baber/WOPTO huggingface dataset:
Patent JP-H0864953-A (JP)
Title: Soldering method
Inventor: KOIKE TOSHIHIKO
IPC: H05K3/34
Filed: 1994-08-19
Abstract: PURPOSE: To reduce the variation of the amount of solder between lands by reducing the temperature difference between lands by decreasing the thermal influence due to heating of wiring patterns connected to a plurality of lands by using temperature adjusting means. CONSTITUTION: Since lands L6, L8, L10, L12, L18 and L20 are connected to outer patterns through a coupling portion 20, through-holes 19 are provided immediately before these for dropping to the inside of board, and the area of wiring pattern exposed to the surface of the board is decreased. Moreover, a short heat-accumulating portion M2 is provided for each of those which are not connected to outer patterns such as lands L1 to L5, L13 to L16, and L24 to L26 as well as those which are not connected to patterns below parts as in the cases of lands L6, L8, L10, L12, L12 to L18 and L20 to L23. By doing this, thermal balance is taken between the outer pattern and the pattern below part respectively between lands L1 and L26.
Patent JP-S5896813-A (JP)
Title: Cooling method for immersion pipe
Inventor: IKEZAKI EIJI
IPC: F27D9/00
Filed: 1981-12-07
Abstract: PURPOSE:To cool the core metal of an immersion pipe thoroughly and to prevent the danger for the explosion, etc. of steam by forming said core metal into double pipe construction, passing gas-water mixed fluids between the inside and outside pipe. CONSTITUTION:The core metal of an immersion pipe used for desulfurization, degassing, etc. of molten iron is made into double pipes which are closed at the preceding end, and gas-water mixed fluids of a gaseous substance such as air or nitrogen and water which is fluid to be atomized are blown through a gas-water supply pipe 11 into the spacing between an outside pipe 4-a and an inside pipe 4-b, whereby the core metal is cooled. While the mixed fluids entering the inside of the core metal ascend along the pipe 4-a, the pipe 4-b, the fluids deprive heat on the wall surfaces and are evaporated. The vapors flow out through an opening part 17. A cooling pipe is welded to the circumference of the core metal using a cylindrical iron plate, and the gas-water mixed fluids are run in the cooling pipe to cool the cooling pipe, thereby cooling the core metal indirectly. According to this method, the danger of explosion of steam is averted even if the core metal or the cooling pipe ruptures.
Patent JP-H0481797-A (JP)
Title: Display character enlargement interpolation processing method of integrated circuit for display
Inventor: KIMURA KENJI
IPC: G06T3/40
Filed: 1990-07-24
Abstract: PURPOSE:To make the step of an external frame inconspicuous by performing interpolation corresponding to enlargement magnification when a character pattern is enlarged. CONSTITUTION:The longitudinal and lateral magnification values (x) and (y) of a display character are compared and smaller one is denoted as (x). Then a longitudinal size counter value (a) is subtracted from (z) to obtain a value (c), and (a) is subtracted from (x) to find a value (e); and (e) is subtracted from (z) to obtain a value (f) and a lateral side counter value (b) is subtracted from (y) to obtain a value (d). Then a dot 8 for left upper interpolation only when b < c, a dot 9 for right upper interpolation only when d < c, a dot 10 for left lower interpolation only when b < f, or a dot 11 for right lower interpolation only when d < f is generated. Further, which interpolation is performed is judged from the display character pattern and the interpolation process dots are selected and added to the display dots. Consequently, the step of the external frame can be made inconspicuous at the time of enlargement.
Patent JP-H0540562-A (JP)
Title: Keyboard
Inventor: NAKAGAWA MASAHIRO
IPC: H03M11/04
Filed: 1991-08-06
Abstract: PURPOSE:To prevent a specified key signal corresponding to the difference of functions allocated to respective keys or the difference of key arrangement depending on the type of the keyboard, etc., from being outputted from the keyboard as a valid output signal as it is. CONSTITUTION:Before operating the keyboard, a key signal 101 corresponding to a specified key input is stored through a preset control switch 3 to a storage circuit 4 in advance. A comparator circuit 5 compares and collates the key signal 101 with a specified key signal stored in the storage circuit 4 and when those signals are not coincident, the key signal 101 is outputted through a control circuit 6 to the outside. When the key signal 101 outputted from a decoder 2 corresponding to the key input is coincident, the key signal 101 of the decoder 2 is judged as the specified key signal, a coincident key signal 103 is outputted from the comparator circuit 5 and inputted to the control circuit 6 and at the control circuit 6, the output of the key signal 101 to the outside is blocked.
