baber/WOPTO huggingface dataset:
Patent JP-H0444905-A (JP)
Title: Packaging device for bar-shaped articles aligned in line
Inventor: FUCHIGAWA YOSHITANE
IPC: B65B5/06
Filed: 1990-06-04
Abstract: PURPOSE:To make it possible to automate a packaging process to insert an aligned body in a bag by a method wherein an elevating means which elevates a guide cylinder, and a projecting means, which pushes out an aligned body from the discharge opening and moves the aligned body in a bag while making the discharge opening of the guide cylinder stay at the opening of the bag, are provided. CONSTITUTION:By an elevating means 44, a guide cylinder 43 stops at a first position. A push-out means 40 is operated, and an aligned body 4 on a working table 9 is inserted and held in a first section 49a of the guide cylinder 43. The guide cylinder 43 is moved to a second position. The push-out means 40 is operated, and a new aligned body 4 on the working table 9 is inserted and held in a second section 49b of the guide cylinder 43. The guide cylinder 43 is moved to a third position. A projecting means 45 is operated, and projecting elements 52a, 52b are projected in respective sections 49a, 49b through a cylinder device 53, and aligned bodies 4, 4 in respective sections are inserted and stored in a bag 5 by a single stroke. The bag 5 is held by a moving holding device 57 and transferred on a belt conveyor, and packaging is completed by a bag mouth device.
Patent JP-H05339227-A (JP)
Title: Purification of anthraquinone-2-sulfonic acid sodium salt
Inventor: TAKUMA HIROSUKE
IPC: C07C309/38
Filed: 1992-06-08
Abstract: PURPOSE:To obtain the subject compound having a high purity and minimized in the contents of inorganic components by recrystallizing crude anthraquinone-2- sulfonic acid sodium salt from water by the combination of an activated carbon technique with a chelating agent treatment technique. CONSTITUTION:Crude anthraquinone-2-sulfonic acid sodium salt is dissolved in water, treated with activated carbon and a chelating agent, and subsequently recrystallized to obtain the pure anthraquinone-2-sulfonic acid sodium salt. Ethylenediamine-N,N,N',N',-tetraacetate sodium salt, N-(hydroxyethyl)- ethylenediamine-N,N',N'-triacetate sodium salt, diethylenetriamine-N,N,N',N'',N''- pentaacetate sodium salt and nitrilotriacetate sodium salt are especially suitable as the chelating agent. The amounts of the activated carbon and the chelate agent are suitably 5-15wt.% and 2-20wt.%, respectively, based on the weight of the crude anthraquinone-2-sulfonic acid sodium salt. The method can readily produce ultrapure objective compound and thereby is extremely advantageous.
Patent JP-S635088-A (JP)
Title: Novel furan compound and production thereof
Inventor: YONEDA TOMOYUKI
IPC: A61P1/04
Filed: 1986-06-25
Abstract: NEW MATERIAL:A compound expressed by the formula. USE:A smooth muscle relaxant of a contracted vessel, an inhibitor for blood coagulation and platelet agglutination and a remedy for peptic ulcer. PREPARATION:An earthworm (preferably Lumbricus rubellus) is extracted with an organic solvent (example; methanol, etc.) or water-soluble solvent, and the obtained extract, preferably after concentration or drying, is purified by using combination of at least two procedures selected from fractionation with an organic solvent adsorption with an adsorbent, adsorption chromatography, partition chromatography, ion-exchange chromatography and gel chromatography.
Patent JP-S5576114-A (JP)
Title: Stretch-breaking unit of continuous filament tow
Inventor: SASAKI YOSHIYUKI
IPC: D01H5/30
Filed: 1978-11-30
Abstract: PURPOSE:To prevent the accompanying air eddy current due to the draft roller ratation and to eliminate the roller lapping, breakage, and uneven fiber quality, by means of a baffle plate equipped near the continuous tow transfer surface of the apron belt. CONSTITUTION:The baffle plate 5 is equipped between the delivery rollers 1 and 1' and a pair of draft rollers 2 and 2' and near the transfer surface 4a of the continuous tow T of the apron belt 4. The continuous filament tow T is fed by the rollers 1 and 1' and stretch-broken by the rollers 1, 1' and 2, 2'. The cut tow T is wound by the winder 9 via the aspirator 6 and the air turbulent nozzle 7.
