baber/WOPTO huggingface dataset:
Patent JP-S60112005-A (JP)
Title: Optical demultiplexer
Inventor: NISHIKAWA MITSURU
IPC: G02B6/28
Filed: 1983-11-22
Abstract: PURPOSE:To obtain a low-loss optical demultiplexer by passing light beams through compound lenses corresponding to respective optical fibers of a bundle of input optical fibers, converging them through a condenser lens, and outputting the converged light beams to plural optical fibers through compound lenses respectively. CONSTITUTION:Plural optical fibers are bundled into an input optical fiber 1, compound lenses 2 as many as optical fibers are provided in front of the input optical fiber group 1 corresponding to input optical fibers, and the condenser lens 3 is provided in front of the lenses 2 to converge light beams from input optical fiber ends on one point. Further, an optical fiber 4 for luminous flux conversion 4 has an end surface at the convergence point of light, and a distribution lens 5 is arranged in front of the other end of the fiber 4; and similar compound lenses 6 are provided and an output optical fiber group 7 is formed by bundling optical fibers having end surfaces at convergence points of the compound lenses 6 by as many as the compound lenses.
Patent JP-S60113398-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAZAKI TAKU
IPC: G06F1/12
Filed: 1983-11-22
Abstract: PURPOSE:To make it possible to transfer the data at the high speed by separately installing a buffer of the transfer clock for a shift register, a buffer which drives the prescribed number of FF including the final stage, and the other buffer which drives FF in IC having the shift register consisting of a large number of FF connected serially. CONSTITUTION:A buffer 7 for transfer clock which drives the final stage flip FFn only and the other buffer 6 for transfer clock which drives flip-flop FF1- FF(n-1) are separately installed. The delay time for the CLI input of CLIB1 is the same as the conventional example and is equal to about t1. On the other hand, since the load of the buffer 7 is much smaller that of the buffer 6, the delay time t4 is small to the extent which the time can be neglected, for the CLI input of CLIB2 compared with t1. Therefore, the delay time for the CLI input of Q1-Qn-1 is t1+t2 as well as the conventional example. The delay for the CLI input of Qn is different from the conventional example and becomes t4+t2. For this reason, the delay time td2 to limit the transfer speed at the module where the IC chip is connected with the cascade becomes t4+t2+t3, and t1 will not give an influence to td2.
Patent JP-H04102380-A (JP)
Title: Manufacture of josephson element
Inventor: MATSUI TOSHIYUKI
IPC: H01L39/22
Filed: 1990-08-22
Abstract: PURPOSE:To acquire a Josephson element by selectively forming a Bi2Sr2Ca2Cu3 Ox layer having a strip part on a substrate and by selectively laminating an RBa2Cu3Ox layer at a specified substrate temperature. CONSTITUTION:A BSCCO layer 6 is formed on a single-crystal MgO substrate (with (100)-plane) 1 to a thickness of 200A with the substrate heated to 650 deg.C. A resist pattern 10A is applied and a strip 6A (width of 0.3mum) of the BSCCO layer is formed by etching. A YBCO layer 7 is formed to a thickness of 100Angstrom  by sputtering. A substrate temperature is 550 deg.C. A Bi diffusion region 11 is produced. A resist 10B is applied to form a YBCO layer 7A. The Bi diffusion region 11 becomes normal-conductive, and a BSCCO layer with a decreased bismuth content an insulator. A planar type Josephson element of S/N/S structure can be acquired in this way.
Patent JP-2001041906-A (JP)
Title: Apparatus and method for inspecting surface defect and memory medium
Inventor: NISHIWAKI MASAYUKI
IPC: G01B11/30
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface defect inspecting apparatus dispensing with the coordinates convertion in a detection system with respect to a rotationally symmetric object and capable of easily performing inspection. SOLUTION: In a surface defect inspecting apparatus for optically inspecting the surface of an object 11, a condensing point of laser beam is formed in the vicinity of the surface of the object and scanned on the surface of the object in a concentric circular state and a change in the quantity of light generated by a surface defect is detected to judge the surface defect by a signal processor 21. The coordinates conversion in the detection system with respect to the rotationally symmetric object 11 is dispensed with and the surface defect of the object can be detected at a high speed.