Patent JP-H0244816-A (JP)
Title: Absolute value circuit
Inventor: UTSUGI KIYOSHI
IPC: H03M1/12
Filed: 1988-08-04
Abstract: PURPOSE:To obtain an absolute value circuit which can calculate an absolute value at high speed by obtaining the calculation of the absolute value only by means of hardware. CONSTITUTION:In an arithmetic logical means 300, two data are inputted, the difference of both values is obtained and outputted, and a signal showing whether the obtained difference positive or negative is outputted. When two data are set to be A and B, the arithmetic logical means 300 obtains only one of the differences, A-B, for example. A code conversion means 500 converts the positive or negative code of data inputted from the arithmetic logical means. The outputs or the arithmetic logical means and the code conversion means are inputted to a data selection means 600, which outputs an input value from the arithmetic logical means when the output value of the arithmetic logical means is positive, and outputs the input value from the arithmetic logical means when the output value of the arithmetic logical means is negative by signal showing whether the output of the arithmetic logical means is positive or negative. Thus, the absolute value of the difference of two data can be outputted from the data selection means 600 at high speed.
Patent JP-H1139280-A (JP)
Title: Interactive advice device
Inventor: NAKAMURA YOSHIKAZU
IPC: G06F19/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To properly perform the advice, encouragement, commands, counseling, etc., by selecting the contents of advice based on the stored application data and interactive data and then inputting and recording the answer of a user. SOLUTION: A file device stores an application data file, an advice data file and an interactive data file. The all necessary data on the application contents desired by a user are recorded in the application data file, the all necessary data on the contents of advice used by this interactive advice device are previously recorded in the advice data file, and the data on the answer of the user, etc., are recorded in the interactive data file respectively. Then the contents of advice are selected out of the advice data file on and after the second time based on the contents of hitherto answers which are recorded in the interactive data file as well as the application data recorded in the application data file.
Patent JP-S6350835-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: DEGUCHI HISAYASU
IPC: G03C7/30
Filed: 1986-08-21
Abstract: PURPOSE:To obtain the titled material having good density of an original color and reproducibility of a shading tone by controlling ratio of a spectral sensitivity range (lambdal) or more than the fifth sensitivity in the max. sensitive wave-length of the min. sensitive layer against the spectral sensitivity range (lambdah) of more than the fifth sensitiv ity in the max. sensitive wave-length of the max. sensitive layer to 0.3-0.9 times in a color sensitive emulsion layer. CONSTITUTION:The titled material comprises >=2 layers of at least one kind of the color sensitive emulsion layer selected among the red sensitive, the green sensitive and the blue sensitive emulsion layers. The ratio of the spectral sensitivity range (lambdah) of more than the fifth sensitivity in the max. sensitive wave-length of the min. sensitive layer against the spectral sensitivity range (lambdal) of more than the fifth sensitiv ity in the max. sensitive wave-length of the max. sensitive layer is controlled to 0.3-0.9 times in the color sensitive emulsion layer. Thus, the titled material having high satura tion against a clear and light red, and capable of reproducibility of a delicate shading tone in the shading part is obtd. by making the narrower spectral sensitive distribution of the emulsion layer having the min. low sensitivity in the red sensitive emulsion layer than the spectral sensitive distribution of the emulsion layer having the max. sensitivity.
