baber/WOPTO huggingface dataset:
Patent JP-H0925426-A (JP)
Title: Diazo dye and dyeing method
Inventor: RAINERU NIYUTSUSERU
IPC: C09B62/25
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a diazo dye expressed by a specific formula, useful for dyeing a base material such as a spun fiber material consisting of cotton, having an excellent absorption ratio and fixation ratio and good in light resistance and moisture resistance.  
     SOLUTION: A compound of formula I [R 1  is H or SO 3 H; R 2  is H, methyl, NHCONH 2 , or NHCOCH 3 ; R 3  is H or a (substituted) 1-4C alkyl] or its salt, preferably a compound of formula II or its salt. Further, for producing the compound, a compound of formula III is preferably subjected to a polycondensation reaction with a compound of formula IV e.g. under conditions of at 30-40°C and at pH4-5. Dyeing is preferably carried out e.g. by an absorption method from an aqueous medium at 50-60°C, at a salt content of 10-30g/L and at a product/solution ratio of 6:1 to 20:1. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S63277052-A (JP)
Title: Balloon catheter for puncturing bladder
Inventor: YAGI TADASHI
IPC: A61M25/00
Filed: 1987-05-08
Abstract: PURPOSE:To safely perform urination operation within a short time, in the title balloon catheter, by forming an urination port to the leading end part thereof and providing a balloon so as to be adjacent to said port and further mounting a syringe inflating the balloon to the base part of the main body thereof and furthermore inserting an inner core for puncturing the bladder to make the same freely accessible with respect to the leading end of said main body. CONSTITUTION:A conical part 2 is mounted to the leading end of a balloon catheter main body 1 and urination ports 3 are provided to said main body 1 behind the conical part 2 by drilling and a balloon 4 is provided to the main body 1 behind the urination ports 3. The peripheral edge part of the anus is incised toward the bladder 9 by a knife to form the introducing port of a catheter 1. Then, the bladder 9 is punctured by an inner core 7 while the catheter 1 inserted from the introducing port is guided by the hand inserted in the rectum 8 and air is sent toward the balloon 4 from a syringe 5 to inflate the balloon 4. By this method, the catheter 1 is fixed and the artificial urethra can be easily formed by pulling off the inner core 7 and a treatment time is shortened to a large extent and the anxiety of bleeding is also eliminated and safety is ensured.
Patent JP-S5814545-A (JP)
Title: Mounting method for ic
Inventor: KOMINE ISAO
IPC: H01L21/60
Filed: 1981-07-17
Abstract: PURPOSE:To mount a title device highly reliably a circuit having a thin-type structure by fixing IC in the concave of a circuit resin substrate, protecting the circumference of the concave and the part other than IC electrodes simultaneously with a resist by printing technique to form an electroconductive pattern, and later covering the pattern with sealing resin. CONSTITUTION:A rather large amount of a bonding agent 12 is dripped in the concave part 9 of a circuit resin substrate 10, an IC 2 having projected electrodes 11 of solder is inserted in the part in such a manner that it is leveled with the upper surface of the substrate 10, and then it is heated and fixed in a correct position. When the IC is pressed in, an excess of the bonding agent 12 is taken in recesses 9a provided at the corners of the concave part 9, thereby the thickness of the bonding agent is made uniform, and thus neither the difference in height nor the protrusion of the bonding agent occurs. The side surfaces at four corners of the IC are also fitted firmly and thereby the fixedness thereof is further increased. After an ultraviolet- setting resist 13 is printed easily on a region other than the electrodes 11, an electroconductive pattern 14 is formed thereon by printing, thereby the lead terminals 8 of the substrate 10 are connected to the electrodes 11, epoxy resin 15 is further printed and heated to be set, and thus a desired circuit is completed. According to the present constitution, the circuit can be packaged much thinly than that prepared by a wire junction method, while a line system production thereof is enabled, and high reliability is obtained.
