baber/WOPTO huggingface dataset:
Patent JP-H03225560-A (JP)
Title: Printed circuit board design system
Inventor: HYODO NORIAKI
IPC: G06F17/50
Filed: 1990-01-31
Abstract: PURPOSE:To easily expand line width by retrieving an idle wiring area around a selected wired pattern and expanding the line width of the selected wired pattern so as to hold a previously set wiring pattern interval. CONSTITUTION:A wiring area retrieving means 3 divides a selected net 61 into segments in a main storage part 7 and selects one of the segments in the main storage device 7. Then, the means 3 extracts the wiring pattern interval from a design reference table stored in the main storage part 7, extracts the start point of the segments in the main storage part 7, sets up an antenna rectangular to the segment from the point, and then extends the antenna up to its arrival at an obstacle. The setting positions of antennas on the segments are advanced in each wiring pattern and said processing is repeated. A writing pattern width expanding means 4 selects one of the segments divided by the means 3. The means 4 selects the shortest antenna, shortens both the ends of the antenna by one wiring pattern interval, generates a segment parallel with the segment from both the ends of the antenna in the main storage and repeats said operation.
Patent JP-S63152949-A (JP)
Title: Food additive
Inventor: KOBAYASHI YUKIO
IPC: A23L29/00
Filed: 1985-02-07
Abstract: PURPOSE:To obtain a food having extremely high nutritive value and capable of promoting and regulating functional activity of an internal organ of human bodies, by utilizing pollinic dumplings containing pollens of plants collected by bees mixed with secretions of the bees as an additive. CONSTITUTION:Pollinic dumplings containing pollens of a plant collected by bees mixed with secretions of the bees and, if desired, beeswax secreted by the bees in building a nest, are added to an optional stage of producing solid sweet food, beverages and liqueur, etc., so as to preferably provide about 0.5-2.0g pollinic dumplings and about 0.1-0.2g beeswax, per one meal.
Patent JP-S57135828-A (JP)
Title: Recovery of by-product tetrahydrofuran
Inventor: HAMADA SUSUMU
IPC: C07D307/08
Filed: 1981-02-17
Abstract: PURPOSE: To reduce loss in resources and load in waste water disposal stage, by vaporizing tetrahydrofuran in waste water discharged from steam ejectors in a polyester condensation reaction.  
     CONSTITUTION: A polycondensation reaction apparatus for polyester produced by using butanediol-1,4 as a component of starting materials, is kept at a predetermined degree of vacuum by steam ejectors 2, 3, 4, 5, 6 driven by steam 1. Steam drain, cooling water, tetrahydrofuran, etc. are condensed by condensers 7, 8 and discharged as waste water to a hot well 11. The temperature of waste water within the hot wall 11 is kept at 64W98°C to vaporize tetrahydrofuran having a b.p. of 64W65°C. The vaporized tetrahydrofuran is supplied through a vent pipe 14 to a condenser 15 where tetrahydrofuran is condensed. Tetrahydrofuran is once stored in a reservoir 16, and then fed to a tetrahydrofuran purifier. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09212353-A (JP)
Title: Method and device for supporting reused design
Inventor: WADA YUTAKA
IPC: G06F9/06
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To accurately take out design information to be reused from past design information in accordance with a system development request specification. SOLUTION: This supporting device is provided with a computer for supporting the design of system software, an input device for enabling a designer to forward a work interactively with the computer and a display device. The supporting device is also provided with a database for storing diversion source information to be past design information reused for design work, diversion destination information obtained by diverting or modifying the diversion source information, respective identification information for the diversion source information and the diversion destination information and relational information including knowhow related to the details of the reuse. In a reused information training procedure, knowhow is defined by a keyword for every reason, purpose and modification method for reuse. At the time of newly designing system software, relational information having the details of reuse matching with a required specification is retrieved and reusable design information is taken out.