Patent JP-H06189319-A (JP)
Title: Electronic color image system and analogue signal processor
Inventor: DEBITSUDO MAIKERU BOISUBAATO
IPC: H04N9/04
Filed: 1993-08-06
Abstract: PURPOSE: To provide a high-efficiency/low-noise electronic color image system. CONSTITUTION: An electronic color image system 10 has a high-efficiency CCD image device 12 and plural analog signal processors 14. The plural analog signal processors 14 receive series of 1st colors such as cyan(C), yellow(Y) and green(G) from the CCD image device 12, have a suitable while balance and supply respective output image signals in series of 2nd colors such as blue(B), red(R) and green(G) to be coupled to a high-definition full color image. The dark background, namely, the zero level of output image signal refers to a common 'dark' reference voltage and the dark background fluctuation of coupling color image is minimized. The respective analog signal processors 14 have original configuration so as to be easily provided as integrated circuits.  The dynamic range of analog signal processor 14 is more than 8 bits and wide range signal sampling speed (1 to 40 MHz, for example), can be provided.
Patent JP-H0749316-A (JP)
Title: Structure analysis method using electromagnetic wave generated by disintegration of radioactive isotope
Inventor: SASAKI YUJI
IPC: G01N23/22
Filed: 1993-08-06
Abstract: PURPOSE:To enable structural analysis with accuracy of nm without excitation light by arranging a radioactive isotope generating an electromagnetic wave at an atomic position of a part to be analyzed to measure an intensity distribution of the electromagnetic wave generated from the isotope. CONSTITUTION:The inside of a long and narrow sample chamber 2 surrounded with an acrylic plate is replaced with He. A sample 4 has an LB film (e.g. arachidinic acid) laminated on a flat substrate and iron arachidinate with a mass number 55 of Fe (hereinafter called as Fe55), for instance, is laminated on a layer desired to measure a distance from the substrate. The sample 4 is covered with an acrylic plate 1 containing lead so as not to detect a signal noise from the perimeter thereof. Fe55 generates characteristic X rays by trapping orbit electrons of a radioactive isotope (He so arranged as not to absorb the characteristic X rays. Changes attributed to drawing angle distribution of the intensity of the characteristic X rays can be observed with an imaging plate 5 as cycle of interference fringe. This cycle allows the determination of a distance between the Fe55 and the substrate with accuracy of nm.
Patent JP-S6087156-A (JP)
Title: Band transport direction changing device
Inventor: NAKAMURA KOUJI
IPC: B65H23/32
Filed: 1983-10-19
Abstract: PURPOSE:To prevent damage of a strip at its end parts by installing a plurality of small rotors on the periphery of a rotary drum, wherein each rotor shall be capable of rotating freely in the axial direction of cylinder. CONSTITUTION:A plurality of small rotors 3 rotatable freely in the axial direction of a cylinder are installed on the periphery of a rotary drum 1. This provides easy movability for a strip S shifting in the axial direction of the drum to the next rotor, which assures prevention of damage of the strip S at its edge parts.
Patent JP-S5898023-A (JP)
Inventor: HOSOI AKIHIRO
IPC: A01G31/00
Filed: 1981-12-04
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-S59145538-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAMAOKI YOUICHI
IPC: H01L29/73
Filed: 1983-10-21
Abstract: PURPOSE:To unnecessitate the eave of an Si3N4 film and to enable to prevent the depression of polycrystalline Si located at the end part of a groove by a method wherein an etching is performed in inverted taper form on the Si located at the upper part of the groove. CONSTITUTION:An Si epitaxial layer 3 and an SiO2 film 4 are formed on the Si substrate 1 provided on a collector buried layer 2, and after a patterning has been performed on the SiO2 film 4, a vertical groove 5 is formed by performing an etching of reactive sputtering method using the SiO2 film 4 as a mask. Then, an inverted taper formed groove is formed by performing an etching using an alkaline anisotropic etching solution. Impurities having the conductivity reverse to that of the buried layer 2 are introduced into the bottom face of the groove, and after an SiO2 film 6 and an Si3N4 film 7 have been formed, a polycrystalline Si 8 is left in the groove only, and a polycrystalline Si 9 is selectively grown using said polycrystalline Si 8 as a seed. After the surface of the polycrystalline Si 9 has been oxidized, the Si3N4 7 on the surface of an active layer is removed, the surface is stabilized by forming an Si3N4 film on the whole surface again, and a transistor is formed on the active layer 3.