Patent JP-S61271781-A (JP)
Inventor: BAN ITSUKI
IPC: H05B37/02
Filed: 1985-05-27
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-S591437-A (JP)
Title: Preparation of cis-3-ene-2,5-dione compound
Inventor: SAITOU KENJI
IPC: C07C67/00
Filed: 1982-06-28
Abstract: PURPOSE:To prepare the titled substance useful as an intermediate for agricultural chemicals, drugs, perfume, etc. with hardly producing its transform, by bringing a 2,5-di-substituted furan compound into contact with an oxidizing agent such as hexavalent chromium-organic base complex, etc. at a specific temperature. CONSTITUTION:A compound shown by the formula I (R is H, 1-9C alkyl, alkenyl, or alkynyl) is brought into contact with an oxidizing agent (e.g., pyridine- chromic acid-hydrochloric acid complex) at <=0 deg.C (preferably <=-10 deg.C) for 1- 10 days to give a compound shown by the formula II. The amount of the oxidizing agent is usually 4-10 times the molar amount of the raw material. The reaction is preferably carried out in 1-100pts.wt. solvent (e.g., hexane, dichloromethane, or THF) based on the raw material.
Patent JP-H048725-A (JP)
Title: Production of polyalkylene glycol polycarbonate
Inventor: KISO YOSHIHISA
IPC: C08G64/20
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a polyalkylene glycol polycarbonate having a specific structural formula at a low cost by heating a specific polyalkylene glycol and a specified carbonate compound in the presence of a basic catalyst and then heating the resultant product under reduced pressure. CONSTITUTION:A carbonate compound expressed by formula I [R<1> is group expressed by formula II ((m) is 1-10; (a) is 1-100)] is made to react with a carbonate compound expressed by formula III (R<4> is methyl, etc.) in the presence or absence of a monoalcohol expressed by formula IV (R<2> is 2-20C alkyl, etc.; (n) is 1-10; (b) is 1-100) in the presence of a basic catalyst at 0.6-5 molar ratio of formula II/(2X formula I + formula III) under ordinary or higher pressure by heating while removing an alcohol expressed by formula V until the rate of reaction attains >=95%. After removing the unreacted polycarbonate compound, thermal reaction is carried out under reduced pressure to neutralize the basic catalyst. Thereby, the objective polyalkylene glycol polycarbonate expressed by formula VI (R<5> and R<6> are R<2> and/or R<4>; (x) is 0.5-10) is obtained.
Patent JP-H10303574-A (JP)
Title: Structure for fixing printed circuit board
Inventor: HASHIMOTO NAONORI
IPC: H05K7/14
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of a printed circuit board for easily fixing the printed circuit board to a base forming object, and for reducing the distance of the opposing surface between the printed circuit board and the printed circuit board of the base forming object. SOLUTION: A structure has a rib 5 that contacts a printed circuit board when fixing a printed circuit board being provided on the opposing surface of the printed circuit board of a base member 4, an opening 7 being provided on the opposing surface of the printed circuit board, and an extension piece 8 consisting of an elastic member being extended toward the opening center from the edge part near a rib 5 of the opening, a drum part 9 consisting of an elastic member being erected at a side for fixing the printed circuit board from the tip of the extension piece 8, and a gear-lock nib 10 that is at a drum tip part and is provided at a side facing the rib 5, thus fixing the printed circuit board to the base member 4 by the rib 5 and the gear-lock nib 10.
Patent JP-H09296830-A (JP)
Title: Electromagnetic coupling device
Inventor: SAKAMOTO YUUKI
IPC: F16D27/10
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To connect a lead wire and a coil together in a simple manner by installing a first groove part fitting an electromagnetic coil winding end out of a ring body through hole into a case, a second groove part fitting a diode lead part parallelly into the first groove part, a third groove part crossing both these groove parts, and a connecting piece in a pair of terminal member coming into this third groove part, respectively. SOLUTION: Both winding ends 5a and 5b of an electromagnetic coil 5 are derived out of a through hole 7 of a bottomed part 6c of a ring body 6, inserting them into a case hole 23 of the bottom of a case 13, and these ends are fitted in a first groove part 25 as bending in a sense of separating from each other. Likewise, two lead part 15a and 15b of a diode 15 are fitted in a second groove part in parallel with the former 25 in a sense of separating from each other. Two terminal member 19a and 19b with two connecting pieces 29a and 29b forming a slit 19c in a third groove part 28 in a sense of crossing both first and second groove parts 25 and 27 are depressed thereby connecting both intermediate parts of the lead parts 15a, 15b are the end parts 5a, 5b together.  With the abovementioned, connection between the coil and the diode and the lead wire can be secured at the same time through one terminal, and thus connecting operations become simplified.
