baber/WOPTO huggingface dataset:
Patent JP-H02204700-A (JP)
Title: Setting device for cooling fan
Inventor: NAKATANI MAKOTO
IPC: H05K7/20
Filed: 1989-01-31
Abstract: PURPOSE:To facilitate the setting and locking of a cooling fan by constituting a taper surface of a projection of a mounting plate to be elastically engaged with a positioning hole of a box body when an end side of the mounting plate on one side is made contact with a contact surface of the box body and clamped by a screw. CONSTITUTION:A contact surface 1a, coming into contact with an end side 11 of one side of a mounting plate 10 of a cooling fan 3 and provided with a tapped hole 18, is installed at the side of one side of a box body 1, and a positioning plate 1b, paralleled with an end side 12 on the other, and provided with a positioning hole 19 receiving its projection 16, is installed in the other side. When the end side 11 and the contact surface 1a are made contact with each other and a screw 14 is passed through the tapped hole 18 and clamped thereinto, a taper surface of this projection 16 is constituted so as to be elastically engaged with the positioning hole 19. In consequence, setting or removal to or from the box body 1 of the mounting plate 10 fitted with the cooling fan 3 and clamping by the screw 14 both can be done from the front of the box body 1 so that a working position is good enough, and that it is performable in a short time.
Patent JP-H05186335-A (JP)
Title: Enteric particle
Inventor: HIZAKI SHIGERU
IPC: A61K35/74
Filed: 1992-01-09
Abstract: PURPOSE:To provide the subject enteric particle insoluble in the stomach after oral administration, not dissolved till it reaches the intestine, capable of allowing a large amount of a bioactive substance such as Lactobacillus viable cell to be dissolved in the intestine with out suffering the effect of the low pH gastric juice and stable even after long-term storage. CONSTITUTION:A bioactive substance such as Lactobacillus or Lactobacillus bifidus, exhibiting a high utilization in the living body (especially the intestine) and readily affected by the gastric juice is used for granulation. The above- mentioned substance is coated with two layers of (A) a layer containing fats and oils (preferably 30 to 45 deg.C melting point), a vehicle and a hydrous alcohol soluble protein (preferably zein) and (B) a layer containing a hydrous alcohol soluble protein to obtain the objective enteric particle having the above- mentioned effects. In addition, it doesn't matter which is applied first, the (A) layer or the (B) layer. When the (A) layer is applied first, a particle excellent in acid resistance is produced with an excellent work efficiency. When the (B) layer is applied first, a particle having a small particle size can be obtained. The (A) and (B) layers may be alternately applied many times to obtain a multilayer particle.
Patent JP-S60166260-A (JP)
Inventor: TAKAHATA MITSUO
IPC: C04B35/053
Filed: 1984-02-10
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-H09216878-A (JP)
Title: Stereoselective production of mirror image isomer of heterocyclic bicyclic alcohol
Inventor: BUIZER NICOLAAS
IPC: C07D265/36
Filed: 1997-01-22
Abstract: The invention relates to a method for the stereoselective preparation of a hetero-bicyclic alcohol enantiomer, characterized in that a substantially pure enantiomer of the general formula <CHEM>  wherein     X is O, S, NH or N-(C1-C4)alkyl; Y1 and Y2 are each independently hydrogen or substituents selected from halogen, (C1-C4)alkyl, (C1-C4)alkoxy, (C1-C4)haloalkyl, formyl, nitro and cyano;   the C*-atom has either the R or the S configuration;  is prepared from a compound of the general formula <CHEM> wherein R1 is hydrogen or a suitable protective group and R2 is hydrogen or wherein R1 and R2 together form an optionally mono- or di-(C1-C3)alkyl substituted methylene bridge;  by the following successive reaction steps:     (i) reaction with a compound of the general formula <CHEM> wherein Z is a hydroxy group or a suitable leaving group, R3 is a hydroxy-protective group and R4 is a halogen atom; or wherein R3 and R4 together constitute a valence bond or a biradical of the formula -C(R11)2-O-, wherein R11 is a straight or branched (C1-C4)alkyl group and wherein the C*-atom has either the R or the S configuration; (ii) subjection of the compound formed to a deprotection/ring-closure reaction; (iii) optionally deprotection of the hydroxy group of the ring-closed product. The invention further relates to enantiomerically pure intermediates, the preparation of these intermediates and the preparation of a starting compound.