Patent JP-S61180212-A (JP)
Title: Rear stop type photographic lens
Inventor: HIRANO HIROYUKI
IPC: G02B9/56
Filed: 1985-02-06
Abstract: PURPOSE:To obtain a wide-angle, compact rear stop type photographic consisting of four elements in four groups while various aberrations are compensated with good balance by satisfying specific geometric optical conditions. CONSTITUTION:The lens of 4-element, 4-group constitution consists of the 1st positive meniscus lens which has the convex surface on an object side, the 2nd negative meniscus lens which has the convex surface on the object side, the 3rd negative lens, and the 4th positive lens while a stop is arranged behind the 4th lens, and various conditions shown by inequalities 1-4 hold. The condition shown by the inequality 1 is concerned in the 1st lens and the compensation of a spherical aberration is improved. The condition shown by the inequality 2 is concerned in the compensation of coma flare, and the inequality 3 gives a relation between r3 and r2 so as to compensate the coma flare generated by the 2nd surface by the 3rd surface. The condition shown by the equation 4 is concerned in the divergent surface (6th surface) of the 3rd lens and the aspherical aberration and the Petzval's sum are held at proper values to compensate the astigmatism.
Patent JP-S62181742-A (JP)
Title: Production of protein-textured food
Inventor: MORIMOTO SHIZUYA
IPC: A23J3/26
Filed: 1986-02-04
Abstract: PURPOSE:To produce a protein food having texture similar to that of dried stretched cuttlefish, by treating protein or a protein-containing raw material by a twin screw extrusion cooking device and passing a formed texture protein sheet through between rollers. CONSTITUTION:Protein or a protein-containing raw material such as beans, fish and shellfish, marine beef, a mixture thereof, etc., extruded and cooked by a twin screw extrusion cooking device. Then, the prepared texture protein sheet is passed through between rollers to produce a protein-textured food. An extruder which is equipped with a feeder, a barrel, twin screw, die a heater for die and barrel and cooler and can carry out blending, compressing, kneading, grinding, shearing, heating and sterilization by one unit can be used as the twin screw extruder.
Patent JP-H02201707-A (JP)
Title: Reproducing circuit for disk device
Inventor: KIMURA TOSHIKI
IPC: G11B5/09
Filed: 1989-01-31
Abstract: PURPOSE:To make the delay characteristics of two equalizing circuits correspond and to simplify a circuit constitution by sharing the delay lines of an equalizing circuit to correct a peak shift and of an equalizing circuit to correct an amplitude fluctuation. CONSTITUTION:The output of a first attenuator 22 is subtracted from the output of a first buffer amplifier 16 by a first adding/subtracting amplifier 30, the output of a third attenuator 26 is added, and thus a reproduced signal in which the peak shift is equalization-corrected is outputted. Further the output of a second attenuator 24 is subtracted from the output of the first buffer amplifier 16 by a second adding/subtracting amplifier 32, the output of a fourth attenuator 28 is added, and thus the reproduced signal in which the amplitude fluctuation is equalization-corrected is outputted. In such a way, by sharing the delay lines provided in the equalizing circuit for the peak shift correction and the delay line provided in the equalizing circuit for the amplitude fluctuation correction, the four delay lines can be reduced to two delay lines 12 and 14, the circuit constitution is simplified, and since the same delay line is used for the two equalizing circuits, the dispersion of the delay characteristic can be eliminated.
Patent JP-S53106559-A (JP)
Title: Multiplexer of isolation type
Inventor: ARAKI TAKESHI
IPC: H03K17/693
Filed: 1977-02-28
Abstract: PURPOSE:To establish the multiplexer of isolation type which shows a function of ideal analog switch, rejects the effect of electromagnetically induced noise, and can perform high accurate and reliable operation.
Patent JP-S60166339-A (JP)
Title: Thermoplastic elastomeric composition
Inventor: SHIRAISHI MASAO
IPC: C08L23/00
Filed: 1984-02-08
Abstract: PURPOSE:The titled composition having extremely improved permanent compression set at high temperature, obtained by blending a hydrogenated derivative of a styrene-conjugated diene block copolymer with a softener for rubber, an olefin resin of peroxide decomposition type, and further conjugated diene rubber. CONSTITUTION:A blend comprising (A) 100pts.wt. hydrogenated derivative of a block copolymer shown by the formula (A is polymer block of monovinyl-substituted aromatic hydrocarbon, preferably styrene; B is elastomeric polymer block of conjugated diene, preferably butadiene, or isoprene; n is 1-5), (B) 80-300pts. wt. nonaromatic softener for rubber preferably mineral oil type of naphthene type or paraffin type, (C) 30-400pts.wt. olefin resin of peroxide decomposition type, (D) 0-900pts.wt. inorganic filler preferably talc, etc., and (E) 10-100pts.wt. conjugated rubber is kneaded, and 100pts.wt. of the composition is partially crosslinked with 0.1-3pts.wt. organic peroxide and 0.1-5pts.wt. crosslinking agent.
