baber/WOPTO huggingface dataset:
Patent JP-2001098395-A (JP)
Title: Base sheet masking material
Inventor: TAKEDA KENJI
IPC: C25C7/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a base sheet masking material, even in the case a bolt or a nut for fixing the masking material for a base sheet is contacted with obstructions at the time of installing the base sheet, capable of correcting its position so as to be smoothly changeable and moreover capable of smoothly exhausting an electrolytic solution remained in the space on the back side of the masking material. SOLUTION: In this base sheet masking material masking at least either the upper side part or the lower side part of a base sheet in a metallic stripping sheet producing process, the masking material has a guid provided parallel to the mounting direction to an electrolytic cell or the other apparatus, and moreover, the lower part of the masking material is provided with an opening part capable of exhausting an electrolytic solution remained in the space on the back side thereof.
Patent JP-H0693420-A (JP)
Title: Sliding material and its production
Inventor: HASEI SEIJI
IPC: C23C14/06
Filed: 1992-09-16
Abstract: PURPOSE:To improve the adhesion between a Ti-N-O film applied on the surface of a substrate and the substrate in a sliding material and to improve its sliding properties, in the thickness direction of the same film, by increasing the oxygen atomic % ratio from the surface of the substrate to the surface of the film. CONSTITUTION:The surface of the substrate of Fe series, Al series, Ti series or the like is coated with a Ti-N-O film. The oxygen atomic % ratio in this film is increased discontinuously or continuously from the surface of the substrate toward the surface of the film. The range of the thickness of the film is preferably regulated to 1 to 50mum. The range of the Vickers hardness of the film is preferably regulated to 1000 to 2000. This gradient film is formed by increasing the oxygen content introduced within a time from the initial stage of the film forming to the completion of the film forming.
Patent JP-S63127820-A (JP)
Title: Electric discharge machining
Inventor: TANAKA TOSHIAKI
IPC: B23H1/02
Filed: 1986-11-14
Abstract: PURPOSE:To carry out the large area work and finishing work by detecting the between-electrode impedance at the voltage less than the electric discharge voltage during a repose time and controlling the internal impedance of an electric power source so that the optimum no-load voltage and a desired working electric current can be obtained. CONSTITUTION:During a repose time, the voltage less than the arc voltage is applied into between electrodes 1 and 2 through an electric current restricting resistor group 5 from an electric power source 3 for work, and the between-electrode voltage or electric current is detected by a detection means 10, and the between-electrode impedance is calculated by a calculating means 11. During the no-loaded time, the internal impedance Rx of the electric power source for the supply of the no-load voltage over the electric discharge generating voltage is obtained, and after the generation of the electric discharge is detected by a detector 9, the internal impedance Ry for the flow of a desired working electric current is obtained, and a series of operations for selecting the electric current restricting resistor group 5 through a power transistor group 4 are repetition-controlled after a repose time. Therefore, the optimum no-load electric current and a desired working electric current can be obtained, and the large area working and the work in a finishing work region are permitted.
Patent JP-2001094303-A (JP)
Title: Multi-frequency sharing unit
Inventor: HATANAKA HIROSHI
IPC: H01P7/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a low pass filter through which driving power passes and to reduce cost in a multi-frequency sharing unit where a main communication signal, a control signal and driving power are multiplexed with one signal line. SOLUTION: A first band pass filter through which the main communication signal passes, a first low pas filter where the modulated control signal and the driving power pass, a second low pass filter which is connected to the post stage of the first low pass filter and through which the driving power passes and plural second band pass filters which are connected to the post stage of the first low pass filter and through which the modulated control signals pass are installed. The first band pass filter is the coaxial resonator-type band pass filer using a capacity coupling circuit for an input/output coupling circuit. The plural second band pass filters are helical resonator-type band pass filters where the capacity coupling circuits are used for the input/output coupling circuits.
