baber/WOPTO huggingface dataset:
Patent JP-H02165591-A (JP)
Title: Conductor printing pattern plotter for automobile window heater line
Inventor: MATSUSHITA YOSHIMITSU
IPC: H05B3/84
Filed: 1988-12-20
Abstract: PURPOSE:To enable the manufacture of a highly precise printing screen within a short time by digitizing the base line (conductor center line) of a heater line conductor, inputting items of the heater line specification and automatically producing a conductor borderline. CONSTITUTION:A two-dimensional free curve producing part 11 for conductor center line, a conductor length calculating part 12, a conductor width calculating part 13, an off-set curve producing part 14 for conductor borderline, a smoothing part 15, and a polygonal line approximate processing part 16 are realized by a software combined in a CAD system. In the two-dimensional free curve producing part 11, a two-dimensional free curve (for example, spline curve) is produced with the conductor center line as a basic line, based on the input data from a digitizer 21. Hence, the manual drawing of the conductor pattern is not required, and a highly precise printing screen can be produced within a short time.
Patent JP-H07152139-A (JP)
Title: Production of ic
Inventor: OGAWA TAKASHI
IPC: G03F1/00
Filed: 1993-11-26
Abstract: PURPOSE:To provide a process for producing an IC constituted to execute patterning, forming of diffused layers, etc., similar to heretofore simply by preparing one sheet of mask with one unit of exposing machine. CONSTITUTION:A resist 5 is applied to an insulating film 4 formed on the surface of a P type or N type silicon substrate 3 and the mask 10 formed with patterns exists above this resist. At least the resist 5 is exposed, by which the resist 5 is windowed in accordance with the pattern shapes of the mask 10 and the insulating film 4 right under the windows opened in such a manner is removed; thereafter, the diffusion layers 6, 7 of N type or P type are formed. The stage for producing the IC is so constituted as to use liquid crystals as the mask 10.
Patent JP-H04198218-A (JP)
Title: Thermosetting resin composition and prepreg and copper-clad laminate prepared by using same
Inventor: IWAYA YOSHIAKI
IPC: C08L79/04
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the title composition which can give a laminate having low permittivity, low dielectric loss tangent and good heat resistance and improved in flexibility and dimensional stability by mixing a specified cyanate ester resin with a bismaleimide compound. CONSTITUTION:A thermosetting resin composition is obtained by mixing a cyanate ester resin of formula I (wherein A is an aromatic group or an aromatic ring-containing group; B is a 7-20C polycyclic alicyclic group; D is an active hydrogen-free substituent; p, q and r are each 0-3; their sum is 2 or greater, and s is 0-5) [e.g. XU-71787 of formula II (a product of Dow Chemical)] with bismaleimide of formula III (wherein R is an aromatic, aliphatic or alicyclic group) (e.g. N,N'-4,4'-diphenylmethane bismaleimide). Because the obtained composition contains the compound of formula III, it can give a laminate having low permittivity and low dielectric loss tangent characteristic of the resin of formula I and improved in flexibility and dimensional stability. This laminate can be desirably used as of a multilayer printed wiring board for e.g. a high- speed the material computer.
Patent JP-H10161835-A (JP)
Title: Overlap display method and multi-screen system
Inventor: KONUKI MASAHIRO
IPC: G06F3/0481
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To improve the visibility when a pointing device, a menu, etc., are displayed with overlap on a screen consisting of plural display areas. SOLUTION: In a multi-screen system where the display screens 10a and 10b are combined into a single screen, a display control means 3 has a function to display with overlap the images located at the parts near a screen boundary. When the graphic type that is designated by the display instruction of an application program 2 is equal to a menu/cursor, an overlap processing part 5 checks whether the relevant graphic form crosses a current overlap area. If the graphic form crosses the overlap area, the part 5 dynamically changes the size of the overlap area in response to the size of the graphic form. Thus, the graphic form is never divided into sections and can be included in the overlap area when it is displayed.
