baber/WOPTO huggingface dataset:
Patent JP-H08231398-A (JP)
Title: Lyophilized preparation
Inventor: ANDO SHUICHI
IPC: A61P31/04
Filed: 1995-03-01
Abstract: PURPOSE: To obtain a lyophilized preparation containing a carbapenem antibiotic (salt) and plural kinds of saccharides, suitable for being dissolved in a solvent to prepare an injection solution, and dissolved in the solvent when used. CONSTITUTION: This preparation contains (A) a carbapenem antibiotic (salt) of formula [R<1> is a lower alkyl, a (protected) hydroxy lower alkyl; R<2> is H, a lower alkyl; R<3> is a (esterified) carboxyl; R<4> , R<9> , R<10> are an amino-protecting group, H, a lower alkyl; R<5> , R<6> are H, OH, a lower alkyl, etc.; R<7> , R<8> are H, a lower alkyl, etc.; Z is a single bond, O, S, etc.; m, n are 0-6], and (B) plural kinds of saccharides comprising inositol, mannitol, etc. The component A includes (1R, 5S, 6S, 8R, 2'S, 4'S)-2- [2-((4-(2S)-5-amino-2-hydroxypentanoyl) piperazin-1-yl)carbonyl)pyrrolidin-4-yl]thio}-6-(1-hydroxyethyl)-1- methylcarbapenem-3-carboxylic acid (salt).
Patent JP-H02220899-A (JP)
Title: Receiving case enabling filing
Inventor: KANEDA SHINICHI
IPC: B42F13/22
Filed: 1989-02-23
Abstract: PURPOSE:To make the title case handy to carry and to facilitate the entry work to paper by respectively fixing the constitutional pieces of fasteners to the rising ribs of both front and rear cover members over the entire peripheral surfaces thereof and extending both end parts thereof to draw the same in the inner surface of a back member at the upper and lower positions thereof to fix the leading ends of the end parts. CONSTITUTION:A front cover member 4 and a rear cover member 5 are closed and, when the operation piece 7c of the fastener 7 positioned at the upper edge part of a back member 1 is moved to the lower edge part position of the back member 1 along rising ribs 2, 3 to open the front cover member 4 and the rear cover member 5 by the fastener 7, a shape retaining member 15 is developed into one sheet panel shape. In this state, paper is filed by a binder metal jig 6. The cover members 4, 5 are closed from this use state and the operation piece 7' positioned at the lower edge part of the back member 1 is moved to the upper edge part position of the back member 1 and the connection part of the back part 1 and the cover members 4, 5 is smoothly and continuously curved by closing the fastener 7 to be constituted into a portable state.
Patent JP-2000243015-A (JP)
Title: Magnetic head device
Inventor: SAITO TOKUTARO
IPC: G11B17/32
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To enable high-speed rotation of a large-capacity disk by setting the spacing between a first gimbals spring and a second gimbals spring narrower than the height of the window bridge part of a cartridge case and wider than the spacing between the base part of the first head carriage and the base part of a second head carriage at the time fixing a magnetic disk with the first head. SOLUTION: This magnetic head device has the upper head carriage 3 which is fixed with an upper magnetic head 2 via the upper gimbals spring 1 at the front end and the lower head carriage 6 which is fixed with a lower magnetic head 5 via the lower gimbals spring 4 on the front end side. The relation among the spacing between the upper gimbals spring 1 and the lower gimbals spring 4, defined as L1, the height of the window bridge part 14 of the cartridge case as L2 and the spacing L3 between the base part of the upper head carriage 3 and the base part of the lower head carriage 6 is so set as to attain L1<L2<L3. The distance between the gimbals springs is set below the thickness of the cartridge, by which the deflection of the head at the time of high-speed rotation is suppressed.
Patent JP-H09235604-A (JP)
Title: Bell-lens type furnace top charging device for blast furnace
Inventor: NOUCHI YASUHEI
IPC: C21B7/20
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To optimally adjust the distribution of raw material charged through a swing chute changable in the swing direction by using an auxiliary chute. SOLUTION: In a bell-less type furnace top charging device for a blast furnace, the auxiliary chute 9 perpendicularly supported through a lower connecting pin 8 at the tip part of the swing chute 5, is constituted with a flat front face plate 12 for repulsing the raw material discharged from the tip part of the swing chute 5 and side plates 13 at both side faces for repulsing while preventing the raw material movement to the side direction. The raw material discharged toward the different direction from the swing chute 5 is collided head-on with the raw material turning over the direction by colliding at two times against the front face plate 12 and the side plates 13 of the auxiliary chute 4 and thus, vertically dropped downward because the perpendicular velocity component to the auxiliary chute 9 is almost perfectly eliminated.