Patent JP-H059122-A (JP)
Title: Aqueous stock suspension of sucralfate and its production
Inventor: OCHI KIYOSHIGE
IPC: A61K9/107
Filed: 1991-08-30
Abstract: PURPOSE:To obtain an aqueous stock suspension of sucralfate by wet pulverizing wet sucralfate powder, thereby providing fine particles with hardly any dispersion in particle diameter at a low cost in short steps and including the resultant fine particles at a specific concentration. CONSTITUTION:Wet powder of sucralfate, i.e., aluminum salt of sucrose polysulfate is added to water or water containing an additive and dispersed therein, and the resultant dispersion is then pulverized to <=50mum average particle diameter. The resultant fine particles are subsequently dispersed in water or an aqueous medium at 1-2g/ml concentration to provide an aqueous stock suspension for producing a sucralfate pharmaceutical. The aforementioned method is an industrially excellent one causing neither pollution of production environment by the fine powder in pulverization nor environmental pollution by scattering of the fine powder in packaging, transportation and use, according to the above-mentioned method.
Patent JP-S59108913-A (JP)
Inventor: JIYON TEI FUOURAA
IPC: G01C17/04
Filed: 1983-11-22
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-S63135618-A (JP)
Inventor: GIRGUIS SOBHY LABIB
IPC: F16D43/206
Filed: 1987-09-04
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-S59110826-A (JP)
Title: Radiator
Inventor: NAKAMURA YUKINORI
IPC: F01P5/06
Filed: 1982-12-16
Abstract: PURPOSE:To improve cooling efficiency through reduction of the flow resistance of cooling air, by a method wherein a guide vane is located to the rear part of a radiator body, and the direction of cooling air passing through the body matches the slanted angle of the blade of a fan for suction blast situated facing the rear surface of the body. CONSTITUTION:A radiator body 4 has a core 43 which holds cooling fans 42 between the nip formed by water tubes 41. A guide vane 5 is securely mounted to the rear part of the radiator body 4. The guide vane 5 is formed such that a number of guide fins 53 are radially disposed between a center ring 51, corresponding to the center axis of a fan 2 for suction blast, and an outer peripheral ring 52 located cocentrically to the center ring. The guide fin 53 is formed such that a front side 54 is directed toward a direction (d) extending parallel to a direction (a) of cooling air passing through the radiator body 4, and a rear side 35 is inclined in a direction (e) approximately coinciding with a direction (c) of the forward end of a blade 21 of the fan 2 for suction blast. This reduces the flow resistance of cooling air and improves the cooling efficiency of the radiator.
Patent JP-H0639899-A (JP)
Title: Drive transmission apparatus for biaxial extruder
Inventor: IKEGAMI YOSHIO
IPC: F16H1/22
Filed: 1992-07-27
Abstract: PURPOSE:To provide a driving transmission apparatus of a biaxial extruder used for plastic molding wherein structure and assembling is simple and convenient by the min. gear line and distribution of a driving force at the intermesh of gears can be made uniform. CONSTITUTION:A reduction gear mechanism B is provided with an upper intermediate shaft 11 wherein gears 9 and 10 intermeshing respectively with the first upper and the second upper gears 6 and 8 are inserted, a lower intermediate shaft 14 wherein gears 12 and 13 intermeshing respectively with the first lower and the second lower gears 5 and 7 are inserted and a central shaft 18 having a driving gear 17 intermeshing commonly with an upper and a lower inputting gears 15 and 16 inserted respectively in these upper and lower intermediate shafts 11 and 14. In addition, the upper and the lower intermediate shafts are formed with four torsion bars 11a, 11b, 14a and 14b.
Patent JP-S6464295-A (JP)
Title: Manufacture of circuit board
Inventor: MOTOMIYA AKINORI
IPC: H05K1/14
Filed: 1987-09-03
Abstract: PURPOSE:To enable easily the electrical connection of a plurality of circuit boards, and realize miniaturization and improvement of physical strength, by using thermoplastic resin for the circuit board, and heating and pressing a plurality of the circuit boards so as to constitute a unified body. CONSTITUTION:For board material, a sheet 11 of polycarbonate resin (thermoplastic resin) is used, and a wiring pattern 12 is formed on the sheet 11, by using silver paste applying vinyl chloride to (thermoplastic resin) to binder. Then, the boards are overlapped in the manner in which the parts to be connected of the surface on which the wiring pattern is formed are in contract with each other. By using a hot press heated at a temperature of about 200 deg.C, the overlap of two circuit board elements is heated and pressed to constitute a unified body. Thus the sheets 11 are fused, and at the same time, the wiring patterns also are fused, which are electrically connected. The circuit board obtained in this manner has a thickness effectively equal to one sheet of board, and contains no unevenness and no steps. The strength is as sufficient as one- sheet board, and electric characteristics are also excellent.