Patent JP-H08150858-A (JP)
Title: Engine control device
Inventor: MORI TATSUJI
IPC: B60W10/06
Filed: 1994-11-30
Abstract: PURPOSE: To secure engine brake effect in accordance with operation conditions, and improve fuel consumption characteristics by controlling an engine in such a way that supply of fuel to the engine is stopped to adjust intake air flow when it is determined that engine brake control conditions are satisfied. CONSTITUTION: Signals of detection means such as a throttle valve 10 opening sensor, an engine 2 rotation speed sensor, a car speed sensor, etc., are inputted to the input side of a control means 20, and a control signal is outputted to an intake air flow adjusting means 28 comprising a throttle valve 10 and a throttle actuator 26. This control means 20 determines engine brake control conditions of the engine 2 in accordance with operation conditions and vehicle traveling conditions, stops supply of fuel to the engine 2 when the conditions are satisfied, and actuates the intake air flow adjusting means 28 to adjust intake air flow for securing engine brake effect in accordance with the operation conditions. Pumping loss of the engine 2 is thus reduced, and fuel consumption characteristics and operability can be improved.
Patent JP-H03183749-A (JP)
Title: Production of anode foil for electrolytic capacitor
Inventor: KAWAGUCHI MASAHIRO
IPC: C22F1/04
Filed: 1989-12-12
Abstract: PURPOSE:To increase electrostatic capacity after etching by subjecting an Al ingot in which trace amounts of Cu and Pb are allowed to coexist and respective contents of Fe and Si as impurities are limited to rolling in combination with annealing. CONSTITUTION:Al of >=99.94% purity having a composition which contains, by weight, 0.001-0.01% Cu and 0.00001-0.0002% Pb as essential elements and in which the contents of Fe and Si as impurities are limited to <=0.03% and <=0.03%, respectively, and also the total content of other impurities is limited to <=0.01% is cast. The resulting Al ingot is subjected to annealing directly after hot rolling or in the course of cold rolling. By this method, an anode foil for electrolytic capacitor can be obtained. Further, sufficient strength as hard foil can also be obtained.
Patent JP-2000146500-A (JP)
Title: Method for manufacturing explosive packaging bag and explosive cartridge
Inventor: SUMINO TSUNEO
IPC: C06B21/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain an explosive packaging bag and an explosive cartridge in which it can prevent water from invading the explosive cartridge from the outside without permitting an internal explosive to exude even when any load and shock are applied. SOLUTION: A synthetic resin is formed into a plurality of layers by combining a single layer thereof or a combination thereof, which layer is rendered to an antistatic treatment to obtain an explosive packaging bag. After the bag is clamped along its tip end, the tip end is covered with a bonding agent or resin, whereby an explosive is prevented from exuding and water is prevented from invading the explosive cartridge. Accordingly, loading work of an explosive achieved without unpleasantness and predetermined blasting effect is ensured.
Patent JP-H02168285-A (JP)
Title: Picture forming device
Inventor: YANAGIDA MAKOTO
IPC: G03G21/00
Filed: 1988-12-22
Abstract: PURPOSE:To reduce the attachment of developer to a guide member, a transfer means, etc., and to prevent a recording material from being soiled by providing a collecting member collecting developer scattering out of a picture carrier and applying a voltage with the same polarity as the developer to the collecting member. CONSTITUTION:The collecting member 11 collecting the floating and scattering toner is provided between the guide member 4 and a transfer electrifier 7. The collecting member 11 is grounded via a collecting member bias circuit 12, and since the toner is positively electrified, a DC voltage of +1kV is applied as a positive bias. Unless the recording material 5 is in a transfer position, ion wind generated by corona discharging directly blows to a photosensitive drum 1 to scatter the toner attaching to the drum 1. At this time, the flow of the ion wind generated by corona discharging is allowed to flow into the collecting member 11, whereby the scattering loner is simultaneously led and collected. Thus, the attachment of the developer to the guide member, the transfer device, etc., is reduced to prevent the recording material from being soiled by the developer.