Patent JP-H10213091-A (JP)
Title: Blast fan for air conditioner and manufacture thereof
Inventor: OTA MASAHARU
IPC: F04D29/30
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To improve molding performance, high rigidity, abrasion resistance, and a heat resisting creep by carrying out annealing treatment on a fan formed of a synthetic resin material made by mixing a styrene-acrylonitrile resin (AS resin) with glass fibers at a specified rate, by means of far infrared radiation within a specified temperature range. SOLUTION: When a blast fan made of a resin is manufactured, an end plate, a blade part, and a separation plate are molded by using a synthetic resin material formed by mixing a copolymerization resin containing acrylonitrile styrene with glass fibers of 30 to 40weight%. After they are formed integratedly with each other, annealing treatment is carried out by means of for infrared radiation within the temperature range of 80 to 100 deg.C so as to complete the manufacture of the blast fan. A copolymerization resin formed of styrene and monomer to which heat resistance is applied is used as the resin, and carbon fiber may be used instead of glass fiber.  The annealing treatment carried out by means of far infrared radiation, is carried out by heat of a plane heater, and more preferably, a specified far infrared radiation wave length range which is radiated from the plane heater is set to 2 to 7μm.
Patent JP-2000009200-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: MACHIDA TAKASHI
IPC: F16H15/38
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items so as to simplify assembly work and miniaturize and reduce weight by supporting and fixing yokes for supporting pivots of a plurality of power rollers in an oscillatingly displaceable and axially displaceable state, directly to the inner surface of a casing. SOLUTION: During operation of a continuously variable transmission, large thrust load is applied to power rollers 45, 45, and trunnions 27, 27 are elastically deformed in the direction of forming recessed faces on the mutually opposed inner side face side. As a result, the center axes of pivots 29, 29 and the center axes of support holes 31, 31 become slightly discordant. A pair of yokes 54, 55 constituting support means is therefore fixedly connected to the mutually opposed parts in a casing 5, directly to the casing 5, parallel with each other. Since the yokes 54, 55 are not displaced, displacement between the center axes of the pivots 29, 29 and the center axes of the support holes 31, 31 is limited. A support post heretofore required is therefore dispensed with, and height dimension is reduced so as to miniaturize and reduce weight while ensuring durability.
Patent JP-2000245104-A (JP)
Title: Pressure-bearing motor
Inventor: ICHIYAMA YOSHIKAZU
IPC: F16C17/10
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent a thrust board from damaging an opposed surface of a sleeve substance. SOLUTION: Since the surface part of a sleeve substance 5 on the side of being urged to the upper surface of a thrust board 4 by a magnetic bias is the underside of a hard thrust bush 52 of durable material, the underside part of the thrust bush 52 is hardly damaged by the peripheral edge of the hard thrust board 4 of a stainless material, when the thrust board 4 and the thrust bush 52 rotate relatively.  It is possible to prevent the opposed upper end surface of the sleeve substance from being damaged by the peripheral edge of the thrust board 3, since the opposed upper end surface part of a sleeve body 51 on the side possibly touched by the peripheral edge of the thrust board 4, is urged to the upper side which does not come in contact by the magnetic bias, even if the sleeve substance 5 (sleeve body 51) other than the surface part (thrust bush 52) of the sleeve substance 5 on the side which is magnetically biased and urged is made of a soft material.
Patent JP-H10303460-A (JP)
Title: Semiconductor element and its manufacture
Inventor: NITTA KOICHI
IPC: H01L21/28
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce contact resistance between a P-type contact region and a first metal layer, by diffusing a part of group II elements contained in a second metal layer in the P-type contact region via the first metal layer, and enhancing carrier concentration on the surface of the P-type contact region. SOLUTION: A first metal layer 26 and a second metal layer 28 are laminated, in this order, on a P-type contact layer 24. For the first metal layer 26, e.g. Ni, and for the second metal layer 28, e.g. Au containing group II elements can be deposited, respectively. The group II element diffuses and permeates into the P-type contact layer 24 via the first metal layer 26, and the surface carrier concentration of the P-type contact layer 24 is increased. As a result, contact resistance of a P-type electrode of a semiconductor light emitting element is reduced. Hence an operation voltage can be reduced, and emission characteristics can be improved by restraining the decrease of optical output and the increase of oscillation threshold value which are to be caused by heat generation.