Patent JP-H11112312-A (JP)
Title: Write current generating circuit
Inventor: KAWAKAMI AKIRA
IPC: H03K17/64
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To increase the reversing speed of the current flowing to a head by increasing the potential difference across the head in synchronism with two control signals. SOLUTION: A signal CTLA is supplied to the base of a transistor Q7 and a signal CTLa which is in phase with the signal CTLA is supplied to the base of a transistor Q10; and a signal CTLB which is opposite in phase from the signals CLTA and CTLa is supplied to the base of a transistor Q9 and a signal CTLb which is in phase with the signal CTLB is supplied to the base of a transistor Q8 respectively. When the signals CTLA and CTLa rise, the base voltages of the transistors Q8 and Q9 fall and the base voltages of the transistors Q10 and Q7 rise. When the direction of the current Iw flowing to the head LHD is switched, the potential at specific time HX or HY is raised and the variation rate (dIw/dt) of the current Iw flowing to the head LHD increases. The current Iw rises and falls abruptly to speed up the operation.
Patent JP-H03132674-A (JP)
Title: Copying machine
Inventor: KIKUCHI TOSHIYUKI
IPC: G03G15/00
Filed: 1989-10-18
Abstract: PURPOSE:To perform automatic processing even when the size of an original exceeds the maximum copying size of a copying machine by dividing the original in which the size of one page exceeds that of a reading plane into plural areas, and performing the positioning of each original in respective area. CONSTITUTION:When the size of the original exceeds that of the reading plane, one original is automatically divided into the plural areas, and a copy process is executed on divided areas, respectively. At the beginning, the positioning of the original is performed so as to conform the reference position of the original to that of the reading plane as usual, and after that, the copy process is executed, and next, the original is fed forward by a distance equivalent to recording length in the preceding copy process, and after that, a second copy process is executed. Therefore, the positioning of the original can be automatically performed in respective area to be divided on the original, and the copy of respective area can be automatically generated. In such a way, it is possible to perform the automatic processing of the original in which the size of one page exceeds that of the reading plane.
Patent JP-H11109794-A (JP)
Title: Image forming device
Inventor: MIYAMOTO RYOSUKE
IPC: B41J5/30
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To enable a user to confirm information after being recognized from a mark sheet by providing a display part having a display corresponding to the information recognized from a specific paper sheet. SOLUTION: An image in an image reading position is projected on a CCD 201 and photoelectrically converted by the CCD 201. Image data after the photoelectric conversion by the CCD 201 is read out and inputted to an A/D converter 202, to be converted into digital image data therein. In a shading correcting part 203, an offset adjustment at a black level and a shading correction at a white level including the characteristic of a lamp as well are executed. The image data after the correction is inputted to a mark sheet recognizing circuit 204. Then, a marking place on the mark sheet inserted by the mark sheet recognizing circuit 204 is confirmed and a specified function is displayed on the display part 219. When the specified function is not proper, the contents of the error and recovery processing are displayed on the display part 219.
Patent JP-H1095072-A (JP)
Title: Double side silicone coated tape and its manufacture
Inventor: MATSUMOTO KOKI
IPC: B32B27/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a double side silicone coated tape and its manufacture wherein non slip properties and sealing properties can be secured more easily by being compared with conventional one, and when peeled off, it can be easily peeled off without leaving a residue of a tacky adhesion layer. SOLUTION: Silicone layers 2, 2' are formed on both faces of a base material film 1, and a protective film 3 is provided respectively onto the silicone layers 2, 2'. Further, a method for manufacture of a two-side silicone coated tape contains a process wherein silicone resin or rubber composition is applied to one side of the base material film 1 and crosslinked, a process wherein protective films 3, 3' are provided to the formed silicone layers 2, 2', a process wherein silicone resin or rubber composition is applied to the other face of the base material film 1 and crosslinked, and a process wherein the protective film is provided to the formed silicone layers 2, 2'.
Patent JP-H0588412-A (JP)
Title: Full color toner and image forming method
Inventor: FUJITA RYOICHI
IPC: G03G9/087
Filed: 1991-09-25
Abstract: PURPOSE:To provide a full color toner having stable color reproducibility, high image density, and high durability. CONSTITUTION:In a full color toner in which at least one or more of yellow toner, magenta toner and cyan toner (referred to as colored toners) is properly selected and used together with black toner to form a color image, the colored toners are nonmagnetic toners in which an external additive is added to colored resin particles in which a coloring agent is mixed and dispersed in a binding resin, and the black toner is a magnetic toner in which the external additive is added to magnetic resin particles in which a black magnetic powder having a FeO content in magnetic iron oxide ranging from 25 to 30wt.% and a releasing agent are mixed and dispersed in a binding resin. The binding resin used in the colored toner has at least one peak in the area of molecular weights of 1,000-100,000, and the binding resin used in the black toner has at least one peak or shoulder in the area of molecular weights of 15,000-100,000.