Patent JP-S62268645-A (JP)
Title: Printing method and apparatus therefor
Inventor: AWA TOSHIMASA
IPC: B41F7/16
Filed: 1986-05-16
Abstract: PURPOSE:To markedly reduce the wasteful operating time of an oven and to allow effective utilization efficiency to approach 100%, by applying a drying process to one sheet group and the other sheet group using the same drying line. CONSTITUTION:After one sheet group to be dried, to which a printing/coating process is applied in one printing/coating line 1a, is fed to a drying line 2, a separate sheet group to be fed to the drying line 2 next receives a printing/ coating process in a printing/coating line 1b separate from the printing/coating line 1a. By this method, a necessary time, that is, a time (several min.) considering the frame replacing time of an oven 2 and a stacker 3 is taken without taking an excessive time after the completion of the feed-out of one sheet group and, immediately thereafter, the printing/coating line 1b can be operated and a printing method capable of allowing the time wastefully operating the oven to approach zero can be obtained.
Patent JP-H09295724-A (JP)
Title: Sheet material feeding device
Inventor: WADA SHUNEI
IPC: B41J15/16
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To stabilize a position of a recording medium at the time of recording or a position of a manuscript at the time of reading to enable reading and recording data in high quality by providing a rotation roller which can be regressed for supporting a relax of a sheet material at an opposite position of the recording head. SOLUTION: A sheet material feeding device is constituted in such a manner that a paper sensor 22 detects that a font end or a rear end of a recording medium, a manuscript S is present between a paper feeding roller 12 and the paper exhaust roller 18, and the rotation roller 24 is moved to a guide position or a retrogression position on the basis of a detection signal. Consequently the position of the recording medium, or the manuscript S can be stabilized and a high quality recording and reading can be made possible. The rotation roller 24 which has moved to the retrogression position is not stained with ink or the like even when a recording error is made even in the case of the absence of the recording medium because an arc surface 23b is hidden which guides the recording medium and the manuscript S.
Patent JP-S5816989-A (JP)
Title: Sail canvas
Inventor: KOMANO KEISUKE
IPC: B63H9/06
Filed: 1981-07-20
Abstract: PURPOSE:To effectively apply a wind force for a thrust of a boat by shaping a rib member which retains a canvas in the separate forms that the head part which receives air current is stream-lined, and the tail part is abruptly tapered from the head part. CONSTITUTION:A rib 2 which retains a canvas 3 is shaped in the separate forms that is, the head part 2a at the air receiving side is stream-lined and the tail part 2b which follows the head part 2a is abruptly tapered from the head part, hence giving the substantially tadpole shape in the plane view. The canvas 3 is bonded around the rib member 2. The canvas varies into appropriate configurations according to winds so that a wind force may be effectively applied.
Patent JP-S593283-A (JP)
Title: X-ray detector
Inventor: YAMAGUCHI KEIKI
IPC: G01N23/04
Filed: 1982-06-29
Abstract: PURPOSE:To conserve a wiring time, by a method wherein a first print board provided with a pattern in coincided relation to the array pitch of a signal electrode plate and anisotropic conductive rubber are mounted and electrical wiring is carried out with respect to the electrode of each electrode plate without interposing a lead wire. CONSTITUTION:Flat plates 8, 9 are arranged in opposed relationship and held by arranging electrode plates 6, 7 as shown by the drawing. In addition, the part of the flat plate 9 is made thin at the notch 9a thereof and provided with a print board 10 and anisotropic conductive rubber. By this invention, because the wiring of each electrode is carried out without interposing lead wires ls, lc, the wiring time can be conserved and an obstacle such as disconnection or short- circuit is not generated.
Patent JP-H0642450-A (JP)
Title: Feed of liquefied gas
Inventor: BORISU PEBUZUNAA
IPC: F04B11/00
Filed: 1993-04-16
Abstract: PURPOSE: To provide an apparatus and a method for supplying a liquefied gas from a vessel to a pump liquid pool under a supercooling state sufficient for avoiding cavitation and flashing in a pump. CONSTITUTION: Proximate a bottom of an interior of a storing vessel 10 is a liquid intake 21 for a supply conduit 22. The supply conduit 22 extends downward through an insulation space 18 around the vessel 10 and down into a lower extension 20. A lower end of the supply conduit 22 within the extension 20 has a loop 24, The supply conduit 22 extends outward approximately perpendicularly from the extension 20. Outside of the extension 20, the supply conduit 22 includes a supply conduit valve 26 and a supply conduit joint 28, to allow removal of downstream sections of the supply conduit to facilitate repair of a pump 12 as required.