Patent JP-S63188103-A (JP)
Title: Direct sticking type color filter and its production
Inventor: SAEKI HIDEO
IPC: H01L27/14
Filed: 1987-01-30
Abstract: PURPOSE:To improve the heat resistance, the reliability, and the patterning precision of a filter by forming a leveling layer, an intermediate layer, and a protective layer with thermosetting high polymer materials. CONSTITUTION:A bonding pad 3, a scribing line 4, a foundation layer 5, an intermediate layer 6, a protective layer 7, first and second color filters 8 and 9, and a silicon substrate 10 are provided. In this case, the leveling layer 5, the intermediate layer 6, and the protective layer 7 are formed with thermosetting high polymer materials where a thermal reaction initiator, a thermal crosslinking agent, or the like is added to or a thermally reactive monomer, or the like is copolymerized to essential components of transparent material having a heavy molecular weight as transparent high polymer materials. Transparent high polymer material which can be thermally hardened sufficiently at a temperature which does not degrade the filter are used as thermosetting high polymer materials. Thus, the heat resistance and the reliability are improved and the degree of leveling is improved by the fluidity of high polymer materials at the time of thermal hardening to improve the patterning precision of the filter.
Patent JP-H0560613-A (JP)
Title: Monochromator, centrifugal separator with monochromator and method of capturing stray light in monochromator
Inventor: ROBAATO EICHI GIIBERAA JIYUNIA
IPC: G02B5/00
Filed: 1992-01-13
Abstract: PURPOSE: To prevent a stray light from returning to a diffraction grating on account of reflecting and scattering, and from mixing with the output of a monochromator, by forming surfaces having different optical characteristics on the inner wall of an optical tube. CONSTITUTION: An optical tube 34 of a monochromator 30 is made of segments 36, 38 which are coupled by an elbow 39, in which a diffraction mirror 40 is arranged. An incident light 59 from a light source 44 is guided to the mirror 40. On the inner surface of a tube 34 for capturing a stray light, the following are formed; a very smoothly reflecting half-absorption surface, comparatively smooth half-absorption surface, and a roughly scattering high absorption surface. First characteristic is arranged more adjacently to the mirror 40, second characteristic is arranged in the vicinity of the outlet end of the segment 38. Third characteristic is arranged below the segment 38, thereby turning the stray light away from the diffraction grating and the outlet of the monochromator 30.
Patent JP-H11219992-A (JP)
Title: Method and device for evaluating semiconductor element
Inventor: MIURA TOSHINORI
IPC: H01L21/66
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for evaluating a semiconductor element wherein measurement of lateral diffusion distance of an impurity layer of a semiconductor is performed in non-destructive manner while no throughput of element is not reduced even when dispersion of diffusion distance in the depthwise direction is evaluated. SOLUTION: The surface of a wafer 1 is irradiate with light in lateral direction from a laser microscope 4 for scanning. Then from relationship between a current generated in the wafer 1 by light projection and a surface position of the wafer 1 irradiated with light, the diffusion distance in lateral direction is obtained by a computer 8. To evaluate a dispersion of diffusion distance in depthwise direction, a diffusion ratio between diffusion distances in depthwise direction and lateral direction on the surface of the wafer 1 of at least one impurity layer 3 is obtained by the computer 8. Thus a lateral diffusion distance of a plurality of impurity layers 3 which are to be evaluated is obtained, and respective diffusion distance of the impurity layer 3 in the depthwise direction is obtained based on the lateral diffusion distance and the diffusion ratio, for evaluating dispersion of diffusion distance in depthwise direction.