Patent JP-S58139780-A (JP)
Title: Pressure floatation and settling tank
Inventor: YAKURA KAZUTOMO
IPC: C02F1/24
Filed: 1982-02-12
Abstract: PURPOSE:To improve separability of filth from sewage by supplying the sewage together with water contg. foam into a pressure floatation and settling tank for sewage consisting of four concentrical cylindrical bodies, thereby separating the filth and removing the remaining filth with a filter tank. CONSTITUTION:Sewage contg. flocculated filth of oils, etc. is introduced through an inlet 11 into the 1st cylinder 10 of the treating tank; at the same time, water contg. foam is fed therein through an introducing pipe 50. The foam sticks on the filth and increases the buoyancy thereof. The filth is accumulated in a filth delivery pipe 60 in the upper part and is then discharged. The remaining water flows down through the 2nd cylinder 20 from above, and the remaining heavier filth settles in a settling chamber 30a. The water passes further through the 3rd cylinder 30 from bottom to top and enters the 4th cylinder 40, where the water passes through filter layers 40a and is thereby purified. The purified water is removed as clean water through a water collecting pipe 80. There is virtually no water to be carried by the removed filth and the filth is removed with a high degree of removal.
Patent JP-H0774406-A (JP)
Title: Polarized fine particle-loaded electromagnetic strain material
Inventor: FUJIMURA AKIHIRO
IPC: H01L41/193
Filed: 1993-01-13
Abstract: PURPOSE:To acquire a polarized fine particle-loaded electromagnetic strain material which expands and contracts at high strain rate by dispersing a number of non- spherical fine particles polarized electrically or magnetically in an elastic substrate material such as plastic and rubber aligning a polarization direction in a fixed direction. CONSTITUTION:A soft base material layer 1 comprised of non-foaming soft urethane resin, etc., has a number of electric polarization fine particles 2 dispersed therein. The polarized fine particle 2 is a rotated ellipse body comprised of a ferrodielectric such as PZT and tilts about 45 deg. to right and left directions, and its left upper end is polarized to positive charge and its right lower end polarizes to negative charge. An electrode layer 3 having expansion and contraction property in right and left directions is attached to an upper surface of the base material layer 1 and a similar electrode layer 4 is attached to a lower surface thereof. When a positive voltage is applied to the electrode layer 3 and a negative voltage is applied to the electrode layer 4, each polarization fine particle 2 rotates about 45 deg.. Following the rotation, the base material layer 1 is affected by an elastic substance constituting the base material layer 1 fixing to a periphery of each fine particle and it expands right and left, thus reducing a thickness.
Patent JP-H09195058-A (JP)
Title: Copper or copper alloy tube with inside face protective film excellent in cold resistance and its production
Inventor: KURODA TARO
IPC: B32B15/01
Filed: 1996-01-13
Abstract: PROBLEM TO BE SOLVED: To produce a copper base metallic tube in which a tin pest phenomenon is not generated in an Sn layer and exceedingly improved in cold resistance, in a copper base metallic tube using an Sn layer as an inside face protective film layer, by incorporating specified amounts of specified impurities such as C and S. SOLUTION: In an Sn plating layer at the inside face of a copper or copper alloy tube, one or more kinds of impurities among C, S, P, B, N, F and Cl are incorporated by 0.05 to 1wt.% in total. In the case the amt. of the impurities is less than the lower limit, precise effect does not appear, and though there is no problem for the purpose of preventing the dislocation into α-Sn (tin pest) in the case of more than the upper limit, the corrosion resistance of the Sn layer deteriorates.  For producing the objective copper base metallic tube, in substitution type and/or reducing nonelectrolytic tinning contg. essential components of bivalent tin ions, thiourea, polyaminocarboxylic acid, boric-hydrofluoric acid or the like, a plating soln. in which the ratio (R) of the molar number of Sn in the soln./the total molar number of the essential components is regulated to 0.03<R<0.25 is used. This is circulated from either tube edge of the copper or copper alloy tube to form an Sn layer on the inside face of the tube.