Patent JP-S6045526-A (JP)
Title: Improver for ischemic heart desease
Inventor: OGUCHI YOSHIHARU
IPC: A61K36/07
Filed: 1983-08-11
Abstract: PURPOSE:An extremely safe improver for ischemic heart disease, useful for coronary arteriosclerosis, myocardial infarction, angina pectoris, arrhythmia, cardiac incompetence, etc., comprising protein polysaccharide derived from Basidiomyces belonging to the genus Coriolus versicolor as a main component. CONSTITUTION:An improver for ischemic heart disease comprising protein polysaccharide, an extract of a mycelium culture obtained by cultivating Basidiomyces belong to the genus Coriolus versicolor or its fruit body with hot water or an alkali solution as an active ingredient. The protein polysaccharide (e.g., Krestin) contains 18-38wt% protein, has 5,000-300,000 molecular weight (ultracentrifugation method), its saccharide part is beta-D-glucan, constituent amino acids of protein are aspartic acid, leucine, etc. and it shows properties of solubility in water, etc. Oral administration is preferable, and a dose is 10-1,000mg/day/kg, preferably 20-600mg/day/kg.
Patent JP-S5781787-A (JP)
Title: Error correcting device for digital television signal
Inventor: JIEEMUSU HETSUDOREI UIRUKINSON
IPC: H04N9/79
Filed: 1981-09-18
Abstract: PURPOSE: To correct errors, by replacing error sample signals with corrected sample signals produced by using an algorithm to be used for operating forecasted values of sample signals, when error sample signals are generated.  
     CONSTITUTION: Samples regenerated by a VTR are input into a sample matrix storing device 3. Forecasted values A 1 V and A 2 V are operated by algorithm operating circuits 4 and 7 at locations of each sample, and the forecasted values A 1 V and A 2 V are compared with a real value AV at comparators 5 and 8. An  algorithm selecting circuit 6 selects an algorithm which gives the most accurate  forecasted sample value. A sample value operating circuit 10 operates a forecasted value in accordance with the selected algorithm. Moreover, input samples  usually supplied to the output terminal through a timing circuit 12 are replaced  with the output of the circuit 10 by switching over a switching circuit when an  error occurs. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5848699-A (JP)
Title: Jig for electroplating of semiconductor wafer
Inventor: MAEYAMA IDEO
IPC: C25D17/08
Filed: 1981-09-16
Abstract: PURPOSE:To permit easy and sure checking of the continuity in the surface electrodes of a semiconductor wafer by mounting a set of elastic holding pieces  on an insulating and holding plate respectively separately and checking the continuity of the wafer held by the same between the respective elastic holding  pieces. CONSTITUTION:First a supporting rod 9 is beforehand forced downward against the elastic force of a spring 12, and a wafer 1 is inserted between the contact parts 7a, 7a at the tips of respective supporting pieces 7, 7 and a retaining piece 10 and is mounted and grasped by the elastic force of the spring 12. Then both sides in the upper part of the circumferential end face of the wafer 1 is brought into press contact with the parts 7a, 7a by the pressing force from below of the plate 10. As a result, the electrode part drawn out at said circumferential end face and the parts 7a, 7a are conducted electrically. The contact is  sufficient and is low in contact resistance. The continuity between the respective  parts 7a, 7a is checked, whereby the continuity between the pieces 7, 7 and a surface electrode 2 of the wafer 1 is checked.
Patent JP-S5849043-A (JP)
Inventor: SHIBAMOTO MASAYUKI
IPC: H02M7/155
Filed: 1981-09-16
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-2000337641-A (JP)
Title: High frequency heating device
Inventor: ENDO MINORU
IPC: H05B6/64
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To perform smooth and reliable operation of a switch interlocking with a body door. SOLUTION: This high frequency heating device comprises a heating source 1 to heat a substance to be heated; a heating chamber to contain the substance to be heated; an openable door 3 through which the substance to be heated is inputted and outputted; protrusion parts 4a and 4b formed in one spot or a plurality of spots of a door and serving as a transmitting means for the purpose of turning on and off and electric signal for a body or the like; holes which are formed in a heating chamber front plate 5, positioned opposite to a door, and in which the protrusions are inserted; cams 7a and 7b situated at the back thereof and directly turning on and off an electric signal; a plurality of switches 8a, 8b, 8c, and 8d situated in the proximity of the cams;  a guide piece for a protrusion situated on the back at least in one spot of the hole of the surface of a heating surface positioned facing the door 3; a switch case 10 in which a plurality of switches are incorporated; and a gap provided between the guide piece and the switch case 10. Through constitution, in a manner described above, of the high frequency heating device, reliable operation of the switch is executed.