Patent JP-H02164840-A (JP)
Title: Production of 4-0-alkylrhodomycin
Inventor: TSUENETSUKU KOORARU
IPC: C07H15/252
Filed: 1989-10-20
Abstract: A process for preparing 4-O-alkyl-rhodomycins of the formula I <IMAGE> in which R<1> is H, C1-C4-alkyl or an acyl protective group, R<2> is OH, COOCH3, O-Si(C1-C4-alkyl)3 or an O-acyl protective group, where acyl is acetyl, mono-, di- or trihalogenoacetyl with fluorine or chorine as halogen, benzoyl or p-nitrobenzoyl, R<3> is C1-C4-alkyl, R<4> is H or R<4> and R<5> together are a tetraisopropyldisiloxane-1,3-diyl protective group, R<5> is H or a glycosyl radical of the formula II <IMAGE> in which R<6> is OH, acetyloxy, NHCOCF3, NH2, a mono- or di-C1-C4-alkyl amino group or a 4-morpholinyl group, R<7> is H, OH, an acetyloxy, trifluoroacetyloxy or p-nitrobenzoyloxy group, and the use thereof for preparing 7-O-glucosyl-rhodomycins which, by reason of their cytostatic activity, are suitable for the treatment of cancers, are described.
Patent JP-H06121023-A (JP)
Title: Digital telephone system
Inventor: OMI MANABU
IPC: H04M11/00
Filed: 1992-10-09
Abstract: PURPOSE:To increase the storage capacity and to easily manage stored messages with respect to the digital telephone system with automatic answering function. CONSTITUTION:A channel data changeover switch 17 is provided between an ISDN interface circuit 11 and an audio codec 12, and this changeover switch 17 is controlled by a CPU 16 to not only store the message from a network or a handset 15 in the storage part like a magnetic disk of an external terminal 18 but also enable a user to hear the message stored in the external terminal 18 through the audio codec 12 by the handset 15.
Patent JP-H1193030-A (JP)
Title: Attaching structure of heald frame
Inventor: INOUE YASUHIRO
IPC: D03C9/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the cracking, breakage, etc., of a heald frame by attaching a heald frame to a rod member through a connection member. SOLUTION: A connection member 13 is attached to a side face of a rod member 12 with plural bolts 14, and the longitudinal frame 10b and the extension 10b' of the longitudinal frame of a heald frame 10 are brought into contact with the connection member 13. A ring member 18 is put on the extension part 10b' of the longitudinal frame of the heald frame 10 and the connection member 13 from above and a clamping bolt 20 is turned in the clamping direction to press the extension part 10b' of the longitudinal frame against the connection member 13 through a protection plate 19 and fix the heald frame 10 to the rod member 12. In the case of a trial run of a loom in a state free from the heald frame, the ring member is easily removable from the rod member to facilitate the trial run of the loom.
Patent JP-S61148510-A (JP)
Title: Control mode display device
Inventor: BABA YASUSHI
IPC: G05B23/02
Filed: 1984-12-24
Abstract: PURPOSE:To discriminate clearly a control mode which is being operated at present and a request mode by displaying simultaneously a request mode which is set newly by a setting request means, together with a control mode which is being operated at present, in a period extending form a mode setting request time point to a mode change time point. CONSTITUTION:In case a request mode is set by bringing mode setting request buttons 3a-3c to on-operation, until a change of a control mode is executed actually from a mode setting request time point, if a request mode is received, display parts 2a-2c for showing its control mode execute a blinking display. In such a case, the control mode which is being operated remains turned-on and displayed. Accordingly, in which control mode the operation is executed, and which control mode is requested can be recognized at a glance, and the malfunction of an operator can be prevented.