Patent JP-H03182407-A (JP)
Title: Automatic warehouse
Inventor: GOTO YUKIHIRO
IPC: B66F9/07
Filed: 1989-12-12
Abstract: PURPOSE:To make a ceiling side guide rail unnecessary, by providing standingly a going in and out device whose gravity center is made to be biased to one side and where an elevator with a going in and out tool ascends/descends, on a travel body traveling on a floor side rail by means of a wheel and skid prevention rollers, and arranging a guide rail and a roller on a side where the gravity center is made to be biased. CONSTITUTION:A going in and out device 12 is constituted with a travel body 15 which is guided by means of a floor side rail 13 through a wheel 14 and skid prevention rollers 16, and an elevator 18 which supports a going in and out tool 22 and ascends/descends along a support frame 17. And the gravity center position G of this going in and out device 12 is set bias on one side, that is, on the right side in the drawing, and a guide rail 25 is arranged on this side, and a guide roller 27 provided on the travel body 15 is guided. As a result, a ceiling guide rail is omitted, and also a stable operation can be realized.
Patent JP-H07176422-A (JP)
Title: Superconduction magnet device
Inventor: ONO MICHITAKA
IPC: H01F6/02
Filed: 1993-12-21
Abstract: PURPOSE:To provide a superconducting magnet device that secures a requested stability against expected disturbances. CONSTITUTION:In a superconducting magnet device with superconductor 2 of which either of a current lead 5 or a power supply 6 is connected, a connecting part 4 of superconductor 2 with either of the current lead 5 or the power supply 6 is arranged at the place either of more than the critical temperature or the critical magnetic field of the superconductor 2.
Patent JP-H02168984-A (JP)
Title: Sewing machine preventing idle sewing noise
Inventor: KOIKE MIKIO
IPC: D05B27/24
Filed: 1988-12-22
Abstract: PURPOSE:To prevent an abutting noise, which is uncomfortable for an operator and generated at the time of idle sewing, between a feeding gear and cloth presser or the abutting tone between the cloth presser and a needle bar from being generated and to decrease load or wearing to a mechanism by holding an auxiliary feeding gear, which feeds an idle ring, as it is and positioning the upper and lower moving position of a main feeding gear, which feeds cloth, in a lower direction at the time of idle sewing. CONSTITUTION:An upper and lower feeding cam 8 is moved in an arrow A direction by the energizing of a pressing spring 11 and turned to a first state. Then, a main feeding stand 9 and auxiliary feeding stand 10 are positioned on a first eccentric circular cam 8a, for which eccentricity is large. In a condition that the cloth is fed and the cloth is not detected by both cloth edge detecting means 41 and 44, a solenoid 29 is excited and a cam driving rod 26 is moved in the opposite direction of the arrow A. The cam driving rod moves the upper and lower feeding cam 8 in an axial direction and the above mentioned main feeding stand 9 is positioned on a second eccentric circular cam 8b, for which the eccentricity is small. In the highest position by the second eccentric circular cam, the tip of a main feeding gear 5a is positioned lower than the upper surface of a needle plate 6 and the abutting with a cloth presser 7 is canceled.
Patent JP-2000151131-A (JP)
Title: Device with redundant power supply function
Inventor: ARIGA SATOSHI
IPC: H05K5/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To eliminate electrification and short-circuiting without using a tool for opening and closing a safety cover when a redundant power supply unit is mounted. SOLUTION: A frame-like safety cover 10 is fixed to a power supply slot rotatively by a screw 14 using an upper side as a supporting point. When a power supply unit is inserted to a power supply slot, a safety cover lock rod 15 unlocks the safety cover 10 to rotate. When a power supply unit is pulled out, it is pressed by the dead weight and rotates, and locks the safety cover 10 which closes an inlet of a power supply slot.
Patent JP-S63166722-A (JP)
Inventor: DEIBUITSUDO FURANSHISU MAKUROO
IPC: C01G25/04
Filed: 1987-12-18
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-H05158488-A (JP)
Title: Noise controller
Inventor: SAKO KAZUYA
IPC: G10K11/16
Filed: 1991-12-06
Abstract: PURPOSE:To facilitate initial equalization for forming pseudo signal of the noise signal from feedback signal in, especially, a factory by suppressing noise using a speaker. CONSTITUTION:A noise controlling device is provided with an initial equalization simulating part 10 which captures the remainder sound of noise and suppression sound in a specified space to be error signal and equalizes and synthesizes suppression signal and error signal for reproducing noise. And the device is provided with a storing means 18 which stores the initial equalization characteristics obtained by initial-equalizing the initial equalization simulating part 10 with noises such as while noise, an initial equalization coefficient change deciding part 19 which compares the error signal between the initial equalization characteristics previously measured and that currently measured with the average value of synthesized signal of suppression signal, and a load/save control 17 which sets the smaller average signal of synthesized signals in the initial equalization simulating part 10. The initial equalization of the initial equalization simulating part 10 may be done in linkage with a main switch 101 of a mobile equipment 102 in a factory.