Patent JP-2000031907-A (JP)
Title: Supervisory signal light bypass circuit, optical amplifying repeater using the same and its supervisory system
Inventor: YONEYAMA KENICHI
IPC: H04B17/40
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To transmit a supervisory signal without giving effect on a main signal light propagated through an optical fiber transmission line. SOLUTION: Optical amplifiers 34a, 34b are inserted respectively to an incoming optical fiber transmission line 31a and an outgoing optical fiber transmission line 31b through which a main signal light and a supervisory signal light from an optical terminal station device are transmitted and supervisory signal optical bypass circuits 32, 33 are placed at both sides of the optical amplifiers 34a, 34b by using them as a border. The configuration consists of photocouplers 32a, 32b provided to each optical fiber transmission line, an optical fiber 32c that interconnects each one terminal of output ports of the photocouplers 32a, 32b, an optical fiber grating 32d that interconnects the other terminals of output ports of the photocoupler 32a, and an optical fiber grating 32e that interconnects the other terminal of output parts of the photocoupler 32b.  A supervisory signal light bypass circuit 33 bypasses the supervisory signal light on the optical fiber transmission line 31a to the optical fiber transmission line 31f.
Patent JP-S6350772-A (JP)
Title: Clutter suppressing apparatus
Inventor: KIRIMOTO TETSUO
IPC: G01S7/292
Filed: 1986-08-20
Abstract: PURPOSE:To erase clutter while a target signal is retained, by providing a delay element between a complex number multiplier and a load calculation means and shifting an input signal group and a range bin number of load. CONSTITUTION:Relay elements 19a-19c are provided between complex number multipliers 2a-2c and a load calculation means 5 and, when input signals UK(1)-UK(3) having a range bin number of K are transmitted to the multipliers 2a-2c, the loads applied of the multipliers 2 are not aK(1)-aK(3) but become aK-1(1)-aK-1(3) by the elements 19. The output signal vK of a complex adder 3 becomes a signal obtained by respectively adding the products of the outputs of the elements 19 and the output of a memory 1 and the output signal YK of a complex subtractor 4 becomes UK(4)-vK. A load calculation means 5 forms loads aK(1)-aK(3) using input signal groups UK(1)-UK(4) but said loads are used with respect to input signal groups UK+1(1)-UK+1(4) having a range bin number K+1. As mentioned above, by shifting the input signal groups and the range bin numbers of the loads, clutter can be erased while a target signal is retained.
Patent JP-H0245823-A (JP)
Title: Printing system
Inventor: AOKI MICHINORI
IPC: G06K15/00
Filed: 1988-08-08
Abstract: PURPOSE:To decrease the number of times of accesses in a magnetic disk and to shorten print processing time by changing the size of an output buffer in correspondence to the size of file information. CONSTITUTION:A printing system is composed of a keyboard 5 to input a command, a system control means 12 to house a command program, a magnetic disk device 9 to house the file information, an output buffer to house information, which are read from the device 9, and to be composed of a RAM, a printer buffer 8 and a printer 7, etc. When the command to designate the filing name of the file information and the size of the output buffer is inputted in order to output the file information of the device 9 from the keyboard 5 to the printer 7, the means 12 sets the output buffer 14 to the designated size and the file information are read from the device 9 and housed to the output buffer 14. Then, the file information are successively read from the output buffer 14 for the unit of the size of the printer buffer 8 and outputted to the printer 7.
Patent JP-H0250089-A (JP)
Title: Preventing device for adhesion of aquatic organism
Inventor: AIZAWA YOSHIGO
IPC: F28F19/01
Filed: 1988-08-08
Abstract: PURPOSE:To arrange an ultraviolet rays projecting device at an effective position on the wall surface of a structural body filled with water and prevent the adhesion of aquatic organisms by a method wherein an outer cylinder passing ultraviolet rays is installed so as to penetrate through the water, filled into the structural body, and ultraviolet rays are emitted from the light source of the ultraviolet rays in the outer cylinder. CONSTITUTION:An ultraviolet rays projecting device is combined by bars 8 with a given space with respect to a mounting seat 6 installed on the wall surface of a water chamber 2 in the configuration that the central part thereof is opened. Supporting plates 7 are fixed in series and a quartz protecting jacket 9, shaped so as to be a long cylindrical configuration, is penetrated through the openings at the center of the supporting plates 7 to fix it. An ultraviolet rays lamp main body 10 is inserted into the quartz protecting jacket 9 and the ends of the jacket are sealed by lids 11, then, power source terminals 12 of the lamp main body 10 are attached to the outer parts of the lids 11. The power source terminals 12 are connected to a power source 14 through connecting cables 13 and the mounting seat 6 is installed at a proper position of the water chamber 2 whereby the effective projection of the ultraviolet rays against the whole area of the surface of a tube plate may be effected with the small number of the lamp.