Patent JP-H11103620-A (JP)
Title: Sod-transplantation machine
Inventor: SHIBATA TETSUO
IPC: A01C5/06
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a sod-transplantation machine capable of suitably forming a groove and performing good transplantation of a seedling by rotating a groove-forming member 6 in normal or reverse direction according to the condition of the field. SOLUTION: A transplanting apparatus having plural planting members is attached to a mobile machine body. A rotation switching mechanism 9 to rotate a rotary shaft 30 in normal and reverse directions is placed in front of the transplanting apparatus in a transmission case 7 of the sod-transplanter having groove-forming members which are positioned opposite to individual planting members and attached to the rotary member driven by the mobile machine body through a transmission shaft 31 and a transmission case 7. The groove-forming member is driven by this mechanism.
Patent JP-S62133093-A (JP)
Title: Continuous production of m-hydroxybenzyl alcohol
Inventor: TAKENAKA SHINJI
IPC: C25B3/25
Filed: 1985-12-05
Abstract: PURPOSE:To continuously produce m-hydroxybenzyl alcohol in a high yield by continuously feeding m-hydroxybenzoic acid and an acidic aqueous soln. as starting materials, allowing m-hydroxybenzyl alcohol to exist in the electrolytic soln. and carrying out electrolysis at a specified temp. CONSTITUTION:m-Hydroxybenzoic acid and 10-20wt% aqueous sulfuric acid soln. as starting materials are continuously fed to a multistage electrolytic cell. m-Hydroxybenzyl alcohol is allowed to exist in the electrolytic soln. in the electrolytic cell and continuous electrolysis is carried out at 20-70 deg.C, especially 30-60 deg.C reaction temp. to continuously produce m-hydroxybenzyl alcohol.
Patent JP-H10115034-A (JP)
Title: Wall panel
Inventor: MAEDA SHIRO
IPC: E04B2/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a wall panel having strong strength, capability of preventing side slipping of a coupler and also simply and infallibly preventing rotation of a horizontal frame when the horizontal frame is connected to a vertical frame with screws. SOLUTION: This is a wall panel 3 having a face plate 2 fitted to the front surface of a frame body 1. A vertical frame 4, which is formed by bending a steel plate, has its cross section formed in a U shape with its opening on the side. An inward protrusion 5 formed by bending it inward is formed on the opening fringe on the side opening of the vertical frame 4. A curved protrusion 6 curvedly protruding inward is provided on side where the face plate 2 is fitted to the vertical frame 4. A curved protrusion 6 recess on the side facing the face plate 2 is made a collection part 6a for an adhesive for adhering the vertical frame 4 to the face plate 2.  A fitting part 10, which is for fitting one of the sides of the fitting swelling part of a coupler made in a plane vision by providing the fitting swelling part on both sides of the central neck portion, is formed between a part protruding inward of the curved protrusion 6 and the inward protrusion 5 provided on the opening fringe of the side opening.
Patent JP-H05105503-A (JP)
Title: Production of li-stabilized beta"-al2o3 solid electrolyte
Inventor: TSUKUDA HIROSHI
IPC: C04B35/10
Filed: 1991-10-21
Abstract: PURPOSE:To provide the subject solid electrolyte advantageously applicable to electric power storage units or thermoelectric conversion units using metallic sodium in both of them. CONSTITUTION:Alpha-Al2O3 powder as Al source having >10m<2>/g specific surface area is premixed with inorganic salt powder such as of Na or Li source followed by holding the mixture at 800-1100 deg.C for 2-200hr and then further holding it at 1200-1400 deg.C for 5-10hr. The heat-treated powder is then incorporated with 1-5vol.% of Y2O3-partially or wholly stabilized ZrO2, and the mixture is ground and formed to an arbitrary shape, and then sintered at >=1560 deg.C.
Patent JP-H06124305-A (JP)
Title: Document retrieving method
Inventor: KAWASHIMA AKIRA
IPC: G06F12/00
Filed: 1992-10-12
Abstract: PURPOSE:To provide the document retrieving method which is fast and high in retrieval precision without the trouble of index generation. CONSTITUTION:A document retrieval system, equipped with a document data base 108 which store plural documents written in natural language, a means 101 for inputting a character string in the natural language as a retrieval index sentence, a means 102 which extracts a retrieval key from the retrieval indication sentence, a means 103 which retrieves all sentences in the document data base by using the retrieval key, and a means 101 which outputs retrieval results, is equipped with means 104 and 105 which convert the character string in the natural language to meaning structure and a means 106 which collates the meaning structure. Then the retrieval indication sentence and a document whose meaning structure matches a document retrieved on the basis of the retrieval indication sentence are outputted as a desired document.