Patent JP-S54137968-A (JP)
Title: Method of mounting lead wire and method of assembling microminiature circuit
Inventor: OOBUIRU AA PENRADO
IPC: H01L23/50
Filed: 1979-04-09
Abstract: A method of assembling a packaged microcircuit with face-mounted leads includes forming a lead frame into a holder with opposed sets of leads turned upward and angular to spaced apart carrier strips, and securing a substrate having a microcircuit thereon within the holder with one set of leads securely held in contact with terminals on a face of the substrate, so that bonded electrical connections between the leads and the terminals can be readily made with conventional soldering techniques.
Patent JP-S55134489-A (JP)
Title: Electronic typewriter for editing
Inventor: YOSHIMURA GENICHI
IPC: G06K15/08
Filed: 1979-04-06
Abstract: PURPOSE: To make it possible to perform the editing operation with a simple constitution and an easy operation, by executing the correction work for required positions by the key operation on a keyboard in the course of an automatic print operation.  
     CONSTITUTION: The electronic typewriter which executes a prescribed print operation according to the operation of keys for print operation on keyboard 21 is provided with memory part 24 where a required quantity of print data can be stored, and  print data corresponding to the print operation executed on a printing paper according to the key operation of keyboard 21 is stored in memory part 24 successively.  When erroneous print is found in the course of print or after print or necessity of  deletion of characters, words and sentenses occurs, newly the correction work for required positions is executed by the key operation on keyboard 21 in the course of  the automatic print operation while the print operation based on print data stored  in memory part 24 is performed automatically. Thus, the editing operation can be  performed with a simple constitution and an easy operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000239161-A (JP)
Title: Allergic disease therapeutic agent
Inventor: ISHIGURO KYOKO
IPC: A61P37/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic agent having excellent antiallergic action with slight side effects, and useful as e.g. a medicament for preventing or treating diseases caused by various kinds of allergy by including a specific naphthoquinone derivative. SOLUTION: This allergic disease therapeutic agent contains a naphthoquinone derivative of formula I, II or III [2,2-"-methylenebis(3- hydroxy-1,4-naphthoquinone), 2,2'-ethylidenebis(3-hydroxy-1,4-naphthoquinone), 2-hydroxyethyl)-3-methoxy-1,4-naphthoquinone, respectively]. Each of these naphthoquinone derivatives can be extracted and isolated from lmpatience balsamina L.; it is obtained, for example, by cutting the whole grass, leaves, stems, rinds, or petals of the above plant with or without drying and subjecting them to extraction at normal or higher temperatures with a solvent (e.g. water, an organic solvent, a mixture thereof), or by synthesis. The daily dose of this agent is normally 0.1-500 or 0.01-100 mg/adult for external use or internal use, respectively.
Patent JP-S62198775-A (JP)
Title: Optical fiber applied sensor
Inventor: TODA KAZUO
IPC: G01N21/21
Filed: 1986-02-27
Abstract: PURPOSE:To obtain a small-sized, high-accuracy, and high-reliability sensor which has large mechanical strength against temperature variation and vibration by fixing part of a sensing element to a housing with a silicone rubber adhesive and fixing an optical fiber to the housing with an adhesive. CONSTITUTION:The sensing element consists of a mirror 1, a magnetooptic element 2, a rod lens 3, and a polarizer and analyzer 4, which are fixed with the epoxy adhesive. One end side of the polarizer and analyzer 4 is fixed with an epoxy adhesive to an optical fiber element wire 6 for input and output which is fixed by a holder 5 made of a glass plate, etc. Further, the sensing element is fixed to the housing 10 with a silicone rubber adhesive 8 principally at the mirror 1 and element 2 and a optical fiber core 7 for input and output is fixed to the housing 10 with an adhesive 9. The cladding of an optical fiber cord 11 is fixed to the housing 10 together with a cabler 12 and further adhered and fixed with a rubber hood 13, thereby preventing the force from the optical fiber cord 11 from operating directly on the sensing element.