Patent JP-H0751165-A (JP)
Title: Continuous automatic rice cooking device
Inventor: FUKUDA SHUNICHIRO
IPC: A47J27/14
Filed: 1993-08-11
Abstract: PURPOSE:To improve the taste of rice by uniformly making rice into a starch by moving the heating point of a pot bottom in a breathwise direction in a boiling latter term process in which the almost 85% of free water is lost by boiling and the flow property of rice is eliminated. CONSTITUTION:A lot of burners 203 and 204 composed of plural burner pipes 20 in a fixed length formed in parallel are arranged in the lower direction of a pair of right and left non-terminal chain conveyers so that the burner pipes 20 can be almost parallel with the moving direction of the chain conveyers, and a rice cooking pot to be moved while being hung between the right and left chain conveyers is heated by the burners. Concerning such a continuous automatic rice cooking device, the burner pipes 20 of the burners 204 which belong to the latter half part of a boiling block to perform boiling among a lot of burners are inclined right and left.
Patent JP-S61104354-A (JP)
Title: Tape recorder
Inventor: TAKAHASHI KOZO
IPC: G11B15/44
Filed: 1984-10-20
Abstract: PURPOSE:To simplify the constitution and improve the operability by attaching turnably a moving lever, to which the rotating force is transmitted from a cam gear at the operation time of depression of a play button and which releases lock of the cam gear at the non-operation time, to a driving lever. CONSTITUTION:A tape recorder is provided with pinch rolls to be press-fitted to capstans 7 and 8 and an intermediate gear mechanism which is switched to be engaged with a supply side or take-up side reel base gear, and a cam gear 19 which is rotated while interlocking with a gear 7a of the capstan 7 for FWD. A driving lever 40 is provided which not only is switched and turned by the rotation of the gear 19 to press-fit pinch rolls to capstans but also operates the track switching of a magnetic head. A moving lever 44 is attached turnably to the lever 40. At the operation on time of depression of the play button, this lever 44 is set to the detained state, and the rotating force is transmitted from the gear 19 to the lever 44 so that the pinch roll for REV is press- fitted to the capstan 8 for REV; and at the non-operation time, the lever 44 releases lock of the gear 19. Thus, the constitution is simplified, and the operability is improved.
Patent JP-H1066022-A (JP)
Title: Digital recording and reproducing device
Inventor: IZAWA MASATO
IPC: G11B15/087
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To maintain a picture quality in a period in which automatic track follow-up(ATF) control is disturbed by controlling writing or reading of either one of 1st and 2nd frame memories. SOLUTION: Data extended by an extending processing part 7 are deshuffled to an original picture data array by a deshuffling processing part 8 and outputted as a reproduced signal. Since a real time processing can not be executed in processing due to the substitution of timewisely different picture data, a memory is required and data are substituted by controlling writing/reading of a 2nd frame memory 10. At the time of detecting a discontinuous part in recording time series, a detection part 11 sends a detection signal to a control circuit 12, which controls the deshuffling processing part 8 controlling the writing/reading of data in/from the memory 10 so as to stop writing of data in the memory 10 and read out written data.
Patent JP-S6279755-A (JP)
Title: Food and drink having preventing action on fatness
Inventor: KUBO MICHITOKU
IPC: A23L33/20
Filed: 1985-10-03
Abstract: PURPOSE:Food and drink causing no fatness in using for food and drink, further improving corpulence, obtained by adding an extract of Piper Angustifolium, etc., with a solvent to food and drink. CONSTITUTION:Food and drink is blended with an extract of Piper Augustifolium and/or Boldea Fragrans with a solvent (preferably hot water and/or alcohol extract), to give the aimed food and drink.
