHI TORU
IPC: A01F12/18
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To enable a thresh-treating device in a combine harvester to suppress increasing of threshing load and reduce free grained over rack discharged together with waste straw in the case of supplying whole amount of grain culm to a threshing chamber and thresh-treating. SOLUTION: This thresh-treating device in a combine harvester feeds discharged materials from a dust feeding port (3) opened to a waste culm side of a threshing chamber (1) co-providing a treating chamber (2) to a midway part of the treating chamber (2) and a part from the dust feeding port (3) of the treating chamber (2) to a beginning end side is communicated with the threshing chamber (1), then a parting wall (4) enables the communicated part (W) to be capable of opening and closing, thus an opening-closing switching means (X) of the parting wall (4) communicates with and acts together with a nip-releasing means of a grain culm-nipping and horizontally carrying device provided along the threshing chamber (1).
Patent JP-H11121234-A (JP)
Title: Inductor and manufacture thereof
Inventor: YAMAMOTO TAKAHIRO
IPC: H01F17/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To ensure accuracy of coil pitch to be high and to secure insulating property between coils by arranging an inner conductor, so that the conductor is coupled into the groove of core material, molding the conductor under the state wherein the core material and the inner conductor are embedded in ceramic raw material, and baking the obtained ceramic molded body. SOLUTION: A metallic wire 2c is wound in a groove 11 which is formed in the surface of a coil core material 10, and a coil-shaped inner conductor 2 is formed. Then this coil core material 10 is inputted into a molding die 6, a ceramic raw material 7 is filled around the core material and molded, and a ceramic molded body 21 is formed. At this time, the ceramic raw material 7 is filled into a gap between the groove 11 and the inner conductor 2. Then, this ceramic molded body undergoes heat treatment, and surrounding ceramic 1a is sintered. As a result, with the coil-pitch accuracy and the insulating property between the coils being maintained high, an inductor having small internal- conductor resistance is surely manufactured.
Patent JP-H01141345-A (JP)
Title: Signal processing method for electron spectroscopy
Inventor: YOSHIDA SHIGEKI
IPC: H01J37/244
Filed: 1987-11-27
Abstract: PURPOSE:To rationally determine a peak position by utilizing a nonlinear mathematical model to determine the peak position and subjecting the waveform obtd. by utilizing a linear technique thereto to curve fitting. CONSTITUTION:A sample material 1 is irradiated with X rays 2 and released photoelectrons 3 are detected by a detector 4. The signal intensity corresponding to bonding energy is determined by a sampling device 5 and the data is stored in a memory device 6. An arithmetic unit 7 executes signal processing offline and output the results thereof to an output device 8. The signal process is executed by first reading out the stored data S1 from the memory device 6, then subjecting the data to noise removal, satellite removal by Kalpha3.4 of the X-ray and background removal to obtain a waveform S2. This waveform S2 is subjected to the waveform sepn. utilizing a max. entropy method (MEM) method to obtain a waveform S3 which is then subjected to the waveform sepn. utilizing Fourier transform to obtain the waveform S4. The peak position determined by the MEM is in succession subjected to the curve fitting to the waveform S4 obtd. by Fourier transform, by which the final separated waveform S5 is obtd.
Patent JP-H02183684-A (JP)
Title: Coding system of two-dimensional information
Inventor: TAOJIEN KIMU
IPC: H04N19/94
Filed: 1989-11-17
Abstract: PURPOSE: To improve the quality of a picture to be transmitted and to reduce the bit rate required for transmission by using two-dimensional spatial adjacency property so that the continuity of luminance is directly controlled between picture elements spatially close to each other in adjacent blocks. CONSTITUTION: Each picture element block obtained by a block forming stage 11 is transferred to a quantizer 12, and the most approximate value is retrieved to select a desired item (code word) from a selected specific code book. The index of the preceding code word is transferred to an inverse quantizer 13, and picture elements in a row and a column which are adjacent to or overlap the block which passes filters 24 and 26 and is in the middle of encoding appear in the state output in specific row and column states and are given to the control part of a switch 20, and the quantizer 12 controls a state code book to be used for retrieval of the most approximate value. Thus, transmission is performed with a properly low bit rate regardless of the state most suitably matched to edges of picture element blocks.