Patent JP-S62200506-A (JP)
Title: Recording and reproducing method
Inventor: ISHIDA KEIICHI
IPC: G11B20/12
Filed: 1986-02-27
Abstract: PURPOSE:To eliminate a wasteful use of a tape through reduction of the tape width, and to improve a recording capacity, by setting the number of audio sectors based on the number of audio channels included in the number of recording channels. CONSTITUTION:The number of audio sectors within a regulated time per one recording channel is set as two, such as audio sectors 1E, and 2Q, etc., when the number of digital audio channels are two, and the recording channels are 1-4ch, and as three, such as 1E, 3E, and 2Q, etc., when the number of audio channels are three. Also, when the recording channels are 1 and 2ch, and the number of digital audio channels are 2, 3, or 4, the number of audio sectors are set as 4, 6, or 8. In this way, the recording capacity is improved reducing the tape width and eliminating the wasteful use in the tape, and also, a new recording and reproducing method can be obtained.
Patent JP-S59169186-A (JP)
Title: Manufacture of light emitting diode
Inventor: KOMATSUBARA TADASHI
IPC: H01L21/208
Filed: 1983-03-16
Abstract: PURPOSE:To stably enhance the light emitting efficiency by adding Si, Te at the specific ratio to the Ga into liquid phase growing solution of an active layer. CONSTITUTION:A P type GaAs 100 substrate 1 is held in a hole 4 of a bottom plate 3 of a liquid phase growing device 2. Ga, GaAs, Al, Ge are filled at the specific ratio in a melting reservoir 9, Ga, GaAs, Al, Si, Te are filled at the specific ratio in a melting reservoir 10, Ga, GaAs, Al, Te are filled at the specific ratio in a melting reservoir 11, heated to raise the temperatures, and molten crystals are formed. The bottom is slided, the substrates are sequentially held under the reservoirs 9, 10, 11 for the prescribed times. Thus, the first layer P type GaAlAs clad layer 23, the second layer N type GaAlAs active layer 22, and the third layer N type GaAlAs clad layer 21 are formed on the substrate 24. Electrodes 25, 26 are formed on the both sides of the manufactured diode wafer, cut in 0.3mm., thereby manufacturing light emitting diode chips. When the addition amount of Si to 10g. of Ga is 1.2mg to 21mg, and the addition amount of Te is 0.05mg to 1mg, a light emitting diode of high light emitting efficiency can be obtained.
Patent JP-S55133968-A (JP)
Title: Ink jetting recorder
Inventor: JINNAI KOUICHIROU
IPC: B41J2/18
Filed: 1979-04-07
Abstract: PURPOSE:To accomplish the common use of the gutter through total printing in the horizontal one row by arranging the vertical deflection with a Y deflection electrode so that the head is identical in the size and the direction with respect to the relative movement of the recording paper. CONSTITUTION:The dots 9 are deflected slantly down by voltages Vdy and Vdx applied to the Y deflection electrode 6' and the X deflection electrode 6. The charge level is increased proportional to the advance of the deflection steps (the charge signal level, namely, the height from GND becomes greater) so that the dots are arranged horizontally on the recording paper fed at a constant feed. The gutter level is made larger than the charge level at the maximum deflection in the Y direction and a gutter 7 is provided at the bottom to recover ink. Thus, the gutter level is made larger than the maximum charge level of the ink drop used for the printing. This can increase the deflection of the gutter level allowing the common use of the gutter.
Patent JP-H08213646-A (JP)
Title: Integrated solar cell and its manufacture
Inventor: SHIMIZU HIROAKI
IPC: H01L31/04
Filed: 1995-02-07
Abstract: PURPOSE: To miniaturize an integrated solar cell module and to improve the handling of the module in the manufacture and the enhancement of the operating efficiency of the module by a method wherein a modularization, which can obtain a necessary voltage by connecting artificially a single solar cell, is not conducted but the necessary number of a plurality of series-connection finished isolated solar cell elements are integrated on one sheet of a solder cell wafer. CONSTITUTION: Surface electrodes 2 are formed on a light-receiving surface 1A of one sheet of a solder cell wafer 1, rear electrodes 3 are formed on the rear side 1B of the wafer 1 and a transparent substarte 6 is bonded to the whole surface of this light-receiving surface 1A with a transparent bonding agent 5. A necessary number of strips of isolation grooves 7 divided from the rear electrodes 3 to the surface electrodes 2 via the wafer 1 are provided and isolated solar cell elements 8a, 8b and the like, which share the substrate 6 and the agent 5 with each other and respectively consist of isolated rear electrodes 3a, 3b and the like, isolated solar cell wafers 1a, 1b and the like and isolated surface electrodes 2a, 2b and the like, are provided adjacent to each other.  Interconnectors 4 led out previously from the surface electrodes 2 are attached to the isolated rear electrodes 3a, 3b and the like provided adjacent to each other to series-connect the elements 8a, 8b and the like.