Patent JP-H08223542-A (JP)
Title: Second generation clear vision decoding circuit
Inventor: OTOME TAKASHI
IPC: H04N7/015
Filed: 1995-02-09
Abstract: PURPOSE: To totally perform digital processing for the decoding circuit by connecting 1st and 2nd signal processing means directly. CONSTITUTION: A composite video signal to a terminal 1 is converted into a digital signal by an A/D converter circuit 2 synchronously with a clock signal from a 1st clock generating circuit 3. A 1st signal processing circuit 5 converts the digital signal into a luminance signal with a horizontal luminance high frequency signal added thereto and a signal being demodulated vertical time high frequency signal and vertical luminance high frequency signal and a color difference signal and outputs them. A D-D conversion circuit 6 operates its line memory by using a clock signal generated from the circuit 3 for write and using a clock signal synchronously with a horizontal synchronizing signal from a 2nd clock generating circuit 4 for read and converts the signals.  A 2nd signal processing circuit 7 conducts processing such as reproduction line interpolation processing for a signal multiplexed onto upper and lower non-picture portion, vertical magnification processing and double speed conversion doubling horizontal frequency, a D/A converter circuit 8 converts the output of the circuit 7 by using a clock signal from the circuit 4 and provides an output of the resulting signals to a luminance terminal 9 and color difference output terminals 10, 11. Thus, the analog processing is eliminated and digital processing is totally used for the decoding circuit.
Patent JP-H03228004-A (JP)
Title: Laser diode coupling device
Inventor: SHIMAOKA MAKOTO
IPC: G02B6/42
Filed: 1990-02-02
Abstract: PURPOSE:To eliminate a positional deviation even if there is residual strain in a fixed joint part by forming a stepped groove in the outer periphery of a ferrule support member and inserting a ring-shaped brazing material along the groove, and joining the ferrule support part and a base together. CONSTITUTION:A ferrule 32 and a ferrule guide 33 which are joined and fixed are inserted into a lens guide part 28 and the optical axes of a rod lens 27 and a fiber 31 are adjusted. The ferrule guide 33 is pressed where maximum coupling is obtained with a load of >=400g. Then a high frequency heating jig is provided in the peripheral direction of the ferrule guide 33 to heat a guide part. The stepped groove 34 is cut in the ferrule guide 33 and the brazing material which is inserted along the groove is fused to enter the groove and become solid. Thus when the ferrule guide 33 and lens guide 34 are joined, the entire circumference is heated uniformly at a time by high frequency heating and solidification shrinkage is caused uniformly, so the both never deviate in position owing to the fixation.
Patent JP-S59149255-A (JP)
Title: Taking-up apparatus for vertical distribution
Inventor: KATAOKA AKIRA
IPC: B65H23/00
Filed: 1983-02-15
Abstract: PURPOSE:To eliminate the influence of the weight of a supporting arm to the contact pressure of a touch roller by restricting each supporting shaft of the upper and the lower touch roller supporting arms so as to be revolved symmetrically by the mutually restricting gears and allowing the weights of the both arms to be offset and allowing the arm to be stopped at any position. CONSTITUTION:The horizontal supporting shafts 3 and 3a arranged in parallel in the vertical direction at the intermediate position of the length between the upper and the lower taking-up shafts 1 and 1a are fixed at the rear parts of touch-roller supporting shafts 2 and 2a respectively. The rod 5a of a hydraulic cylinder 5 installed onto one lower-side supporting arm 2a is gradually retreated at a constant speed in correspondence with the growth of a sheet roller R and turned downward, and a touch roller 6a is separated from a taking-up shaft 1a. At the same time, the upper-side supporting arm 2 is turned upwardly through the mutual engaging gears 4 and 4a which are fixed onto the respective supporting shafts 3 and 3a and engaged each other, and then the touch roller 6a is separated from the taking-up shaft 1a, and the weights of the upper and the lower touch rollers 6 and 6a and the supporting arm 2a are offset by the gears 4 and 4a respectively.
Patent JP-H11216390-A (JP)
Title: Dry electric precipitator and operation thereof
Inventor: MIENO MITSUHIRO
IPC: B03C3/08
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a dry electric precipitator in which a re-scattering preventing dust collecting electrode suppressing the re-scattering amt. of dust at a time of hammering is incorporated. SOLUTION: In a dry electric precipitator internally divided into a plurality of sections in relation to a gas flow direction and constituted by arranging many sets of combinations of discharge electrodes and plate-shaped dust collecting electrodes 1 in the respective sections, a combination of re-scattering preventing dust collecting electrode parts 2 and discharge electrodes 3 is arranged in the rear stage of the final section to perform two-stage dust collection. The re-scattering preventing dust collection electrode parts 2 are formed by arranging a plurality of chute-shaped dust collection electrodes in one row in the gas flow direction and the chute-shaped dust collection electrodes have trough-shaped parts having an almost U-shaped cross section extending up and down and the projected parts of the trough-shaped parts are arranged in the gas flow direction.