Patent JP-H08121775-A (JP)
Title: Gas range
Inventor: JINNO REIJI
IPC: A47J37/06
Filed: 1994-10-24
Abstract: PURPOSE: To facilitate cleaning of a gas range and treatment of oil by storing combustion heat of gas at a high temperature in an upper opening surrounding frame plate surrounding an opening formed in a middle plate of an outer box, and releasing the heat stored at a high temperature to a region in the opening through a plurality of heat groove holes. CONSTITUTION: A plurality of heat source gas tubes 2 are parallely penetrated longitudinally substantially at the center of an outer box 1, and a drawing- shaped container containing oil decomposed solution 4 is insertably disposed at the lower part of the outer box 1. Many gas infection holes 6 are formed through the insides of the heat source gas tubes 2 to horizontally inject a flame. A middle plate 7 is horizontally provided at a location near the upper part of the gas tube 2, and a longitudinal opening 8 slightly narrower than the disposition width of the gas tube is formed in the middle plate and a surrounding frame plate 10 is disposed so as to surround the opening 8 in the middle plate 7.  A thick iron plate 12 is removably mounted on the upper part of the surrounding frame plate 10, and hot gas is injected from a plurality of heat groove holes 13 formed in the thick iron plate to bake a material 20 on a cooking plate 14.
Patent JP-H05276496-A (JP)
Title: Method for obtaining data information included in video-baseband signal and method therefor
IPC: H04N7/00
Filed: 1992-10-09
Abstract: PURPOSE: To surely evaluate binary data information by make a digitalized video pass a filter, having a low-pass characteristic and a filter having a band- pass characteristic, comparing these two video signals and obtaining desired binary information using the evaluation of this compared result. CONSTITUTION: A video signal is supplied to a mean value filter MF to extract the DC component of the video signal supplied to an input terminal FBAS, and the output of an extracting device VGA is supplied to the digital filter DFTP, having a low-pass characteristic and the digital filter DFBP having a band-pass filter characteristic. Then, outputs from these filters are supplied to an evaluating circuit AWS, and binary data information of the video signal supplied to the input terminal FBAS is generated to its output terminal DAB. That is, the output signals of the filters DFTP and DFBP are compared, and if these output signal are negative, a signal corresponding to a binary 0 is supplied to the circuit AWS, while if it is positive, a signal corresponding to a binary 1 is supplied thereto.
Patent JP-H11193334-A (JP)
Title: Etchant for cured epoxy resin
Inventor: OGAWA NOBUYUKI
IPC: C08G59/20
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an etchant easily handleable and capable of removing an unmodified epoxy resin. SOLUTION: There is provided an etchant for a cured product of a halogenated epoxy resin composition, comprising an aqueous solution of an amidic solvent and an alkali metal compound. The amidic solvent is desirably any one member selected from among N,N-dimethylformamide, N,N- dimethylacetamide, and N-methyl-2-pyrrolidone and the alkali metal compound is desirably an alkali metal hydroxide.
Patent JP-H04174008-A (JP)
Title: Sequence controller with operation confirming function
Inventor: OKAYAMA YOSHIHIKO
IPC: G06F9/32
Filed: 1990-11-02
Abstract: PURPOSE:To confirm a contact which changes in state at a glance by providing a processor which compares current and last state data with each other and detects the address of the contact having a change in opening/closing state and a ring buffer stored with the address of the detected contact and the state after the state change together with the time that a timer indicates. CONSTITUTION:The processor 10 reads state data indicating the opening/closing state of the contact out of an input/output module 1 and ORs the current state data exclusively with the last state data stored in an I/O memory 11 for comparative arithmetic to detect the address of the contact which has the change in opening/closing state. The ring buffer 14 is stored with the address of the contact having the change in the opening/closing state and the state of the contact after the state change together with the time that the timer indicates. A CPU 6 sends the data stored in the ring buffer 14 to a personal computer 9 through an interface 8 and displays a timer chart. Consequently, an operation history can be confirmed without omitting data and the contact having the state change can be confirmed at a glance.