Patent JP-H02291509-A (JP)
Title: Optical coupler and production thereof
Inventor: FUKUZAKI IKUO
IPC: G02B6/26
Filed: 1989-05-01
Abstract: PURPOSE:To allow the easy coupling of an optical device and optical fibers with high accuracy by inserting the optical fibers into ferrules fixed to align the central axes of the respective insertion holes to each other on the plane part of a base member and aligning the respective central axes of the paired optical fibers. CONSTITUTION:This optical coupler has the base member 11 having the plane part 11a of a uniform height and the insertion holes 21a, 22a for insertion of optical fibers formed to the same inside diameter as the outside diameter of the optical fibers 16, 17 and is provided with one or plural pairs of the ferrules 21, 22 fixed onto the plane part 11a of the base member 11 so as to align the central axes of the respective insertion holes. One or plural pairs of the optical fibers 16, 17 inserted into the insertion holes 21a, 22a of the ferrules in such a manner that the end faces face each other and the optical chip 14 which has optical coupling end faces 14a, 14b on the outer periphery and is so provided to the base member 11 as to optically connect the optical fibers 16, 17 to these optical coupling end faces are provided. The optical connection of the optical coupling end faces of an optical amplifier chip and the optical fibers is easily executed with the high accuracy.
Patent JP-S5817030-A (JP)
Title: Apparatus for feeding sheet
Inventor: KIKUCHI YUTAKA
IPC: B65H1/26
Filed: 1981-07-17
Abstract: PURPOSE:To facilitate the loading of sheets in a sheet feeding apparatus for a duplicator or the like, by positioning a swingable sheet loading means coactively with the attaching movement of the sheet loading means to the duplicator body. CONSTITUTION:When the feeding paper sheet placing table 7 is withdrawn normally to the sheet from the body 8, since a body cam 19 is lowered backward, a roller 18 of a spring pressure releasing lever 17 is pushed up, and the lever 17 is rotated counterclockwise so that a spring pressure arm 13 is rotated counterclockwise through a link mechanism (not shown) to release the pushing up force. Thus, the placing plate 3 lowers due to its own weight so that the loading of sheets are facilitated. The loading (C) of the placing table 7 is reversely actuated so that the spring pressure arm 13 pushes up the placing plate 3. In this case, the maximum displacement section 19m of the body cam 19 is formed into reversely inclined sections 19n, 19n'. Thus, the feeding paper sheet placing table 7 is securely locked in its respective positions. According to this arrangement, the sheets can be loaded readily.
Patent JP-H10299831-A (JP)
Title: Base isolating mount device
Inventor: MIKI MASAAKI
IPC: A47B91/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To adjust a cabinet in height in a state that its appearance is not impaired. SOLUTION: An upper rail 9 provided for an upper base 3 is overlapped to an lower rail 15 provided for an lower base 4 in such a way as to be freely slid, and in case of earthquakes, base isolation is made effective by letting only the lower rail 4 be horizontally moved together with a floor surface F. The upper rail 9 is mounted to a stationary supporting member 8 provided for the frame body 5 of the upper base 3 in such a way as to be freely moved up and down, an adjuster bolt 12 adjusting a gap interspaced from the upper rail 9 is provided for the stationary supporting member 8. The frame body 5 is closely attached to a cabinet 2, and concurrently, since the cabinet 2 can be adjusted in height in a state that the lower base 4 is closely attached to the floor surface, its appearance will never be impaired at all.