Patent JP-H10334395-A (JP)
Title: Method and device for measuring traffic information
Inventor: KIHARA HITOSHI
IPC: G08G1/04
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To simultaneously measure information on plural vehicles and vehicles different in the directions of travel by taking the vehicles traveling on a road and recognizing the movements of the respective vehicles on a picture as motion vectors. SOLUTION: A picture input means 12 is arranged above the road of a single lane or plural lanes so that the whole vehicle pass band of the road can be taken and it transmits the obtained picture to a picture analysis means 20. In the picture analysis means 20, a vectoring means 30 makes the movement of an image into the vector based on an arbitrary fixed point at time to and a shift position after the time Δt of the picture at the point. A vehicle recognition means 40 recognizes the vehicle based on the obtained motion vector. A travel information processing means 50 analyzes the motion vector recognizes as the vehicle and measures travel information of the vehicle. When obtained travel information of the vehicle is transmitted to a host computer 14 controlling road traffic information and traffic congestion information, traffic information in real time can be obtained.
Patent JP-H0441432-A (JP)
Title: Heparin sustained release material and production thereof
Inventor: MINATO MASAO
IPC: A61K47/48
Filed: 1990-06-06
Abstract: PURPOSE:To obtain the title material suitable for such medical products as to be in contact with the blood for a long period of time by introducing tertiary amino group into the side chain of a PVA-based polymer followed by mixing with heparin in its solution state and then forming into a hydrogel. CONSTITUTION:A compound having in the molecule both tertiary amino and aldehyde groups (e.g. p-dimethylaminobenzaldehyde) is reacted with a PVA-based polymer to prepare a solution of a PVA-based polymer with tertiary amino group in its side chain. Heparin is then added to this solution followed by neutralization with pref. an alkali to adjust the pH of the solution to >=2. Thence, the resulting solution is either formed or applied on the surface of a base material followed by solidification into a hydrogel, thus giving the objective heparin sustained release material. With this method, the present material with a large amount of heparin carried within can be obtained. Formation of ionic bond in the present material will result in the slower release of the heparin, thus maintaining anti-thrombogenicity for a long period of time.
Patent JP-H08338739-A (JP)
Title: Electronic chart display information device
Inventor: TAKENAWA MINORU
IPC: G06F17/30
Filed: 1995-06-14
Abstract: PURPOSE: To facilitate setting and resetting of a selected course even in a process of navigation by providing a course determining means (program) for determining the course including a series of veering points, and others. CONSTITUTION: An electronic chart information reading program 91 reads chart data through a CD-ROM drive 70 and prepares chart data 81 of an internal format and, moreover, restricted area data 82 in a disk (HDD) 80. A display program 94 displays in CRT 40 plotted data obtained by applying a prescribed processing to a selected part of the chart data 81, as a chart. Based on the displayed chart, a course determining program 95 prepares course data 83a, etc., including a series of veering points specified by an operating instruction from a panel 30, in course data 83, and thereby determines a course. A course selecting program 96 selects one course to be sailed out of the various courses 83a-83c in the course data 83 as a selected course and sets the contents thereof in a selected course data region 97. Thereby, a function of planning navigation is demonstrated.
Patent JP-H0312783-A (JP)
Title: Pattern checking method
Inventor: TAKAHASHI HIDEMI
IPC: G03F1/84
Filed: 1989-06-09
Abstract: PURPOSE:To check a 2-dimensional fine pattern of a printed board at a high speed by producing previously an expansion mask and a contraction mask including the check standards from a computer aided design and comparing optically these masks with each check standard. CONSTITUTION:A production procedure including the production of a computer aided design CAD through the check of a pattern is defined as follows. That is, the printing mask data is produced in a procedure 2 from the CAD data produced in the procedure 1 and at the same time the checking mask data is produced in a procedure 3. Then a mask producer of a procedure 4 produces a printing mask of a procedure 5 and a checking mask of a procedure 6 based on the printing and checking mask data. Then a printed board is produced from the printing mask in the procedure 7, and the pattern is checked in a procedure 8. The printing mask, an expansion mask, and a contraction mask have the forms shown in (a), (b) and (c) respectively. Then both masks (b) and (c) are put on the mask (a) so as to detect the defects due to the swelled copper.