Patent JP-S62199745-A (JP)
Title: Ti-ta alloy having superior resistance to corrosion by nitric acid
Inventor: SHIMOGOORI KAZUTOSHI
IPC: C22C14/00
Filed: 1986-02-26
Abstract: PURPOSE:To obtain a Ti-Ta alloy having remarkably superior resistance to corrosion by nitric acid by combinedly adding Ta and Si to Ti in a specified ratio. CONSTITUTION:Sponge Ti, powdery Ti, powdery Ta and metallic Si are melted in a vacuum arc furnace to manufacture a Ti alloy having a composition consisting of 1-6wt% Ta, 0.01-0.5wt% Si and the balance Ti with inevitable impurities. The Ti-Ta alloy has remarkably high resistance to corrosion by nitric acid as well as superior not workability.
Patent JP-H03247021-A (JP)
Title: Portable radio equipment
Inventor: CHO KEIZO
IPC: H04B1/38
Filed: 1990-02-26
Abstract: PURPOSE:To obtain high sensitivity both in open space and a state carried by a human body by integrating an antenna effective when carried by a human body and an antenna having an excellent characteristic in open space into one radio equipment. CONSTITUTION:A helical antenna 1 is fitted so as to be wound onto a belt 5 at both sides of a radio equipment 4 and one terminal of the helical antenna 1 is connected to a feeder. Moreover, a conductor (loop antenna element) 2 of a straight line shape is fitted to the belt 5 and both ends not connected to a feeding point 3 of the lead 2 are connected to the human body to an arm, for example. When a portable radio equipment 4 used while carried by and connected to the human body to an arm, for example, is removed from the arm (human body), a helical or zigzag antenna 1 works and a high gain is realized. When the equipment is connected to the human body, to the arm, for example, the resonance frequency of the helical or zigzag antenna 1 is transited, a loop antenna 2 works and remarkable deterioration in the gain is not caused. Thus, high sensitivity is obtained both in the state connected to the human body and in the state removed from the human body.
Patent JP-S58170858-A (JP)
Inventor: MANFUREETO HIYUTSUTEINGAA
IPC: F02P9/00
Filed: 1983-03-16
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-2000240585-A (JP)
Title: Pump
Inventor: ANAMI TETSUYA
IPC: F04D29/70
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent the waterless operation (lost motion) in a case when the suction pipe for sucking the hot and cold water into a pump is clogged and closed, and the shutoff operation in a case when a delivery pipe for delivering the hot and cold water from the pump is clogged and closed. SOLUTION: This pump comprises a motor 1, a motor frame 2 including the motor 1, an impeller 6 for sucking and delivering the hot and cold water, a pump casing 7 including the impeller 6, and a pump casing cover 3. The pump casing cover 3 is provided with a plurality of suction pipes 4 for sucking the hot and cold water and a plurality of delivery pipes for delivering the hot and cold water.
Patent JP-2000244751-A (JP)
Title: Binary coding method for multilevel image and binary encoder for multilevel image
Inventor: KOBAYASHI MASAAKI
IPC: H04N1/403
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To attain high image quality and a high compression rate by applying binary processing to multilevel image data so that prediction of prediction coding is easily hit in the case of applying gradation conversion to the multilevel image data to binary data thereby converting gradation within a rule of binary processing and suppressing deterioration in the image. SOLUTION: A gradation conversion section 403 references a prediction function table 405 converts input data received from a control section 401 into binary data by using a binary threshold value that is changed by an error diffusion method in response to the density and the average code length in a way that a probability of an output of the same value as the predicted value is high by taking a cross reference between a state of peripheral pixels whose coding is finished and the outputted predicted value into account.  Then a prediction coding section 404 predicts pixels by referring to the prediction function table 405 based on the information of the peripheral pixels coded by a prediction coding section 404, converts the data into a binary data series consisting of 0s and 1s depending on the hit of the prediction, an entropy coding section 406 applies entropy coding to the binary data series and a binary compression data output section 407 outputs he binary image data.