Patent JP-S6457687-A (JP)
Title: He-ne gas discharge tube
Inventor: RUUDORUFU NOIBAUAA
IPC: H01S3/032
Filed: 1988-02-03
Abstract: PURPOSE: To obtain a gas discharge tube, having a drastically low He loss, compared with that of the known discharge tube by making a tube, end walls and capillary pipe of an alkali metal lime silicate glass or alumino-lime silicate glass, and hermetically coupling the end walls with the tube, capillary pipes, pump connection pipe pieces and cathode connection pins by glass braze. CONSTITUTION: The discharge tube comprises a cylindrical tube, having a tubular cathode 37 inside a tube 4 and end walls 6, 8 inserted in the ends of the tube 4, capillary pipes 14, 16 inserted in holes 10, 12 of the end walls, pump connection pipe pieces 34 hermetically fixed to the one end wall 6, booster windows 30 hermetically closing the outer ends of the capillary pies, and anode in the outer end regions of the capillary pipes. The tube 4, end walls 6, 8 and capillary pipes 14, 16 are made of an alkali metal lime silicate glass or alumino- lime silicate glass, connecting pins 39 are attached to the cathode 37 for piercing the holes 23 of the one end wall 8, and the end walls 6, 8 are coupled hermetically to the tube 4, capillary pipes, pump connection pipe pieces and cathode connection pins by means of glass braze.
Patent JP-S59148963-A (JP)
Title: Control system of storage device
Inventor: FUJISAKI KAZUO
IPC: G06F12/06
Filed: 1983-02-14
Abstract: PURPOSE:To use memories with different storage capacity efficiently by allowing an access control part to select a memory unit while referring different storage capacity included in plural memory units to convert an address signal. CONSTITUTION:The memory units 10aa-10nn having different storage capacity use a data bus and an address bus in common and are controlled by a memory access control part (MAC) 30a. Each memory unit 10ii has a memory unit mounting storage capacity specifying circuit 15 in addition to a memory array 11, an address register 12, a write data register 13, and a read data register 14 and transfers and holds the data to/in a memory constitution control circuit 31. The MAC 30 selects each memory unit 10ii and accesses an address register 12 while referring the mounted storage capacity of each memory unit 10ii to convert an input address signal. Thus, the memory units having different storage capacity can be efficiently used.
Patent JP-S58138418-A (JP)
Inventor: NAGAI MASAYA
IPC: A47J31/00
Filed: 1982-02-14
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-H05218794-A (JP)
Title: Surface acoustic wave element
Inventor: SHIBAGAKI NOBUHIKO
IPC: H03H9/25
Filed: 1992-02-07
Abstract: PURPOSE:To obtain the surface acoustic wave element with excellent temperature stability by keeping a temperature of a piezoelectric body constant. CONSTITUTION:In order to recognize a temperature in a region at which a surface acoustic wave propagates, a 1st resistor 4 not connected to an exciting electrode in terms of DC is provided onto a piezoelectric substrate 1. The temperature of the piezoelectric substrate 1 is kept constant by turning on/off a current flowing to a 2nd resistor 5 placed on the piezoelectric substrate 1 based on the relation of quantity between a temperature of the piezoelectric substrate 1 obtained from a change in the resistance and the reference temperature.
Patent JP-S55114677-A (JP)
Title: Small-sized boat made of fiber reinforced plastic
Inventor: MATSUYOSHI HIROKI
IPC: B63B5/24
Filed: 1979-02-27
Abstract: PURPOSE: To obtain a light weight boat by using a member with a synthetic resin panel foam as core material and both sides thereof covered with FRP to serue as  bulkheads of a plural section for reinforcement of the hull structure of an FRP  small-sized boat.  
     CONSTITUTION: For reinforcement of the hull structure of an FRP small-sized boat, a plural section r 1  is formed under a deck 12 with a cross hull bulkhead and a central divider 13. The divider 13 uses acrylic synthetic resin panel foam 31 for its core material and has its both sides covered with a panel material 132 obtained through sticking a fiber cloth impregnated with prepolymer for which unsaturated polyester is a principal component and then heating. Other inside wall of the section r 1  is formed with polyurethane foam 15 and FRP lining 16, which is utilized as cold storage insulator. A boat lighter as compared with that of using lauan polywood for core material is thus obtainable through this way of constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09219300-A (JP)
Title: High frequency accelerator and its control method, and annular accelerator
Inventor: NODA FUMIAKI
IPC: H05H13/04
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce divergence force resulting from the space charge of charged particles by a small size and low cost, and reduce the loss of a charged particle beam in an annular accelerator. SOLUTION: A high frequency accelerator is composed of a high frequency acceleration cavity 1, a controller 11, a basic high frequency oscillator 12a, second harmonic oscillator 12b, a phase device 13 (13a, 13b) adjusting the phases between respective high frequencies, a high frequency amplifier 15a, 15b amplifying the respective high frequencies, a high frequency power feeding antenna 16 (16a, 16b) feeding respective high frequency power to a high frequency acceleration cavity 1, and a beam monitor 17 detecting a beam characteristic on demand. The high frequency acceleration cavity 1 is equipped with an inner conductor 21, an outer conductor 22, a high frequency acceleration gap 23, and one or more of annular magnetic bodies 24 installed between the inner conductor 21 and the outer conductor 22.  The permeability of the annular magnetic bodies 24 are adjusted so that the harmonics are also input into the acceleration cavity 1 together with the basic high frequency simultaneously. Thereby, the matter is settled by only one acceleration cavity 1 so that the downsizing and the cost reduction of the accelerator can be realized.