Patent JP-H11340228-A (JP)
Title: Semiconductor device having al-alloy wiring
Inventor: KONO TAKAHIRO
IPC: H01L23/52
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the electromigration resistance of wiring by including a first conductive layer composed of α-phase Ta and a second conductive layer positioned above the first conductive layer and composed of an Al-alloy in the wiring. SOLUTION: After an SiO2 film 2 is formed on the surface of a silicon substrate 1 by the CVD method, a TaN film 3, an α-phase Ta film 4a, an Al-alloy film 5, and another TaN film 6 are successively formed on the SiO2 film 2. Then wiring 10 is left by patterning the laminated structure of the TaN film 6, Al-alloy film 5, Ta film 4, and TaN film 3. The patterning of the Al-alloy film 5 is performed by reactive ion etching using Cl2 and BCl3 . The patterning of the TaN films 3 and 6 and Ta film 4 is performed by milling using Ar ions. Since the Al-alloy film 5 is formed on the TaN film 3 and Ta film 4, the orientational property of the (111)-face of the Al-alloy film 5 is improved. Therefore, the electromigration resistance of the wiring 10 is increased.
Patent JP-S6126517-A (JP)
Title: Preparation of synthetic chalcopyrite
Inventor: EDA NOBUO
IPC: H01M4/58
Filed: 1984-07-16
Abstract: PURPOSE:To synthesize beta-phase chalcopyrite useful as an active substance for a non-aqueous cell, by mixing Cu2S with FeS2 at a specific ratio, and heating the mixture under a flow of an inert gas of a specific flow rate. CONSTITUTION:Cu2S is mixed with FeS2 at a molar ratio of 1:2, and the mixture is heated under a flow of an inert gas (e.g. nitrogen, argon, etc.). The flow rate of the inert gas is 0.5-33l/min per 1kg of the raw material. The objective beta-phase chalcopyrite (CuFeSx, 1.80<x<200) can be produced by adjusting the flow rate of the inert gas within the above range.
Patent JP-S629300-A (JP)
Inventor: TOGO KOJI
IPC: G21F9/00
Filed: 1985-07-08
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-H0816076-A (JP)
Title: Hologram photosensitive recording material and hologram photosensitive recording medium, and hologram manufacture using them
Inventor: ITO HIROMITSU
IPC: G03F7/027
Filed: 1994-06-29
Abstract: PURPOSE:To improve the chemical stability, the resolution, the diffraction efficiency, the transparence, and the regeneration wavelength reproducibility, by mixing a specific thermosetting bisphenol A type epoxyoligomer and a specific thermosetting epoxyoligomer. CONSTITUTION:An aliphatic monomer which can be radical polymerized is distributed evenly in the solid phases which consists of a thermosetting bisphenol A type epoxyoligomer shown in the formula (where n=1 to 20), which can be solvent solved and cation polymerized, has the epoxy equivalent 800 or more, and has the melting point 50 deg. or higher; and a thermosetting epoxyoligomer which can be solvent solved, and cation polymerized, and has the epoxy equivalent less than 1000, and a high refraction factor. When a laser interference ray is radiated on this recording material, a photoinitiator generates simultaneously a radical seed, and a Brphinsted acid or a Lewis acid to activate the radical polymerization and the cationic polymerization by the function of a sensitizer, at the position of a strong optical interference function, of the positions of the laser radiation.