Patent JP-H05231941-A (JP)
Title: Color evaluating apparatus
Inventor: KOIWA MASAAKI
IPC: G01J3/50
Filed: 1992-02-24
Abstract: PURPOSE:To execute objective color evaluation and to eliminate production of an excessive complementary color and an unnecessary complementary color by providing a storage means for storing item data, standard color data and the past measured color data, a retrieving means, a color measuring device outputting the data, etc., for each printed matter. CONSTITUTION:A storage device 2 is accessed by a retrieving means 11 and data on a selected item name are read out. Measured data on a printed matter, an object of evaluation, which is measured by a color measuring device 3 are read in by a data reading means 14. Color differences of the current measured color data and the past measured color data from standard color data are calculated by a color difference calculating means 12. The current measured color data, color difference data, the standard color data and the past measured color data are inputted to a data output processing means 13. Data processing is executed by the processing means 13 and output data are generated by plotting the current and past measured data on relative chromaticity coordinates of a prescribed color system using standard data on the item as the origin and are displayed in an output means. The data are written in the storage device 2.
Patent JP-S5446570-A (JP)
Title: Heat-sensitive recording material and recording method using the same
Inventor: SAKUMA SEIICHI
IPC: B41M5/323
Filed: 1977-09-20
Abstract: PURPOSE:To make it possible to form a clear image at all times by heating a  compound of NH4, which isin a solid state at room temperature, so that a preset substance may or may not develop a color by the action of NH3 produced. CONSTITUTION:There is formed on a substrate 4 an image forming layer such as a diazo photosensitive layer which is composed mainly of such a substance as does or does not develop a color by the action of a basic substance. There is separately applied to another layer 4 a developing layer 3 which is composed of an NH4  compound such as (NH4)2S2O3 in a solid state at a room temperature and a high molecular electrolyte of cation type. An original is placed upon the layer 1 so as to form a latent image pattern by the exposure. Then, the layers 1 and 3 under that condition are bought into contact and are made to pass through the heating rolls. Then, an image pattern colored in high fidelity can be obtained. It may also form a mono-type material, in which the layers 1 and 3 are formed on one recording  member through the gate and blocking layers which are operative to block the movements of substances such as NH3 at a room temperature.
Patent JP-H0411233-A (JP)
Title: Camera incorporating stroboscope
Inventor: KATSUKI SHINJI
IPC: G03B7/16
Filed: 1990-04-28
Abstract: PURPOSE:To excellently control exposure at the time of macrophotographing by fixing the emitted light quantity of a stroboscope and the stop degree of an iris to a certain value at the time of macrophotographing in which a distance from a camera main body to an object is short. CONSTITUTION:The emitted light quantity of the stroboscope 11 is controlled by a light emission control circuit 12 and emits light by interlocking with a photographing action under a previously set condition when the shutter button of the camera main body is pushed. In such a case, the stroboscope 11 emits the light based on power supply which is supplied from a power supply circuit 13. At the time of macrophotographing in which the distance from the camera main body to the object is short, the emitted light quantity of the stroboscope 11 and the stop degree of the iris are fixed to a certain value. Therefore, photographing is executed under a fixed exposing condition at the time of macrophotographing, and the distance to the object is nearly supposed in such macrophotographing. Thus, photographing with the appropriate exposure is accomplished.
Patent JP-H0411047-A (JP)
Title: Bias yarn transfer device
Inventor: YASUI YOSHIHARU
IPC: D03D25/00
Filed: 1990-04-28
Abstract: PURPOSE:To weave multilayered thick three-dimensional woven fabric, by arranging yarn feeding devices of laterally sending yarns by rotation of screw shafts whose spiral grooves are engaged with yarns at multiple stage and displacing a great number of arranged bias yarns in the width direction of weaving. CONSTITUTION:Yarn feeding devices consisting of a pair of two screw shafts are arranged at an upper and a lower two stages, screw shafts 30A, 30B and 31A are laid at operation positions, a shaft 31B at a backward moving position, bias yarns B are engaged with spiral grooves 30a of the shafts 30A and 30B at the upper and the middle stages, the shafts 30A, 30B and 31A are rotated in the same direction, the bias yarns B engaged with the shaft 30A are transferred to the right, the bias yarns B engaged with the shaft 30B are moved to the left and delivered successively to the lower screw shafts. When the bias yarns B engaged with the upper shaft 30A are completely consumed, the shaft 30A is retreated to the backward moving position, a supporting member is revolved, the shafts 30B and 31B are made in a vertically arranged state, the shafts 30B, 31A and 31B are rotated in the same direction in the similar way, the above-mentioned processes are repeated and the bias yarns B are laterally sent to form the bias yarn layer of three-dimensional woven fabric.