Patent JP-H06234345-A (JP)
Title: Air bag
Inventor: ISSHIKI KOZABURO
IPC: B60R21/16
Filed: 1993-02-10
Abstract: PURPOSE:To provide an air bag of high reliability well-balanced with high exhaust action and high pressure both attained. CONSTITUTION:In an uncoated air bag formed of synthetic fiber cloth, the cloth is formed of the combination of plain weave backing fabric and rip stop backing fabric. The plain weave backing fabric is used on the face side of the air bag, and the rip stop backing fabric is used on the non-face side.
Patent JP-S60166689-A (JP)
Title: Cephalosporin derivative and its preparation
Inventor: IDE JIYUNYA
IPC: A61P31/04
Filed: 1984-02-09
Abstract: NEW MATERIAL:A compound shown by the formula I [R' is cycloalkyl, alkenyl, or alkynyl; A is condensed thiazole, or (substituted)thiazole] and its salt. EXAMPLE:7-[2-( 2-Aminothiazol-4-yl )-(Z)-2-propargyloxyiminoacetamido]-3-[3-(4,5, 6,7-tetrahydrobenzothiazolio)]methyl-3-cephem-4-carboxylate. USE:An antibacterial agent. Effective widely against Gram-positive and Gram- negative bacteria, being administered orally or parenterally. PREPARATION:For example, a compound shown by the formula II (Z is acetoxy, carbamoyloxy, Cl, Br, or I) or its salt is reacted with a thiazole derivative (e.g., 4,5,6,7-tetrahydrobenzothiazole), to give a compound shown by the formula I .
Patent JP-S60170050-A (JP)
Title: Tape end detecting mechanism of tape recorder
Inventor: TOMITA SEIJI
IPC: G11B15/093
Filed: 1984-02-13
Abstract: PURPOSE:To detect assuredly the stop of the tape run in simple constitution and to attain miniaturization of a tape recorder, by detecting a stop time point for revolutions of a pinch roller which is revolved in a running state of the tape. CONSTITUTION:When a tape reaches its end in a reproduction running mode, the revolutions of a pinch roller is stopped. Thus no revolving energy is given to a friction lever 26. The oscillating motion of a detection lever 19 is stopped at a position where an engagement part 29d of the lever 29 is pressed by the maximum diameter part of an eccentric cam part 30a. Then an engagement part 30b of a flywheel 30 hits the part 29d, and a lock slider 21 is slided toward an arrow head D. Therefore a projected part 21b is separated from a hook part 19b of a reproduction operating member 19. Thus the member 19 is reset to a non-operation position and stopped automatically. The slider 21 has the same actuation in the long run also in a record and fast forward modes. This attains an extremely simple constitution as well as the miniaturization for a tape recorder with high efficiency.
Patent JP-S61182201-A (JP)
Inventor: KATAOKA KENJI
IPC: G05G5/03
Filed: 1985-02-07
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-H08281921-A (JP)
Title: Cleaning method and cleaning apparatus in screen printing
Inventor: TANI OKIE
IPC: B41F15/12
Filed: 1996-02-09
Abstract: PURPOSE: To provide a cleaning method and a cleaning apparatus for removing scum of ink or the like remaining on a rear face of a screen after printing and deteriorating the printing quality afterwards. CONSTITUTION: The apparatus includes housings 18, 20 which can advance/ retreat to a screen S where an ink or solder paste, etc., remains after printing and can move also in a horizontal direction, one or a plurality of thin plates of cleaning blades 12a, 12b, 12c supported detachably to the housings 18, 20 and elastically connectable with the screen S, and a cleaning fabric paper 14 disposed between the screen S and cleaning blades 12a, 12b. Moreover, the apparatus comprises mechanisms 22, 24, 26, 28, 30, 36 for drawing out and taking up the cleaning fabric cloth 14, and a piping mechanism for discharging a solvent remaining in the cleaning fabric paper 14.