Patent JP-H10159740-A (JP)
Title: Micro pump
Inventor: IRISA KOICHI
IPC: B81B3/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To increase diaphragm durability and improve pressurizing effect by providing a diaphragm for closing the upper side of an opening drilled through a substrate, and forming a pumping object fluid passage substantially analogous to the cross section of the expanded part of the diaphragm, and providing a front plate in the flow passage for accepting the diaphragm. SOLUTION: This micro pump for feeding a trace quantity of driven fluid such as an adhesive on the expansion and contraction of diaphragms 3a to 3e, has a translucent plate 10 jointed to the reverse side of a diaphragm substrate 1, and the upper parts of holes 2a to 2e drilled through the substrate 1 are closed with diaphragms 3a and 3e. Also, a light absorbing body 4a is made to generate heat via a laser beam introduced through an optical fiber 8a, thereby gasifying a fluid having a low boiling point in the hole 2a and expanding the diaphragm 3a into a flow passage 21. In this case, the flow passage 21 is formed to have a cross section substantially analogous to the expanded part of the diaphragm 3a at a synthetic resin fine molding process using the optical forming technology, and the flow passage 21 is provided with a front plate 26 for accepting the diaphragms 3a to 3e.
Patent JP-H06146907-A (JP)
Title: Intake device of pre-compression type two cycle engine
Inventor: TAKEUCHI TAKASHI
IPC: F02B75/02
Filed: 1992-11-07
Abstract: PURPOSE:To improve intake efficiency of an engine by preventing drift flow in the intake air passing through a reed valve and by taking other means. CONSTITUTION:A valve body of a reed valve 13 is composed of an upper valve body 33 and a lower valve body 34 which are overlapped vertically. These upper and lower valve bodies 33 and 34 are arranged so that they form an almost V-shape and their respective tips are extended toward the interior of a crank case 2a. A first valve hole 37 is formed on the top surface of the upper valve body 33, and a second valve hole 38 is formed on the bottom surface of the upper valve body 33. A third valve hole 41 is formed on the bottom surface of the lower valve body 34. A first reed to a third reed 43-45 are provided for letting the first valve hole to the third valve hole 37, 38 and 41 open and close. At least two reeds among the first reed to the third reed 43, 44 and 45 are made different in length from each other. In addition, the longer the reeds are, the smaller the inclination angles alpha, beta and gamma are taken with respect to the axes 49 and 50 of the corresponding upper and lower valve bodies 33 and 34.
Patent JP-2000149435-A (JP)
Title: Magnetic disk device, and video recording and reproducing device using this device
Inventor: OKUMURA TOSHIYUKI
IPC: G11B27/36
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a device keeping the quality of video data and reliability by suppressing reduction of transfer speed, that is, reduction of throughput of video data caused by substitution processing and calibration operation when video data are recorded and reproduced in/from a magnetic disk device. SOLUTION: In the substitution processing in a magnetic disk device 100, it is judged whether the substitution processing is to be performed by comparing the maximum transfer speed of a device, transfer speed of a recording and reproducing signal, and a buffer memory, or the substitution processing is to be performed after it is saved to a RAM 12. In the calibration, a time required for calibration and temporal margin to start of recording are judged. Thereby, the substitution processing and calibration by which an interruption of transfer data is caused in recording and reproducing can be suppressed.