Patent JP-S60164966-A (JP)
Title: Information reproducing device
Inventor: TANAKA SHINICHI
IPC: G11B20/10
Filed: 1984-02-08
Abstract: PURPOSE:To reduce the number of externally attached circuit parts and to reduce temperature drift and secular change by constituting the device to generate a strobe pulse synchronizing with a reproduced digital signal to ward the direction opposite to the direction of fluctuation of a threshold value due to a glitch generated by a D/A converter. CONSTITUTION:A strobe pulse generating device 15 generates strobe pulse synchronizing with a reproduced digital signal. A strobe pulse is formed after a fixed time from rising edge of the reproduced digital signal. As leading edge of the reproduced digital signal is formed when the reproduced signal crosses a threshold value from negative to positive, if the fixed time is shorter than minimum inversion intervals of the reproduced digital signal, the strobe pulse is generated only when the level of the reproduced signal is higher than the threshold value, and the output of a D/A converter 16 changes synchronizing with this. Accordingly, even if the threshold value is changed by a glitch in the negative direction of the D/A converter 16, no hazard is generated in the reproduced digital signal.
Patent JP-H07208869-A (JP)
Title: Cooling apparatus for fumigation apparatus combusted article
Inventor: UEDA MINORU
IPC: C04B33/32
Filed: 1994-01-21
Abstract: PURPOSE:To provide a apparatus which is capable of constructing a capsule into a tightly closed structure by fixing an inflow port and an outflow port of a cool in pipe, and is capable of securely preventing fresh air entering the capsule as a fumigation processing is performed for a satisfactory fumigation processing. CONSTITUTION:A cooling pipe 5 is formed into a U shape having a cool ing air inflow port 6 at its one end and an outflow outlet T at its other end. The cooling pipe 5 is disposed on a ceiling of a capsule 1, and the inflow port 6 and the outflow port 7 are allowed to penetrate a side wall 9 of the capsule 1 and protrude from the same and are closed air tightly at a penetration part thereof. As the capsule 1 reaches a cooling position, the inflow port 6 of the cooling pipe 5 is automatically connected with a cooling air supply tube 27 to permit cooling air to be automatically supplied. The cooling air is heat exchanged during the time it is supplied and is directed to pass through the inside of the cooling pipe 5 whereby cooling in the capsule 1 is promoted, and air used is exhausted from the outflow port 7.
Patent JP-H04262880-A (JP)
Title: Welding bolt
Inventor: TAKAHASHI HAJIME
IPC: B23K11/14
Filed: 1991-02-15
Abstract: PURPOSE:To obviate variance of welding strength by precesely positioning a welding bolt and preventing a shunt current of a welding current to form a fine weld zone when the welding bolt having plural welding projections on the bearing surface side is fitted to a plate by projection welding. CONSTITUTION:A guide 4 to fit into a welding bolt insert hole is provoided on the underhead part of the welding bolt 1, this guide is provided with notches 6 on parts close to the welding projections 3 so as to come into contact with the inside diameter of the insert hole and a guide part 5 to slide on the inside diameter of the insert hole only on the central part among the welding projections 3 is provided.
Patent JP-S61182631-A (JP)
Title: Production of magnetic recording medium
Inventor: SATO TOMU
IPC: H01F1/11
Filed: 1985-02-07
Abstract: PURPOSE:To improve the dispersibility of magnetic powder by freezing quickly a suspension consisting of three components; ferromagnetic powder, dispersant and liquid medium, evaporating away the medium component in the frozen state and using the ferromagnetic powder obtd. in such a manner as a magnetic coating paint. CONSTITUTION:The suspension consisting of the three components; the ferromagnetic powder, the dispersant which assists the dispersibility of the ferromagnetic powder by adsorbing chemically on the surface of said powder and the liquid medium, for example, water or the medium, for example, dioxane which can be easily frozen and has the high vapor pressure in the frozen state is prepd. After such suspension is quickly frozen, the medium component is removed by a freeze drying. The magnetic paint is prepd. by using the resulted magnetic powder. Such paint is coated on a non-magnetic base to form a magnetic layer. The dispersibility of the magnetic powder is thus improved and the improvement in the surface characteristic of the magnetic recording medium is made possible.