Patent JP-S55115777-A (JP)
Title: Solidstate image sensor
Inventor: YOKOGAWA HIROSHI
IPC: H04N5/335
Filed: 1979-02-28
Abstract: PURPOSE:To enable to give greater degree of freedom for design, weight and material, by allocating the solidstate image sensor and drive circuit in the electromagnetic shielded vessel and suppressing sprious radiation electromagnetic waves to external parts. CONSTITUTION:The image sensing unit 4 having the solidstate image sensor such as CCD is provided in the camera case 1, and the solidstate image sensor 5, drive circuit 6 and shape circuit 7 in the unit 4 are contained in the electromagnetic shield vessel 9 having electromagnetic shield effect. Thus, with the electromagnetic shield for the element 5 and the circuit 6 handling the pulse having greater amplitude, harmful sprious radiation to external can surely be suppressed. Thus, greater degree of freedom can be given to the design, weight and material.
Patent JP-S59148947-A (JP)
Title: Data processor
Inventor: TAKAGI HIDEYUKI
IPC: G06F9/30
Filed: 1983-02-14
Abstract: PURPOSE:To reduce the number of machine word instruction to attain data processing by providing the data processing with a counter counting up machine word instructions and an operand register tempolarily storing composite instruction operands. CONSTITUTION:An instruction number counter 9 and an operand register 10 are connected to a control device 8 and a bus 11 in addition to an ordinary program counter 1, an address register 2, an instruction register 5, a general register 6, and an arithmetic circuit 7. In a fetching cycle, ''1'' is subtracted when the counted value of the instruction number counter 9 is positive, and if ''0'', the counted value is used as it is. If composite instructions are counted in an execution cycle, the operand value is stored in the instruction number counter 9 and the operand register 10. When the value of the counter 9 is other than ''1'', the mode is returned to the fetching cycle. In case of ''1'', a post-processing function is executed by using the contents of the operand register 10. Consequently, one composite instruction can be processed and a machine word program area can be reduced.
Patent JP-H10201366-A (JP)
Title: Soil for home horticulture and its production
Inventor: TANAKA TAKEO
IPC: A01G1/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide soil for home horticulture and its production which facilitate carrying by remarkably reducing weight compared with conventional one. SOLUTION: This soil for home horticulture is artificial soil consisting of lumps of 3 to 27mm thickness dimension, which consists of what is obtained by dissolving used paper such as newspaper in water and then drying it and natural soil, and includes what is obtained by dissolving used paper such as newspaper in water and then drying it by at least 70wt.% of the whole soil. In addition, the production of soil for home horticulture consists of the process of dissolving used paper such as newspaper in water, the process of mixing natural soil such as red clay to this used paper dissolved in water, the process of dewatering this mixed matter, the process of disentangling this dewatered matter to be the lumps of 3 to 27mm thickness dimension and the process of drying this disentangled matter.
Patent JP-H01198340-A (JP)
Title: High corrosion resistance organic coated zinc-iron alloy plated steel material
Inventor: ITO MAKI
IPC: C25D5/26
Filed: 1988-02-03
Abstract: PURPOSE:To make corrosion resistance excellent, by bonding a plating layer composed of a zinc-iron alloy phase other than a eta phase as the first layer and further bonding Zn or a plating layer composed of the eta phase as the second layer on said first layer and providing a chromate lower film layer and an org. polymer upper film layer on the surface. CONSTITUTION:A plating layer composed of a Zn-Fe alloy phase other than a eta phase being a Zn-Fe solid solution is bonded to the surface of a steel material as the first layer in an amount of 10-150g/m<2> and a plating layer composed of Zn or the eta phase is bonded to the first layer as the second layer in an amount of 0.2-20g/m<2> to obtain a two-layer plated steel material. A chromate lower film layer of 100-300mg as a Cr bonding amount and an org. polymer upper film layer having a thickness of 0.3mum or more are provided on the plating surface of the plated steel material. When the first plating layer is constituted of the Zn-Fe alloy plating film having a double- layer structure wherein the most electrochemically noble alloy phase is present in the lowermost layer of the interface of the base steel material and a plurality of Zn-Fe alloy phases are superposed in a laminar form in order becoming more electrochemically base upwardly, especially excellent corrosion resistance is obtained.