Patent JP-H03156394-A (JP)
Title: Temperature control apparatus for nmr
Inventor: HIGUCHI KEIICHIRO
IPC: G01R33/30
Filed: 1989-11-14
Abstract: PURPOSE:To control the temp. of a sample with high accuracy by extracting the difference frequency of chemical shift from the output signal of a receiver for an NMR lock and forming the temp. control signal corresponding to set temp. to control a heater. CONSTITUTION:The output of a receiver 5 for an NMR lock is supplied to a current shim controlling a magnetic field and also branched to a temp. shift detector 7. The detector 7 leads out the output being the chemical shift difference between the branched NMR lock signals for controlling the magnetic field and temp. and detects the shift value of the NMR lock signal dependent on temp. shift on the basis of the reference frequency dependent on a given set temp. to obtain difference voltage DELTAV. Subsequently, a negative feedback controller 6 compares the difference voltage DELTAV with the temp. set value through a comparator 8 and controls the output of a heater 4 so as to eliminate the deviation between them. Since this apparatus directly measures the temp. in a sample to set the same to a standard, accuracy can be enhanced to a large extent.
Patent JP-H10140327-A (JP)
Title: Cutting tool made of surface coated demented carbide excellent in wear resistance
Inventor: SUDO TOSHIKATSU
IPC: B23B27/14
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool made of surface coated cemented carbide excellent in wear resistance and showing cuttability over a long period. SOLUTION: This cutting tool made of surface coated cemented carbide is obtd., on the surface of a cemented carbide substrate composed of WC base cemented carbide or TICN base cermet, by vapor-depositing a single hard coating layer or double ones composed of either or both of Cr-Ti based multiple nitride and Cr-Ti series multiple carbon nitride respectively expressed by the compositional formula of (Cra Tib Mc )N and the compositional formula of (Cra Tib Mc )Cd N1-d [where, by atomic ratio, (a) denotes 0.5 to 0.7, (b) denotes 0.1 to 0.4, (c) denotes 0.01 to 0.2, a+b+c=1, (d) denotes 0.01 to 0.5, and M denotes Mg, Ca or Sr] by the average layer thickness of 0.5 to 20μm.
Patent JP-H06148573-A (JP)
Title: Pupil modulation optical system
Inventor: KASHIMA SHINGO
IPC: G02B27/58
Filed: 1992-11-09
Abstract: PURPOSE:To easily change over pupil modulation and realize easy accomplishment of high resolution and image formation with high contrast. CONSTITUTION:An optical system consists of a condenser lens 1 for illumination and an objective lens 2, which are equipped with filters 3, 4 for pupil modulation in the pupil equivalent position and the pupil position, respectively, wherein the filter 3 is either of plurality of filters 31-33 mounted replaceably with rotation of a turret 5. The filter is adapted to observe a comparatively large specimen with good contrast. With this system, any mode can be selected among the high contrast observation normal observation and high resolution observation using a single objective lens 2 only through replacing of the filter 3 on the condenser side.