Patent JP-H1138477-A (JP)
Title: Finder structure of camera
Inventor: HAMADA HISASHI
IPC: G03B13/08
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide the finder structure of a camera, capable of changing finder power, in accordance with the focal distance of a photographic lens, with a simple mechanism. SOLUTION: An f=45 mm eyepiece group 64 and an f=90 mm eyepiece group 66 are freely collapsibly connected through a connecting pin 72 and supported slidably by a guide consisting of the bosses 68a and 70a of respective lens frames 68 and 70 and the guiding groove of a plate. When an f=90 mm lens is attached to the mount of the camera 1, the click of a lens barrel is engaged with a power transmission mechanism, the 90 mm eyepiece group 66 is advanced into the optical axis of a finder and the 45 mm eyepiece group 64 is retreated into the side part of the camera 1, in a collapsed state. On the other hand, when an f=45 mm lens is attached, the 45 mm eyepiece group 64 is advanced into the optical axis of the finder and the 90 mm eyepiece group 66 is retreated into space at the rear of a target lens group 58.
Patent JP-2001020777-A (JP)
Title: Vehicle drive control system
Inventor: IWATSUKI KUNIHIRO
IPC: B60L50/16
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a drive control system for improving fuel efficiency by suppressing actuation of the driving source during braking for improving starting response and for preventing reverse running of the vehicle caused by releasing the brake on the upslope with high gradient without deteriorating the effect for improving the fuel efficiency. SOLUTION: The driving sources (engine and motor generator) are stopped (S4) when each judgement of steps (S1) to (S3) is YES. Meanwhile when the brake fluid pressure PB does not reach a high first fluid pressure PB1, the brake pedal is released to turn the brake switch OFF. Then the driving source is restarted (S7). When the brake fluid pressure PB exceeds the first fluid pressure PB1 owing to strong depression of the brake pedal when running on the upslope, the driving source is re-started. The re-starting is performed at the braking force which is larger than that of the case where the brake fluid pressure PB becomes equal to or less than a second fluid pressure PB2 (YES in S6), that is, the brake switch is turned OFF.
Patent JP-H0944337-A (JP)
Title: Editing method for item and gui system used in the method
Inventor: OSHIMA YOSHIAKI
IPC: G06F3/0481
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To chang by directly designating the item of a summary list without displaying another window, etc. SOLUTION: The item desired to change of the summary list displayed on a monitor 5 is designated by the double clicking of a mouse 3, etc. A designated item is provided with a window for edit by an item window part 7, and directly changes the item from the summary list by the mouse 3, etc., and an item change part 8 rewrites it newly by changing data in a storage part 6.
Patent JP-2001022690-A (JP)
Title: Method and system for data communication between devices
Inventor: MAKITANI HIDEYUKI
IPC: B41J29/38
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system, especially, an initializing procedure thereof for data communication between devices by which optimal communication conditions are automatically set without changing a parameter such as a setting value in a program ROM or non-volatile RAM. SOLUTION: In an image processing system constituted by combining an image control device and one or plural image input/output devices and connecting the image input/output devices and the image control device through communication, when the image control device has a first communication control part and the image input/output device has a second communication control part, at the initialization, prescribed communication conditions are set to the first and second communication control parts S502 and S522, the communication conditions are determined on the basis of ability of communication exchanged through communication S503-S508 and S523-S526, the determined communication conditions are reset to the first and second communication parts S509 and S527 and following communication is continued S510, S511 and S528-S530.