Patent JP-H04148366-A (JP)
Title: Learning system for dictionary
Inventor: HONDA SHOICHI
IPC: G06F17/22
Filed: 1990-10-11
Abstract: PURPOSE:To improve the efficiency of a Chinese character (KANJI) conversion in various document processes by updating the using frequency of KANJI in a dictionary until a previous document with the using frequency in a document processed last and learning. CONSTITUTION:In the case an input from a keyboard is a KANJI selection key, a KANJI retrieving part is started, which KANJI is retrieved in the group of KANJI codes or in a KANJI selection process is detected, and the using frequency to the detected KANJI is added only 1 in the C column of a dictionary 8. Next, the KANJI of a KANJI group of a homonym in a A column in the dictionary 8 and the using frequency of a B column are changed to arrange in the descending order of the using frequency of the C column. By executing this process every time KANJI is converted, the learning of the dictionary 8 to the document under processing is executed. Thus, an objective KANJI is easily derived.
Patent JP-S63128097-A (JP)
Title: Conversion of synthetic gas to aromatic hydrocarbon
Inventor: YANAGI MASAAKI
IPC: B01J29/04
Filed: 1986-11-18
Abstract: PURPOSE:To produce a hydrocarbon (gasoline) especially having high octane value, by converting a mixed synthetic gas of CO and H2 to dimethyl ether and contacting the ether with a crystalline silicate catalyst at a high temperature to convert the ether to an aromatic hydrocarbon. CONSTITUTION:A mixed synthetic gas composed of CO and H2 is made to contact with a catalyst consisting of a methanol synthesis catalyst and an acid- type dehydration catalyst at a high temperature of <=400 deg.C and converted to dimethyl ether. The dimethyl ether is dehydrated and converted to an aromatic hydrocarbon by contacting with a crystalline silicate catalyst expressed by formula (R is univalent or bivalent cation; n is atomic valence of R; M is trivalent transition metal ion or Al ion; a+b+c=1, a>=0, b>=0, c>=0, a+b>0; y is >=12) at a high temperature of <=500 deg.C.
Patent JP-H0585965-A (JP)
Title: Production of methyl chloride
Inventor: MORIMOTO TAKESHI
IPC: B01J23/34
Filed: 1991-09-25
Abstract: PURPOSE:To provide a process for the vapor-phase reaction of methanol and hydrogen chloride in the presence of a new catalyst to enable the production of methyl chloride in high conversion and selectivity even at a relatively low temperature. CONSTITUTION:Methyl chloride is produced by reacting methanol with hydrogen chloride in vapor phase in the presence of a titanium oxide catalyst which may be incorporated with an oxide of a metal such as zinc and chromium. High methanol conversion and high methyl chloride selectivity can be achieved even at a temperature as low as about 200-250 deg.C.
Patent JP-H02120619-A (JP)
Title: Meter mount structure
Inventor: TANAKA YUKIO
IPC: G12B9/08
Filed: 1988-10-31
Abstract: PURPOSE:To easily select or alter a mount position by selecting the mount position according to the meshing position of the groove part of a meter main body and a lock member and mounting a flange constituted apart from the meter main body to a rack. CONSTITUTION:The mount position of a meter main body 1C to a rack 4 or a panel 6 is selected according to a position where a flange 9 and a lock member 10 both of which are constituted apart from the meter main body 1C are meshed with the groove parts 12 respectively provided to the upper and lower side surfaces of the meter main body 1C. At this time, the pressing force due to a spring material 11 acts on the leading end part of the wedge 17 of the lock member 10 and the projection part 17 is mutually meshed with the bottom part of each of the groove parts 12 to remove the shift of piercing holes C1, C2 and a mount screw 3 is pierced through the piercing holes C1, C2 to be mounted to the rack 4 or panel 6 in a tightened state and the correspondence at the time of the selection or alteration of the mount position of the flange 9 corresponding to the rack 4 or panel 6 becomes easy.