Patent JP-H10138572-A (JP)
Title: Thermal printing apparatus
Inventor: NAKAGAWA TAKUYA
IPC: B41J3/54
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a power source and enable high-speed printing, by narrowing a distance of thermal heats, driving a plurality of thermal heads to print, and shifting driving timings of the thermal heads. SOLUTION: When a medium 7 is transferred between a thermal head 1 and a platen roller 3, the thermal head 1 is driven thereby performing printing onto the medium 7. Then, when the medium 7 is sent to between a thermal head 2 and a platen 4, the thermal head 2 is driven to print on the medium 7. The thus-constituted thermal printing apparatus is so controlled that a current to the thermal head 2 is started after a current to the thermal head 1 is shut. Accordingly, a current capacity of a power source is restricted, so that the power source can be compact. When N thermal heads are driven, a printing cycle of one dot line is set to be not smaller than  N/(N-1)} time a pulse width of a driving current of one thermal head. A transfer speed for the medium is set to correspond to the printing cycle.
Patent JP-H07152403-A (JP)
Title: Two degree of freedom pid controller device
Inventor: KAMOTO AKIRA
IPC: G05B11/36
Filed: 1993-11-29
Abstract: PURPOSE:To improve the operability of a two degree of freedom PID controller device by constructing a target value filter based on a prescribed equation and therefore by grasping intuitively and easily the relation between the adjustment degree of each adjustment coefficient included in the equation and the effect. CONSTITUTION:A two degree of freedom PID controller 1 is provided with a target value filter 2 and a differential advance type PID controller 3. The filter 2 filters the set value SV, i.e., the target value of a process 4, i.e., a controlled system. The controller 3 compares the filtered value SV with the process value PV received from the process 4 and performs a PID operation of a differential advance type based on the deviation acquired from the comparison. Thus the controller 3 generates the operating value and controls the process 4. The filter 2 is provided with plural arithmetic parts which perform the operations of each prescribed equation. Thus it is possible to intuitively know the changing degree of the synthetic transmission function of the filter 2 when the coefficient value of a prescribed equation is changed. Then the operability of the controller 1 is improved.
Patent JP-S63150499-A (JP)
Title: Axial flow fan
Inventor: MIYAKE HIROSHI
IPC: F04D29/38
Filed: 1986-12-16
Abstract: PURPOSE:To reduce a noise of the fan in the caption by providing such construction as classifying 2(n+1) sheets of blade into two kinds according to the configuration and setting angle of the blade and arranging the two kinds alternately with mutually equivalent work amount. CONSTITUTION:A peak noise generated at a blade 7 has a frequency 3K1N/60(Hz) (K1: constant peculiar to blade 7, N: number of revolution) and a peak noise generated at a blade 8 has a frequency 3K2N/60(Hz) (K2: constant peculiar to blade 8). Peak noises of blade 7 and blade 8 are generated with different frequencies because of differences between respective confugurations and setting angles of respective blades, and two kinds of peak noise are generated. Since the peak noise is divided into two kinds, the magnitude of the peak noise is reduced in comparison with the conventional one noise. Accordingly, the noise caused by an axial flow fan is to be reduced.
Patent JP-H07150814-A (JP)
Title: Erection equipment of tower structure
Inventor: INOUE SHIGEO
IPC: E04H12/34
Filed: 1993-11-30
Abstract: PURPOSE:To reduce the erection man-hour and period of a tower building and prevent the constructive blocks from swinging during these lift and increase the operation rate. CONSTITUTION:A lifting mechanism 1 is installed on an existing section of a tower structure to raise a vertical transfer device 2, a rotary transfer device 7, a scaffold structure 11, and a roof 13. The structural blocks 3a, 4a are hoisted by use of the vertical transfer device 2 and the rotary transfer device 7 to fix them in turn. At the same time, horizontal beams 5 mounted on the scaffold structure 11 in advance are fixed to erect the building. The erection work efficiency is increased by the simultaneous work and the roof which enables works in rain and the construction period and man-hour can be remarkably reduced. And a wire 18 is guided by a pipe 26 as a preventive mechanism against the swing and the structural blocks 3a, 4a are prevented from swinging during lifting work.