Patent JP-2000109435-A (JP)
Title: Medicine composition containing antibody against oxidized ldl receptor
Inventor: SAWAMURA TATSUYA
IPC: A61P9/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for preventing and treating various diseases by making the composition include a substance capable of combining with oxidized LDL receptor and preventing in vivo ligand from combining with the receptor and a pharmacologically acceptable carrier. SOLUTION: This composition comprises (A) a substance (e.g. an antibody combining with an oxidized LDL, etc.), capable of combining with an oxidized LDL receptor and preventing in vivo ligand from combining with the oxidized receptor and (B) a pharmacologically acceptable carrier and is effective for treating diseases (e.g. diseases followed by thrombocytopenia, renal disease, etc.), caused by bonding of blood platelet or activated blood platelet to oxidized LDL receptor or taking in of blood platelet or activated blood platelet by a cell developing oxidized LDL receptor.
Patent JP-H0863432-A (JP)
Title: Actuation scheduling system of message batch processing system
Inventor: OKURA TAKAHIRO
IPC: G06F19/00
Filed: 1994-08-22
Abstract: PURPOSE: To improve the throughput and reduce artificial misoperation by perform actuation scheduling for plural messages in consideration of priority and automatically performing transaction processing. CONSTITUTION: This system is equipped with a message data file 13 which contains message data, an application program 14 which performs various data processings for the message data, a message batch processing execution part 15 which performs transaction processings for the message data, a message batch processing control part 11 which determines the order of processings of transactions by the message data and performs the actuation scheduling, and a message batch processing data base 12 which is referred to at the time of the actuation scheduling by the message batch processing control part 11.
Patent JP-S59111672-A (JP)
Title: Packing method of photosensitive body for electrophotography
Inventor: MIYAMAE MITSUHARU
IPC: G03G5/08
Filed: 1982-12-17
Abstract: PURPOSE:To hold a photosensitive body for electrophotography stably for a long period by enclosing the photosensitive body in an airtight container, and producing a dry atmosphere or vacuum in the container to reduce harmful gas. CONSTITUTION:The photosensitive body 2 is fixed in the container 5 made of polyethylene by a packing 3 which is made of foamed polyurethane and provides heat insulating and shock absorption, and a lid 8 which has a gas intake 6 and an outlet 7 is fixed to the container 5 by airtight weld. Then, dry air or dry inert gas of nitrogen, argon, helium, etc., is pressed in through the intake 6 to produce a dry atmosphere in the container 5, and then the intake 6 and outlet 7 are sealed by welding. Further, the polyethylene container is placed in a corrugated cardboard box 9, which is closed with an adhesive tape 4 for the mechanical protection and complete light shielding of the container 5.
Patent JP-H0382681-A (JP)
Title: Running stability maintaining device
Inventor: SHINPO YUJI
IPC: B62D35/00
Filed: 1989-08-28
Abstract: PURPOSE:To secure the running stability of a vehicle by providing detecting means detecting disturbance factors generated during running and stability maintaining means securing the running stability against disturbance factors, and controlling the stability maintaining means based on disturbance factors. CONSTITUTION:Front end sensors A1 and A2, center sensors B1 and B2, and rear end sensors C1 and C2 which are distance sensors capable of measuring distance in noncontact are fitted on both side sections at the front end, center, and rear end of the roof panel of a one-box car 3. The right and left deflectors 7a and 7b as stability maintaining means are supported on front pillars on both sides of a vehicle body with pins 8, and they are made swayable inward and outward by actions of actuators 9 respectively. When a large truck approaches from the right back and is located behind the vehicle 3, for example, the rear end sensor C1 detects it, and the actuator 9 operates the right deflector 7a based on its output via a CPU 12.
Patent JP-S6199557-A (JP)
Title: Production of composite roll
Inventor: NAGANUMA SHIZUKA
IPC: B22D19/16
Filed: 1984-10-23
Abstract: PURPOSE:To join thoroughly the boundary parts of an inside layer material and outside layer material and to produce a roll having high quality by installing the inside layer material preheated in a non-oxidizing atmosphere to the inside surface side of a metallic mold and pouring a molten wear resistant material around the same under the pressure then cooling the material with water. CONSTITUTION:A dummy bar 1 is held to a dummy bar jig 2 and the inside layer material 6 is installed into the recess 8 thereof. The integral cylindrical metallic mold 3 is installed to a stand 14 around the material 6, then the mold 3 and the material 6 are preheated by a high-frequency heating coil 5; at the same time, gaseous Ar is blown from a gaseous Ar blowing nozzle. The preheating is stopped when the outside surface side of the material 6 attains the prescribed temp. and the molten metal is poured to the outside surface side of the material 6 to from the material 4. The molten metal is gradually pressurized by a plunger 10 of a vertical press upon completion of the pouring. The jig 2 is opened upon completion of the operation and at the same time, the bar 1 and the composite roll are pressurized by plungers 9, 10 so as to be lowered along guide rolls 11. High-pressure water is in ejected from cooling nozzles 13 of the cooling zone.