Patent JP-H0439979-A (JP)
Title: Laser oscillator
Inventor: KARASAKI HIDEHIKO
IPC: H01S3/134
Filed: 1990-06-05
Abstract: PURPOSE:To relieve the output power of a power source from its dependence on the voltage of the power source and stabilize the output of laser by detecting AC voltage of a power source and controlling switching on time in conformity with the magnitude of fluctuations in a reference signal. CONSTITUTION:When AC voltage of a power source fluctuates, the fluctuations are detected by a voltage converter 21, a rectifier 22, and a smoothing capacitor 23 respectively and input into an error amplifier 24. As reference voltage of a reference voltage signal generation circuit 24 is input into the amplifier 22, he differential voltage enters an output setting circuit 28. The circuit 28 controls switching on time of a switching low voltage power source in conformity with the differential voltage with the reference voltage so as to unify the voltage and outputs the controlled power. A drive circuit 14 switches a switching device 13 based on the time and the switching frequency fixed by an output setting circuit 19. The output power from the switching power source is stabilized so that the output of laser may not depend on the AC voltage of the power source.
Patent JP-H06338975-A (JP)
Title: Operating method for data communication equipment
Inventor: FUJII TAKANORI
IPC: H04N1/00
Filed: 1993-05-28
Abstract: PURPOSE:To process a received signal so as to be always at an appropriate level by raising an input signal level in the case that a modulated wave signal received by an analog line is inputted to a demodulating means, and lowering the input signal level in the case that the modulated wave signal received by a digital line is inputted to the demodulating means. CONSTITUTION:In the case that a picture is received in a G3 mode by using a PSTN line, the correction operation of the received signal of an equalizer is turned on, and the amplification degree of an amplifier is set high. In the case of the PSTN line, the modulated wave signal of a modem transmitted from an opposite party is attenuated greatly, and simultaneously, signal distortion is caused, but the signal distortion can be removed by this control. In the case that the picture is received in the G3 mode by using an ISDN line, the correction operation of the received signal of the equalizer is turned off, and the amplification degree of the amplifier is set low. In the case of the ISDN line, since the generation of attenuation or the signal distortion is small, the modulated wave signal received by this control can be inputted to the modem by the appropriate level.
Patent JP-S5671330-A (JP)
Title: Photoelectric switch
Inventor: YORIFUJI ARITAKA
IPC: H03K5/01
Filed: 1979-11-15
Abstract: PURPOSE:To prevent the malfunction due to unstable voltage at the application of power supply, by providing a constant voltage detection circuit detecting stabled power supply voltage and a rapid charge/discharge circuit setting the initial condition of an integrating capacitor with the photodetector side. CONSTITUTION:Modulated light in pulse modulation from a photoemitter A is detected at a photodetector B, and the output circuit is operated by the detection of interruption at the photodetector B. In a photoelectric switch with such operations, the photodetector B is provided with a constant voltage detection circuit 6 and a rapid charge/discharge circuit 7. The circuit 6 detects the stable state of power supply voltage at the application of power supply and restricts the operation of an output circuit 5 until this detection signal is produced. Further, the circuit 7 sets the initial state of the integration capacitor of an integration circuit 4 at the application of power supply and rapidly charges/discharges this capacitor, and by setting the control terminal 12 at H or L level, rapid charge or discharge is determined for the initial state of the capacitor. This is suitably determined for the use of photoelectric switch either for light transmission type or suppression reflecting type.
Patent JP-S6129205-A (JP)
Title: Sound quality and sound volume controlling system of sound apparatus
Inventor: TAKAHASHI SATOSHI
IPC: H03G9/00
Filed: 1984-07-19
Abstract: PURPOSE:To make loudness control by appropriate and stable correction characteristics by providing emitter grounding amplifier circuits for low frequency range and high frequency range and a diode that applies the output of to a sound quality controlling circuit. CONSTITUTION:Sound volume controlling voltage set in a sound volume controlling voltage source 51 is applied to an input terminal 28, and at the same time, supplied to a transistor TR50. Sound volume controlling voltage from the TR50 is amplified to opposite phase by TRs 40, 46 that form emitter amplifier circuits for low frequency range and high frequency range respectively. Accordingly, when the sound volume controlling voltage is lowered by setting of the voltage source 51, the collector voltage of TRs 40, 46 rises. When the collector voltage of TR40 goes up and the pole of voltage applied to a diode 38 becomes normal direction, the low frequency range controlling voltage impressed to an input terminal 26 goes up, and the low frequency range of sound signals is augmented. Similarly, the high frequency range of sound signals is augmented by rise of collector voltage of TR46. Thus, the loudness control can be performed by appropriate and stable correction characteristics.