Patent JP-H04172583-A (JP)
Title: Card reader/writer
Inventor: MARUYAMA HIROSHI
IPC: G06K13/063
Filed: 1990-11-07
Abstract: PURPOSE:To improve operational reliability by providing a permanent deformation prevention part to the opposite wall side of a free edge between the free edge where a leaf spring comes into contact with a card and the opposite wall. CONSTITUTION:A reference wall 21 for positioning extended in the insertion direction to a card insertion area, its opposite wall, and a leaf spring 20 supported by it, are provided. A permanent deformation prevention part 78 where the free edge 59 is the permanent deformation prevention to the opposite wall between a free edge 59 where the leaf spring 20 comes into contact with the card and the opposite wall. As this result, even when the card is obliquely inserted into an insertion port, the leaf spring 20 is abutted to a deformation prevention part, and a signal is accurately transmitted and received while the card position is properly maintained without permanent deformation of the leaf spring. A rock lever 14 rotatably supported by a case main body is engaged to a shielding member 15 to hold shielding, and a plunger 12 releases the engagement. A spring 75 energizes a driving pin 25 of the plunger to a waiting position. A microswitch 13 is operated after a lock lever 14 to be engaged to a shielding member driving body 15 starts moving.
Patent JP-2000126660-A (JP)
Title: Coating apparatus for belt-shaped material
Inventor: NAKAGAWA KATAYUKI
IPC: B05C11/10
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus in which the effect of preventing irregularity of coating due to bubbles being caught in is large. SOLUTION: In a coating device in which a part of a pickup roll 3 is soaked in coating liquid 2 in a coating pan 1 and the coating liquid drawn while the pickup roll 3 is rotated is applied to a belt-shaped material S, the coating pan 1 is provided with a coating liquid feeding header 7 to the coating pan 1 extending in the axial direction of the pickup roll 3 on one side thereof, and is provided with an overflow part 8 of the coating liquid 3 on the other side of the coating pan 1.
Patent JP-H05109913-A (JP)
Title: Wiring structure of semiconductor integrated circuit
Inventor: CHIBA KAZUKI
IPC: H01L23/522
Filed: 1991-10-19
Abstract: PURPOSE:To eliminate wiring design limits, permit dense wiring and provide a wiring structure whose strokes of an analog signal and a digital signal are suppressed for a semiconductor integrated circuit which has both the analog signal and digital signal. CONSTITUTION:On a semiconductor integrated circuit, two pieces of analog wiring 2 and 5, which pass an analog signal, are permitted to cross digital wiring 8, which passes a digital signal. Wiring layers (a semiconductor substrate 1 and a grounding metal wiring layer 6) which ground on the top and bottom of a wiring layer 2 (a part of the analog wiring) are formed and a wiring layer 8 is permitted to cross the grounding wiring layers at the top or bottom of the layers.
Patent JP-H04172471-A (JP)
Title: Image forming apparatus
Inventor: WATANABE JUNJI
IPC: G03G21/00
Filed: 1990-11-07
Abstract: PURPOSE:To grasp the content of display without increasing the cost by providing a display means, an image fixing means, a detecting means for the temperature condition of a fixing portion, an arithmetic means for calculating time, and a control means. CONSTITUTION:A display means which displays magnification for image formation and the number of copies by means of movements of a scale plate and an indicating means relative to each other is provided and the temperature of a portion on which an image is fixed by a fixing means is detected by a detecting means and the time required for the temperature to reach a range wherein fixing is possible under the operating condition of a heat source is computed by an arithmetic means and the time obtained here is displayed in the display means by a control means. For example, the surface temperature of a heating roller 44a is detected as the resistance of a thermister 47 varies with temperature changes. The time (t) required for the surface temperature of the heating roller 44a to reach e.g. 210 deg.C is calculated and a driving motor is operated by an amount corresponding to the time (t) and the unit of the time is displayed in digital display equipment 82a. Thereby the time required for a temperature at which fixing is possible to be reached can be intuitively and easily grasped while the number of devices is prevented from increasing.