Patent JP-2000058690-A (JP)
Title: Manufacture of cap for seal of electronic component protecting package
Inventor: MIYAZAKI KENICHI
IPC: C23C14/16
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To enable automatic manufacturing and massproduction of a cap for seal, by applying a base treatment to an FeNi alloy tape of continuous length, supplying the tape to sputtering equipment at a constant speed, forming an AuSn film, thermally treating and polishing the tape, and punching the tape in a specified dimension. SOLUTION: A tape 10 of FeNi 10 wt.% alloy of continuous length having a thickness of 0.2 mm and a width of 3.0 mm is applied with a base treatment, and supplied to sputtering equipment 11 at a constant speed of 2 m/minute. Target material 13 of AuSn 26.5 wt.% is sputtered with 9.6 kw, and a film 14 of AuSn 20 wt.% is formed 20 μm thick. A clad tape 15 of continuous length reeled up with a take-up reel 16 is made to pass a conveyor furnace (N2+H2F atmosphere) and thermally treated, and Ar gas is degassed by fusing the film 14 of AuSn 20 wt.%. The film 14 of AuSn 20 wt.% which is stretched to the continuous length tape 10 side of FeNi 10 wt.% alloy is eliminated by a polishing treatment. The clad tape 15 of continuous length is punched in a rectangle having a length of 2.0 mm and a width of 2.5 mm.
Patent JP-S60118545-A (JP)
Title: Copying paper feeding device for copying machine
Inventor: NISHINO TOSHIO
IPC: G03G21/00
Filed: 1983-11-26
Abstract: PURPOSE:To enable to feed copying papers of various sizes with one cassette by arranging a paper feeding click which feeds copying papers of at least two different sizes separately to a second paper feeding cassette and arranging vertically movable setting plate according to each paper feeding click. CONSTITUTION:When a person wants to copy a copying paper of B5 size from a copying paper of A4 size, electrifying of a solenoid 53 of a second paper feeding cassette 4 is released, a connecting pole 52 is moved to the direction opposite to an arrow by the force of a spring 54, and a push-up portion 51a of a push-up lever 51 is rotated around an axis 51c to the real-line position. By this rotation, a setting plate 41 goes down to the real-line position, and a space in which B5-sized copying papers can be accomodated is formed between the setting plate 41 and a second paper-feeding click 49. Further, a guide plate which is fitted into a notch concave groove of the plate 41 is projected over this setting plate 41 together with the fall of the setting plate 41, B5-sized copying papers make contact to this guide plate and they are guided by the plate, and thereby the papers are accomodated between the setting plate 41 and the paper feeding click 49.
Patent JP-H03118355-A (JP)
Title: Preparation of 1-aminomethyl-1-cyclohexane acetic acid
Inventor: BORUFURAMU GAIBERU
IPC: C07C227/20
Filed: 1990-08-24
Abstract: PURPOSE: To obtain the subject compound in high yield with fewer reaction steps, by reacting cyclohexanone with a phosphonic acid ester, reacting the product with nitromethane, reducing the product, converting the product into its salt with a dilute acid and liberating the desired compound from the salt by an ion-exchanger.  
     CONSTITUTION: Cyclohexanone of formula I is reacted with a phosphonic acid of formula II in the presence of KOH at ambient temperature to give a cyclohexylidene acetate of formula III. The acetate is reacted with nitromethane in dimethyl sulfoxide in the presence of an alkali metal carbonate catalyst to give a compound of formula IV. The product is reduced under heating at ≥100°C to yield a compound of formula VI and a compound of formula V. The compound of formula V is converted into its salt with a dilute acid to give a salt of formula VII. Finally, the salt is treated with an ion-exchanger to give the objective compound of formula VIII according to the principle of Michael condensation, the objective compound being useful as medicaments for treatment of cerebral diseases such as epilepsy or dizziness. 
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