Patent JP-H05157363-A (JP)
Title: Hot air heater
Inventor: HARA SHOICHI
IPC: F24H3/04
Filed: 1991-12-06
Abstract: PURPOSE:To improve time reliability of indicated temperature by interrupting in a short time incorrect detected temperature indication of a temperature sensor different from a room temperature due to radiation heat from a heater upon re-starting of heating operation, and demonstrating correct temperature indication on a temperature indicator. CONSTITUTION:A fan 6 releases and circulates in a room mixed hot air of combustion gas from a heater 4 and room air for heating. A storage device 32 stores and keeps set temperature upon previous operation. A storage device 32 stores and keeps set temperature upon previous operation. An indication instruction unit 31 compares kept data in the storage device 32 with detection temperature of a temperature sensor 8, and judges whether or not detection temperature indication to a temperature indicator 14 should be done, and instructs it. Accordingly, accurate temperature indication is achieved at ail times.
Patent JP-H01165935-A (JP)
Title: Method and apparatus for measuring particle
Inventor: NISHIMOTO YOSHIRO
IPC: G01N15/06
Filed: 1987-12-22
Abstract: PURPOSE:To perform measurement at a quick response speed with good accuracy, by operating and detecting the dispersion of input on the basis of primary and secondary outputs and calculating the particle size and density of particles to be measured on the basis of the luminous intensity of detected beam input. CONSTITUTION:The laser beam L emitted from a laser beam source 1 is con densed by a condensing lens 2 to irradiate the particles 3 to be measured in piping 4. Next, the beam L is irregularly reflected by the particles to become scattering beam S which is, in turn, incident to a DIP (deviation intensity posi tion) sensor 5 as beam input. The primary and secondary outputs of the scatter ing beam S are obtained by the sensor 5 and an operation part 6 and dispersion is calculated from said outputs. The particle size and density of the particles 3 are measured on the basis of the dispersion and luminous intensity at a quick response speed with good accuracy.
Patent JP-H05158781-A (JP)
Title: Exclusive flag management device for shared memory system
Inventor: HIRAOKA TAKASHI
IPC: G06F9/46
Filed: 1991-12-06
Abstract: PURPOSE:To immediately permit the access of the other computer to the shared memory in case of a fault generation in a computer with the exclusive flag. CONSTITUTION:The number of a computer with the exclusive flag is extracted by an encoder 13 to be recorded on a register 16. In case of a fault generation, the computer number is extracted by an encoder 12, and a comparator 17 collates it with the computer number with the exclusive flag on the register 16. If both numbers are matched, a flip-flop 19 outputs a forced reset signal of the exclusive flag.
Patent JP-2001140548-A (JP)
Title: Flush panel
Inventor: NAKAMURA KEIGO
IPC: E06B3/74
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a flush panel not allowing warp and twist to produce capable of reducing a weight, and capable of causing a high quality feeling like solid structure panel owing to an excellent design thereof. SOLUTION: This flush panel comprises a frame core material forming the core of the panel and a surface plate part installed on the core material so as to cover at least one of the front and rear surfaces of the core material. The surface plate part is formed by disposing, adjacent to each other, a plurality of decorative panels different in thickness from each other. By disposing such decorative panels, a height difference part is formed in a boundary between the decorative panels.
Patent JP-H05161146-A (JP)
Title: Solid-state image pickup device
Inventor: BABA ICHIRO
IPC: H04N5/369
Filed: 1991-12-09
Abstract: PURPOSE:To attain single color signal processing and to reduce the assembly cost by providing a specific string of picture elements of a light receiving section, arranging color filters symmetrically horizontally, placing the same number of optical black sections horizontally and arranging the sections symmetrical to the center line. CONSTITUTION:A light receiving section implementing signal processing by the usual drive and the mirror image drive is provided with (2n+1) strings (n is an integer of 0 or over) symmetrical to the center line and with color filters symmetrical to the center line. Furthermore, the same number of strings of optical black sections 2 are provided at a position symmetrical to the center line. In the signal processing of the light receiving section, the signal zero level is sampled by the black sections 2 by using a clamp pulse in the same timing for both usual driving and the mirror image driving. Then the processed signal is outputted via a vertical transfer section and a horizontal transfer section. Since the color signal processing is implemented identically for both usual driving and the mirror image driving, the unit is assembled at a low cost.